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Modeled change in use of water (domestic and public use, industrial and commercial use, thermoelectric, irrigation, livestock, aquaculture, biofuels, and oil shale) by 2070, using the RCP 4.5 warming scenario with the SSP-1 scenario |
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Modeled change in use of water (domestic and public use, industrial and commercial use, thermoelectric, irrigation, livestock, aquaculture, biofuels, and oil shale) by 2070, using the RCP 4.5 warming scenario with the SSP-1 scenario |
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USDA Forest Service: Resources Planning Act (RPA) (2020) |
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5000 |
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[] |
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<DIV STYLE="text-align:Left;font-size:12pt"><DIV><DIV><P><SPAN>This data layer, the Resources Planning Act (RPA) Water Demand - Change in Water Demand (Withdrawals) by County (%) 2070, RCP4.5-SSP1, examines recent trends in freshwater use and makes projections in future freshwater use over the next 50 years. The RPA water demand model includes modeled historical and projected domestic and public use, industrial and commercial use, thermoelectric, irrigation, livestock, aquaculture, biofuels, and oil shale. Percent change in water demand (water withdrawal) by county was calculated from projected water demand for the year 2070 using combined scenarios RCP4.5-SSP1 relative to a 2020 baseline. Scenario = RCP4.5-SSP1 combination (low warming, moderate growth), mean/min/max of 5 climate models used in RPA Assessment; another three RCP-SSP combinations are available from the information source. This uses the following five climate models: Least Warm-MRI-CGCM3; Hot-HadGEM2-ES; Dry-IPSL-CM5A-MR; Wet-CNRM-CM5; Middle-NorESM1-M (https://www.fs.usda.gov/research/treesearch/60113) For information on RPA models and future scenarios see Langner et al. 2020: https://doi.org/10.2737/RMRS-GTR-412). For water demand methods see: Warziniack et al. 2022 - https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021EF002222; and Heidari 2021 - https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021EF002278. </SPAN></P><P><SPAN /></P><P><SPAN>Spatial Extent: CONUS</SPAN></P><P><SPAN>Units: Millions of gallons per day</SPAN></P></DIV></DIV></DIV> |
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<DIV STYLE="text-align:Left;font-size:12pt"><DIV><DIV><P><SPAN>The USDA Forest Service makes no warranty, expressed or implied, including the warranties of merchantability and fitness for a particular purpose, nor assumes any legal liability or responsibility for the accuracy, reliability, completeness or utility of these geospatial data, or for the improper or incorrect use of these geospatial data. These geospatial data and related maps or graphics are not legal documents and are not intended to be used as such. The data and maps may not be used to determine title, ownership, legal descriptions or boundaries, legal jurisdiction, or restrictions that may be in place on either public or private land. Natural hazards may or may not be depicted on the data and maps, and land users should exercise due caution. The data are dynamic and may change over time. The user is responsible to verify the limitations of the geospatial data and to use the data accordingly.</SPAN></P></DIV></DIV></DIV> |
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Change in Water Demand (Withdrawals) by County (%) (2070, RCP 4.5-SSP-1) |
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["Climate Risk Viewer","US Forest Service","USFS","Office of Sustainability and Climate","OSC","CRV","Climate Change","Forest"] |
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en-US |
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150000000 |
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