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Climate Change, Water, and Risk: Current Water Demands Are Not Sustainable
July 2010
This report summarizes the results of an analysis performed by consulting firm Tetra Tech for the Natural Resources Defense Council (NRDC) in 2010, examining the effects of global warming on water supply and demand in the contiguous United States.
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Regulatory Aspects of Direct Potable Reuse in California
April 2010
This paper, prepared for the National Water Research Institute, discusses the growing water demand in California and the need to implement new strategies to satisfy it, with a focus on direct potable use of water. The purpose of this paper is to identify issues that would need to be addressed by regulatory agencies and utilities in California interested in pursuing direct potable reuse as a viable option in the future.
Author or Affiliated User: James Crook
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Assessing the Risk of 100-Year Freshwater Floods in the Lamprey River Watershed of New Hampshire Resulting from Changes in Climate and Land Use
2010
This NOAA funded project is assessing flood risk associated with existing and future land use and climate change scenarios for the Lamprey River watershed of Great Bay, New Hampshire to support land use decision-making. Key products include maps at the watershed and municipality scale of the 100-year flood risk boundaries and river discharge at specific locations under selected land use and climate change scenarios.
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The Implications of Climate Change on Water
2010
This document summarizes some of the key messages from the 2009 United Nations World Water Development Report, outlining the relationships between climate change and water resources, and the potential climate impacts on the availability of water and the control of water extremes.
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USGS Groundwater Resources Program
2008
The U.S. Geological Survey (USGS) GroundWater Resources Program (GWRP) supports applied research into the effects of climate variability on groundwater availability. The purpose of GWRP is to conduct and synthesize groundwater investigations on regional and national scales.
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Climate Change in Colorado: A Synthesis to Support Water Resources Management and Adaptation (2008)
2008
This report is a synthesis of climate change science that is important for evaluating impacts on Colorado's water resources. This document provides scientific analyses to support state and regional efforts to develop a water adaptation plan, while presenting scientific analyses on observed trends, modeling, and projections of hydro-climatic variables - including temperature, precipitation, snowmelt, and runoff. This analysis includes a record of Colorado climate that covers trends in temperature, precipitation, snow and stream flow; a section describing climate models, emissions scenarios, and downscaling; followed by climate attributions, projections, and implications for the state.
Authors or Affiliated Users: Andrea J. Ray, Joseph J. Barsugli, Kristen B. Averyt
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Climate and Land Use Change Effects on Ecological Resources in Three Watersheds: A Synthesis Report
August 2007
The effects of global change drivers differ by place and in scale, necessitating place-specific impacts information to enable stakeholders to respond appropriately. Place and scale also determine appropriate adaptation strategies and expected outcomes. Three watershed case study assessments were conducted to advance the capability of managers to consider climate and land use change in watershed management decisions. The case studies were of the San Pedro River Watershed, the Sacramento River Watershed, and several small watersheds in Maryland (see Related Links).
Authors or Affiliated Users: Susan H. Julius, Britta G. Bierwagen, Thomas E. Johnson, Randall Freed, Susan Asam, Sandra Shapiro
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Confronting Climate Change: An Early Analysis of Water and Wastewater Adaptation Costs
October 2009
This analysis is an economic assessment with three objectives: 1) To characterize the impacts of climate change on drinking water and wastewater services in the United States through 2050, based on greenhouse gas scenarios and regional projections of climate change effects; 2) To help policy makers and the water and wastewater sector begin to understand the challenges of ensuring that reliable water and wastewater services continue to be available in the face of a changing climate; and 3) To provide early cost estimates so that policies can be developed that address these challenges and planning by utilities can begin.
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Climate Change Impacts on Florida (with a specific look at groundwater impacts)
September 2009
This article discusses the impact of climate change on Florida's hydrologic cycle and groundwater.
Author or Affiliated User: Frederick Bloetscher
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Assessing Reservoir Operations Risk Under Climate Change
April 11, 2009
A collaborative effort of the Bureau of Reclamation, USGS, USACE, and the California Dept. of Water Resources, this paper presents a flexible methodology for conducting climate change risk assessments involving reservoir operations. The risk-based framework described in this paper provides a new context for climate change assessments. It is a flexible framework that advances methods for assessing scenario-impacts and/or characterizing uncertainties about projection scenarios or associated impacts.
Authors or Affiliated Users: Levi D. Brekke, Edwin P. Maurer, Jamie D. Anderson, Michael D. Dettinger, Edwin S. Townsley, Alan Harrison, Tom Pruitt
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