Annual Summary of Activities
WERI’s mission is to seek solutions through research, teaching, and outreach programs, to issues and problems associated with the location, production, distribution, and management of freshwater resources. The Institute provides its regional stakeholders with technical expertise in water resources related fields spanning the entire natural water cycle and spectrum of human water use, including tropical climatology, surface water hydrology, rainfall catchment systems, groundwater modeling and management, and various aspects of water quality. WERI administers and carries out research, training, and other information transfer programs under a variety of federal and local funding sources, but the institute was created specifically to administer Department of Interior (US Geological Survey) money under Section 104 B of the National Institute of Water Research (NIWR) 104 B Program. WERI has responsibility for 104 B monies on Guam, in the Commonwealth of the Northern Marianas islands (CNMI), and in the Federated States of Micronesia (FSM). The faculty and staff of WERI seek to improve economic conditions and quality of life for the citizens of Guam and its regional island partners.
Over the last ten years, WERI faculty members have collectively published 72 refereed journal articles, 53 technical reports, and over 110 conference proceedings. They have also given numerous professional presentations and training workshops. Following its most recent 3-year evaluation, WERI was once again congratulated by the evaluation panel for continuing to promote an exemplary program appropriately focused in a programmatically separate way on the water problems of Guam, the CNMI and the FSM.
WERI’s mission is to seek solutions through research, teaching, and outreach programs, to issues and problems associated with the location, production, distribution, and management of freshwater resources. The Institute provides its regional stakeholders with technical expertise in water resources related fields spanning the entire natural water cycle and spectrum of human water use, including tropical climatology, surface water hydrology, rainfall catchment systems, groundwater modeling and management, and various aspects of water quality. WERI administers and carries out research, training, and other information transfer programs under a variety of federal and local funding sources, but the institute was created specifically to administer Department of Interior (US Geological Survey) money under Section 104 B of the National Institute of Water Research (NIWR) 104 B Program. WERI has responsibility for 104 B monies on Guam, in the Commonwealth of the Northern Marianas islands (CNMI), and in the Federated States of Micronesia (FSM). The faculty and staff of WERI seek to improve economic conditions and quality of life for the citizens of Guam and its regional island partners.
Over the last ten years, WERI faculty members have collectively published 72 refereed journal articles, 53 technical reports, and over 110 conference proceedings. They have also given numerous professional presentations and training workshops. Following its most recent 3-year evaluation, WERI was once again congratulated by the evaluation panel for continuing to promote an exemplary program appropriately focused in a programmatically separate way on the water problems of Guam, the CNMI and the FSM.
| WERI TR | Author | Year | Title (link) | Key Words |
|---|---|---|---|---|
| 191 | A. Bautista, J.A. Caasi, M.C. Snaer, T. Wood, and N.C. Habana | 2026 | Nitrate-N Solute Transport Model of the Tomhom Aquifer Basin, Northern Guam Lens Aquifer | Northern Guam Lens Aquifer, nitrate-N, solute transport model, Tomhom Aquifer Basin |
| 190 | N.C. Habana, M.C. Snaer, D. K. U. Valerio, & L.F. Heitz | 2026 | Hydrologic Map of Guam Watersheds | Guam watersheds, rivers, streams, tributaries, plateau basins, runoff paths, surface depressions, CHamoru place names |
| 189 | M.C. Snaer, N.C. Habana, Y.S. Kim, & L.J.C. Aquino | 2026 | Hydrologic Analysis of the Deep Observation Wells in the Northern Guam Lens Aquifer | Northern Guam Lens Aquifer, freshwater lens, Deep Observation Wells, recharge, drought, water security |
| 188 | H. Ko & Y. Wen | 2026 | Comparative Trends Across Four Basins and Updated Chloride Concentration Analysis | Chloride Concentration Trends, Aquifer Basins |
| 187 | A. Bautista, J.A. Caasi, T. Wood & N.C. Habana | 2026 | Nitrate-N Solute Transport Model of Swamp Road, Northern Guam Lens Aquifer | Nitrate-N, Modeling, Northern Guam Lens Aquifer |
| 186 | B. Miklavič | 2025 | Preliminary Assessment of Potential Turbidity Sources in the Karst-Mediated Matan Hanum Spring Catchment, Rota (Luta) Island, CNMI | Hydrogeology, turbidity, sinkhole, Rota, CNMI |
| 185 | M. Y. Yeo & J. Pangelinan | 2025 | Investigation of extreme rainfall over Guam and CNMI prior to stormwater management planning | Extreme rainfalls, flood, temporal downscaling, Guam, CNMI |
| 184 | H. Ko & Y. Wen | 2025 | Geospatial and Temporal Analysis of Patterns and Trends of Salinity in the Mangilao Basin | Geospatial and Temporal Analysis, Salinity, Mangilao Basin |
| 183 | A. Maruzzo, Y.S. Kim, H. Yelin | 2024 | Trends in Per- and Polyfluoroalkyl Substances, 2015–2020, Southern Saipan, Commonwealth of the Northern Mariana Islands | PFAS, PFOS, Saipan, AFFF-impacted groundwater, groundwater transport |
| 182 | H. Ko, Y. Wen, J. Jenson | 2024 | Geospatial and Temporal Analysis of Patterns and Trends of Salinity in Hagatna Basin | Geospatial and Temporal Analysis, Salinity, Hagatna Basin |
| 181 | N.C. Habana, L.F. Heitz, D.K. Valerio | 2023 | MAppFx: Southern Guam Ugum Watershed Streamflow Duration Curves | WERI MAppFx, data visualization, online information transfer, Southern Guam, Ugum Watershed, flow variability, streamflow duration curve analysis, web application |
| 180 | D.K. Valerio, M.W. Zapata, N.C. Habana | 2023 | MAppFx: Production Well Nitrates Northern Guam Lens Aquifer | WERI MAppFx, data visualization, online information transfer, Northern Guam Lens Aquifer, nitrates, web application |
| 178 | H. Ko, Y. Wen, J. Jenson | 2023 | Geospatial and Temporal Analysis of Patterns and Trends in Salinity in Yigo-Tumon Basin | Geospatial and Temporal Analysis, Salinity, Yigo-Tumon Basin |
| 177 | H. Ko, Y. Wen, J. Jenson | 2022 | Geospatial and Temporal Analysis of Patterns and Trends of Salinity in Finegayan Basin | Geospatial and Temporal Analysis, Salinity, Finegayan Basin, Chloride Concentrations, NGLA |
| 176 | M.J.Z. Villareal, J.W. Jenson, R.P. King, E.L. Aban | 2022 | Hydrogeological Characterization of a High-Discharge Coastal Freshwater Karst Spring System | Carbonate island karst, flank margin cave, submarine groundwater discharge, fault hydrogeology |
| 175 | N.C. Habana, L.F. Heitz, D.K. Valerio | 2022 | Surface Hydrology of the Northern Guam Lens Aquifer | Surface Hydrology, Northern Guam Lens Aquifer, Plateau Basin, Watershed, Fill, Runoff, WERI Web MApps |
| 174 | L. Liu, Y. S. Kim, Y. Wen, J. D. Rouse | 2021 | Effects of Seawater on Nitrification in a Biofilm Treatment Process | Nitrification, Seawater, Salinity, Wastewater Treatment Process, Bioreactor |
| 173 | B. Miklavič, J. W. Jenson, J. E. Mylroie, R. H. Randall, J. L. Banner, J. W. Partin, N. Zabukovec Logar | 2021 | Field Evidence for Relative Sea-Level Change and Denudation on Northern Guam, Mariana Islands | Karst, Karst Hydrology, Flank Margin Cave, Sea-Level Change, Denudation |
| 172 | P. Bourke, J.W. Jenson, N.C. Habana, M.A. Lander | 2020 | A Hydrogeologic Survey of Santa Rita Spring, Guam: Engineering and Design Recommendations for Rehabilitation | Hydrogeology, Engineering, Santa Rita |
| 171 | N.C. Habana, L.F. Heitz, M. Zioboro | 2019 | Development of a GIS Based imagery Database for Groundwater Research Areas and Key Reaches of Streams on Guam Phase II | Groundwater, GIS, Streams |
| 170 | D.V.G. Superales, N.C. Habana, J.W. Jenson | 2019 | Defining and Evaluating Production Capacity for the Northern Guam Lens Aquifer | Production, NGLA, Salinity |
| 169 | N.C. Habana, L.F. Heitz, M. Zioboro | 2019 | Development of a GIS Based imagery Database for Groundwater Research Areas and Key Reaches of Streams on Guam | Groundwater, GIS, Streams |
| 168 | B. Dougher, N.C. Habana, J.W. Jenson, M.A. Lander, K. Ho, G.C. Aguilar | 2019 | Dynamic Response of the Freshwater Lens to Natural Variations in Recharge, Northern Guam Lens Aquifer, Yigo-Tumon Basin | Groundwater, Modeling, Guam |
| 167 | G.R.W. Denton, J.O. Cruz, Y.S. Kim | 2019 | Stormwater Discharges from Wetlands in American Memorial Park, Saipan: Impact on Fish Mercury Levels in Receiving Waters | Stormwater, Mercury, Saipan |
| 163 | K.K. Bautista, J.W. Jenson, M. Lander, T. Righetti | 2018 | Vadose Hydrology at Jinapsan Cave, Northern Guam | NGLA , Hydrology, Guam |
| 162 | G.R.W. Denton, J.O. Cruz, M.N.C. Duenas, M.J. Gawel, J.S. Mills, K.G. Brookins | 2018 | Heavy Metal Assessment of Sediments and Selected Biota from American Memorial Park Nearshore Waters, Saipan, Commonwealth of the Northern Mariana Islands (CNMI) | Sediment, Contaminant, Saipan |
| 161 | J.D. Rouse | 2016 | Biofilm Pilot Study for Sewage Treatment with Composting of Waste Sludge on Yap | Biofilm, Sewage Treatment, Sludge, Yap |
| 160 | M.T. Nadeau, G.R.W. Denton | 2016 | Nutrient Assessment of Togcha River, Estuary & Bay: Use of Dominant Sedimentary Phosphorus (P) Fractions to Identify Anthropogenic P Contributions & Potential Impacts | Sediment, Phosphorus, Guam, Contaminant |
| 159 | J.H. Martinez, J.D. Rouse, Y. Wen, D.H. Rubinstein | 2015 | Management of Fat, Oil, and Grease on Guam | Fat, Oil, Grease, Contaminant, Guam |
| 158 | A. Beikmann, R. Bailey, J.W. Jenson,M. Kottermair, D. Taborôsi, V. Bendixson,M. Flowers,A. Jalandoni, B. Miklavic,W. Whitman | 2016 | A Modeling Study of Freshwater Resources for Selected Atolls of Yap State, FSM | Rainwater, Groundwater, Modeling, Yap, FSM |
| 157 | M. Kottermair, D. Taborôsi, J.W. Jenson | 2016 | Enough Water for Everyone? A Field Study of Freshwater Resources on Ifalik and Eauripik Atolls, Yap State, FSM | Rainwater, Groundwater, Yap, FSM |
| 156 | S. Khosrowpanah, M.A. Lander, J.D. Rouse, B. Whitman | 2015 | Assessment of Turbidity in the Geus River Watershed in Southern Guam | Watershed, Guam, Turbidity, Water Quality |
| 155 | C.D. Wallace, R.T. Bailey, J.W. Jenson | 2015 | Atoll Island Freshwater Resources: Modeling, Analysis, and Optimization | Water Resource, Freshwater, Modeling, |
| 154 | L.F. Heitz, S. Khosrowpanah | 2015 | Prediction of Flow Duration Curves at Ungaged Sites in Guam | Streamflow, GIS, Water Supply, Guam |
| 153 | J.D. Rouse | 2015 | Development of Environmentally Sustainable Methods for Treatment of Domestic Wastewater and Handling of Sewage Sludge on Yap Island | Wastewater, Yap, Sewage Sludge |
| 152 | A.L. McCutcheon, L,J, Raymundo, J.W. Jenson, N.G. Prouty, M.A. Lander, R.H. Randall | 2015 | Testing the Strontium/Calcium Proxy for Sea Surface Temperature Reconstruction in the Coral Porites Lutea in Guam, Micronesia | Climatology, Corals, Strontium, Calcium, Guam |
| 151 | P.M. Welch, P.J. Schupp, G.R.W. Denton | 2015 | Utility of the Soft Coral, Sinularia polydactyla as a Biomonitor of Polychlorinated Biphenyls (PCBs) in Tropical Marine Waters: A Preliminary Assessment | Bio monitor, PCBs, Organic Contaminant, Guam |
| 149 | Y. Wen, D. Chambers | 2014 | Land Cover Change Detection in Saipan | Land Cover Change, GIS, GPS, Saipan |
| 148 | L.F. Heitz, S. Khosrowpanah | 2014 | Improving the Pohnpei Island Water Distribution System Using Hydraulic Modeling and Geographic Information Systems | Water Supply, Pohnpei, Hydraulic Modeling, GIS |
| 147 | J.D. Rouse | 2013 | Inventory and Assessment of Existing Sewage Treatment Facilities and Excess Sludge Handling Practices in the Federated States of Micronesia | Wastewater, Treatment, FSM |
| 146 | L. Muller, J.D. Rouse, S.hahram Khosrowpanah, P.E. | 2013 | GIS-Based Screening for Cumulative and Secondary Impacts from Development Projects in Northern Guam | Geodatabase, GIS, Guam |
| 145 | S. Khosrowpanah, D. Taborôsi | 2013 | >Digital Atlas of Southern Guam | Web Development, Guam, Natural Resource |
| 144 | G.R.W. Denton, B.C. Schaible | 2013 | Utility of the Brown Alga, Padina boryana as a Biomonitor of Polychlorinated Biphenyls (PCBs) in Tropical Marine Waters: A Preliminary Investigation | PCBs, Organic Contaminant, Alga, Bio monitor, Guam |
| 143 | C.A. Simard, J.W. Jenson, M.A. Lander, .R.M. Manzanilla, D.G. Superales, N.C. Habana | 2015 | Salinity in the Northern Guam Lens Aquifer | NGLA, Groundwater, Salinity, Guam |
| 142 | D.T. Vann, V.M. Bendixson, D.F. Roff, C.A. Simard, R.M. Schumann, N.C. Habana, J.W. Jenson | 2014 | Topography of the Basement Rock beneath the Northern Guam Lens Aquifer and its Implications for Groundwater Exploration and Development | NGLA, Topography, groundwater, Guam |
| 141 | V.M. Bendixson | 2013 | The Northern Guam Lens Aquifer Database | NGLA., Guam, Database, Well, Groundwater, Guam |
| 140 | S. Khosrowpanah, L.F. Heitz | 2013 | Improving the Weno, Chuuk Water Distribution System Using Hydraulic Modeling and Geographic Information Systems | Hydraulic Modeling, GIS, Water Distribution, Chuuk |
| 139 | S. Khosrowpanah, M. Lander, M. Golabi, S. Manibusan | 2012 | A GIS Based- Watershed Management Plan for the Piti-Asan Watersheds | GIS, Guam, watershed, Management, Water Supply |
| 138 | M. Kottermair | 2012 | Piti-Asan Watershed Management Plan | Watershed, Management, Water Supply, Guam |
| 137 | L.F. Heitz, S. Khosrowpanah | 2012 | Prediction of Flow Duration Curves for Use in Hydropower Analysis at Ungaged Sites in Kosrae, FSM | Hydropower, Streamflow, Energy, Kosrae, FSM |
| 136 | T. Bell, J.W. Jenson, M.A. Lander, R.H. Randall, J.W. Partin, B. Hardt, J.L. Banner | 2011 | Coral and Speleothem in situ Monitoring and Geochemical Analysis: Guam, Mariana Islands, USA | Geology, hydrology, Climate, Coral Cores, Guam |
| 135 | T. Bell, T. Endo, J.W. Jenson, R.F. Bell, M.A. Lander | 2011 | Pneumatic Underwater Drill for Extracting Coral Cores | Coral Cores, Drill, Geochemistry, Climatology |
| 134 | R.T. Bailey, J.W. Jenson | 2011 | Groundwater Resources Analysis of Atoll Islands in the Federated States of Micronesia Using an Algebraic Model | Water Resource, Groundwater, Hydrology, Model, Atoll |
| 133 | M. Kottermair, M.H. Golabi, S. Khosrowpanah, Y. Wen | 2011 | Spatio-Temporal Dynamics of Badlands in Southern Guam: A Case Study of Selected Sites | Soil Erosion, GIS, Guam |
| 132 | L.F. Heitz, S. Khosrowpanah | 2011 | Development of a Geographic Information System for the Commonwealth Utility Corporation, Saipan Water Distribution System | GIS, Saipan |
| 131 | Q.C. Luo, S. Khosrowpanah | 2012 | Continuing Calibration and Application of LUOM in the Southern Guam Watersheds | Watershed, Streamflow, GIS, Guam |
| 130 | G.R.W. Denton, M.S. Trianni, M.C. Tenorio | 2010 | Impact of Land-Based Sources of Pollution on Coastal Water Quality of Saipan, Commonwealth of the Northern Mariana Islands (CNMI): Arsenic, Mercury and PCBs in Popular Table Fish from Saipan Lagoon | Pollution, Water Quality, Heavy Metal, Organic Contaminant, Saipan |
| 129 | L.F. Heitz, S. Khosrowpanah | 2010 | Prediction of Flow Duration Curves for Use in Hydropower Analysis at Ungaged Sites in Pohnpei, FSM | Hydropower, Streamflow, Energy, Pohnpei, FSM |
| 128 | Q.C. Luo, S. Khosrowpanah | 2010 | Calibration and Application of LUOM in Southern Guam Watersheds with and without Flow Data | Watershed, Streamflow, GIS, Guam |
| 127 | N. Habana, L.F. Heitz, A.E. Olsen, J.W. Jenson | 2009 | Vadose Flow Synthesis for the Northern Guam Lens Aquifer | NGLA. Vadose Flow, Water Quality, Groundwater, Guam |
| 126 | S. Khosrowpanah, Y. Wen, M. Kottermair | 2010 | Spatial Distribution of Badlands in the Ugum Watershed: Characterization and Temporal Analysis | Soil Erosion, Stream, Water Quality, Ugum, Guam |
| 125 | Y. Wen, S. Khosrowpanah, L.F. Heitz | 2009 | Land Cover Assessment for Southern Guam | GIS, Land cover change, Guam |
| 124 | Y. Wen, S. Khosrowpanah, L.F. Heitz | 2009 | Watershed Land Cover Change in Guam | GIS, Land cover change, Guam |
| 123 | G.R.W. Denton, B.G. Bearden, P. Houk, J.A. Starmer, H.R. Wood | 2008 | Heavy Metals in Biotic Representatives from the Intertidal Zone and Nearshore Waters of Tanapag Lagoon, Saipan, Commonwealth of the Northern Mariana Islands (CNMI) | Contaminant Transport, Sediment, Saipan, Heavy Metal |
| 122 | L.F. Heitz, S. Khosrowpanah, M. Inglecias | 2008 | Development of Junction Water Demands for the Saipan Water Distribution System Numerical Model | Water Supply, Modeling, Saipan |
| 121 | S.M. Hoffman, J.W. Jenson, D.C. Moran, G.R.W. Denton, H.R. Wood, H.L. Vacher | 2007 | Background Fluorescence in Guam's Coastal Waters | Fluorescent Dye, Karst, groundwater flow, Guam |
| 120 | R.T. Bailey, J.W. Jenson, D. Rubinstein, A.E Olsen | 2008 | An Atoll Freshwater Lens Algebraic Model for Groundwater Management in the Caroline Islands | Groundwater, Modeling, Atoll |
| 119 | R.T. Bailey, J.W. Jenson, D. Rubinstein, A.E Olsen | 2008 | Groundwater Resources of Atoll Islands: Observations, Modeling, and Management | Groundwater, Modeling, Atoll |
| 118 | H.V. Wuerch, B.C. Cruz, A.E. Olsen | 2007 | Analysis of the Dynamic Response of the Northern Guam Lens Aquifer to Sea Level Change and Recharge | NGLA, Sea Level, Recharge, Climate, Guam |
| 117 | S. Khosrowpanah, L. F. Heitz, Y. Wen, M. Park | 2007 | Developing a GIS-Based Soil Erosion Potential Model of the UGUM Watershed | Guam, Ugum Watershed, Soil erosion, GIS Modeling, Rainfall, Stream flow |
| 116 | S. Khosrowpanah, Y. Wen, J. Jocson, D. Taborôsi | 2008 | Natural Resources Atlas of Southern Guam | Web Development, Guam, Natural Resource |
| 115 | M.V. Krishnapillai, T. Scheidt, C. Fillme | 2006 | Qualitative Examination of Groundwater from Yap and some of its Neighboring Islands | Water Quality, Groundwater, Training |
| 114 | T.M. Keel, J.E. Mylroie, J.W. Jenson | 2007 | A Preliminary Report on the Sabana Watershed/Talakhaya Springs System Rota (Luta), CNMI | Mariana Islands, Rota, island karst, caves, spring, watershed, Hydrology |
| 113 | G.R.W. Denton, W.C. Kelly III, H.R. Wood, y. Wen | 2006 | Impact of Metal Enriched Leachate from Ordot Dump on the Heavy Metal Status of Biotic and Abiotic Components in Pago BayWater Resource Analysis of Fais Island, Federated States of Micronesia | Heavy Metal, River, Sediment, Pago Bay, Guam |
| 112 | D. Taborôsi | 2006 | Karst Inventory of Guam Mariana Islands | Karst, Cave, Spring, Guam, Mariana Islands |
| 111 | R.S. MacCracken, J.W. Jenson, L.F. Heitz, D.H. Rubinstein, J.E. Mylroie | 2007 | Water Resource Analysis of Fais Island, Federated States of Micronesia | Rainwater, Geology, Cave, Freshwater, Fais, FSM |
| 110 | G.R.W. Denton, C.M. Sian-Denton, L.P. Concepcion, H.R Wood | 2005 | Nutrient Status of Tumon Bay in Relation to Intertidal Blooms of the Filamentous Green Alga, Enteromorpha Clathrata | Nutrient, Tumon, Green Alga, Groundwater, Guam |
| 109 | S. Khosrowpanah, J. Jocson | 2005 | Environmental Assessment for Non-Point Sources of Pollution for Ugum Watershed | Watershed, Water Quality, Ugum, Guam, Non-point Source, Sediment |
| 108 | G.R.W. Denton, M.H. Golabi, C. Iyekar, H.R. Wood, Y. Wen | 2005 | Mobilization of Aqueous Contaminants Leached from Ordot Landfill in Surface and Subsurface Flows | Landfill, Contaminant, Leachate, Bacteria, Heavy Metals, Ordot, Guam |
| 107 | T.M. Keel, J.E. Mylroie, J.W. Jenson | 2005 | The Caves and Karst of Rota Island, Commonwealth of the Northern Mariana Islands | Karst, Cave, Rota, Mixing dissolution, Island Karst Model |
| 106 | K.W. Stafford, J.E. Mylroie, J.W. Jenson | 2004 | Karst Geology of Aguijan and Tinian,CNMI Cave Inventory and Structural Analysis of Development | Karst, Geology, Cave, Tinian, CNMI |
| 105 | T.M. Keel, J.E. Mylroie, J.W. Jenson | 2004 | Preliminary Report on the Caves and Karst of ROTA (LUTA), CNMI | Karst, Cave, Rota, Mixing dissolution, water lens |
| 104 | D. Taborôsi, J.W. Jenson, J.E. Mylroie | 2004 | Karst Features of Guam,Mariana Islands | Karst, Mariana Islands, Limestone, Island Karst Model |
| 103 | M.A. Lander | 2004 | Rainfall Climatology for Saipan: Distribution, Return-periods, El Nino, Tropical Cyclones, and Long-term Variations | Rainfall Climatology, Guam |
| 102 | M.A. Lander, C.P. Guard | 2003 | Creation of a 50-Year Rainfall Database, Annual Rainfall Climatology, and Annual Rainfall Distribution Map for Guam | Rainfall Climatology, Guam |
| 101 | S. Khosrowpanah, L. Heitz | 2003 | Slow Sand Filter Conceptual Design for the Federated States of Micronesia (FSM) | Sand Filter, Disease, Pohnpei Islands, FSM |
| 100 | M.A. Lander, S. Khosrowpanah | 2004 | Rainfall Climatology for Pohnpei Islands, Federated States of Micronesia | Rainfall Climatology, Pohnpei Islands, FSM |
| 99 | N. Scheman, S. Khosrowpanah, M. Gollabi, L. Heitz | 2002 | Identification of Erosion Processes and Sources of Exposed Patches in the LA SAFUA Watershed of Southern Guam | Erosion, Modeling, Sediment Loss |
| 98 | M.Q. McDonald, J.W. Jenson | 2003 | Chloride History and Trends of Water Production Wells in the Northern Guam Lens Aquifer | Chloride, Water Production, NGLA, Guam |
| 97 | D.C. Moran, J.W. Jenson | 2004 | Dye Trace of Groundwater Flow from Guam Internation Airport and Harmon Sink to Agana Bay and Tumon Bay, Guam | Groundwater, Dye Trace, Harmon Sink, Guam |
| 96 | K.W. Stafford, J.E. Mylroie, J.W. Jenson | 2002 | Karst Geology and Hrdrology of Tinian and Rota(Luta), CNMI | Karst Geology, Hydrology, Tinian, Rota, CNMI |
| 95 | M.Q. McDonald | 2002 | Nitrate-Nitrogen Concentrations in the Northern Guam Lens and Potential Nitrogen Sources | NGLA, Nitrogen, Guam |
| 94 | M.A. Lander, J.W. Jenson, C. Beausoliel | 2001 | Responses of Well Water Levels on Northern Guam to Variations of Rainfall and Sea Level | Well, Rainfall, Sea Level, Groundwater, Guam |
| 93 | G.R.W. Denton, B.G. Bearden, L.P. Concepcion, H.G. Siegrist, D.T. Vann, H.R. Wood | 2001 | Contaminant Assessment of Surface Sediments from Tanapag Lagoon, Saipan | Contaminant Transport, Sediment, Saipan, Heavy Metal, Organic Contaminant |
| 92 | S. Khosrowpanah, L.F. Heitz | 2001 | Rainfall Erosivity Factors (R-Factors) for Selected Islands in the Federated States of Micronesia | Rainfall, FSM, Soil Erosion, Contaminant, Water Quality |
| 91 | S. Khosrowpanah, L. Heitz, C.G. Beausoliel | 2001 | The Application of Slow Sand Filtration Technology for Kosrae State The Federated States of Micronesia: A Pliot Project | Surface Water, Sand Filter, Water Quality, Kosrae, FSM |
| 91 | D. Taborôsi, S. Khosrowpanah | 2000 | Environmental Impact Statement Inarajan River Dam Project | Inarajan River, Dam, Environmental Impact, Water Supply, Guam |
| 90 | D.N Contractor, J.W. Jenson | 1999 | Simulated Effect of Vadose Infiltration on Water Levels in the Northern Guam Lens Aquifer | NGLA , Modeling, Hydrology, Guam |
| 89 | J.L. Mylroie, J.W. Jenson, J.M.U. Jocson, M.A. Lander | 1999 | Karst Geology and Hrdrology of Guam | Karst, Geology, Hydrology, Guam |
| 88 | J.M.U. Jocson, J.W. Jenson, D.N. Contractor | 1999 | Numerical Modeling and Field Investigation of Infiltration, Recharge, and Discharge in the Northern Guam Lens Aquifer | Modeling, NGLA, Recharge, Discharge, |
| 87 | G.R.W. Denton, L.P. Concepcion, H.R. Wood | 1999 | Heavy Metals, PCBs, and PAHs in Marine Organisms from Four Harbor Locations on Guam | Heavy Metal, Organic Contaminant, Harbor, Guam |
| 86 | C. Guard. M.A. Lander | 1999 | A Scale Relating Tropical Cyclone Wind Speed to Potential Damage for the Tropical Pacific Ocean Region: A user's Manual | Tropical Cyclone, Damage, Manual, Meteorology, GUAM |
| 85 | C. Guard, M.P. Hamnett, C.J. Neumann, M.A. Lander, H.G. Siegrist | 1999 | Typhoon Vulnerbility Study for Guam | Typhoon, Meteorology, Guam |
| 84 | G.R.W. Denton, L.F. Heitz, H.R. Wood, H.G. Siegrist, L.P. Concepcion, R. Lennox | 1998 | Urban Runoff in Guam: Major Retention Sites, Elemental Composition and Environmental Significance | Runoff, Stormwater, GIS, Water Quality, Guam |
| 83 | J.W. Jenson, J.M.U. Jocson | 1998 | Hydrologic Data Collection on Guam: FY1998 Report | Hydrology, Data, Well, Guam |
| 82 | G.R.W. Denton, H.R. Wood | 1998 | Mobility and Persistence of Modern Day Pesticides in Soil Used to Construct the Fairways of the Guam International Country Club Golf Course | Pesticide, Soil, Golf Course, Contaminant, Guam |
| 81 | G.R.W. Denton, H.R. Wood, L.P. Concepcion, H.G. Siegrist | 1997 | Analysis of In-Place Contaminants in Marine Sediments from Four Harbor Locations on Guam | Sediment, Harbor, Contaminant Transport, Guam |
| 80 | L. Heitz, s. Khosrowpanah, J. Nelson | 1997 | Sizing of Surface Water Runoff Detention Ponds | Runoff, Surface Water, Stormwater, Rainfall, |
| 79 | H.G. Siegrist Jr, G.R.W. Denton, H.R. Wood, L. Concepcion, R.R. Lewis | 1997 | Aqueous Chemistry of a Perennial Wetland in Southern Guam | Wetland, Aqueous Chemistry, Sediment, Porewater, Guam |
| 78 | P.G. Dumalaing , L.C. Guzman, J.M. Jocson, R.R. Lewis, D.C. Moran, J.F. Salas, H.G. Siegrist | 1997 | Reconnaissance Geology of a Proposed Dam/Reservoir Site in Southern Guam | Geology, Dam, Reservoir, Guam |
| 77 | H.G. Siegrist Jr, R.R. Lewis, J.M. Jocson | 1998 | Seismic Hazard Vulnerability on Guam | Seismic, Guam |
| 76 | H.G. Siegrist Jr, G.R.W. Denton, L.F. Heitz, E.A. Matson, A.F. Rinehart, B.D. Smith | 1996 | Wetlands Resources in the YGUM Watershed Guam | Wetland, Watershed, Ugum, Guam |
| 75 | M.A. Lander | 1994 | Meteorological Factors Aassociated with Drought on Guam | Drought, Rainfall, Guam |
| 74 | S.J. Winter | 1993 | Federated States of Micronesia Water Resources Studies Bibliography | Water Resource, FSM, Bibliography |
| 73 | E.A. Matson | 1986 | Terrigenous Material in Coastal Zone Sediments of Guam and Saipan | Sediment, Contaminant, Guam, Saipan |
| 72 | H.R. Wood | 1989 | The Occurrence of Certain Pesticides in Ground and Surface Waters Associated with Ordot Landfill in the Pago River Basin, Guam Mariana Islands | Pesticide, Groundwater, Surface Water, Landfill, Water Quality. Guam |
| 71 | E.A. Matson | 1991 | Nitrification in Guam's Soils and Sediments | Soil, Sediment, Nitrification, Aquifer, Drinking Water, Water Quality, Guam |
| 70 | E.A. Matson | 1990 | Significance of Runoff and Terrestrial Erosion to the Nutrient Status of Esturaries on Guam | Runoff, Erosion, Water Quality, Guam |
| 69 | D.N. Contractor, R. Srivastava | 1989 | Calibration of a Saltwater Intrusion Model for the Northern Guam Lens Using a Microcomputer | Saltwater Intrusion, Modeling, Guam, Aquifer |
| 68 | R.N. Clayshulte | 1986 | Marine Water Quality in Okat, Kosrae for Airport and Dock Facility Construction Project Part C Post-Construction | Airport, Water Quality, Marine, Okat, Kosrae |
| 67 | R.N. Clayshulte | 1986 | Marine Water Quality in Okat, Kosrae for Airport and Dock Facility Construction Project Part B Construction | Airport, Water Quality, Marine, Okat, Kosrae |
| 66 | S. Khosrowpanah | 1987 | Improving the Water Distribution System at Kolonia, Pohnpei State Through Use of a Digital Water Distribution Model | Runoff, Modeling, Water Supply, Kolonia, Pohnpei |
| 65 | R.L. Hunter-Anderson | 1987 | Indigenous Fresh Water Management Technologies of Truk, Pohnpei and Kosrae, Eastern Caroline Islands, and of Guam, Mariana Islands, Micronesia | Fresh Water Management, Water Supply, Guam, Kosrae, Pohnpei, FSM |
| 64 | W.J. Zolan, L. Ellis-Neill | 1986 | Concentrations of Aluminum, Manganese, Iron and Calcium in Four Southern Guam Rivers | Water Quality, Metal, River, Guam |
| 63 | R.L. Hunter-Anderson | 1986 | Indigenous Fresh Water Management Technology of the Yap Islands, Micronesia | Seep, Spring, Stream, Well, Yap, FSM |
| 62 | L.F. Heitz | 1986 | Development of a Computerized Distribution System Model of the Moen Island Water Distribution System | Modeling, Water Supply, Moen, Truk |
| 61 | S.J. Winter, G.A. Heslinga, L.D. McCleary | 1985 | A Photovoltaic Seawater Pumping System for Giant Clam Mariculture | Seawater, Pumping, Clam, Micronesia |
| 60 | S.J. Winter, L.D. McCleary | 1985 | Solar-Powered Wells for Atoll Island Water Supplies -Part I | Well, Pumping, Atoll, Truk |
| 59 | S.J. Winter, L.D. McCleary | 1985 | A Ram Pump Demonstration | Hydraulic Ram Pump, Water Supply, Pohnpei, FSM |
| 58 | R.N. Clayshulte, W.J. Zolan | 1985 | Environmental Mercury in Marine Water and Fish from Kasrae State, FSM | Water Quality, Mercury, Marine Water, Fish, Kosrae, FSM |
| 57 | R.N. Clayshulte | 1985 | Historical Water Quality of Puag Production Water Wells | Water Quality, Well, Puag |
| 56 | J.F. Ayers, R.N. Clayshulte | 1984 | A Premininary Study of the Hydrogeology of Northern Guam | Groundwater, Hydrogeology, Guam |
| 55 | R.N. Clayshulte | 1984 | Limited Current and Bathymetric Surveys at the Marine Outfall in Lelu Harbor and Reconnaissance Surveys of Effluent Disposal Sites at Malem and Utwe, Kosrae | Wastewater, Marine Water Circulation, Harbor, Kosrae, Utwe, Malem |
| 54 | S.J. Winter, L.D. McCleary | 1984 | Some Improvements in the Design of the WERI Well | Groundwater, Well, Pump Test, Truk, FSM |
| 53 | T.A. Dillaha, W.J. Zolan | 1984 | A Comparative Laboratory Study of Sewage Treatement by A Capillary Siphon Trench System Versus A Conventional Leaching Trench System | Water Quality, Wastewater, Lab Experiment, Niimi Process |
| 52 | J.F. Ayers, H.L. Vacher, R.N. Clayshulte, D. Strout, R. Stebnisky | 1984 | Hydrogeology of Deke Island Pingelap Atoll Eastern Caroline Islands | Well, Monitoring, Tidal Gauge, Water Quality |
| 51 | R.A. Stephenson | 1984 | A Comparision of Freshwater Use Customs on Ulithi Atoll with Those of Selected Other Micronesian Atolls | Freshwater Catchment, Rainwater, Storage, Ulithi Atoll, Micronesia |
| 50 | R.A. Stephenson, H. Kurashina | 1983 | A Comparison of Water Catchment and Storage Systems in Two Micronesian Atoll Communities: Laura and Nama | Freshwater Catchment, Rainwater, Storage, Laura, Nama, Atoll, Micronesia |
| 49 | S.J. Winter, R.D. Watters | 1984 | Solar Pumping for Village Water Supply Systems on Truk | Solar Pumping, Water Supply, Truk |
| 48 | J.F. Ayers, R.N. Claychulte | 1985 | Reconnaissance Level Investigation of Salt-Water Intrusion on Kuttu Island, Satawan Atoll, Truk State | Groundwater, Saltwater, Intrusion, Salinity, Truk |
| 47 | R.N. Clayshulte, J.F. Ayers | 1983 | Diagenesis and Pore-Space Evolution Within Recent and Pleistocene Carbonate Units of Orote Peninsula, Guam | Groundwater, Limestone, Sediment, Guam |
| 46 | W.J. Zolan | 1983 | Water Quality Monitoring Program Palau Airport Project Ngurusar Bay-Toagel Mid Channel Babelthaup and Koror Islands Palau District Trust Territory of the Pacific Islands Part B Construction | Water Quality, Airport, Palau |
| 45 | T.A. Dillaha, W.J. Zolan | 1983 | An Investigation of the Water Quality of Rooftop Rainwater Catchment Systems in Micronesia | Water Quality, Rainwater, Kosrae, Panape, Yap, Palau, Micronesia, Microorganism |
| 44 | J.F. Ayers, R.N. Clayshulte | 1985 | A Preliminary Investigation of Salt-Water Intrusion on Nukuoro Island, Nukuoro Atoll, Ponape State | Water Quality, Saltwater, Intrusion, Nukuoro Atoll, Ponape |
| 43 | R.N. Clayshulte | 1983 | Water Quality Monitoring Program Airport Construction Site Moen Island, Truk Trust Territory of the Pacific Islands Part C Post-Construction | Water Quality, Airport, Truk, FSM |
| 42 | A. Wake | 1983 | A Two Dimensional Depth-Integrated Finite Element Coastal Circulation Model | Modeling, Coastal Circulation, Guam |
| 41 | J.F. Ayers, R.N. Claychulte | 1983 | Feasibility Study of Developing Valley-Fill Aquifers for Village Water Supplies in Southern Guam | Water Supply, Groundwater, Well, Guam |
| 40 | J.F. Ayers, R.N. Claychulte | 1983 | Hydrogeologic Investigation of Agana Swamp | Groundwater, Hydrogeology, Swamp, Agana, Guam |
| 39 | S.J. Winter, L.D. McCleary, R.D. Watters | 1983 | The WERI Well on Truk: A Solar Photovoltaic Pumping Project | Groundwater, Photovoltaic Pumping, Truk, FSM |
| 37 | T.A. Dillaha, W.J. Zolan | 1983 | The Effects of Increased Salinity Levels on the Reaction Rates of Biological Wastewater Treatment | Wastewater, Salinity, Water Quality, waste stabilization pond, Micronesia |
| 36 | P.A. Cowen | 1982 | The Influence of Modern Water Supply and Wastewater Treatment Systems on Water Quality in Micronesia | Water Quality, Wastewater, Water SUPPLY, Palau, Ponape |
| 35 | R.N. Clayshulte, W.J. Zolan | 1982 | Water Quality Monitoring Program Airport Construction Site Moen Island, Truk Trust Territory of the Pacific Islands Part B Construction | Water Quality, Airport, Truk, FSM |
| 34 | W.J. Zolan | 1982 | A Preliminary Study of Natural Aquifer Discharge on Guam | Groundwater, Seepage, Spring, Water Quality, Guam |
| 33 | D.N. Contractor, S.j. Winter | 1981 | Assessment of Low Head, Micro Hydroelectric Equipment for Use on Small Tropical Islands | Hydroelectric equipment, waterfall, Energy, Ponape |
| 32 | W.J. Zolan. R.N. Clayshulte, S.J. Winter | 1982 | Air Particulate and Noise Level Monitoring Program Airport Construction Site Moen Island, Truk, Trust Territory of the Pacific Islands Part B Construction | Air Quality, Airport, Particulate, Noise, Truk, FSM |
| 31 | J.F. Ayers | 1981 | Evaluation of the Groundwater Resources of the Agag Basin Saipan | Groundwater, Basin, Hydrogeology, Saipan, CNMI |
| 30 | A. Wake | 1982 | Development of a Three-Dimensional Steady-State Air Quality Simulation Model over Complex Terrain: Variation Optimization of Wind Field | Modeling, Air Quality, Guam |
| 29 | W.J. Zolan | 1981 | Diatom Assemblages as Indicators of Water Quality in Freshwater Habitats of Guam | Water Quality, Freshwater, Guam |
| 28 | S.J. Winter, R.A. Stephenson | 1981 | The Development of a Aillage Water Supply System in Truk | Water Supply, Rainwater, Well, Truk, FSM |
| 27 | D.N. Contractor, J.F. Ayers, S.J. Winter | 1981 | Numerical Modeling of Salt-Water Intrusion in the Northern Guam Lens | Modeling, Saltwater Intrusion, Groundwater, Guam |
| 26 | D.N. Contractor | 1981 | A Two-Dimensional, Finite Element Model of Salt Water Intrusion in Groundwater Systems | Modeling, Saltwater Intrusion, Groundwater, Guam |
| 25 | W.J. Zolan | 1981 | Metal Concentrations in Guam Urban Runoff | Heavy Metal, Runoff, Guam |
| 24 | C.P. Neubauer | 1981 | The Effects of Land-Clearing on a Small Watershed in Southern Guam | Water Quality, River, Guam |
| 23 | S.G. Nelson, R.N. Tsutsui | 1981 | Ammonium Uptake by Micronesian Species of Gracilaria (Rhodophyta) | Microorganism, Ammonium, Micronesia |
| 22 | T.L. Smalley, W.J. Zolan | 1981 | Water Quaility Assessment for Agana Springs | Agana Spring, Water Quality, Guam |
| 21 | J.F. Ayers | 1981 | Estimate of Recharge to the Freshwater Lens of Northern Guam | Rainfall, Groundwater Recharge, Chloride, Guam |
| 20 | D.N. Contractor | 1981 | A One-Dimensional, Finite Element Salt Water Intrusion Model | Saltwater Intrusion, Groundwater, Modeling, Guam |
| 18 | P.A. Cowan, R.N. Clayshulte | 1980 | Laboratory Application of Scondary Sewage Effluent to Argillaceous Limestone | Sewage, River, Limestone, Nutrient, Guam |
| 17 | R.A. Stephenson, D. Moore | 1980 | Freshwater Use Customs On Rota : An Exploratory Study | Freshwater, Rota |
| 16 | P.A. Cowan | 1980 | Future Water Quality Monitroing Priorities for the Trust Territory of the Pacific Islands | Marine Water Quality, Pacific Islands |
| 15 | C.J. Huxel | 1980 | The Ghura-Dededo Deep Monitoring Well Planning and Design | Deep Monitoring Well, NGLA, Guam |
| 14 | P.A. Cowan, R.N. Clayshulte | 1980 | Marine Baseline Water Quality of the Trust Territory of the Pacific Islands | Water Quality, Marine, Marshalls, Palau, Yap, Truk, Ponape, Kosrae, Pacific Islands |
| 13 | R.N. Clayshulte, W.J. Zolan | 1980 | Well Water Quality on Moen Island, Truk | Water Quality, Well, groundwater, Truk, FSM |
| 12 | C.J. Romeo, W.J. Zolan, S.J. Winter | 1981 | Water Quality Monitoring Program Palau Airport Project Ngurusar Bay Babelthuap Island Palau District Trust Territory of the Pacific Islands Part A Pre-construction | Water Quality, Heavy metal, Palau |
| 11 | D.W. Contractor | 1980 | A review of Techniques for Studying Freshwater/Seawater Relationships in Coastal and Island Groundwater Flow Systems | Saltwater Intrusion, Freshwater, Guam |
| 10 | S.G. Nelson, B.D. Smith, B.R. Best | 1980 | Nitrogen Uptake by Tropical Freshwater Macrophytes | Nitrogen, Freshwater Macrophytes |
| 9 | D.A. Grosenbaugh | 1979 | Role of the Blue-Green Alga Mostoc Muscorum as a Possible Nitrate Source to the Groundwaters of Guam | Alga, Groundwater, Water Quality, Nitrogen, Guam |
| 8 | R.A. Stephenson | 1979 | Freshwater Use Customs on Guam: An Exploratory Study | Freshwater, Guam |
| 7 | R.N. Clayshulte, W.J. Zolan, S.J. Winter | 1979 | Air, Noise, and Water Quality Monitoring Program Airport Construction Site Moen Island Truk District Trust Territory of the Pacific Islands Part A Pre-Construction | Airport, Air, Noise, Water Quality, Moen, Truk |
| 6 | W.J. Zolan, R.N. Clayshulte, S.J. Winter | 1978 | Urban Runoff Pollutant Adsorption and Filtering by Selected Northern Guam Soils and Limestone | Runoff, Limestone, Pollutant, Guam |
| 5 | W.J. Zolan, R.N. Clayshutle, S.J. Winter, J.A. Marsh Jr., R.H.H. Young | 1978 | Urban Runoff Quality in Northern Guam | Water Quality, Urban runoff, Pollutant, Guam |
| 4 | S.J. Winter, C.K. Liu | 1978 | The Analysis of Small Water Distribution Systems | Water Supply, Guam |
| 3 | R.T. Tsuda, D.A. Grosenbaugh | 1977 | Agat Sewage Treatment Plant: Impact of Secondary Treated Effluent on Guam Coastal Waters Pt. II | Sewage, Water Quality, Wastewater Treatment, Agat, Guam |
| 3 | R.T. Tsuda, D.A. Grosenbaugh | 1977 | Agat Sewage Treatment Plant: Impact of Secondary Treated Effluent on Guam Coastal Waters | Sewage, Water Quality, Wastewater Treatment, Agat, Guam |
| 2 | J.F. Mink, L.S. Lau | 1977 | Groundwater Analysis by Tritium Technique: A Preliminary Evaluation | Groundwater, Tritium, Guam |
| 1 | J.F. Mink | 1976 | Groundwater Resources of Guam: Occurrence and Development | Groundwater resources, Development, Guam |
Other Reports
- Atoll Water
- M. Kottermair
- 2015
- View PDF
| Map | Author | Year |
|---|---|---|
| Ifalik Map Simple | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings and Inventory Wells | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings and Inventory Tanks | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings and Inventory | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings and Inventory (Simple) | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings | M. Kottermair | 2015 |
| Ifalik Map Imagery | M. Kottermair | 2015 |
| Ifalik Atoll Well and Storage Tank Mapping Field Report | M. Kottermair | 2015 |
| Ifalik Atoll Overview Map of Well and Storage Tank Inventory | M. Kottermair | 2015 |
| Eauripik Map (Simple) | M. Kottermair | 2015 |
| Eauripik Map Main Island - Buildings and Inventory | M. Kottermair | 2015 |
| Eauripik Map Main Island (Imagery) | M. Kottermair | 2015 |
| Eauripik Map Main Island - Buildings and Inventory (Simple) | M. Kottermair | 2015 |
| Eauripik Map (Imagery) | M. Kottermair | 2015 |
| Eauripik Atoll Overview Map of Well and Storage Tank Inventory | M. Kottermair | 2015 |
| Author | Year | Title Reference (hyperlink) |
|---|---|---|
| Mathews, N.S. | 2026 | Land Cover Change in the Finegayan Basin, Guam (early 2000s - present) Using Seasonally Calibrated Supervised Classification Workflows |
| Snaer, M.C. | 2026 | Hydrologic Analysis of the Deep Observation Wells in the Northern Guam Lens Aquifer |
| Snaer, M.C. | 2025 | Hydrologic Data Analysis from the Deep Observation Wells in the Northern Guam Lens Aquifer |
| Uludong, R. & Wen, Y. | 2025 | Updating the Northern Guam Lens Aquifer's (NGLA) Groundwater Protection Zone (GWPZ) |
| Ko, H., Yuming, W., Jenson, J. W., Habana, N. C., Badowski, G., Cabrera, D. | 2024 | Relationships Between Changes in Withdrawal, Recharge, Sea Level and Chloride Concentrations in the NGLA, Guam, NGWA Groundwater Week 2024, Las Vegas, Nevada |
| Snaer, M.C. & Habana, N.C. | 2024 | The Dynamic Response of the Water Source in the Northern Guam Lens Aquifer to Climatic Events, NGWA Groundwater Week 2024, Las Vegas, Nevada |
| Bautista, A., Caasi, J.A., Wood, T., Habana, N.C. | 2024 | Nitrate-N Solute Transport Model of Swamp Road Area, Northern Guam Lens Aquifer, AWRA-UCOWR-NIWR 60th Anniversary Joint Water Resources Conference, St. Louis, Missouri |
| Snaer, M.C. & Habana, N.C. | 2024 | The Dynamic Response of the Water Source in the Northern Guam Lens Aquifer to Climatic Events, AWRA-UCOWR-NIWR 60th Anniversary Joint Water Resources Conference, St. Louis, Missouri |
| Bautista, A., Caasi, J.A., Wood, T., Habana, N.C. | 2023 | NGWA Groundwater Week 2023 Schedule and Agenda Wastewater Discharge From Septic Tanks, Impact to Groundwater Quality, Northern Guam Lens Aquifer, NGWA Groundwater Week 2023 |
| Ko H., Yuming, W., Jenson, J.W. | 2023 | NGWA Groundwater Week 2023 Schedule and Agenda Analysis of Historical Patterns and Trends of Salinity in the Northern Guam Lens Aquifer, NGWA Groundwater Week 2023 |
| Valerio, D.K.U., Zapata, M.W., N.C. Habana | 2023 | NGWA Groundwater Week 2023 Schedule and Agenda MAppFx: Production Well Nitrates Northern Guam Lens Aquifer, NGWA Groundwater Week 2023 |
| Valerio, D.K.U., Zapata, M.W., N.C. Habana | 2023 | MAppFx: Production Well Nitrates Northern Guam Lens Aquifer, Annual Water Resources Conference, Technical Session Presentation, UCOWR/NIWR, Fort Collins, Colorado 2023 UCOWR/NIWR Annual Water Resources Conference Book of Abstracts (Page 12) |
| Villareal, M.J., Bautista, K., J.W. Jenson | 2023 | Drilling Deep Observation Wells in Carbonate Island Karst – The Monitoring System Expansion and Rehabilitation Program, Poster Session, Guam, Annual Water Resources Conference, UCOWR/NIWR, Fort Collins, Colorado 2023 UCOWR/NIWR Annual Water Resources Conference Book of Abstracts (Page 221) |
| Yeo, M.H., Chang, A., Pangelinan, J. | 2021 | Application of a SWAT Model for Supporting a Ridge-to-Reef Framework in the Pago Watershed in Guam, MDPI Water Journal, Volume 13, Issue 23 |
| Jenson, J.W., Habana, N.C. | 2019 | Toward a Sustainable Management Concept for Coastal and Island Aquifers, NGWA Groundwater Week, NGWA, Las Vegas, Nevada |
| Bourke, P., Jenson, J.W., Habana, N.C., Lander, M.A. | 2019 | Hydrogeologic Survey of Santa Rita Spring, Guam: Determination of Its Natural Capacity and Development Options, NGWA Groundwater Week, NGWA, Las Vegas, Nevada |
| Dougher, B., Habana, N.C., Lander, M.A, Jenson, J.W. | 2019 | Dynamic Response of a Freshwater Lens to Natural Variations in Recharge, 186th IASTEM International Conference, Seoul, South Korea |
| Kim, Y.S., Duenas, M.N., Habana, N.C., Denton, G.R.W., Jenson, J.W., Lander, M.A. | 2019 | Groundwater Contamination by Polyfluoroalkyl Substances (PFAS) in Guam, 186th IASTEM International Conference, Seoul, South Korea |
| Dougher, B., Habana, N.C., Lander, M.A, Jenson, J.W. | 2018 | Dynamic Response of the Freshwater Lens to Natural Variations in Recharge, Yigo-Tumon Basin, Northern Guam Lens Aquifer, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Superales, D., Habana, N.C., Jenson, J.W., Gingerich, S.B. | 2018 | Defining and Evaluating Production Capacity for an Island Aquifer, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Kim, Y.S., Jenson, J.W., Habana, N.C. | 2018 | Consideration Factors of Production-Well Rehabilitation Assessment on Guam, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Bautista, K., Jenson, J.W., Habana, N.C., Kim, Y.S. | 2018 | Guam Water Resources Monitoring Program, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Habana, N.C., Jenson, J.W. | 2018 | The Northern Guam Lens Aquifer Map, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Denton , G.R.W., Carmen M. Sian Denton, Young S. Kim, John W. Jenson, Nathan C. Habana, Mark L. Lander, | 2018 | Perfluorooctanoic Sulfonate (PFOS): A Containment of Emerging Concern in Guam s Groundwater (Abstract), The IRES 415 International Conference on Engineering and Natural Sciences (UCENS) , June 29 30, 2018, Beijing, China. |
| Rouse , Joseph D., Hyun Jong Hahm, | 2018 | Improvements to Sewage and Sludge Treatment Operations on the Island of Yap, FSM. 2018 Pacific Water Conference Enhancing Hawaiis Water Environment. Hawaii Water Environment Association & American Water Works Association. Honolulu, Hawaii; February 7 8, 2018. |
| Rouse , Joseph D., Hyun Jong Hahm | 2018 | Developing public awareness of benefits of composting waste sludge in Yap. Island Sustainability Conference: Island Alliance for Sustainable Action. University of Guam, Center for Island Sustainability. Tumon, Guam; March 27 30,2018. |
| Taborosi, D. et al. | 2018 | Digital Atlas of Micronesia. Available at www.islandatlas.org. Island Research & Education Initiative (iREi) and Water and Environmental Research Institute of the Western Pacific (WERI). |
| Taborosi, D. and Rouse, | 2018 | Digital Atlas of Yap. In: Digital Atlas of Micronesia. Available at www.islandatlas.org. Island Research & Education Initiative (iREi) and Water and Environmental Research Institute of the Western Pacific (WERI). |
| Dougher, B., Habana, N., | 2018 | Dynamic Response of the Freshwater Lens to Natural Variations in Recharge, Northern Guam Lens Aquifer |
| Habana, Nathan, Joseph Rouse, John Jenson, | 2017 | Expansion of Baseline Data for the Northern Guam Lens Aquifer and Evaluation of Innovative Technologies to Reduce Containment Input, Guam Hydrologic Survey Workshop, GHS Workshop, WERI, UOG, Mangilao, Guam. |
| Habana, Nathan, Joseph Rouse, John Jenson, | 2017 | Expansion of Baseline Data for the Northern Guam Lens Aquifer and Evaluation of Innovative Technologies to Reduce Containment Input, WERI Annual Guam Advisory Council Meeting, Tumon, Guam. |
| Habana, Nathan, John Jenson, Stephen Gingerich, | 2017 | Evaluating Best-Practice Capacities for a Carbonate Island Karst Aquifer: Northern Guam Lens Aquifer, Guam, USA, Karst Hydrology session-NGWA Groundwater Summit, December 4 7, 2017, NGWA, Nashville, Tennessee. |
| Superales, Daniel, Nathan C. Habana, Barry Kim, John Jenson, Stephen Gingerich | 2017 | NGLA Groundwater Model Explorations, Guam Advisory Council Meeting, November 9, 2017, Tumon, Guam. |
| Superales, Daniel, Nathan C. Habana, Barry Kim, John Jenson, Stephen Gingerich, | 2017 | NGLA Groundwater Model Explorations, Guam Hydrologic Survey Workshop September 11 & 18, 2017, Mangilao, Guam. |
| Miller, Erin, Nathan Habana, Mark Lander, John Jenson, | 2017 | Chloride and Production Trends, in Abstracts and Program University of Guam Conference on Island Sustainability, University of Guam, Tumon, Guam 10 p. |
| Miller, Erin, Nathan Habana, Mark Lander, John Jenson, | 2017 | Chloride and Production Trends, WERI Guam Annual Advisory Council Meeting, Water and Environmental Research Institute, University of Guam, Tumon, Guam. |
| Miller, Erin, Nathan Habana, Mark Lander, John Jenson, | 2017 | Chloride and Production Trends, Guam Hydrologic Survey Workshop, Mangilao, Guam. |
| Habana, Nathan; John Jenson, | 2017 | Guam Water Kids and Guam Department of Education, Northern Guam Lends Aquifer Tour, April 13, 2017, University of Guam, Mangilao, Guam. |
| Habana, Nathan; John Jenson | 2017 | Guam Waterworks Authority and UOG EV-511 Students NGLA Tour, Conference on Island Sustainability, Northern Guam Lens Aquifer Tour, April 21, 2017, University of Guam, Mangilao, Guam. |
| Habana, Nathan; Barry Kim, John Jenson | 2017 | Executive Tour: Guam Power and Water Authority, Northern Guam Lens Aquifer Tour, June 6, 2017, University of Guam, Mangilao, Guam. |
| Habana Nathan; John Jenson, Barry Kim, Mark Lander, Bekah Dougher, Erin Miller, Daniel Superales, and Joseph Rouse, | 2017 | Guam Hydrologic Survey Workshop, September 11 & 18, 2017, WERI, University of Guam, Mangilao, Guam. |
| Lander, Mark; Shahram, Khisrowpanah | 2017 | Effect of Climate Variability on Soil Erosion, Land Slide. Asian Pacific Academy of Science, Education, Environmental Management. Abstract, Saipan, November 10, 2017. |
| Biekmann, A.M | 2016 | Water Resources on Outer-Lying Islands in Micronesia. Thesis. Colorado State University, Fort Collins, CO. |
| Biekmann, A.M. and R.T. Bailey | 2016 | Water resources on outer-lying islands in Micronesia. In J. Ramirez, abstract in: Proceeding of the XXXVI American Geophysical Union Hydrology Days, Fort Collins, CO. |
| Wen, Y. and D. Chambers | 2016 | Change Detection of Land Cover Change in Saipan, 37th Annual Research Conference, University of Guam, Mach 8, 2016, p3. |
| Lander, Mark A. | 2016 | National Weather Service Forecast Office Guam and the University of Guam Water and Environmental Research Institute Typhoon Soudelor Wind Assessment for Saipan, American Meteorological Society 32nd Annual Conference on Hurricanes and Tropical Meteorology, Puerto Rico, April 2016. Online Proceedings. |
| M.A. Lander | 2016 | Pacific ENSO Update: A Quarterly Bulletin of the Pacific El Nino-Southern Oscillation Applications Climate (PEAC) Center, 3rd Quarter 2016, Vol. 22 No. 3. (www.weather.gov/media/peac/PEU/PEU_v22_n3.pdf) |
| Taborosi, D. | 2016 | Digital Atlas of Pohnpei, www.islands.fm/atlas. |
| University of Guam | 2016 | A Natural Resources Atlas of Southern Guam: www.hydroguam.net, Water & Environmental Research Institute of the Western Pacific, University of Guam, Mangilao, Guam. |
| University of Guam | 2016 | A Digital Atlas of Northern Guam: www.hydroguam.net, Water & Environmental Research Institute of the Western Pacific, University of Guam, Mangilao, Guam. |
| Denton, G.R.W. | 2016 | Fish Sentinels Identify Mercury Hotspots in Saipan Lagoon, Asia-Pacific Academy of Science Conference, November 15 17, 2016, Saipan. |
| Khosrowpanah, Sh. | 2016 | UOG Emerging School of Engineering: Training Tomorrows Engineers to Meet Todays Community Needs, Asia Pacific Academy of Science Conference, November 15 17, 2016, Saipan. |
| Khosrowpanah, Sh. | 2016 | Developing Stage-to-flow Relationships of the Toguan River, Guam, Asia-Pacific Academy of Science Conference, November 15 17, 2016, Saipan. |
| Khosrowpanah, Sh., Mark Lander | 2015 | Watershed Management: Ugum, Pit-Asan, and Geus Watershed, Second Conference on Water Resources Sustainability Issues on Tropical Islands. Abstracts. Honolulu, Hawaii, December 1 3. |
| Wallace, C.D. and R.T. Bailey, and M. Arabi, | 2015 | Rainwater catchment system design using simulated future climate data. J. Hydrology 529, 1798-1809. |
| Wallace, C.D. and R.T. Bailey | 2015 | Estimation of future freshwater supply of Micronesian atoll islands using simulated climate data. In J. Ramirez, abstract in: Proceedings of the XXXV American Geophysical Union Hydrology Days, Fort Collins, CO. (Programs and Abstract) |
| Wallace, C.D. and R.T. Bailey | 2015 | Estimation of future freshwater lens volume of Micronesian Atoll islands, Conference of the American Water Resources Association, Tyson s Corner, Virginia. (Program and Abstract) |
| Wallace, C.D., R.T. Bailey, and J.W. Jenson | 2015 | Atoll Island Freshwater Resources: Modeling, Analysis, and Optimization, Water & Environmental Research Institute of the Western Pacific, Technical Report #155: 147 p. |
| Rouse, Joseph D. | 2015 | Studies on Enhancement of Sewage Treatment and Compositing of Sludge on Yap Island. Second Conference on Water Resources Sustainability Issues on Tropical Islands, Honolulu, Hawaii; December 1 3, 2015. (Conference Presentation with Abstract) |
| Lander, Mark A. | 2015 | Damaging Typhoons and Major Drought : The Ongoing and Forecast Effects of the 2015 El Nino in the Tropical Pacific, The Second Conference on Water Resource Sustainability Issues on Tropical Islands December 1 3, 2015 | Hilton Hawaiian Village | Honolulu, Hawaii |
| Guard, C.P., and Mark Lander, | 2015 | National Weather Service in Guam and the University of Guam Press Release: Typhoon Soudelor Wind Assessment for Saipan, CNMI. Press release to government agencies, local media, and public of Guam and the CNMI. Meteorological assessment of the intensity and damage caused by the passage of Typhoon Soudelor over Saipan on the night of 02 August 2015. |
| Habana, NC., J.W. Jenson, and S.B. Gingerich, | 2015 | Abstracts and Program: Exploring Best-Practice Capacities for the Northern Guam Lens Aquifer in Second Conference on Water Resources Sustainability Issues on Tropical Islands. Honolulu: A7. |
| Jenson, J.W., Danko, Taborosi, | 2015 | Professional Field Trip of the Northern Guam Lens Aquifer, WERI, 33p. http://www.weriguam.org/ |
| Denton, G.R.W. C.A. Emborski, R. Masga, J.A. Starmer. | 2015 | Impact of WWII Dumpsites on Saipan (CNMI): Heavy Metal Status of Soils and Sediments. Journal of Waste Management and Research, (in review). |
| Khosrowpanah, S., Lander, M. A., Rouse, J.D., and Whitman, W.M.C. | 2015 | Assessment of Turbidity in the Geus River Watershed in Southern Guam. WERI Technical Report No. 156, June 2015. |
| McCutcheon, A. L., Raymundo, L. J., Jenson, J. W., Prouty, N. G., Lander, M. A., and Randall, R. H. | 2015 | Testing the Strontium/Calcium Proxy for Sea Surface Temperature Reconstruction in the Coral Porites lutea, in Guam, Micronesia, University of Guam Marine Laboratory, Water & Environmental Research Institute of the Western Pacific. UOGML Technical Report 152, WERI Technical Report 152. |
| Rouse, J.D. | 2015 | Development of Environmentally Sustainable Methods for Treatment of Domestic Wastewater and Handling of Sewage Sludge on Yap Island. WERI Technical Report No. 153, February 2015. |
| Simard, C. A., Jenson, J.W., Lander, M.A., Manzanilla, R.M., Superales, D.G., Habana | 2015 | Salinity in the Northern Guam Lens Aquifer, Water & Environmental Research Institute of the Western Pacific, WERI Technical Report 143 |
| Simard, C. A., Jenson, J. W., and Lander, M. A. | 2015 | Analysis of Salinity in the Northern Guam Lens Aquifer, in Proceedings Proceedings of the 16th Symposium on the Geology of the Bahamas and other Carbonate Regions, Gerace Research Center, San Salvador Island, Bahamas, June 14-18, 2012 2015, in press. |
| Sfaelou, S.; Papadimitriou, C.A.; Manariotis, I.D.; Rouse, J.D.; Vakros, J.; Karapanagioti, H.K. | 2015 | Treatment of Low-strength Municipal Wastewater Containing Phenanthrene Using Activated Sludge and Biofilm Process. Desalination and Water Treatment. 2015, pp. 1-11. |
| Wallace, C. D., Bailey, R. T., and Jenson, J. W. | 2015 | Atoll Island Freshwater Resources: Modeling, Analysis, and Optimization, WERI Technical Report #155, p. 147 p. |
| Wen, Y. and Chambers, D | 2015 | Land Cover Change in Saipan, CNMI from 1978 to 2009, International Journal of Research In Earth and Environmental Sciences (IJREES), Volume 3: Issue 4, pp 6. |
| D.T. Vann, V.M. Bendixson, D.F. Roff, C.A. Simard, R.M. Schumann, N.C. Habana, and J.W. Jenson | 2014 | Topography of the Basement Rock beneath the Northern Guam Lens Aquifer and its Implications for Groundwater Exploration and Development, Technical Report 143, WERI, UOG. |
| Bendixson, V.M., Jenson, J.W., and N.C. Habana | 2014 | The Northern Guam Lens Aquifer Database w/ accompanying CD. Technical Report 141, 2nd Edition, WERI, UOG. |
| Morrison,R.J. , G.R.W. Denton, U. Bale Tamata and J. Grignon | 2014 | Anthropogenic Biogeochemical Impacts on Coral Reefs in the Pacific Islands An Overview. Deep-Sea Research II, 6: 5-12 |
| Denton, G.R.W. & C.M. Denton | 2014 | Regulatory Framework and Monitoring Strategies Adopted by GWA for the Sustainable Production of Safe Drinking Water from the Northern Guam Lens Aquifer. Regional Islands Sustainability Conference, Hyatt Regency, Tumon, Guam, April 15-16 2014. |
| Denton, G.R.W. & J.W. Jenson | 2014 | Wind, Weather Watersheds and Water Quality: WERI Regional Research. Annual UOG Faculty Development Day, Hyatt Regency, Tumon, Guam February 21, 2014. |
| Denton, G.R.W. & S. Namazi | 2014 | Indoor Radon Levels and Lung Cancer on Guam, 35th Annual Research Conference, University of Guam, March 11, 2014. |
| Taboro i, D., Jenson, J. and Stafford, K.W. | 2014 | Artefatos militaries e uso de cavernas durante a Segunda Guerra Mundial nas Ilhas Marianas, Pac fico Oeste (World War II artifacts and wartime use of caves in the Mariana Islands, Western Pacific). Caderno de Geografia 24(42): 218-231. |
| Welch. P.M., Schupp, P. and G.R.W. Denton | 2014 | Utility of the Soft Coral, Sinularia polydactyla as a Biomonitor for Polychlorinated Biphenyls (PCBs) in Tropical Marine Waters. WERI Technical Report, No.151. 49 pp. plus appendices. |
| Denton, G.R.W., Emborski, C.A., Habana, N.C. and Starmer, J.A. | 2014 | Influence of urban runoff, inappropriate waste disposal practices and World War II on the heavy metal status of sediments in the southern half of Saipan Lagoon, Saipan, CNMI. Marine Pollution Bulletin. 81(1):276-281. |
| Rouse, J.D. | 2013 | Inventory and Assessment of Existing Sewage Treatment Facilities and Excess Sludge Handling Practices in the Federated States of Micronesia. WERI Technical Report No. 147. Water & Environmental Research Institute of the Western Pacific, University of Guam. 22 pp. |
| Muller, L., Rouse, J.D., Khosrowpanah, S. | 2013 | GIS-Based Screening for Cumulative and Secondary Impacts from Development Projects in Northern Guam. WERI Technical Report No. 146. Water & Environmental Research Institute of the Western Pacific, University of Guam. 72 pp. |
| Bell, Tomoko, John W. Jenson, Mark A. Lander, Richard H. Randall, Judson W. Partin, Benjamin F. Hardt, and Jay L. Banner | 2013 | Coral and Speleothem in situ Monitoring and Geochemical Analysis: Guam, Mariana Islands, USA, WERI Technical Report No. 136: Mangilao, Water & Environmental Research Institute of the Western Pacific, University of Guam, Mangilao, Guam, 70 pp. |
| Bendixson, V.M. | 2013 | The Northern Guam Lens Aquifer Database. WERI Technical Report No. 141. Mangilao, Water & Environmental Research Institute of the Western Pacific, University of Guam: 45. |
| Heitz, L.F., & Khosrowpanah, S. | 2013 | Improving the Weno, Chuuk Water Distribution System using Hydraulic modeling and Geographic Information System (GIS), WERI Technical Report, No. 140, 50 pp. |
| Schaible, B.C. & G.R.W. Denton | 2013 | Utility of the Brown Alga, Padina boryana, as a Biomonitor for Polychlorinated Biphenyls (PCBs) in Tropical Marine Waters: A Preliminary Assessment. WERI Technical Report. 34 pp. |
| Simard, C.A., Jenson, J.W. and Lander, M.A. | 2013 | Analysis of Salinity in the Northern Guam Lens Aquifer. WERI Technical Report No. 143. Mangilao, Water & Environmental Research Institute of the Western Pacific, University of Guam: 65. |
| Vann, D.T., Bendixson, V.M., Roff, D.F., Habana, N.C., Simard, C.A., Schumann, R.M. and Jenson, J.W. | 2013 | Topography of the Basement Rock beneath the Northern Guam Lens Aquifer and Its Implications for Groundwater Exploration and Development. WERI Technical Report No. 142. Mangilao, Water & Environmental Research Institute of the Western Pacific, University of Guam: 44. |
| Nathan C. Habana, Leroy F. Heitz, Arne E. Olsen, John W. Jenson, Jonathan L. Salvacion | 2013 | VADOCHARGE: Groundwater Recharge Model for an Uplifted Island Karst Aquifer, Guam, USA |
| Heitz, L.F. | 2012 | Water Treatment Assessments and Groundwater Under the Direct Influence of Surface Water Determinations for GWA Wells Located in the Northern Guam Lens Aquifer |
| Heitz, L.F., & Khosrowpanah, S. | 2012 | Predicting Hydropower Potential on Ungagged Streams in Kosrae, the Federated States of Micronesia (FSM), WERI Technical Report, No. 137, 28 pp. |
| Khosrowpanah, S., Lander, M., Golabi, M., and Manibusan, S. | 2012 | A GIS-Based Watershed Management for the Piti-Asan Watersheds, WERI Technical Report, No. 139: 76pp. |
| Baily, R.T. & Jenson, J.W. | 2011 | Groundwater Resources Analyses of Atoll Islands in the Federated States of Micronesia Using and Algebraic Model. WERI Technical Report, No. 134: 29 pp. |
| Bell, T., Endo, T., Jenson, J.W., Bell, R., and Lander, M.A. | 2011 | Pneumatic Underwater Drill for Extracting Coral Cores, WERI Technical Report, No. 135: 18 pp. |
| Bell, T., Jenson, J.W., Lander, M.A., Randall, R.H., Partin, J.W., Hardt, B.F., and Banner, J.L. | 2011 | Coral and Speleothem in situ Monitoring and Geochemical Analysis: Guam, Mariana slands, USA, WERI Technical Report, No. 136: 70 pp. |
| Heitz, L.F. & Khosrowpanah, S. | 2011 | Development of Geographic Information System for the Commonwealth Utility Corporation, Saipan Water Distribution System. WERI Technical Report, No. 132: 17 pp. |
| Kottermair, M., Golabi, M., Khosrowpanah, S. and Wen, Y. | 2011 | Spatio-Temporal Dynamics of Badlands in Southern Guam: A Case Study of Selected Sites. WERI Technical Report, No. 133: 90 pp. |
| Luo, Q.C. & Khosrowpanah, S. | 2011 | Continuing Calibration and Application of LUOM in the Southern Guam. WERI Technical Report, No. 131: 69 pp. |
| Denton, G.R.W., Trianni, M.S. & Tenorio, M. | 2010 | Impact of Land-Based Sources of Pollution on Coastal Water Quality of Saipan, Commonwealth of the Northern Mariana Islands (CNMI): Arsenic, Mercury and PCBs in Popular Table Fish from Saipan Lagoon. WERI Technical ReportNo. 130: 98 pp. |
| Heitz, L.F. & Khosrowpanah, S. | 2010 | Prediction of Flow Duration Curves for Use in Hydropower Analysis at Ungaged Sites in Pohnpei, FSM. WERI Technical Report No. 129: 24 pp. |
| Khosrowpanah, S., Wen, Y. & Kottermair, M. | 2010 | Spatial Distribution of Badlands in the Ugum Watershed: Characterization and Temporal Analysis. WERI Technical Report No. 126: 29 pp. |
| Qiang, C. Luo & Khosrowpanah, S. | 2010 | Calibration and Application of LUOM in Southern Guam Watersheds with and without Flow Data. WERI Technical Report No. 128: 87 pp. |
| Habana, Nathan, Heitz, L.F., Olsen, A.E. & Jenson, J.W. | 2009 | Vadose Flow Synthesis for the Northern Guam Lens Aquifer. WERI Technical Report No. 127: 231 pp. |
| Wen, Yuming, Khosrowpanah, S. & Heitz, L.F. | 2009 | Land Cover Accuracy Assessment for Southern Guam. WERI Technical Report No. 125: 33 pp. |
| Wen, Yuming, Khosrowpanah, S. & Heitz, L.F. | 2009 | Watershed Land Cover Change in Guam. WERI Technical Report No. 124: 38 pp. |
| Denton, G.R.W., Bearden, B.G., Houk, P., Starmer J.A. & Wood H.R. | 2008 | Heavy Metals in Biotic Representatives from the Intertidal Zone and Nearshore Waters of Tanapag Lagoon, Saipan, Commonwealth of the Northern Mariana Islands (CNMI). WERI Technical Report No.123: 50 pp. |
| Bailey, R.T., Jenson, J.W. & Olsen, A.E. | 2008 | An Atoll Freshwater Lens Algebraic Model for Groundwater management in the Caroline Islands. WERI Technical Report No. 120: 35 pp. |
| Bailey, R.T., Jenson, J.W. Rubinstein, D. & Olsen, A.E. | 2008 | Groundwater Resources of Atoll Islands: Observations, Modeling and Management. WERI Technical Report No. 119: 83 pp. |
| Heitz, L.F., Khosrowpanah, S. & Iglecias, M. | 2008 | Development of Junction Water Demands for the Saipan Water Distribution System Numerical Model. WERI Technical Report No. 122: 37 pp. |
| Hoffman, S.M., Jenson, J.W., Moran, D.C., Denton, G.R.W., Wood, H.R. & Vacher, H.L. | 2008 | Background Fluorescence in Guam's Coastal Waters. WERI Technical Report No. 121: 48 pp. |
| Wuerch, H.V., Cruz, B.C. & Olsen A.E. | 2008 | Analysis of the Dynamic Response of the Northern Guam Lens Aquifer to Sea level Change and Recharge. WERI Technical Report No.118: 39 pp. |
| Keel, T.M., Mylroie, J.E. & Jenson, J.W. | 2007 | A Preliminary Report on the Sabana Watershed/Talakhaya Springs System Rota (LUTA), CNMI. WERI Technical Report No. 114: 26 pp. |
| Khosrowpanah, S., Heitz, L.F. Wen Y. & Park, M. | 2007 | Developing a GIS-Based Soil Erosion Potential Model of the UGUM Watershed. WERI Technical Report No. 117: 95 pp. |
| MacCracken, R., Jenson, J.W., Heitz, L.F., Rubinstein, D.H. & Mylroie, J. | 2007 | Water Resource Analysis of Fais Island, Federated States of Micronesia. WERI Technical ReportNo.111: 41 pp. |
| Denton, G.R.W., Kelly, W.C., III, Wood, H.R. & Wen, Y. | 2006 | Impact of Metal Enriched Leachate from Ordot Dump on the Heavy Metal Status of Biotic and Abiotic Components in Pago Bay. WERI Technical Report No. 113: 68 pp. |
| Keel, T.M., Mylroie, J.E., & Jenson, J.W. | 2006 | The Caves and Karst of ROTA Island, Commonwealth of the Northern Mariana Islands. WERI Technical Report No. 107: 183 pp. |
| Krishnapillai, M.V., Scheidth, T. & Fillmed, C. | 2006 | Qualitative Examination of Groundwater from Yap and Neighboring Islands. WERI Technical Report No. 115: 27 pp. |
| Taboro ¡i, D. | 2006 | Karst Inventory of Guam, Mariana Islands. WERI Technical Report No. 112: 214 pp. |
| Denton, G.R.W., Sian-Denton, C.M., Concepcion, L.P. & Wood, H.R. | 2005 | Nutrient Status of Tumon Bay in relation to Intertidal Blooms of the Filamentous Green Alga, Enteromorpha clathrata. WERI Technical Report No. 110: 60 pp. |
| Denton, G.R.W., Wood H.R., Wen, Y., Golabie M. & Iyekar C. | 2005 | Mobilization of Aqueous Contaminants Leached from Ordot Landfill in Surface and Subsurface Flows. WERI Technical Report No. 108: 83 pp. |
| Khosrowpanah, S. & Jocson, J.M.U. | 2005 | Environment Assessment for Ugum Watershed. WERI Technical Report No. 109: 53 pp. |
| Keel T.M. & Jenson, J.W. | 2004 | Preliminary Report on the Caves and Karst of ROTA (LUTA), CNMI. WERI Technical Report No. 105: 113 pp. |
| Lander, M.A. | 2004 | Rainfall Climatology for Saipan: Distribution, Return-Periods, El Nino, Tropical Cyclones, and Long-Term Variations. WERI Technical Report No. 103: 59 pp. |
| Lander, M.A. & Khosrowpanah, S. | 2004 | Rainfall Climatology for Pohnpei Island, Federal State of Micronesia. WERI Technical Report No. 100: 58 pp. |
| McDonald, M.Q. & Jenson, J.W. | 2004 | Chloride History and Trends of Water Production Wells in the Northern Guam Lens Aquifer. WERI Technical Report No. 98: 70 pp. |
| Moran, D. & Jenson, J.W. | 2004 | Dye Trace of Groundwater Flow from Guam International Airport and Harmon Sink to Agana Bay and Tumon Bay Guam. WERI Technical Report No. 97: 38 pp. |
| Stafford, K. and Jenson, J.W. | 2004 | Karst Geology of Aguijan and Tinian, CNMI. WERI Technical Report No. 106: 239 pp. |
| Taboro ¡i, D., Jenson, J.W. & Mylroie, J.E. | 2004 | Karst Features of Guam Mariana Island. WERI Technical Report No.104: 28 pp. |
| Khosrowpanah, S. & Heitz, L.F. | 2003 | Slow Sand Filter Conceptual Design for the Federal States of Micronesia FSM. WERI Technical Report No. 101: 23 pp. |
| Lander M.A. & Guard, C.P. | 2003 | 1. Creation of a 50-Year Rainfall Database, Annual Rainfall Climatology, and Annual Rainfall Distribution Map for Guam. WERI Technical Report No. 102: 31 pp. |
| Stafford, K., Mylroie, J.E. & Jenson, J.W. | 2003 | Karst Geology and Hydrology of Tinian and Rota (Luta), CNMI. WERI Technical Report No. 96: 29 pp. |
| McDonald M.Q. | 2002 | Nitrate-Nitrogen Concentrations in the Northern Guam Lens and Potential Nitrogen Sources. WERI Technical Report No. 95: 41 pp. |
| Scheman, N.D., Khosrowpanah, S., Golabi, M. & Heitz, L.F. | 2002 | Identification of Erosion Process and Sources of Exposed Patches in the Lasa Fua Watershed of Southern Guam. WERI Technical Report No. 99: 77 pp. |
| Denton, G.R.W., Bearden, B.G., Concepcion, L.P., Siegrist, H.G., Vann, D.T. & Wood, H.R. | 2001 | Contaminant Assessment of Surface Sediments from Tanapag Lagoon, Saipan. WERI Technical Report No. 93: 145 pp. |
| Heitz, L.F., Habana, N.C. & Raza, J. | 2001 | Designing Your Rainwater Catchment and Storage System for Rainwater Catchment Systems in Saipan CNMI. Water Information Bulletin No. 3: 22 pp. |
| Khosrowpanah, S. & Heitz, L.F. | 2001 | FSM Rainfall Erosivity Factors for Selected Islands in the Federated States of Micronesia. WERI Technical Report No. 92: 50 pp. |
| Khosrowpanah, S., Heitz, L.F. & Beausoliel, C.G. | 2001 | The Application of Slow Sand Filtration Technology for Kosrae State, Federated States of Micronesia: A Pilot Study. WERI Technical Report No. 91A: 192 pp. |
| Lander, M.A. | 2001 | Responses of Well Water Levels on Northern Guam to Short-Term and Long-Term Variations of Rainfall and Tide. WERI Technical Report No. 94: 41 pp. |
| Khosrowpanah, S. & Taboro ¡i, D. | 2000 | Environmental Impact Statement Inarajan River Dam River.A WERI Technical Report No. 91: 41 pp. |
WERI Technical Reports
WERI Technical Reports
| WERI TR | Author | Year | Title (link) | Key Words |
|---|---|---|---|---|
| 191 | A. Bautista, J.A. Caasi, M.C. Snaer, T. Wood, and N.C. Habana | 2026 | Nitrate-N Solute Transport Model of the Tomhom Aquifer Basin, Northern Guam Lens Aquifer | Northern Guam Lens Aquifer, nitrate-N, solute transport model, Tomhom Aquifer Basin |
| 190 | N.C. Habana, M.C. Snaer, D. K. U. Valerio, & L.F. Heitz | 2026 | Hydrologic Map of Guam Watersheds | Guam watersheds, rivers, streams, tributaries, plateau basins, runoff paths, surface depressions, CHamoru place names |
| 189 | M.C. Snaer, N.C. Habana, Y.S. Kim, & L.J.C. Aquino | 2026 | Hydrologic Analysis of the Deep Observation Wells in the Northern Guam Lens Aquifer | Northern Guam Lens Aquifer, freshwater lens, Deep Observation Wells, recharge, drought, water security |
| 188 | H. Ko & Y. Wen | 2026 | Comparative Trends Across Four Basins and Updated Chloride Concentration Analysis | Chloride Concentration Trends, Aquifer Basins |
| 187 | A. Bautista, J.A. Caasi, T. Wood & N.C. Habana | 2026 | Nitrate-N Solute Transport Model of Swamp Road, Northern Guam Lens Aquifer | Nitrate-N, Modeling, Northern Guam Lens Aquifer |
| 186 | B. Miklavič | 2025 | Preliminary Assessment of Potential Turbidity Sources in the Karst-Mediated Matan Hanum Spring Catchment, Rota (Luta) Island, CNMI | Hydrogeology, turbidity, sinkhole, Rota, CNMI |
| 185 | M. Y. Yeo & J. Pangelinan | 2025 | Investigation of extreme rainfall over Guam and CNMI prior to stormwater management planning | Extreme rainfalls, flood, temporal downscaling, Guam, CNMI |
| 184 | H. Ko & Y. Wen | 2025 | Geospatial and Temporal Analysis of Patterns and Trends of Salinity in the Mangilao Basin | Geospatial and Temporal Analysis, Salinity, Mangilao Basin |
| 183 | A. Maruzzo, Y.S. Kim, H. Yelin | 2024 | Trends in Per- and Polyfluoroalkyl Substances, 2015–2020, Southern Saipan, Commonwealth of the Northern Mariana Islands | PFAS, PFOS, Saipan, AFFF-impacted groundwater, groundwater transport |
| 182 | H. Ko, Y. Wen, J. Jenson | 2024 | Geospatial and Temporal Analysis of Patterns and Trends of Salinity in Hagatna Basin | Geospatial and Temporal Analysis, Salinity, Hagatna Basin |
| 181 | N.C. Habana, L.F. Heitz, D.K. Valerio | 2023 | MAppFx: Southern Guam Ugum Watershed Streamflow Duration Curves | WERI MAppFx, data visualization, online information transfer, Southern Guam, Ugum Watershed, flow variability, streamflow duration curve analysis, web application |
| 180 | D.K. Valerio, M.W. Zapata, N.C. Habana | 2023 | MAppFx: Production Well Nitrates Northern Guam Lens Aquifer | WERI MAppFx, data visualization, online information transfer, Northern Guam Lens Aquifer, nitrates, web application |
| 178 | H. Ko, Y. Wen, J. Jenson | 2023 | Geospatial and Temporal Analysis of Patterns and Trends in Salinity in Yigo-Tumon Basin | Geospatial and Temporal Analysis, Salinity, Yigo-Tumon Basin |
| 177 | H. Ko, Y. Wen, J. Jenson | 2022 | Geospatial and Temporal Analysis of Patterns and Trends of Salinity in Finegayan Basin | Geospatial and Temporal Analysis, Salinity, Finegayan Basin, Chloride Concentrations, NGLA |
| 176 | M.J.Z. Villareal, J.W. Jenson, R.P. King, E.L. Aban | 2022 | Hydrogeological Characterization of a High-Discharge Coastal Freshwater Karst Spring System | Carbonate island karst, flank margin cave, submarine groundwater discharge, fault hydrogeology |
| 175 | N.C. Habana, L.F. Heitz, D.K. Valerio | 2022 | Surface Hydrology of the Northern Guam Lens Aquifer | Surface Hydrology, Northern Guam Lens Aquifer, Plateau Basin, Watershed, Fill, Runoff, WERI Web MApps |
| 174 | L. Liu, Y. S. Kim, Y. Wen, J. D. Rouse | 2021 | Effects of Seawater on Nitrification in a Biofilm Treatment Process | Nitrification, Seawater, Salinity, Wastewater Treatment Process, Bioreactor |
| 173 | B. Miklavič, J. W. Jenson, J. E. Mylroie, R. H. Randall, J. L. Banner, J. W. Partin, N. Zabukovec Logar | 2021 | Field Evidence for Relative Sea-Level Change and Denudation on Northern Guam, Mariana Islands | Karst, Karst Hydrology, Flank Margin Cave, Sea-Level Change, Denudation |
| 172 | P. Bourke, J.W. Jenson, N.C. Habana, M.A. Lander | 2020 | A Hydrogeologic Survey of Santa Rita Spring, Guam: Engineering and Design Recommendations for Rehabilitation | Hydrogeology, Engineering, Santa Rita |
| 171 | N.C. Habana, L.F. Heitz, M. Zioboro | 2019 | Development of a GIS Based imagery Database for Groundwater Research Areas and Key Reaches of Streams on Guam Phase II | Groundwater, GIS, Streams |
| 170 | D.V.G. Superales, N.C. Habana, J.W. Jenson | 2019 | Defining and Evaluating Production Capacity for the Northern Guam Lens Aquifer | Production, NGLA, Salinity |
| 169 | N.C. Habana, L.F. Heitz, M. Zioboro | 2019 | Development of a GIS Based imagery Database for Groundwater Research Areas and Key Reaches of Streams on Guam | Groundwater, GIS, Streams |
| 168 | B. Dougher, N.C. Habana, J.W. Jenson, M.A. Lander, K. Ho, G.C. Aguilar | 2019 | Dynamic Response of the Freshwater Lens to Natural Variations in Recharge, Northern Guam Lens Aquifer, Yigo-Tumon Basin | Groundwater, Modeling, Guam |
| 167 | G.R.W. Denton, J.O. Cruz, Y.S. Kim | 2019 | Stormwater Discharges from Wetlands in American Memorial Park, Saipan: Impact on Fish Mercury Levels in Receiving Waters | Stormwater, Mercury, Saipan |
| 163 | K.K. Bautista, J.W. Jenson, M. Lander, T. Righetti | 2018 | Vadose Hydrology at Jinapsan Cave, Northern Guam | NGLA , Hydrology, Guam |
| 162 | G.R.W. Denton, J.O. Cruz, M.N.C. Duenas, M.J. Gawel, J.S. Mills, K.G. Brookins | 2018 | Heavy Metal Assessment of Sediments and Selected Biota from American Memorial Park Nearshore Waters, Saipan, Commonwealth of the Northern Mariana Islands (CNMI) | Sediment, Contaminant, Saipan |
| 161 | J.D. Rouse | 2016 | Biofilm Pilot Study for Sewage Treatment with Composting of Waste Sludge on Yap | Biofilm, Sewage Treatment, Sludge, Yap |
| 160 | M.T. Nadeau, G.R.W. Denton | 2016 | Nutrient Assessment of Togcha River, Estuary & Bay: Use of Dominant Sedimentary Phosphorus (P) Fractions to Identify Anthropogenic P Contributions & Potential Impacts | Sediment, Phosphorus, Guam, Contaminant |
| 159 | J.H. Martinez, J.D. Rouse, Y. Wen, D.H. Rubinstein | 2015 | Management of Fat, Oil, and Grease on Guam | Fat, Oil, Grease, Contaminant, Guam |
| 158 | A. Beikmann, R. Bailey, J.W. Jenson,M. Kottermair, D. Taborôsi, V. Bendixson,M. Flowers,A. Jalandoni, B. Miklavic,W. Whitman | 2016 | A Modeling Study of Freshwater Resources for Selected Atolls of Yap State, FSM | Rainwater, Groundwater, Modeling, Yap, FSM |
| 157 | M. Kottermair, D. Taborôsi, J.W. Jenson | 2016 | Enough Water for Everyone? A Field Study of Freshwater Resources on Ifalik and Eauripik Atolls, Yap State, FSM | Rainwater, Groundwater, Yap, FSM |
| 156 | S. Khosrowpanah, M.A. Lander, J.D. Rouse, B. Whitman | 2015 | Assessment of Turbidity in the Geus River Watershed in Southern Guam | Watershed, Guam, Turbidity, Water Quality |
| 155 | C.D. Wallace, R.T. Bailey, J.W. Jenson | 2015 | Atoll Island Freshwater Resources: Modeling, Analysis, and Optimization | Water Resource, Freshwater, Modeling, |
| 154 | L.F. Heitz, S. Khosrowpanah | 2015 | Prediction of Flow Duration Curves at Ungaged Sites in Guam | Streamflow, GIS, Water Supply, Guam |
| 153 | J.D. Rouse | 2015 | Development of Environmentally Sustainable Methods for Treatment of Domestic Wastewater and Handling of Sewage Sludge on Yap Island | Wastewater, Yap, Sewage Sludge |
| 152 | A.L. McCutcheon, L,J, Raymundo, J.W. Jenson, N.G. Prouty, M.A. Lander, R.H. Randall | 2015 | Testing the Strontium/Calcium Proxy for Sea Surface Temperature Reconstruction in the Coral Porites Lutea in Guam, Micronesia | Climatology, Corals, Strontium, Calcium, Guam |
| 151 | P.M. Welch, P.J. Schupp, G.R.W. Denton | 2015 | Utility of the Soft Coral, Sinularia polydactyla as a Biomonitor of Polychlorinated Biphenyls (PCBs) in Tropical Marine Waters: A Preliminary Assessment | Bio monitor, PCBs, Organic Contaminant, Guam |
| 149 | Y. Wen, D. Chambers | 2014 | Land Cover Change Detection in Saipan | Land Cover Change, GIS, GPS, Saipan |
| 148 | L.F. Heitz, S. Khosrowpanah | 2014 | Improving the Pohnpei Island Water Distribution System Using Hydraulic Modeling and Geographic Information Systems | Water Supply, Pohnpei, Hydraulic Modeling, GIS |
| 147 | J.D. Rouse | 2013 | Inventory and Assessment of Existing Sewage Treatment Facilities and Excess Sludge Handling Practices in the Federated States of Micronesia | Wastewater, Treatment, FSM |
| 146 | L. Muller, J.D. Rouse, S.hahram Khosrowpanah, P.E. | 2013 | GIS-Based Screening for Cumulative and Secondary Impacts from Development Projects in Northern Guam | Geodatabase, GIS, Guam |
| 145 | S. Khosrowpanah, D. Taborôsi | 2013 | >Digital Atlas of Southern Guam | Web Development, Guam, Natural Resource |
| 144 | G.R.W. Denton, B.C. Schaible | 2013 | Utility of the Brown Alga, Padina boryana as a Biomonitor of Polychlorinated Biphenyls (PCBs) in Tropical Marine Waters: A Preliminary Investigation | PCBs, Organic Contaminant, Alga, Bio monitor, Guam |
| 143 | C.A. Simard, J.W. Jenson, M.A. Lander, .R.M. Manzanilla, D.G. Superales, N.C. Habana | 2015 | Salinity in the Northern Guam Lens Aquifer | NGLA, Groundwater, Salinity, Guam |
| 142 | D.T. Vann, V.M. Bendixson, D.F. Roff, C.A. Simard, R.M. Schumann, N.C. Habana, J.W. Jenson | 2014 | Topography of the Basement Rock beneath the Northern Guam Lens Aquifer and its Implications for Groundwater Exploration and Development | NGLA, Topography, groundwater, Guam |
| 141 | V.M. Bendixson | 2013 | The Northern Guam Lens Aquifer Database | NGLA., Guam, Database, Well, Groundwater, Guam |
| 140 | S. Khosrowpanah, L.F. Heitz | 2013 | Improving the Weno, Chuuk Water Distribution System Using Hydraulic Modeling and Geographic Information Systems | Hydraulic Modeling, GIS, Water Distribution, Chuuk |
| 139 | S. Khosrowpanah, M. Lander, M. Golabi, S. Manibusan | 2012 | A GIS Based- Watershed Management Plan for the Piti-Asan Watersheds | GIS, Guam, watershed, Management, Water Supply |
| 138 | M. Kottermair | 2012 | Piti-Asan Watershed Management Plan | Watershed, Management, Water Supply, Guam |
| 137 | L.F. Heitz, S. Khosrowpanah | 2012 | Prediction of Flow Duration Curves for Use in Hydropower Analysis at Ungaged Sites in Kosrae, FSM | Hydropower, Streamflow, Energy, Kosrae, FSM |
| 136 | T. Bell, J.W. Jenson, M.A. Lander, R.H. Randall, J.W. Partin, B. Hardt, J.L. Banner | 2011 | Coral and Speleothem in situ Monitoring and Geochemical Analysis: Guam, Mariana Islands, USA | Geology, hydrology, Climate, Coral Cores, Guam |
| 135 | T. Bell, T. Endo, J.W. Jenson, R.F. Bell, M.A. Lander | 2011 | Pneumatic Underwater Drill for Extracting Coral Cores | Coral Cores, Drill, Geochemistry, Climatology |
| 134 | R.T. Bailey, J.W. Jenson | 2011 | Groundwater Resources Analysis of Atoll Islands in the Federated States of Micronesia Using an Algebraic Model | Water Resource, Groundwater, Hydrology, Model, Atoll |
| 133 | M. Kottermair, M.H. Golabi, S. Khosrowpanah, Y. Wen | 2011 | Spatio-Temporal Dynamics of Badlands in Southern Guam: A Case Study of Selected Sites | Soil Erosion, GIS, Guam |
| 132 | L.F. Heitz, S. Khosrowpanah | 2011 | Development of a Geographic Information System for the Commonwealth Utility Corporation, Saipan Water Distribution System | GIS, Saipan |
| 131 | Q.C. Luo, S. Khosrowpanah | 2012 | Continuing Calibration and Application of LUOM in the Southern Guam Watersheds | Watershed, Streamflow, GIS, Guam |
| 130 | G.R.W. Denton, M.S. Trianni, M.C. Tenorio | 2010 | Impact of Land-Based Sources of Pollution on Coastal Water Quality of Saipan, Commonwealth of the Northern Mariana Islands (CNMI): Arsenic, Mercury and PCBs in Popular Table Fish from Saipan Lagoon | Pollution, Water Quality, Heavy Metal, Organic Contaminant, Saipan |
| 129 | L.F. Heitz, S. Khosrowpanah | 2010 | Prediction of Flow Duration Curves for Use in Hydropower Analysis at Ungaged Sites in Pohnpei, FSM | Hydropower, Streamflow, Energy, Pohnpei, FSM |
| 128 | Q.C. Luo, S. Khosrowpanah | 2010 | Calibration and Application of LUOM in Southern Guam Watersheds with and without Flow Data | Watershed, Streamflow, GIS, Guam |
| 127 | N. Habana, L.F. Heitz, A.E. Olsen, J.W. Jenson | 2009 | Vadose Flow Synthesis for the Northern Guam Lens Aquifer | NGLA. Vadose Flow, Water Quality, Groundwater, Guam |
| 126 | S. Khosrowpanah, Y. Wen, M. Kottermair | 2010 | Spatial Distribution of Badlands in the Ugum Watershed: Characterization and Temporal Analysis | Soil Erosion, Stream, Water Quality, Ugum, Guam |
| 125 | Y. Wen, S. Khosrowpanah, L.F. Heitz | 2009 | Land Cover Assessment for Southern Guam | GIS, Land cover change, Guam |
| 124 | Y. Wen, S. Khosrowpanah, L.F. Heitz | 2009 | Watershed Land Cover Change in Guam | GIS, Land cover change, Guam |
| 123 | G.R.W. Denton, B.G. Bearden, P. Houk, J.A. Starmer, H.R. Wood | 2008 | Heavy Metals in Biotic Representatives from the Intertidal Zone and Nearshore Waters of Tanapag Lagoon, Saipan, Commonwealth of the Northern Mariana Islands (CNMI) | Contaminant Transport, Sediment, Saipan, Heavy Metal |
| 122 | L.F. Heitz, S. Khosrowpanah, M. Inglecias | 2008 | Development of Junction Water Demands for the Saipan Water Distribution System Numerical Model | Water Supply, Modeling, Saipan |
| 121 | S.M. Hoffman, J.W. Jenson, D.C. Moran, G.R.W. Denton, H.R. Wood, H.L. Vacher | 2007 | Background Fluorescence in Guam's Coastal Waters | Fluorescent Dye, Karst, groundwater flow, Guam |
| 120 | R.T. Bailey, J.W. Jenson, D. Rubinstein, A.E Olsen | 2008 | An Atoll Freshwater Lens Algebraic Model for Groundwater Management in the Caroline Islands | Groundwater, Modeling, Atoll |
| 119 | R.T. Bailey, J.W. Jenson, D. Rubinstein, A.E Olsen | 2008 | Groundwater Resources of Atoll Islands: Observations, Modeling, and Management | Groundwater, Modeling, Atoll |
| 118 | H.V. Wuerch, B.C. Cruz, A.E. Olsen | 2007 | Analysis of the Dynamic Response of the Northern Guam Lens Aquifer to Sea Level Change and Recharge | NGLA, Sea Level, Recharge, Climate, Guam |
| 117 | S. Khosrowpanah, L. F. Heitz, Y. Wen, M. Park | 2007 | Developing a GIS-Based Soil Erosion Potential Model of the UGUM Watershed | Guam, Ugum Watershed, Soil erosion, GIS Modeling, Rainfall, Stream flow |
| 116 | S. Khosrowpanah, Y. Wen, J. Jocson, D. Taborôsi | 2008 | Natural Resources Atlas of Southern Guam | Web Development, Guam, Natural Resource |
| 115 | M.V. Krishnapillai, T. Scheidt, C. Fillme | 2006 | Qualitative Examination of Groundwater from Yap and some of its Neighboring Islands | Water Quality, Groundwater, Training |
| 114 | T.M. Keel, J.E. Mylroie, J.W. Jenson | 2007 | A Preliminary Report on the Sabana Watershed/Talakhaya Springs System Rota (Luta), CNMI | Mariana Islands, Rota, island karst, caves, spring, watershed, Hydrology |
| 113 | G.R.W. Denton, W.C. Kelly III, H.R. Wood, y. Wen | 2006 | Impact of Metal Enriched Leachate from Ordot Dump on the Heavy Metal Status of Biotic and Abiotic Components in Pago BayWater Resource Analysis of Fais Island, Federated States of Micronesia | Heavy Metal, River, Sediment, Pago Bay, Guam |
| 112 | D. Taborôsi | 2006 | Karst Inventory of Guam Mariana Islands | Karst, Cave, Spring, Guam, Mariana Islands |
| 111 | R.S. MacCracken, J.W. Jenson, L.F. Heitz, D.H. Rubinstein, J.E. Mylroie | 2007 | Water Resource Analysis of Fais Island, Federated States of Micronesia | Rainwater, Geology, Cave, Freshwater, Fais, FSM |
| 110 | G.R.W. Denton, C.M. Sian-Denton, L.P. Concepcion, H.R Wood | 2005 | Nutrient Status of Tumon Bay in Relation to Intertidal Blooms of the Filamentous Green Alga, Enteromorpha Clathrata | Nutrient, Tumon, Green Alga, Groundwater, Guam |
| 109 | S. Khosrowpanah, J. Jocson | 2005 | Environmental Assessment for Non-Point Sources of Pollution for Ugum Watershed | Watershed, Water Quality, Ugum, Guam, Non-point Source, Sediment |
| 108 | G.R.W. Denton, M.H. Golabi, C. Iyekar, H.R. Wood, Y. Wen | 2005 | Mobilization of Aqueous Contaminants Leached from Ordot Landfill in Surface and Subsurface Flows | Landfill, Contaminant, Leachate, Bacteria, Heavy Metals, Ordot, Guam |
| 107 | T.M. Keel, J.E. Mylroie, J.W. Jenson | 2005 | The Caves and Karst of Rota Island, Commonwealth of the Northern Mariana Islands | Karst, Cave, Rota, Mixing dissolution, Island Karst Model |
| 106 | K.W. Stafford, J.E. Mylroie, J.W. Jenson | 2004 | Karst Geology of Aguijan and Tinian,CNMI Cave Inventory and Structural Analysis of Development | Karst, Geology, Cave, Tinian, CNMI |
| 105 | T.M. Keel, J.E. Mylroie, J.W. Jenson | 2004 | Preliminary Report on the Caves and Karst of ROTA (LUTA), CNMI | Karst, Cave, Rota, Mixing dissolution, water lens |
| 104 | D. Taborôsi, J.W. Jenson, J.E. Mylroie | 2004 | Karst Features of Guam,Mariana Islands | Karst, Mariana Islands, Limestone, Island Karst Model |
| 103 | M.A. Lander | 2004 | Rainfall Climatology for Saipan: Distribution, Return-periods, El Nino, Tropical Cyclones, and Long-term Variations | Rainfall Climatology, Guam |
| 102 | M.A. Lander, C.P. Guard | 2003 | Creation of a 50-Year Rainfall Database, Annual Rainfall Climatology, and Annual Rainfall Distribution Map for Guam | Rainfall Climatology, Guam |
| 101 | S. Khosrowpanah, L. Heitz | 2003 | Slow Sand Filter Conceptual Design for the Federated States of Micronesia (FSM) | Sand Filter, Disease, Pohnpei Islands, FSM |
| 100 | M.A. Lander, S. Khosrowpanah | 2004 | Rainfall Climatology for Pohnpei Islands, Federated States of Micronesia | Rainfall Climatology, Pohnpei Islands, FSM |
| 99 | N. Scheman, S. Khosrowpanah, M. Gollabi, L. Heitz | 2002 | Identification of Erosion Processes and Sources of Exposed Patches in the LA SAFUA Watershed of Southern Guam | Erosion, Modeling, Sediment Loss |
| 98 | M.Q. McDonald, J.W. Jenson | 2003 | Chloride History and Trends of Water Production Wells in the Northern Guam Lens Aquifer | Chloride, Water Production, NGLA, Guam |
| 97 | D.C. Moran, J.W. Jenson | 2004 | Dye Trace of Groundwater Flow from Guam Internation Airport and Harmon Sink to Agana Bay and Tumon Bay, Guam | Groundwater, Dye Trace, Harmon Sink, Guam |
| 96 | K.W. Stafford, J.E. Mylroie, J.W. Jenson | 2002 | Karst Geology and Hrdrology of Tinian and Rota(Luta), CNMI | Karst Geology, Hydrology, Tinian, Rota, CNMI |
| 95 | M.Q. McDonald | 2002 | Nitrate-Nitrogen Concentrations in the Northern Guam Lens and Potential Nitrogen Sources | NGLA, Nitrogen, Guam |
| 94 | M.A. Lander, J.W. Jenson, C. Beausoliel | 2001 | Responses of Well Water Levels on Northern Guam to Variations of Rainfall and Sea Level | Well, Rainfall, Sea Level, Groundwater, Guam |
| 93 | G.R.W. Denton, B.G. Bearden, L.P. Concepcion, H.G. Siegrist, D.T. Vann, H.R. Wood | 2001 | Contaminant Assessment of Surface Sediments from Tanapag Lagoon, Saipan | Contaminant Transport, Sediment, Saipan, Heavy Metal, Organic Contaminant |
| 92 | S. Khosrowpanah, L.F. Heitz | 2001 | Rainfall Erosivity Factors (R-Factors) for Selected Islands in the Federated States of Micronesia | Rainfall, FSM, Soil Erosion, Contaminant, Water Quality |
| 91 | S. Khosrowpanah, L. Heitz, C.G. Beausoliel | 2001 | The Application of Slow Sand Filtration Technology for Kosrae State The Federated States of Micronesia: A Pliot Project | Surface Water, Sand Filter, Water Quality, Kosrae, FSM |
| 91 | D. Taborôsi, S. Khosrowpanah | 2000 | Environmental Impact Statement Inarajan River Dam Project | Inarajan River, Dam, Environmental Impact, Water Supply, Guam |
| 90 | D.N Contractor, J.W. Jenson | 1999 | Simulated Effect of Vadose Infiltration on Water Levels in the Northern Guam Lens Aquifer | NGLA , Modeling, Hydrology, Guam |
| 89 | J.L. Mylroie, J.W. Jenson, J.M.U. Jocson, M.A. Lander | 1999 | Karst Geology and Hrdrology of Guam | Karst, Geology, Hydrology, Guam |
| 88 | J.M.U. Jocson, J.W. Jenson, D.N. Contractor | 1999 | Numerical Modeling and Field Investigation of Infiltration, Recharge, and Discharge in the Northern Guam Lens Aquifer | Modeling, NGLA, Recharge, Discharge, |
| 87 | G.R.W. Denton, L.P. Concepcion, H.R. Wood | 1999 | Heavy Metals, PCBs, and PAHs in Marine Organisms from Four Harbor Locations on Guam | Heavy Metal, Organic Contaminant, Harbor, Guam |
| 86 | C. Guard. M.A. Lander | 1999 | A Scale Relating Tropical Cyclone Wind Speed to Potential Damage for the Tropical Pacific Ocean Region: A user's Manual | Tropical Cyclone, Damage, Manual, Meteorology, GUAM |
| 85 | C. Guard, M.P. Hamnett, C.J. Neumann, M.A. Lander, H.G. Siegrist | 1999 | Typhoon Vulnerbility Study for Guam | Typhoon, Meteorology, Guam |
| 84 | G.R.W. Denton, L.F. Heitz, H.R. Wood, H.G. Siegrist, L.P. Concepcion, R. Lennox | 1998 | Urban Runoff in Guam: Major Retention Sites, Elemental Composition and Environmental Significance | Runoff, Stormwater, GIS, Water Quality, Guam |
| 83 | J.W. Jenson, J.M.U. Jocson | 1998 | Hydrologic Data Collection on Guam: FY1998 Report | Hydrology, Data, Well, Guam |
| 82 | G.R.W. Denton, H.R. Wood | 1998 | Mobility and Persistence of Modern Day Pesticides in Soil Used to Construct the Fairways of the Guam International Country Club Golf Course | Pesticide, Soil, Golf Course, Contaminant, Guam |
| 81 | G.R.W. Denton, H.R. Wood, L.P. Concepcion, H.G. Siegrist | 1997 | Analysis of In-Place Contaminants in Marine Sediments from Four Harbor Locations on Guam | Sediment, Harbor, Contaminant Transport, Guam |
| 80 | L. Heitz, s. Khosrowpanah, J. Nelson | 1997 | Sizing of Surface Water Runoff Detention Ponds | Runoff, Surface Water, Stormwater, Rainfall, |
| 79 | H.G. Siegrist Jr, G.R.W. Denton, H.R. Wood, L. Concepcion, R.R. Lewis | 1997 | Aqueous Chemistry of a Perennial Wetland in Southern Guam | Wetland, Aqueous Chemistry, Sediment, Porewater, Guam |
| 78 | P.G. Dumalaing , L.C. Guzman, J.M. Jocson, R.R. Lewis, D.C. Moran, J.F. Salas, H.G. Siegrist | 1997 | Reconnaissance Geology of a Proposed Dam/Reservoir Site in Southern Guam | Geology, Dam, Reservoir, Guam |
| 77 | H.G. Siegrist Jr, R.R. Lewis, J.M. Jocson | 1998 | Seismic Hazard Vulnerability on Guam | Seismic, Guam |
| 76 | H.G. Siegrist Jr, G.R.W. Denton, L.F. Heitz, E.A. Matson, A.F. Rinehart, B.D. Smith | 1996 | Wetlands Resources in the YGUM Watershed Guam | Wetland, Watershed, Ugum, Guam |
| 75 | M.A. Lander | 1994 | Meteorological Factors Aassociated with Drought on Guam | Drought, Rainfall, Guam |
| 74 | S.J. Winter | 1993 | Federated States of Micronesia Water Resources Studies Bibliography | Water Resource, FSM, Bibliography |
| 73 | E.A. Matson | 1986 | Terrigenous Material in Coastal Zone Sediments of Guam and Saipan | Sediment, Contaminant, Guam, Saipan |
| 72 | H.R. Wood | 1989 | The Occurrence of Certain Pesticides in Ground and Surface Waters Associated with Ordot Landfill in the Pago River Basin, Guam Mariana Islands | Pesticide, Groundwater, Surface Water, Landfill, Water Quality. Guam |
| 71 | E.A. Matson | 1991 | Nitrification in Guam's Soils and Sediments | Soil, Sediment, Nitrification, Aquifer, Drinking Water, Water Quality, Guam |
| 70 | E.A. Matson | 1990 | Significance of Runoff and Terrestrial Erosion to the Nutrient Status of Esturaries on Guam | Runoff, Erosion, Water Quality, Guam |
| 69 | D.N. Contractor, R. Srivastava | 1989 | Calibration of a Saltwater Intrusion Model for the Northern Guam Lens Using a Microcomputer | Saltwater Intrusion, Modeling, Guam, Aquifer |
| 68 | R.N. Clayshulte | 1986 | Marine Water Quality in Okat, Kosrae for Airport and Dock Facility Construction Project Part C Post-Construction | Airport, Water Quality, Marine, Okat, Kosrae |
| 67 | R.N. Clayshulte | 1986 | Marine Water Quality in Okat, Kosrae for Airport and Dock Facility Construction Project Part B Construction | Airport, Water Quality, Marine, Okat, Kosrae |
| 66 | S. Khosrowpanah | 1987 | Improving the Water Distribution System at Kolonia, Pohnpei State Through Use of a Digital Water Distribution Model | Runoff, Modeling, Water Supply, Kolonia, Pohnpei |
| 65 | R.L. Hunter-Anderson | 1987 | Indigenous Fresh Water Management Technologies of Truk, Pohnpei and Kosrae, Eastern Caroline Islands, and of Guam, Mariana Islands, Micronesia | Fresh Water Management, Water Supply, Guam, Kosrae, Pohnpei, FSM |
| 64 | W.J. Zolan, L. Ellis-Neill | 1986 | Concentrations of Aluminum, Manganese, Iron and Calcium in Four Southern Guam Rivers | Water Quality, Metal, River, Guam |
| 63 | R.L. Hunter-Anderson | 1986 | Indigenous Fresh Water Management Technology of the Yap Islands, Micronesia | Seep, Spring, Stream, Well, Yap, FSM |
| 62 | L.F. Heitz | 1986 | Development of a Computerized Distribution System Model of the Moen Island Water Distribution System | Modeling, Water Supply, Moen, Truk |
| 61 | S.J. Winter, G.A. Heslinga, L.D. McCleary | 1985 | A Photovoltaic Seawater Pumping System for Giant Clam Mariculture | Seawater, Pumping, Clam, Micronesia |
| 60 | S.J. Winter, L.D. McCleary | 1985 | Solar-Powered Wells for Atoll Island Water Supplies -Part I | Well, Pumping, Atoll, Truk |
| 59 | S.J. Winter, L.D. McCleary | 1985 | A Ram Pump Demonstration | Hydraulic Ram Pump, Water Supply, Pohnpei, FSM |
| 58 | R.N. Clayshulte, W.J. Zolan | 1985 | Environmental Mercury in Marine Water and Fish from Kasrae State, FSM | Water Quality, Mercury, Marine Water, Fish, Kosrae, FSM |
| 57 | R.N. Clayshulte | 1985 | Historical Water Quality of Puag Production Water Wells | Water Quality, Well, Puag |
| 56 | J.F. Ayers, R.N. Clayshulte | 1984 | A Premininary Study of the Hydrogeology of Northern Guam | Groundwater, Hydrogeology, Guam |
| 55 | R.N. Clayshulte | 1984 | Limited Current and Bathymetric Surveys at the Marine Outfall in Lelu Harbor and Reconnaissance Surveys of Effluent Disposal Sites at Malem and Utwe, Kosrae | Wastewater, Marine Water Circulation, Harbor, Kosrae, Utwe, Malem |
| 54 | S.J. Winter, L.D. McCleary | 1984 | Some Improvements in the Design of the WERI Well | Groundwater, Well, Pump Test, Truk, FSM |
| 53 | T.A. Dillaha, W.J. Zolan | 1984 | A Comparative Laboratory Study of Sewage Treatement by A Capillary Siphon Trench System Versus A Conventional Leaching Trench System | Water Quality, Wastewater, Lab Experiment, Niimi Process |
| 52 | J.F. Ayers, H.L. Vacher, R.N. Clayshulte, D. Strout, R. Stebnisky | 1984 | Hydrogeology of Deke Island Pingelap Atoll Eastern Caroline Islands | Well, Monitoring, Tidal Gauge, Water Quality |
| 51 | R.A. Stephenson | 1984 | A Comparision of Freshwater Use Customs on Ulithi Atoll with Those of Selected Other Micronesian Atolls | Freshwater Catchment, Rainwater, Storage, Ulithi Atoll, Micronesia |
| 50 | R.A. Stephenson, H. Kurashina | 1983 | A Comparison of Water Catchment and Storage Systems in Two Micronesian Atoll Communities: Laura and Nama | Freshwater Catchment, Rainwater, Storage, Laura, Nama, Atoll, Micronesia |
| 49 | S.J. Winter, R.D. Watters | 1984 | Solar Pumping for Village Water Supply Systems on Truk | Solar Pumping, Water Supply, Truk |
| 48 | J.F. Ayers, R.N. Claychulte | 1985 | Reconnaissance Level Investigation of Salt-Water Intrusion on Kuttu Island, Satawan Atoll, Truk State | Groundwater, Saltwater, Intrusion, Salinity, Truk |
| 47 | R.N. Clayshulte, J.F. Ayers | 1983 | Diagenesis and Pore-Space Evolution Within Recent and Pleistocene Carbonate Units of Orote Peninsula, Guam | Groundwater, Limestone, Sediment, Guam |
| 46 | W.J. Zolan | 1983 | Water Quality Monitoring Program Palau Airport Project Ngurusar Bay-Toagel Mid Channel Babelthaup and Koror Islands Palau District Trust Territory of the Pacific Islands Part B Construction | Water Quality, Airport, Palau |
| 45 | T.A. Dillaha, W.J. Zolan | 1983 | An Investigation of the Water Quality of Rooftop Rainwater Catchment Systems in Micronesia | Water Quality, Rainwater, Kosrae, Panape, Yap, Palau, Micronesia, Microorganism |
| 44 | J.F. Ayers, R.N. Clayshulte | 1985 | A Preliminary Investigation of Salt-Water Intrusion on Nukuoro Island, Nukuoro Atoll, Ponape State | Water Quality, Saltwater, Intrusion, Nukuoro Atoll, Ponape |
| 43 | R.N. Clayshulte | 1983 | Water Quality Monitoring Program Airport Construction Site Moen Island, Truk Trust Territory of the Pacific Islands Part C Post-Construction | Water Quality, Airport, Truk, FSM |
| 42 | A. Wake | 1983 | A Two Dimensional Depth-Integrated Finite Element Coastal Circulation Model | Modeling, Coastal Circulation, Guam |
| 41 | J.F. Ayers, R.N. Claychulte | 1983 | Feasibility Study of Developing Valley-Fill Aquifers for Village Water Supplies in Southern Guam | Water Supply, Groundwater, Well, Guam |
| 40 | J.F. Ayers, R.N. Claychulte | 1983 | Hydrogeologic Investigation of Agana Swamp | Groundwater, Hydrogeology, Swamp, Agana, Guam |
| 39 | S.J. Winter, L.D. McCleary, R.D. Watters | 1983 | The WERI Well on Truk: A Solar Photovoltaic Pumping Project | Groundwater, Photovoltaic Pumping, Truk, FSM |
| 37 | T.A. Dillaha, W.J. Zolan | 1983 | The Effects of Increased Salinity Levels on the Reaction Rates of Biological Wastewater Treatment | Wastewater, Salinity, Water Quality, waste stabilization pond, Micronesia |
| 36 | P.A. Cowen | 1982 | The Influence of Modern Water Supply and Wastewater Treatment Systems on Water Quality in Micronesia | Water Quality, Wastewater, Water SUPPLY, Palau, Ponape |
| 35 | R.N. Clayshulte, W.J. Zolan | 1982 | Water Quality Monitoring Program Airport Construction Site Moen Island, Truk Trust Territory of the Pacific Islands Part B Construction | Water Quality, Airport, Truk, FSM |
| 34 | W.J. Zolan | 1982 | A Preliminary Study of Natural Aquifer Discharge on Guam | Groundwater, Seepage, Spring, Water Quality, Guam |
| 33 | D.N. Contractor, S.j. Winter | 1981 | Assessment of Low Head, Micro Hydroelectric Equipment for Use on Small Tropical Islands | Hydroelectric equipment, waterfall, Energy, Ponape |
| 32 | W.J. Zolan. R.N. Clayshulte, S.J. Winter | 1982 | Air Particulate and Noise Level Monitoring Program Airport Construction Site Moen Island, Truk, Trust Territory of the Pacific Islands Part B Construction | Air Quality, Airport, Particulate, Noise, Truk, FSM |
| 31 | J.F. Ayers | 1981 | Evaluation of the Groundwater Resources of the Agag Basin Saipan | Groundwater, Basin, Hydrogeology, Saipan, CNMI |
| 30 | A. Wake | 1982 | Development of a Three-Dimensional Steady-State Air Quality Simulation Model over Complex Terrain: Variation Optimization of Wind Field | Modeling, Air Quality, Guam |
| 29 | W.J. Zolan | 1981 | Diatom Assemblages as Indicators of Water Quality in Freshwater Habitats of Guam | Water Quality, Freshwater, Guam |
| 28 | S.J. Winter, R.A. Stephenson | 1981 | The Development of a Aillage Water Supply System in Truk | Water Supply, Rainwater, Well, Truk, FSM |
| 27 | D.N. Contractor, J.F. Ayers, S.J. Winter | 1981 | Numerical Modeling of Salt-Water Intrusion in the Northern Guam Lens | Modeling, Saltwater Intrusion, Groundwater, Guam |
| 26 | D.N. Contractor | 1981 | A Two-Dimensional, Finite Element Model of Salt Water Intrusion in Groundwater Systems | Modeling, Saltwater Intrusion, Groundwater, Guam |
| 25 | W.J. Zolan | 1981 | Metal Concentrations in Guam Urban Runoff | Heavy Metal, Runoff, Guam |
| 24 | C.P. Neubauer | 1981 | The Effects of Land-Clearing on a Small Watershed in Southern Guam | Water Quality, River, Guam |
| 23 | S.G. Nelson, R.N. Tsutsui | 1981 | Ammonium Uptake by Micronesian Species of Gracilaria (Rhodophyta) | Microorganism, Ammonium, Micronesia |
| 22 | T.L. Smalley, W.J. Zolan | 1981 | Water Quaility Assessment for Agana Springs | Agana Spring, Water Quality, Guam |
| 21 | J.F. Ayers | 1981 | Estimate of Recharge to the Freshwater Lens of Northern Guam | Rainfall, Groundwater Recharge, Chloride, Guam |
| 20 | D.N. Contractor | 1981 | A One-Dimensional, Finite Element Salt Water Intrusion Model | Saltwater Intrusion, Groundwater, Modeling, Guam |
| 18 | P.A. Cowan, R.N. Clayshulte | 1980 | Laboratory Application of Scondary Sewage Effluent to Argillaceous Limestone | Sewage, River, Limestone, Nutrient, Guam |
| 17 | R.A. Stephenson, D. Moore | 1980 | Freshwater Use Customs On Rota : An Exploratory Study | Freshwater, Rota |
| 16 | P.A. Cowan | 1980 | Future Water Quality Monitroing Priorities for the Trust Territory of the Pacific Islands | Marine Water Quality, Pacific Islands |
| 15 | C.J. Huxel | 1980 | The Ghura-Dededo Deep Monitoring Well Planning and Design | Deep Monitoring Well, NGLA, Guam |
| 14 | P.A. Cowan, R.N. Clayshulte | 1980 | Marine Baseline Water Quality of the Trust Territory of the Pacific Islands | Water Quality, Marine, Marshalls, Palau, Yap, Truk, Ponape, Kosrae, Pacific Islands |
| 13 | R.N. Clayshulte, W.J. Zolan | 1980 | Well Water Quality on Moen Island, Truk | Water Quality, Well, groundwater, Truk, FSM |
| 12 | C.J. Romeo, W.J. Zolan, S.J. Winter | 1981 | Water Quality Monitoring Program Palau Airport Project Ngurusar Bay Babelthuap Island Palau District Trust Territory of the Pacific Islands Part A Pre-construction | Water Quality, Heavy metal, Palau |
| 11 | D.W. Contractor | 1980 | A review of Techniques for Studying Freshwater/Seawater Relationships in Coastal and Island Groundwater Flow Systems | Saltwater Intrusion, Freshwater, Guam |
| 10 | S.G. Nelson, B.D. Smith, B.R. Best | 1980 | Nitrogen Uptake by Tropical Freshwater Macrophytes | Nitrogen, Freshwater Macrophytes |
| 9 | D.A. Grosenbaugh | 1979 | Role of the Blue-Green Alga Mostoc Muscorum as a Possible Nitrate Source to the Groundwaters of Guam | Alga, Groundwater, Water Quality, Nitrogen, Guam |
| 8 | R.A. Stephenson | 1979 | Freshwater Use Customs on Guam: An Exploratory Study | Freshwater, Guam |
| 7 | R.N. Clayshulte, W.J. Zolan, S.J. Winter | 1979 | Air, Noise, and Water Quality Monitoring Program Airport Construction Site Moen Island Truk District Trust Territory of the Pacific Islands Part A Pre-Construction | Airport, Air, Noise, Water Quality, Moen, Truk |
| 6 | W.J. Zolan, R.N. Clayshulte, S.J. Winter | 1978 | Urban Runoff Pollutant Adsorption and Filtering by Selected Northern Guam Soils and Limestone | Runoff, Limestone, Pollutant, Guam |
| 5 | W.J. Zolan, R.N. Clayshutle, S.J. Winter, J.A. Marsh Jr., R.H.H. Young | 1978 | Urban Runoff Quality in Northern Guam | Water Quality, Urban runoff, Pollutant, Guam |
| 4 | S.J. Winter, C.K. Liu | 1978 | The Analysis of Small Water Distribution Systems | Water Supply, Guam |
| 3 | R.T. Tsuda, D.A. Grosenbaugh | 1977 | Agat Sewage Treatment Plant: Impact of Secondary Treated Effluent on Guam Coastal Waters Pt. II | Sewage, Water Quality, Wastewater Treatment, Agat, Guam |
| 3 | R.T. Tsuda, D.A. Grosenbaugh | 1977 | Agat Sewage Treatment Plant: Impact of Secondary Treated Effluent on Guam Coastal Waters | Sewage, Water Quality, Wastewater Treatment, Agat, Guam |
| 2 | J.F. Mink, L.S. Lau | 1977 | Groundwater Analysis by Tritium Technique: A Preliminary Evaluation | Groundwater, Tritium, Guam |
| 1 | J.F. Mink | 1976 | Groundwater Resources of Guam: Occurrence and Development | Groundwater resources, Development, Guam |
Reports, Conferences, Publications
Reports, Conferences, Publications
| Author | Year | Title Reference (hyperlink) |
|---|---|---|
| Mathews, N.S. | 2026 | Land Cover Change in the Finegayan Basin, Guam (early 2000s - present) Using Seasonally Calibrated Supervised Classification Workflows |
| Snaer, M.C. | 2026 | Hydrologic Analysis of the Deep Observation Wells in the Northern Guam Lens Aquifer |
| Snaer, M.C. | 2025 | Hydrologic Data Analysis from the Deep Observation Wells in the Northern Guam Lens Aquifer |
| Uludong, R. & Wen, Y. | 2025 | Updating the Northern Guam Lens Aquifer's (NGLA) Groundwater Protection Zone (GWPZ) |
| Ko, H., Yuming, W., Jenson, J. W., Habana, N. C., Badowski, G., Cabrera, D. | 2024 | Relationships Between Changes in Withdrawal, Recharge, Sea Level and Chloride Concentrations in the NGLA, Guam, NGWA Groundwater Week 2024, Las Vegas, Nevada |
| Snaer, M.C. & Habana, N.C. | 2024 | The Dynamic Response of the Water Source in the Northern Guam Lens Aquifer to Climatic Events, NGWA Groundwater Week 2024, Las Vegas, Nevada |
| Bautista, A., Caasi, J.A., Wood, T., Habana, N.C. | 2024 | Nitrate-N Solute Transport Model of Swamp Road Area, Northern Guam Lens Aquifer, AWRA-UCOWR-NIWR 60th Anniversary Joint Water Resources Conference, St. Louis, Missouri |
| Snaer, M.C. & Habana, N.C. | 2024 | The Dynamic Response of the Water Source in the Northern Guam Lens Aquifer to Climatic Events, AWRA-UCOWR-NIWR 60th Anniversary Joint Water Resources Conference, St. Louis, Missouri |
| Bautista, A., Caasi, J.A., Wood, T., Habana, N.C. | 2023 | NGWA Groundwater Week 2023 Schedule and Agenda Wastewater Discharge From Septic Tanks, Impact to Groundwater Quality, Northern Guam Lens Aquifer, NGWA Groundwater Week 2023 |
| Ko H., Yuming, W., Jenson, J.W. | 2023 | NGWA Groundwater Week 2023 Schedule and Agenda Analysis of Historical Patterns and Trends of Salinity in the Northern Guam Lens Aquifer, NGWA Groundwater Week 2023 |
| Valerio, D.K.U., Zapata, M.W., N.C. Habana | 2023 | NGWA Groundwater Week 2023 Schedule and Agenda MAppFx: Production Well Nitrates Northern Guam Lens Aquifer, NGWA Groundwater Week 2023 |
| Valerio, D.K.U., Zapata, M.W., N.C. Habana | 2023 | MAppFx: Production Well Nitrates Northern Guam Lens Aquifer, Annual Water Resources Conference, Technical Session Presentation, UCOWR/NIWR, Fort Collins, Colorado 2023 UCOWR/NIWR Annual Water Resources Conference Book of Abstracts (Page 12) |
| Villareal, M.J., Bautista, K., J.W. Jenson | 2023 | Drilling Deep Observation Wells in Carbonate Island Karst – The Monitoring System Expansion and Rehabilitation Program, Poster Session, Guam, Annual Water Resources Conference, UCOWR/NIWR, Fort Collins, Colorado 2023 UCOWR/NIWR Annual Water Resources Conference Book of Abstracts (Page 221) |
| Yeo, M.H., Chang, A., Pangelinan, J. | 2021 | Application of a SWAT Model for Supporting a Ridge-to-Reef Framework in the Pago Watershed in Guam, MDPI Water Journal, Volume 13, Issue 23 |
| Jenson, J.W., Habana, N.C. | 2019 | Toward a Sustainable Management Concept for Coastal and Island Aquifers, NGWA Groundwater Week, NGWA, Las Vegas, Nevada |
| Bourke, P., Jenson, J.W., Habana, N.C., Lander, M.A. | 2019 | Hydrogeologic Survey of Santa Rita Spring, Guam: Determination of Its Natural Capacity and Development Options, NGWA Groundwater Week, NGWA, Las Vegas, Nevada |
| Dougher, B., Habana, N.C., Lander, M.A, Jenson, J.W. | 2019 | Dynamic Response of a Freshwater Lens to Natural Variations in Recharge, 186th IASTEM International Conference, Seoul, South Korea |
| Kim, Y.S., Duenas, M.N., Habana, N.C., Denton, G.R.W., Jenson, J.W., Lander, M.A. | 2019 | Groundwater Contamination by Polyfluoroalkyl Substances (PFAS) in Guam, 186th IASTEM International Conference, Seoul, South Korea |
| Dougher, B., Habana, N.C., Lander, M.A, Jenson, J.W. | 2018 | Dynamic Response of the Freshwater Lens to Natural Variations in Recharge, Yigo-Tumon Basin, Northern Guam Lens Aquifer, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Superales, D., Habana, N.C., Jenson, J.W., Gingerich, S.B. | 2018 | Defining and Evaluating Production Capacity for an Island Aquifer, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Kim, Y.S., Jenson, J.W., Habana, N.C. | 2018 | Consideration Factors of Production-Well Rehabilitation Assessment on Guam, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Bautista, K., Jenson, J.W., Habana, N.C., Kim, Y.S. | 2018 | Guam Water Resources Monitoring Program, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Habana, N.C., Jenson, J.W. | 2018 | The Northern Guam Lens Aquifer Map, Groundwater Week, Exhibits Workshop Summit, National Groundwater Association, Las Vegas, Nevada |
| Denton , G.R.W., Carmen M. Sian Denton, Young S. Kim, John W. Jenson, Nathan C. Habana, Mark L. Lander, | 2018 | Perfluorooctanoic Sulfonate (PFOS): A Containment of Emerging Concern in Guam s Groundwater (Abstract), The IRES 415 International Conference on Engineering and Natural Sciences (UCENS) , June 29 30, 2018, Beijing, China. |
| Rouse , Joseph D., Hyun Jong Hahm, | 2018 | Improvements to Sewage and Sludge Treatment Operations on the Island of Yap, FSM. 2018 Pacific Water Conference Enhancing Hawaiis Water Environment. Hawaii Water Environment Association & American Water Works Association. Honolulu, Hawaii; February 7 8, 2018. |
| Rouse , Joseph D., Hyun Jong Hahm | 2018 | Developing public awareness of benefits of composting waste sludge in Yap. Island Sustainability Conference: Island Alliance for Sustainable Action. University of Guam, Center for Island Sustainability. Tumon, Guam; March 27 30,2018. |
| Taborosi, D. et al. | 2018 | Digital Atlas of Micronesia. Available at www.islandatlas.org. Island Research & Education Initiative (iREi) and Water and Environmental Research Institute of the Western Pacific (WERI). |
| Taborosi, D. and Rouse, | 2018 | Digital Atlas of Yap. In: Digital Atlas of Micronesia. Available at www.islandatlas.org. Island Research & Education Initiative (iREi) and Water and Environmental Research Institute of the Western Pacific (WERI). |
| Dougher, B., Habana, N., | 2018 | Dynamic Response of the Freshwater Lens to Natural Variations in Recharge, Northern Guam Lens Aquifer |
| Habana, Nathan, Joseph Rouse, John Jenson, | 2017 | Expansion of Baseline Data for the Northern Guam Lens Aquifer and Evaluation of Innovative Technologies to Reduce Containment Input, Guam Hydrologic Survey Workshop, GHS Workshop, WERI, UOG, Mangilao, Guam. |
| Habana, Nathan, Joseph Rouse, John Jenson, | 2017 | Expansion of Baseline Data for the Northern Guam Lens Aquifer and Evaluation of Innovative Technologies to Reduce Containment Input, WERI Annual Guam Advisory Council Meeting, Tumon, Guam. |
| Habana, Nathan, John Jenson, Stephen Gingerich, | 2017 | Evaluating Best-Practice Capacities for a Carbonate Island Karst Aquifer: Northern Guam Lens Aquifer, Guam, USA, Karst Hydrology session-NGWA Groundwater Summit, December 4 7, 2017, NGWA, Nashville, Tennessee. |
| Superales, Daniel, Nathan C. Habana, Barry Kim, John Jenson, Stephen Gingerich | 2017 | NGLA Groundwater Model Explorations, Guam Advisory Council Meeting, November 9, 2017, Tumon, Guam. |
| Superales, Daniel, Nathan C. Habana, Barry Kim, John Jenson, Stephen Gingerich, | 2017 | NGLA Groundwater Model Explorations, Guam Hydrologic Survey Workshop September 11 & 18, 2017, Mangilao, Guam. |
| Miller, Erin, Nathan Habana, Mark Lander, John Jenson, | 2017 | Chloride and Production Trends, in Abstracts and Program University of Guam Conference on Island Sustainability, University of Guam, Tumon, Guam 10 p. |
| Miller, Erin, Nathan Habana, Mark Lander, John Jenson, | 2017 | Chloride and Production Trends, WERI Guam Annual Advisory Council Meeting, Water and Environmental Research Institute, University of Guam, Tumon, Guam. |
| Miller, Erin, Nathan Habana, Mark Lander, John Jenson, | 2017 | Chloride and Production Trends, Guam Hydrologic Survey Workshop, Mangilao, Guam. |
| Habana, Nathan; John Jenson, | 2017 | Guam Water Kids and Guam Department of Education, Northern Guam Lends Aquifer Tour, April 13, 2017, University of Guam, Mangilao, Guam. |
| Habana, Nathan; John Jenson | 2017 | Guam Waterworks Authority and UOG EV-511 Students NGLA Tour, Conference on Island Sustainability, Northern Guam Lens Aquifer Tour, April 21, 2017, University of Guam, Mangilao, Guam. |
| Habana, Nathan; Barry Kim, John Jenson | 2017 | Executive Tour: Guam Power and Water Authority, Northern Guam Lens Aquifer Tour, June 6, 2017, University of Guam, Mangilao, Guam. |
| Habana Nathan; John Jenson, Barry Kim, Mark Lander, Bekah Dougher, Erin Miller, Daniel Superales, and Joseph Rouse, | 2017 | Guam Hydrologic Survey Workshop, September 11 & 18, 2017, WERI, University of Guam, Mangilao, Guam. |
| Lander, Mark; Shahram, Khisrowpanah | 2017 | Effect of Climate Variability on Soil Erosion, Land Slide. Asian Pacific Academy of Science, Education, Environmental Management. Abstract, Saipan, November 10, 2017. |
| Biekmann, A.M | 2016 | Water Resources on Outer-Lying Islands in Micronesia. Thesis. Colorado State University, Fort Collins, CO. |
| Biekmann, A.M. and R.T. Bailey | 2016 | Water resources on outer-lying islands in Micronesia. In J. Ramirez, abstract in: Proceeding of the XXXVI American Geophysical Union Hydrology Days, Fort Collins, CO. |
| Wen, Y. and D. Chambers | 2016 | Change Detection of Land Cover Change in Saipan, 37th Annual Research Conference, University of Guam, Mach 8, 2016, p3. |
| Lander, Mark A. | 2016 | National Weather Service Forecast Office Guam and the University of Guam Water and Environmental Research Institute Typhoon Soudelor Wind Assessment for Saipan, American Meteorological Society 32nd Annual Conference on Hurricanes and Tropical Meteorology, Puerto Rico, April 2016. Online Proceedings. |
| M.A. Lander | 2016 | Pacific ENSO Update: A Quarterly Bulletin of the Pacific El Nino-Southern Oscillation Applications Climate (PEAC) Center, 3rd Quarter 2016, Vol. 22 No. 3. (www.weather.gov/media/peac/PEU/PEU_v22_n3.pdf) |
| Taborosi, D. | 2016 | Digital Atlas of Pohnpei, www.islands.fm/atlas. |
| University of Guam | 2016 | A Natural Resources Atlas of Southern Guam: www.hydroguam.net, Water & Environmental Research Institute of the Western Pacific, University of Guam, Mangilao, Guam. |
| University of Guam | 2016 | A Digital Atlas of Northern Guam: www.hydroguam.net, Water & Environmental Research Institute of the Western Pacific, University of Guam, Mangilao, Guam. |
| Denton, G.R.W. | 2016 | Fish Sentinels Identify Mercury Hotspots in Saipan Lagoon, Asia-Pacific Academy of Science Conference, November 15 17, 2016, Saipan. |
| Khosrowpanah, Sh. | 2016 | UOG Emerging School of Engineering: Training Tomorrows Engineers to Meet Todays Community Needs, Asia Pacific Academy of Science Conference, November 15 17, 2016, Saipan. |
| Khosrowpanah, Sh. | 2016 | Developing Stage-to-flow Relationships of the Toguan River, Guam, Asia-Pacific Academy of Science Conference, November 15 17, 2016, Saipan. |
| Khosrowpanah, Sh., Mark Lander | 2015 | Watershed Management: Ugum, Pit-Asan, and Geus Watershed, Second Conference on Water Resources Sustainability Issues on Tropical Islands. Abstracts. Honolulu, Hawaii, December 1 3. |
| Wallace, C.D. and R.T. Bailey, and M. Arabi, | 2015 | Rainwater catchment system design using simulated future climate data. J. Hydrology 529, 1798-1809. |
| Wallace, C.D. and R.T. Bailey | 2015 | Estimation of future freshwater supply of Micronesian atoll islands using simulated climate data. In J. Ramirez, abstract in: Proceedings of the XXXV American Geophysical Union Hydrology Days, Fort Collins, CO. (Programs and Abstract) |
| Wallace, C.D. and R.T. Bailey | 2015 | Estimation of future freshwater lens volume of Micronesian Atoll islands, Conference of the American Water Resources Association, Tyson s Corner, Virginia. (Program and Abstract) |
| Wallace, C.D., R.T. Bailey, and J.W. Jenson | 2015 | Atoll Island Freshwater Resources: Modeling, Analysis, and Optimization, Water & Environmental Research Institute of the Western Pacific, Technical Report #155: 147 p. |
| Rouse, Joseph D. | 2015 | Studies on Enhancement of Sewage Treatment and Compositing of Sludge on Yap Island. Second Conference on Water Resources Sustainability Issues on Tropical Islands, Honolulu, Hawaii; December 1 3, 2015. (Conference Presentation with Abstract) |
| Lander, Mark A. | 2015 | Damaging Typhoons and Major Drought : The Ongoing and Forecast Effects of the 2015 El Nino in the Tropical Pacific, The Second Conference on Water Resource Sustainability Issues on Tropical Islands December 1 3, 2015 | Hilton Hawaiian Village | Honolulu, Hawaii |
| Guard, C.P., and Mark Lander, | 2015 | National Weather Service in Guam and the University of Guam Press Release: Typhoon Soudelor Wind Assessment for Saipan, CNMI. Press release to government agencies, local media, and public of Guam and the CNMI. Meteorological assessment of the intensity and damage caused by the passage of Typhoon Soudelor over Saipan on the night of 02 August 2015. |
| Habana, NC., J.W. Jenson, and S.B. Gingerich, | 2015 | Abstracts and Program: Exploring Best-Practice Capacities for the Northern Guam Lens Aquifer in Second Conference on Water Resources Sustainability Issues on Tropical Islands. Honolulu: A7. |
| Jenson, J.W., Danko, Taborosi, | 2015 | Professional Field Trip of the Northern Guam Lens Aquifer, WERI, 33p. http://www.weriguam.org/ |
| Denton, G.R.W. C.A. Emborski, R. Masga, J.A. Starmer. | 2015 | Impact of WWII Dumpsites on Saipan (CNMI): Heavy Metal Status of Soils and Sediments. Journal of Waste Management and Research, (in review). |
| Khosrowpanah, S., Lander, M. A., Rouse, J.D., and Whitman, W.M.C. | 2015 | Assessment of Turbidity in the Geus River Watershed in Southern Guam. WERI Technical Report No. 156, June 2015. |
| McCutcheon, A. L., Raymundo, L. J., Jenson, J. W., Prouty, N. G., Lander, M. A., and Randall, R. H. | 2015 | Testing the Strontium/Calcium Proxy for Sea Surface Temperature Reconstruction in the Coral Porites lutea, in Guam, Micronesia, University of Guam Marine Laboratory, Water & Environmental Research Institute of the Western Pacific. UOGML Technical Report 152, WERI Technical Report 152. |
| Rouse, J.D. | 2015 | Development of Environmentally Sustainable Methods for Treatment of Domestic Wastewater and Handling of Sewage Sludge on Yap Island. WERI Technical Report No. 153, February 2015. |
| Simard, C. A., Jenson, J.W., Lander, M.A., Manzanilla, R.M., Superales, D.G., Habana | 2015 | Salinity in the Northern Guam Lens Aquifer, Water & Environmental Research Institute of the Western Pacific, WERI Technical Report 143 |
| Simard, C. A., Jenson, J. W., and Lander, M. A. | 2015 | Analysis of Salinity in the Northern Guam Lens Aquifer, in Proceedings Proceedings of the 16th Symposium on the Geology of the Bahamas and other Carbonate Regions, Gerace Research Center, San Salvador Island, Bahamas, June 14-18, 2012 2015, in press. |
| Sfaelou, S.; Papadimitriou, C.A.; Manariotis, I.D.; Rouse, J.D.; Vakros, J.; Karapanagioti, H.K. | 2015 | Treatment of Low-strength Municipal Wastewater Containing Phenanthrene Using Activated Sludge and Biofilm Process. Desalination and Water Treatment. 2015, pp. 1-11. |
| Wallace, C. D., Bailey, R. T., and Jenson, J. W. | 2015 | Atoll Island Freshwater Resources: Modeling, Analysis, and Optimization, WERI Technical Report #155, p. 147 p. |
| Wen, Y. and Chambers, D | 2015 | Land Cover Change in Saipan, CNMI from 1978 to 2009, International Journal of Research In Earth and Environmental Sciences (IJREES), Volume 3: Issue 4, pp 6. |
| D.T. Vann, V.M. Bendixson, D.F. Roff, C.A. Simard, R.M. Schumann, N.C. Habana, and J.W. Jenson | 2014 | Topography of the Basement Rock beneath the Northern Guam Lens Aquifer and its Implications for Groundwater Exploration and Development, Technical Report 143, WERI, UOG. |
| Bendixson, V.M., Jenson, J.W., and N.C. Habana | 2014 | The Northern Guam Lens Aquifer Database w/ accompanying CD. Technical Report 141, 2nd Edition, WERI, UOG. |
| Morrison,R.J. , G.R.W. Denton, U. Bale Tamata and J. Grignon | 2014 | Anthropogenic Biogeochemical Impacts on Coral Reefs in the Pacific Islands An Overview. Deep-Sea Research II, 6: 5-12 |
| Denton, G.R.W. & C.M. Denton | 2014 | Regulatory Framework and Monitoring Strategies Adopted by GWA for the Sustainable Production of Safe Drinking Water from the Northern Guam Lens Aquifer. Regional Islands Sustainability Conference, Hyatt Regency, Tumon, Guam, April 15-16 2014. |
| Denton, G.R.W. & J.W. Jenson | 2014 | Wind, Weather Watersheds and Water Quality: WERI Regional Research. Annual UOG Faculty Development Day, Hyatt Regency, Tumon, Guam February 21, 2014. |
| Denton, G.R.W. & S. Namazi | 2014 | Indoor Radon Levels and Lung Cancer on Guam, 35th Annual Research Conference, University of Guam, March 11, 2014. |
| Taboro i, D., Jenson, J. and Stafford, K.W. | 2014 | Artefatos militaries e uso de cavernas durante a Segunda Guerra Mundial nas Ilhas Marianas, Pac fico Oeste (World War II artifacts and wartime use of caves in the Mariana Islands, Western Pacific). Caderno de Geografia 24(42): 218-231. |
| Welch. P.M., Schupp, P. and G.R.W. Denton | 2014 | Utility of the Soft Coral, Sinularia polydactyla as a Biomonitor for Polychlorinated Biphenyls (PCBs) in Tropical Marine Waters. WERI Technical Report, No.151. 49 pp. plus appendices. |
| Denton, G.R.W., Emborski, C.A., Habana, N.C. and Starmer, J.A. | 2014 | Influence of urban runoff, inappropriate waste disposal practices and World War II on the heavy metal status of sediments in the southern half of Saipan Lagoon, Saipan, CNMI. Marine Pollution Bulletin. 81(1):276-281. |
| Rouse, J.D. | 2013 | Inventory and Assessment of Existing Sewage Treatment Facilities and Excess Sludge Handling Practices in the Federated States of Micronesia. WERI Technical Report No. 147. Water & Environmental Research Institute of the Western Pacific, University of Guam. 22 pp. |
| Muller, L., Rouse, J.D., Khosrowpanah, S. | 2013 | GIS-Based Screening for Cumulative and Secondary Impacts from Development Projects in Northern Guam. WERI Technical Report No. 146. Water & Environmental Research Institute of the Western Pacific, University of Guam. 72 pp. |
| Bell, Tomoko, John W. Jenson, Mark A. Lander, Richard H. Randall, Judson W. Partin, Benjamin F. Hardt, and Jay L. Banner | 2013 | Coral and Speleothem in situ Monitoring and Geochemical Analysis: Guam, Mariana Islands, USA, WERI Technical Report No. 136: Mangilao, Water & Environmental Research Institute of the Western Pacific, University of Guam, Mangilao, Guam, 70 pp. |
| Bendixson, V.M. | 2013 | The Northern Guam Lens Aquifer Database. WERI Technical Report No. 141. Mangilao, Water & Environmental Research Institute of the Western Pacific, University of Guam: 45. |
| Heitz, L.F., & Khosrowpanah, S. | 2013 | Improving the Weno, Chuuk Water Distribution System using Hydraulic modeling and Geographic Information System (GIS), WERI Technical Report, No. 140, 50 pp. |
| Schaible, B.C. & G.R.W. Denton | 2013 | Utility of the Brown Alga, Padina boryana, as a Biomonitor for Polychlorinated Biphenyls (PCBs) in Tropical Marine Waters: A Preliminary Assessment. WERI Technical Report. 34 pp. |
| Simard, C.A., Jenson, J.W. and Lander, M.A. | 2013 | Analysis of Salinity in the Northern Guam Lens Aquifer. WERI Technical Report No. 143. Mangilao, Water & Environmental Research Institute of the Western Pacific, University of Guam: 65. |
| Vann, D.T., Bendixson, V.M., Roff, D.F., Habana, N.C., Simard, C.A., Schumann, R.M. and Jenson, J.W. | 2013 | Topography of the Basement Rock beneath the Northern Guam Lens Aquifer and Its Implications for Groundwater Exploration and Development. WERI Technical Report No. 142. Mangilao, Water & Environmental Research Institute of the Western Pacific, University of Guam: 44. |
| Nathan C. Habana, Leroy F. Heitz, Arne E. Olsen, John W. Jenson, Jonathan L. Salvacion | 2013 | VADOCHARGE: Groundwater Recharge Model for an Uplifted Island Karst Aquifer, Guam, USA |
| Heitz, L.F. | 2012 | Water Treatment Assessments and Groundwater Under the Direct Influence of Surface Water Determinations for GWA Wells Located in the Northern Guam Lens Aquifer |
| Heitz, L.F., & Khosrowpanah, S. | 2012 | Predicting Hydropower Potential on Ungagged Streams in Kosrae, the Federated States of Micronesia (FSM), WERI Technical Report, No. 137, 28 pp. |
| Khosrowpanah, S., Lander, M., Golabi, M., and Manibusan, S. | 2012 | A GIS-Based Watershed Management for the Piti-Asan Watersheds, WERI Technical Report, No. 139: 76pp. |
| Baily, R.T. & Jenson, J.W. | 2011 | Groundwater Resources Analyses of Atoll Islands in the Federated States of Micronesia Using and Algebraic Model. WERI Technical Report, No. 134: 29 pp. |
| Bell, T., Endo, T., Jenson, J.W., Bell, R., and Lander, M.A. | 2011 | Pneumatic Underwater Drill for Extracting Coral Cores, WERI Technical Report, No. 135: 18 pp. |
| Bell, T., Jenson, J.W., Lander, M.A., Randall, R.H., Partin, J.W., Hardt, B.F., and Banner, J.L. | 2011 | Coral and Speleothem in situ Monitoring and Geochemical Analysis: Guam, Mariana slands, USA, WERI Technical Report, No. 136: 70 pp. |
| Heitz, L.F. & Khosrowpanah, S. | 2011 | Development of Geographic Information System for the Commonwealth Utility Corporation, Saipan Water Distribution System. WERI Technical Report, No. 132: 17 pp. |
| Kottermair, M., Golabi, M., Khosrowpanah, S. and Wen, Y. | 2011 | Spatio-Temporal Dynamics of Badlands in Southern Guam: A Case Study of Selected Sites. WERI Technical Report, No. 133: 90 pp. |
| Luo, Q.C. & Khosrowpanah, S. | 2011 | Continuing Calibration and Application of LUOM in the Southern Guam. WERI Technical Report, No. 131: 69 pp. |
| Denton, G.R.W., Trianni, M.S. & Tenorio, M. | 2010 | Impact of Land-Based Sources of Pollution on Coastal Water Quality of Saipan, Commonwealth of the Northern Mariana Islands (CNMI): Arsenic, Mercury and PCBs in Popular Table Fish from Saipan Lagoon. WERI Technical ReportNo. 130: 98 pp. |
| Heitz, L.F. & Khosrowpanah, S. | 2010 | Prediction of Flow Duration Curves for Use in Hydropower Analysis at Ungaged Sites in Pohnpei, FSM. WERI Technical Report No. 129: 24 pp. |
| Khosrowpanah, S., Wen, Y. & Kottermair, M. | 2010 | Spatial Distribution of Badlands in the Ugum Watershed: Characterization and Temporal Analysis. WERI Technical Report No. 126: 29 pp. |
| Qiang, C. Luo & Khosrowpanah, S. | 2010 | Calibration and Application of LUOM in Southern Guam Watersheds with and without Flow Data. WERI Technical Report No. 128: 87 pp. |
| Habana, Nathan, Heitz, L.F., Olsen, A.E. & Jenson, J.W. | 2009 | Vadose Flow Synthesis for the Northern Guam Lens Aquifer. WERI Technical Report No. 127: 231 pp. |
| Wen, Yuming, Khosrowpanah, S. & Heitz, L.F. | 2009 | Land Cover Accuracy Assessment for Southern Guam. WERI Technical Report No. 125: 33 pp. |
| Wen, Yuming, Khosrowpanah, S. & Heitz, L.F. | 2009 | Watershed Land Cover Change in Guam. WERI Technical Report No. 124: 38 pp. |
| Denton, G.R.W., Bearden, B.G., Houk, P., Starmer J.A. & Wood H.R. | 2008 | Heavy Metals in Biotic Representatives from the Intertidal Zone and Nearshore Waters of Tanapag Lagoon, Saipan, Commonwealth of the Northern Mariana Islands (CNMI). WERI Technical Report No.123: 50 pp. |
| Bailey, R.T., Jenson, J.W. & Olsen, A.E. | 2008 | An Atoll Freshwater Lens Algebraic Model for Groundwater management in the Caroline Islands. WERI Technical Report No. 120: 35 pp. |
| Bailey, R.T., Jenson, J.W. Rubinstein, D. & Olsen, A.E. | 2008 | Groundwater Resources of Atoll Islands: Observations, Modeling and Management. WERI Technical Report No. 119: 83 pp. |
| Heitz, L.F., Khosrowpanah, S. & Iglecias, M. | 2008 | Development of Junction Water Demands for the Saipan Water Distribution System Numerical Model. WERI Technical Report No. 122: 37 pp. |
| Hoffman, S.M., Jenson, J.W., Moran, D.C., Denton, G.R.W., Wood, H.R. & Vacher, H.L. | 2008 | Background Fluorescence in Guam's Coastal Waters. WERI Technical Report No. 121: 48 pp. |
| Wuerch, H.V., Cruz, B.C. & Olsen A.E. | 2008 | Analysis of the Dynamic Response of the Northern Guam Lens Aquifer to Sea level Change and Recharge. WERI Technical Report No.118: 39 pp. |
| Keel, T.M., Mylroie, J.E. & Jenson, J.W. | 2007 | A Preliminary Report on the Sabana Watershed/Talakhaya Springs System Rota (LUTA), CNMI. WERI Technical Report No. 114: 26 pp. |
| Khosrowpanah, S., Heitz, L.F. Wen Y. & Park, M. | 2007 | Developing a GIS-Based Soil Erosion Potential Model of the UGUM Watershed. WERI Technical Report No. 117: 95 pp. |
| MacCracken, R., Jenson, J.W., Heitz, L.F., Rubinstein, D.H. & Mylroie, J. | 2007 | Water Resource Analysis of Fais Island, Federated States of Micronesia. WERI Technical ReportNo.111: 41 pp. |
| Denton, G.R.W., Kelly, W.C., III, Wood, H.R. & Wen, Y. | 2006 | Impact of Metal Enriched Leachate from Ordot Dump on the Heavy Metal Status of Biotic and Abiotic Components in Pago Bay. WERI Technical Report No. 113: 68 pp. |
| Keel, T.M., Mylroie, J.E., & Jenson, J.W. | 2006 | The Caves and Karst of ROTA Island, Commonwealth of the Northern Mariana Islands. WERI Technical Report No. 107: 183 pp. |
| Krishnapillai, M.V., Scheidth, T. & Fillmed, C. | 2006 | Qualitative Examination of Groundwater from Yap and Neighboring Islands. WERI Technical Report No. 115: 27 pp. |
| Taboro ¡i, D. | 2006 | Karst Inventory of Guam, Mariana Islands. WERI Technical Report No. 112: 214 pp. |
| Denton, G.R.W., Sian-Denton, C.M., Concepcion, L.P. & Wood, H.R. | 2005 | Nutrient Status of Tumon Bay in relation to Intertidal Blooms of the Filamentous Green Alga, Enteromorpha clathrata. WERI Technical Report No. 110: 60 pp. |
| Denton, G.R.W., Wood H.R., Wen, Y., Golabie M. & Iyekar C. | 2005 | Mobilization of Aqueous Contaminants Leached from Ordot Landfill in Surface and Subsurface Flows. WERI Technical Report No. 108: 83 pp. |
| Khosrowpanah, S. & Jocson, J.M.U. | 2005 | Environment Assessment for Ugum Watershed. WERI Technical Report No. 109: 53 pp. |
| Keel T.M. & Jenson, J.W. | 2004 | Preliminary Report on the Caves and Karst of ROTA (LUTA), CNMI. WERI Technical Report No. 105: 113 pp. |
| Lander, M.A. | 2004 | Rainfall Climatology for Saipan: Distribution, Return-Periods, El Nino, Tropical Cyclones, and Long-Term Variations. WERI Technical Report No. 103: 59 pp. |
| Lander, M.A. & Khosrowpanah, S. | 2004 | Rainfall Climatology for Pohnpei Island, Federal State of Micronesia. WERI Technical Report No. 100: 58 pp. |
| McDonald, M.Q. & Jenson, J.W. | 2004 | Chloride History and Trends of Water Production Wells in the Northern Guam Lens Aquifer. WERI Technical Report No. 98: 70 pp. |
| Moran, D. & Jenson, J.W. | 2004 | Dye Trace of Groundwater Flow from Guam International Airport and Harmon Sink to Agana Bay and Tumon Bay Guam. WERI Technical Report No. 97: 38 pp. |
| Stafford, K. and Jenson, J.W. | 2004 | Karst Geology of Aguijan and Tinian, CNMI. WERI Technical Report No. 106: 239 pp. |
| Taboro ¡i, D., Jenson, J.W. & Mylroie, J.E. | 2004 | Karst Features of Guam Mariana Island. WERI Technical Report No.104: 28 pp. |
| Khosrowpanah, S. & Heitz, L.F. | 2003 | Slow Sand Filter Conceptual Design for the Federal States of Micronesia FSM. WERI Technical Report No. 101: 23 pp. |
| Lander M.A. & Guard, C.P. | 2003 | 1. Creation of a 50-Year Rainfall Database, Annual Rainfall Climatology, and Annual Rainfall Distribution Map for Guam. WERI Technical Report No. 102: 31 pp. |
| Stafford, K., Mylroie, J.E. & Jenson, J.W. | 2003 | Karst Geology and Hydrology of Tinian and Rota (Luta), CNMI. WERI Technical Report No. 96: 29 pp. |
| McDonald M.Q. | 2002 | Nitrate-Nitrogen Concentrations in the Northern Guam Lens and Potential Nitrogen Sources. WERI Technical Report No. 95: 41 pp. |
| Scheman, N.D., Khosrowpanah, S., Golabi, M. & Heitz, L.F. | 2002 | Identification of Erosion Process and Sources of Exposed Patches in the Lasa Fua Watershed of Southern Guam. WERI Technical Report No. 99: 77 pp. |
| Denton, G.R.W., Bearden, B.G., Concepcion, L.P., Siegrist, H.G., Vann, D.T. & Wood, H.R. | 2001 | Contaminant Assessment of Surface Sediments from Tanapag Lagoon, Saipan. WERI Technical Report No. 93: 145 pp. |
| Heitz, L.F., Habana, N.C. & Raza, J. | 2001 | Designing Your Rainwater Catchment and Storage System for Rainwater Catchment Systems in Saipan CNMI. Water Information Bulletin No. 3: 22 pp. |
| Khosrowpanah, S. & Heitz, L.F. | 2001 | FSM Rainfall Erosivity Factors for Selected Islands in the Federated States of Micronesia. WERI Technical Report No. 92: 50 pp. |
| Khosrowpanah, S., Heitz, L.F. & Beausoliel, C.G. | 2001 | The Application of Slow Sand Filtration Technology for Kosrae State, Federated States of Micronesia: A Pilot Study. WERI Technical Report No. 91A: 192 pp. |
| Lander, M.A. | 2001 | Responses of Well Water Levels on Northern Guam to Short-Term and Long-Term Variations of Rainfall and Tide. WERI Technical Report No. 94: 41 pp. |
| Khosrowpanah, S. & Taboro ¡i, D. | 2000 | Environmental Impact Statement Inarajan River Dam River.A WERI Technical Report No. 91: 41 pp. |
Atoll Water
Atoll Water
| Map | Author | Year |
|---|---|---|
| Ifalik Map Simple | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings and Inventory Wells | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings and Inventory Tanks | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings and Inventory | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings and Inventory (Simple) | M. Kottermair | 2015 |
| Ifalik Map Main Island - Buildings | M. Kottermair | 2015 |
| Ifalik Map Imagery | M. Kottermair | 2015 |
| Ifalik Atoll Well and Storage Tank Mapping Field Report | M. Kottermair | 2015 |
| Ifalik Atoll Overview Map of Well and Storage Tank Inventory | M. Kottermair | 2015 |
| Eauripik Map (Simple) | M. Kottermair | 2015 |
| Eauripik Map Main Island - Buildings and Inventory | M. Kottermair | 2015 |
| Eauripik Map Main Island (Imagery) | M. Kottermair | 2015 |
| Eauripik Map Main Island - Buildings and Inventory (Simple) | M. Kottermair | 2015 |
| Eauripik Map (Imagery) | M. Kottermair | 2015 |
| Eauripik Atoll Overview Map of Well and Storage Tank Inventory | M. Kottermair | 2015 |
