Mean-annual and mean-seasonal water-budget estimates from a Soil-Water-Balance model of the Appalachian Plateaus, 1980 through 2011
As part of the U.S. Geological Survey Groundwater Resources Program study of
Appalachian Plateaus aquifers, mean-annual and mean-seasonal water-budget
estimates for the period 1980 through 2011 were determined for a 162,000
square-mile area covering parts of New York, Pennsylvania, Maryland, Ohio,
West Virginia, Kentucky, Virginia, Tennessee, North Carolina, Georgia, Alabama,
and Mississippi. Mean-annual and mean-seasonal precipitation, recharge, and
actual evapotranspiration (ET) estimates were derived from annual and monthly
Soil-Water-Balance (SWB) model (McCoy and others, 2015; Westenbroek
and others, 2010) output and compiled in a geodatabase. Precipitation estimates
from the Appalachian Plateaus SWB model were derived from daily Daymet
climate grids (Thornton and others, 2012). Estimates of recharge from the
SWB model were calculated using a modified Thornthwaite-Mather soil-water
accounting method (Thornthwaite and Mather, 1957; Westenbroek and others,
2010). Estimates of ET from the SWB model were derived by adjusting a
spatially-variable estimate of potential ET (Hargreaves and Samani, 1985) with
estimates of precipitation and soil-moisture (Westenbrok and others, 2010).
The geodatabase contains polygon and point feature classes representing the
model grid cells and their centers, respectively, and two tables containing
mean-annual and mean-seasonal estimates for each cell. Mean-annual
estimates were computed for full calendar years (January through December)
and are presented in inches per year (in/yr) for the 1980 through 2011 period.
Mean-seasonal estimates for spring (March through May), summer (June
through August) and fall (September through November) are presented in
inches for the 1980 through 2011 period. Mean-seasonal estimates for
winter (December through February), also presented in inches, were
calculated for December 1980 through February 2011.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "010:12" ] |
| contactPoint |
{ "fn": "David E Ladd", "@type": "vcard:Contact", "hasEmail": "mailto:deladd@usgs.gov" } |
| description | As part of the U.S. Geological Survey Groundwater Resources Program study of Appalachian Plateaus aquifers, mean-annual and mean-seasonal water-budget estimates for the period 1980 through 2011 were determined for a 162,000 square-mile area covering parts of New York, Pennsylvania, Maryland, Ohio, West Virginia, Kentucky, Virginia, Tennessee, North Carolina, Georgia, Alabama, and Mississippi. Mean-annual and mean-seasonal precipitation, recharge, and actual evapotranspiration (ET) estimates were derived from annual and monthly Soil-Water-Balance (SWB) model (McCoy and others, 2015; Westenbroek and others, 2010) output and compiled in a geodatabase. Precipitation estimates from the Appalachian Plateaus SWB model were derived from daily Daymet climate grids (Thornton and others, 2012). Estimates of recharge from the SWB model were calculated using a modified Thornthwaite-Mather soil-water accounting method (Thornthwaite and Mather, 1957; Westenbroek and others, 2010). Estimates of ET from the SWB model were derived by adjusting a spatially-variable estimate of potential ET (Hargreaves and Samani, 1985) with estimates of precipitation and soil-moisture (Westenbrok and others, 2010). The geodatabase contains polygon and point feature classes representing the model grid cells and their centers, respectively, and two tables containing mean-annual and mean-seasonal estimates for each cell. Mean-annual estimates were computed for full calendar years (January through December) and are presented in inches per year (in/yr) for the 1980 through 2011 period. Mean-seasonal estimates for spring (March through May), summer (June through August) and fall (September through November) are presented in inches for the 1980 through 2011 period. Mean-seasonal estimates for winter (December through February), also presented in inches, were calculated for December 1980 through February 2011. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Digital Data", "format": "XML", "accessURL": "https://doi.org/10.5066/F7X06544", "mediaType": "application/http", "description": "Landing page for access to the data" }, { "@type": "dcat:Distribution", "title": "Original Metadata", "format": "XML", "mediaType": "text/xml", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.dba98e35-d294-402c-b31e-4ee461bc6dd1.xml" } ] |
| identifier | http://datainventory.doi.gov/id/dataset/USGS_dba98e35-d294-402c-b31e-4ee461bc6dd1 |
| keyword |
[ "Alabama", "Appalalachian Plateaus", "Georgia", "Kentucky", "Maryland", "Mississippi", "Mississippian aquifer", "New York", "North Carolina", "Ohio", "Pennsylvania", "Pennsylvanian aquifer", "Permian aquifer", "Soil-Water-Balance model", "Tennessee", "USGS:dba98e35-d294-402c-b31e-4ee461bc6dd1", "Virginia", "West Virginia", "aquifer", "environment", "evapotranspiration", "geoscientificInformation", "groundwater", "hydrologic budget", "inlandWaters", "precipitation", "recharge" ] |
| modified | 2020-11-17T00:00:00Z |
| publisher |
{ "name": "U.S. Geological Survey", "@type": "org:Organization" } |
| spatial | -88.992632, 31.180164, -75.057322, 43.797973 |
| theme |
[ "geospatial" ] |
| title | Mean-annual and mean-seasonal water-budget estimates from a Soil-Water-Balance model of the Appalachian Plateaus, 1980 through 2011 |
