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Past Cooperating Organizations:
Past Cooperating Organizations:
Presentations By Theme
By Theme Showing All
USDA National Insights and Action
Green, TimothyChallenging a trickle-down view of climate change on agriculture and groundwater
Evaluating NRCS Water Conservation Practice Impacts over the Ogallala Aquifer
USDA Conservation Programs and Groundwater – Advances in Data and Modeling
USDA-NIFA’s Water for Agriculture: A mechanism to fund a broader portfolio in groundwater sustainability.
Water quality trends in irrigation return flow from a southern Idaho watershed.
Climate Change
Holley, CameronMarkets, Groundwater and Law: Water Reform Lessons from Australia
Matching agricultural freshwater supply and demand: using industrial and domestic treated wastewater for sub-irrigation purposes
Quantifying the Role of Agricultural Groundwater Use for Drought Mitigation
Sustainability economics of groundwater usage and management: a perspective from environmental macroeconomics
The Case for Subsurface Storage of Water in Agricultural Basins
The economic value of emergency groundwater pumping during drought: The Yakima Basin, Washington State
The effects of climate change on groundwater extraction for agriculture and land-use change
The Future Of Agriculture In A Changing World With Less Water And More Regulations
Trends in extreme droughts and their impact on grain yield in China over the past 50 years
Emerging Contaminants
Chaves, HenriqueAn Index for Evaluating the Risk of Water Contamination by Pesticides: Development and Validation
Decadal-scale changes in uranium and bicarbonate concentrations in groundwater in the U.S.: Effects of irrigation on the mobilization of uranium
Exploring the origin and migration of antibiotics in aquifers to evaluate their impact on groundwater resources quality
LINKING MICROBIAL COMMUNITY COMPOSITION TO IN SITU NATURAL ATTENUATION OF EMERGING CONTAMINANTS
Veterinary antibiotic, pathogen, and antibiotic resistance genes in tile effluent and shallow groundwater following manure application: Influence of controlled tile drainage
Energy/Biofuel-Groundwater Nexus
Hoherd, CharlieDesigning Production wells to Optimize Performance and Efficiency
Evaluating the Effects of Over Pumping and Drought on Water Supply Well Production Capacities and Pumping Costs
Groundwater, Bioenergy and Soil Health – Is the Nexus Sustainable?
N-E-W Tech™: Advancing the Agricultural Circular Economy at the Nutrient-Energy-Water Nexus with Technology Innovation
RZWQM simulations of nitrate loss to subsurface drains from a Midwest bioenergy production system
Environmental Justice
Ramadugu, RatnakarExperiences of Participatory Irrigation Managementin the APWELL Project
Groundwater challenges faced by Southeast Asian smallholder farmers in Fresno County, California
Groundwater for more resilient agriculture in the Lower Mekong: governance challenges and lessons at the local level
Understanding the timing and duration of implementation processes of groundwater management plans (GMPs) under AB3030 in California
Groundwater Governance
Aly, OsvaldoAquifer System Urucuia: governance and integrated water management in the São Francisco River Basin - Brazil's Northeast
Connecting Regional Groundwater Assessments, Agriculture, and Groundwater Governance
Evolution of groundwater law in Arizona and Jordan – legal dimension of the groundwater revolution and implications for the groundwater crisis of the 21st century
Framing the Issues Associated with Groundwater Governance and Agriculture in the United States
From Integrated Regional Water Management to the Sustainable Groundwater Management Act: Lessons on institutionalizing participation to achieve the Human Right to Water in California
Managing Groundwater In a Time of Increasing Demand and Changing Climate
Mexico’s emerging illegal groundwater market: The product of corruption and neoliberal regulations
Negotiating agriculture representation in decision making on groundwater sustainability
New Model for Groundwater Management in Rural-Agricultural Basins
Towards understanding the role of Social Capital within Adoption Decision Processes: An application to adoption of irrigation technology
Groundwater Management
Clausnitzer, VolkerBalancing of interests in polder dewatering: A starring role for an integrated groundwater-surface water model
Building Capacity for Regional Sustainability with SGMA
California Almond Water Footprint
California Groundwater Management - the 21st Century Gordian Knot
California’s New Groundwater Management Laws, and Strategies to Avoid Adverse Impacts on Agriculture in Urbanizing Communities
California’s Sustainable Groundwater Management Act: A Perspective Looking Across the South-Western US
Can California Groundwater be Sustainably Managed with Agricultural Water Transfers? Effects on Aquifer Declines, Energy, and Food Production
Control of Topology of Water Fluxes in Arid Agriculture: Amalgamation of Subsurface Irrigation, Managed Aquifer Recharge and Engineered Soil Substrate
Economics of Long Term Groundwater: A Case Study for the Tulare Lake Basin, California
Enhancing groundwater management capabilities in California’s Central Valley - generating high-resolution groundwater maps from GRACE and in situ data
Evolution of Water Availability and Land Subsidence in California’s San Joaquin Valley
Factors influencing the adoption of water pollution mitigation measures by farmers in England
Groundwater Management in Mexico – Embarking on New Horizons?
Groundwater Management: Past, Present, and Future in the Upper Kings Basin of the Central Valley, California
Hydro-Economic Analysis for Sustainable Groundwater Management
Incorporating land-atmospheric-vegetation feedbacks into subsurface models used for agriculture water management.
Innovations in Agricultural Groundwater Management: Smart Markets for Transferable Pumping Rights
Institutional Approaches to Manage Groundwater in California:Evaluating Special Act Districts and Court Adjudications
Napa County Groundwater Resources: A Comprehensive Program to Ensure Sustainability
New MODFLOW’s One-Water Hydrologic Flow Model and Application to Conjunctive Use of the Rio Grande River and Transboundary Aquifers
Numerical evaluation of managed aquifer recharge as a conjunctive water resource management tool in the Walla Walla Basin
On-Farm Recharge: Acceptance and use by farmers and water managers in the San Joaquin Valley, California
Operational Mapping of Evapotranspiration over Agricultural Land in the California Central Valley
Planning for Sustainable Management of Groundwater Resources, Case Study: Nishapur plain in Iran
Quantifying the Impacts of Irrigation Technology Adoption on Water Resources in the High Plains Aquifer
Regulating Water Bore Drillers: Lessons from Australia
Remotely Sensed Crop Mapping Applications for Water Resource Management and Decision Support
Safe yield of large and small aquifers in agricultural regions
State Implementation of the Sustainable Groundwater Management Act (SGMA)
Summary of Managed Aquifer Recharge Concepts and Planning Methods
Sustainable Groundwater Management: What We Can Learn from California’s Central Valley Streams
The challenges of integrating groundwater in a significant way into California’s water supply portfolio
The exportation of agricultural water in California and other arid regions of the US.
The relative influence of groundwater versus surface irrigation sources for agricultural production in India
To Maximize Net Benefits, Abolish or Limit Water Data Confidentiality to 1-5 Years
Towards development of a complete Landsat evapotranspiration and energy balance archive to support agricultural consumptive water use reporting and prediction in the Central Valley, CA
Working toward Sustainable Groundwater Resources in an Uncertain Future
Groundwater Pollution in Animal Farming
Frey, StevenEvaluating the influence of tile drainage management on shallow groundwater resources
Investigating Livestock Manure Storage Facility Impacts on Groundwater in Alberta, Canada
Stable isotopes as indicators of sources and processes influencing nitrate distributions in groundwater beneath dairy farms in California
The Central Valley Dairy Representative Monitoring Program – Insight from 4 Years of Monitoring and Special Studies
What Will It Take To Protect Groundwater Quality Under California Central Valley Dairies?
Groundwater-Surface Water Interactions
Wagner, BrianAddressing Model Uncertainty in Groundwater-Management Modeling: A Case Study from the Upper Klamath Basin, Oregon and California.
Anthropogenic depletion of water resources in the TG Halli catchment near Bangalore, India
Ecosystem-based Groundwater Recharge to Help Farmers and Fish: Why California Needs 10,000 More Dams
Global Scale Study for Determining Groundwater Contribution to Environmental Flows and Sustainable Groundwater Abstraction Limits for SDGs
Incorporating a dynamic irrigation demand module into an integrated groundwater/surface water model to assess drought sustainability
Informing Restoration Practice Through Estimation of Groundwater-Surface Water Time Lags With Windowed Cross-Correlation
Managing the Groundwater-Surface Water Interface under California’s new GroundwaterLaw
Potatoes and Trout: Groundwater Model Optimization to Balance Agricultural and Ecosystem Stakeholder Needs in the Little Plover River Basin, Wisconsin
Predicted Impacts of Conjunctive Water Management on Late Summer Streamflow in an Agricultural Groundwater Basin with Limited Storage, Scott Valley, CA
Watershed modeling to evaluate the impact of irrigated agriculture on surface water – groundwater interactions
Irrigation
Juvvadi, Devi PrasadDrought Governance and Response Strategies including Mission Kakatiya in Telangana, India
Field kites: Evaluating supplemental irrigation with climate change
Hydroeconomic Modeling of Sustainable Groundwater Management
Irrigation Impacts in the Northern Great Lake States
Models to Inform Policy on Agricultural Groundwater Use in the Upper Midwest
Livelihoods
Young, CharlesImplementing California’s Sustainable Groundwater Management Act: Farmer Perceptions and the Balance of Groundwater and Economic Sustainability
Options for viable small-scale groundwater irrigation systems in the least-developed, water-rich case of Lao PDR
The Groundwater Constraint: Responses to Falling Water Tables in India
The Importance of Rural, Farmworking Communities in Advancing Policy Solutions that Address Agricultural Pollution of Groundwater
Managed Aquifer Recharge
Turner, JosephAquifer Studies and Recharge Assessment of the Northern California Lower Tuscan Aquifer System
Economic Analysis of Groundwater Banking on Agricultural Lands in California
Freshwater storage in brackish-saline aquifers for irrigation water supply: a bottomless pit or a fountain of gold?
Historic, Current, and Future Availability of Surface Water for Agricultural Groundwater Banking in the Central Valley, California
Integrated Modeling of In-Lieu Groundwater Recharge Using Recycled Water for Agriculture-Maximizing Benefits to Groundwater Dependent Ecosystems and Sustainable Groundwater Management
Potential for managed aquifer recharge on alfalfa crop land in California.
Soil water repellency - a concern for groundwater recharge and quality?
Stormwater Runoff Analysis for Placement of Managed Aquifer Recharge Projects in Santa Cruz and Northern Monterey Counties, California
The McMullin Project: The Justification and Process to bring On-Farm Flood Capture from Concept to Implementation
Managing Groundwater Quality
Kretsinger Grabert, VickiA Flow and Transport Model Developed as a Salt and Nitrate Management Analysis Tool for a Management Zone in California’s Eastern Kings Subbasin
Direct monitoring of agriculture impact on groundwater quality
Groundwater remediation for nitrate contamination in public supply wells: Challenge of the non-point source
Nitrate sensitive salinity management
Nitrogen surplus key factor in relation between farm practices and water quality
Reducing environmental N losses and increasing N uptake on grazed dairy farms with simple, low cost detection and treatment of fresh cow urine patches
Selective Groundwater Extraction for Agricultural Yield Optimization
Sensitive Catchments – Managing Nutrient Pathways and their Attenuation in NZ Agricultural Catchments
Tools for monitoring and evaluating potential sources of nitrates to ground water, Eastern Idaho
Nitrate Monitoring and Modeling
Nolan, BernardA statistical learning framework for groundwater nitrate models of the Central Valley, California
Knowledge based protection of groundwater through monitoring and modelling of nitrate in groundwater in rural areas
Scale dependence of controls on groundwater vulnerability to nonpoint-source nitrate contamination, California Coastal Basin aquifer system
Use of early warning monitoring systems for groundwater protection in a policy decision context
Will our traditions for groundwater sampling in agricultural settings survive the 21st century?
Nitrate Policy
Vægter, BoAction plans to protect groundwater from pesticide pollution in Aarhus, Denmark
Agricultural emission reduction policy and its effect on groundwater quality in nature areas in The Netherlands over the past 25 years
CA Central Valley Irrigated Lands Regulatory Program: The Sacramento Valley Rice Growers Approach to Groundwater Quality Management
Changing California’s groundwater policies and implementation strategies could increase opportunities for protecting drinking water while improving dairy farm environmental performance.
Development of sustainability strategies in the agri-food system-regional nitrogen management
Does variable rate irrigation decrease the loss of water quality contaminants from grazed dairy farming?
Harmonizing agriculture and vulnerable drinking water abstractions in Overijssel, the Netherlands: a collaborative approach
Managing freshwater resources: insights from New Zealand’s policy experience with managing the impacts of agricultural non-point sources.
Nitrate in Groundwater – Implementing Groundwater Monitoring Requirements for Irrigated Agriculture and Ensuring Safe Drinking Water in the Central Coast Region of California
Nitrates, Groundwater and Drinking Water - A Tale of Two Communities
Nitrogen Losses to Groundwater
Danielescu, SerbanA combined approach for understanding nitrogen loading to groundwater from a field under potato production in Prince Edward Island
Bayesian Nitrate Source Apportionment to Individual Groundwater Wells in the Central Valley by Use of Elemental and Isotopic Tracers
Decadal Changes in Agricultural Contaminants in Groundwater in the United States, 1988-2015
Efficient data-driven estimation of nitrate transport and reactions in groundwater using a vertical flux model
Groundwater nitrate concentrations in the Permo-Triassic aquifer of the Eden Valley, UK
Groundwater pathways for nutrient transport from agricultural land to the Great Barrier Reef
Hydrogeochemical characterization in relation to nitrate concentrations in Central Valley (California, USA) domestic wells
Spatial and temporal variability of nitrate in Wisconsin’s groundwater
The California Nitrogen Assessment: Implications for the Future of Groundwater Resources
Plenary
Hakim, AbdulApproach to Reduce Drought in California
Assessing the effects of buckwheat as a wireworm control crop on groundwater quality
Assessing the impact of existing and future water demand on economic and environmental aspects (case study from Rift valley lake basin, Ethiopia
Can Nitrate Leaching form an Orchard Be Accurately Estimated?
Characterization of agricultural nitrate pollution in a Mediterranean region: what should be the next step to deal with this environmental problem?
Combined analysis of time-varying sensitivity and identifiability indices to diagnose the response of complex environmental models
Community owned village ponds to mitigate floods and meet local irrigation demands: A novel conjunctive water use management approach
Contribution of Sustainable and Unsustainable Groundwater Use to Global Food Production
Cr(VI) and nitrate in groundwater and sediments of the southwestern Sacramento Valley, California, USA
Does following the recommended potato nitrogen fertility guideline contribute to groundwater contamination?
Drawing the Line: Borders and Boundaries Governing Conjunctive Use
ENVIRONMENTAL IMPACT OF SOIL MOISTURE MONITORING THROUGH CAPACITANCE PROBES OVER AQUIFER CONTAMINATION BY NITRATES
ENVIRONMENTAL PROJECTS RELATION TO THE QUALITY OF WATER IN SÃO DOMINGOS RIVER BASIN, BRAZIL, IN THE PERIOD 2000 TO 2010
Estimating Applied Water in Alfalfa using the IWFM Demand Calculator Model
Evaluation of N mass balance and soil nitrate as indicators of N leaching to groundwater in a Pacific Northwest dairy grass field
EVOLUTION AND FUTURE OF NITRATE SENSING TECHNOLOGY
Exploring relationship between evapotranspiration and groundwater level fluctuations in different land covers
Fate and persistence of emerging contaminants and multi-resistant bacteria in the continuum surface water - groundwater (the PERSIST Project)
Fate of Nitrogen on California Dairies as Measured by Regulatory Reporting
Field Scale Groundwater Nitrate Loading Model for the Central Valley, California, 1945-Current
FREEWAT, a HORIZON 2020 project to build open source tools for water management: a European perspective
Groundwater and Nitrogen Recharge Model for the On-Farm Flood Flow Capture Project in California
Groundwater Nitrate Attenuation and Changes in Groundwater Quality Across a California Delta Floodplain
Groundwater Protection and Raising of Farmers Awareness
Groundwater salinization due to hydraulic closure in Tulare Basin over a long term time scale
Impact of Community Based Tank Management in Andhra Pradesh (AP) and Telangana states in India
Improved irrigation scheduling through airborne detection of water stress
Improvement of phytoremediation by using chelating agents
Indicators to identify the source of pesticide contamination to groundwater
Influence of agriculture on the groundwater chemical status in Slovenian alluvial plains
Intercomparison of C2VSim and CVHM Groundwater Budgets for DWR Subregions in the Central Valley
Luncheon Keynote on Groundwater and the Future of Groundwater Management in Agriculture
Nitrogen cycling and water quality improvement during managed aquifer recharge: Experiments using reactive barrier technology
Nitrogen Fertilization in Central Valley Crops: Answering the question “Are we doing it Right?”
PHYSICAL AND CHEMICAL WATER FEATURES AS INDICATORS OF CHANGES FROM SOIL MANAGEMENT AND LAND USE
Plenary 11
Plenary 12
Plenary 22
Plenary 24
Plenary 31
Plenary 41
Plenary 42
Plenary 43
Plenary 45
Plenary 46
Quantifying the Impact of Human activities on Water Sustainability and Crop Yields across the High Plains Aquifer using Process-Based Models
Quantifying Water Dynamics for Cattle Grazing California Rangelands
Regional scale simulations of nitrate movement through the vadose zone using Hydrus 1D
Sub-irrigation with waste water: a soil column experiment to foresee and mitigate clogging
The impacts of piped water on water quality, sanitation, hygiene and health in rural households of north-western Bangladesh - a quasi-experimental analysis
The influence of the recent California drought on water table levels in the Sacramento Valley
The irrigation-groundwater nexus at the global scale
Using a GIS to develop distributed stormwater collection systems linked to managed aquifer recharge
Using High Frequency Pump Monitoring to Reduce Energy Consumption
Utilizing natural nitrogen reduction in national regulation
Water Security, productive restructuring and land use at Sepé Tiaraju settlement, São Paulo State, Brazil
What policies to manage groundwater use in agriculture? Lessons from a study of OECD countries.
Salinity Policy
Lawal, NurudeenCHARACTERIZATION AND TREATABILITY ASSESMENT OF ABATTOIR WASTEWATER USING ELEPHANT GRASS STALKS AS FILTER MEDIA
Produced Water from Oil & Gas Fields as a Potential Source of Irrigation Water
Regional management of a stock pollutant: agricultural drainwater
Soil leaching in saline areas. Is it the best practice for salinity management in agriculture? A case study from the Aral Sea Basin, Central Asia
The Netherlands Water Nexus Research Program: Brackish water as a resource for solving Agricultural and Industrial fresh water needs.
Themes