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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This data set represents the average monthly maximum temperature in Celsius multiplied by 100 for 2002 compiled for every catchment of NHDPlus for the conterminous United States. The source data were the Near-Real-Time High-Resolution Monthly Average Maximum/Minimum Temperature for the Conterminous United States for 2002 raster dataset produced by the Spatial Climate Analysis Service at Oregon State University. The NHDPlus Version...
Tags: Average monthly maximum temperature,
CALI,
COGB,
California,
Catchment, All tags...
Conterminous United States,
GLMR,
Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy,
Inlandwaters,
LMTG,
Lower Mississippi, Arkansas-White-Red, and Texas-Gulf,
MORI,
MRB,
MRB1,
MRB2,
MRB3,
MRB4,
MRB5,
MRB6,
MRB7,
MRB8,
Major River Basin,
Missouri,
NAWQA,
NEMA,
NHDPlus,
NSDI,
New England and Mid-Atlantic,
PANW,
Pacific Northwest,
Rio Grande, Colorado, and Great Basin,
SAGT,
SPARROW,
South Atlantic-Gulf and Tennessee,
USGS Science Data Catalog (SDC),
environment,
geoscientificInformation,
inlandWaters, Fewer tags
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This tabular data set represents the area of each level 3 nutrient ecoregion in square meters compiled for every MRB_E2RF1 catchment of the Major River Basins (MRBs, Crawford and others, 2006). The source data are from the 2002 version of the U.S. Environmental Protection Agency's (USEPA) Aggregations of Level III Ecoregions for National Nutrient Assessment & Management Strategy (USEPA, 2002). The MRB_E2RF1 catchments are based on...
Tags: CALI,
COGB,
California,
Catchment,
Conterminous United States, All tags...
GLMR,
Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy,
Inlandwaters,
LMTG,
Level 3 Nutrient Ecoregions,
Lower Mississippi, Arkansas-White-Red, and Texas-Gulf,
MORI,
MRB,
MRB1,
MRB2,
MRB3,
MRB4,
MRB5,
MRB6,
MRB7,
MRB8,
MRB_E2RF1,
MRB_E2RF1WS,
Major River Basins,
Missouri,
NAWQA,
NEMA,
NSDI,
New England and Mid-Atlantic,
PANW,
Pacific Northwest,
Rio Grande, Colorado, and Great Basin,
SAGT,
SPARROW,
South Atlantic-Gulf and Tennessee,
USGS Science Data Catalog (SDC),
environment,
geoscientificInformation,
inlandWaters, Fewer tags
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This tabular data set represents the estimated area of level 3 ecological landscape regions (ecoregions), as defined by Omernik (1987), compiled for every MRB_E2RF1 catchment of the Major River Basins (MRBs, Crawford and others, 2006). The source data set is Level III Ecoregions of the Continental United States (U.S. Environmental Protection Agency, 2003). The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental...
Tags: CALI,
COGB,
California,
Catchment,
Conterminous United States, All tags...
GLMR,
Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy,
Inlandwaters,
LMTG,
Level 3 Ecoregions,
Lower Mississippi, Arkansas-White-Red, and Texas-Gulf,
MORI,
MRB,
MRB1,
MRB2,
MRB3,
MRB4,
MRB5,
MRB6,
MRB7,
MRB8,
MRB_E2RF1,
MRB_E2RF1WS,
Major River Basins,
Missouri,
NAWQA,
NEMA,
NSDI,
New England and Mid-Atlantic,
PANW,
Pacific Northwest,
Rio Grande, Colorado, and Great Basin,
SAGT,
SPARROW,
South Atlantic-Gulf and Tennessee,
USGS Science Data Catalog (SDC),
environment,
geoscientificInformation,
inlandWaters, Fewer tags
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This dataset consists of a series of rasters covering the conterminous United States. Each raster is a one kilometer (km) grid for 18 selected Census of Agriculture statistics mapped to land use pixels for the time period 1950 to 2012. A supplemental set of 9 statistics mapped at the entire county level are also provided as 1-km rasters. The rasters are posted as ArcGIS grids. The statistics represent values for crops, livestock, irrigation, fertilizer, and manure usage. Most statistics are mapped for all 14 Census of Agriculture reporting years in that time frame: 1950, 1954, 1959, 1964, 1969, 1974, 1978, 1982, 1987, 1992, 1997, 2002, 2007, and 2012.
Categories: Data;
Types: Citation;
Tags: Census of Agriculture,
Conterminous U.S.,
Cropland,
Crops,
Dasymetric mapping, All tags...
Fertilizer,
Historical agricultural data,
Irrigation,
Land Use Change,
Land use,
Livestock,
Manure,
NWALT,
National Water Quality Program,
USGS Science Data Catalog (SDC),
United States, Fewer tags
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This data set represents the 30-year (1971-2000) average annual precipitation in millimeters multiplied by 100 compiled for every catchment of NHDPlus for the conterminous United States. The source data were the "United States Average Monthly or Annual Precipitation, 1971 - 2000" raster dataset produced by the PRISM Group at Oregon State University. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets...
Tags: 30-year average annual precipitation,
CALI,
COGB,
California,
Catchment, All tags...
Conterminous United States,
GLMR,
Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy,
Inlandwaters,
LMTG,
Lower Mississippi, Arkansas-White-Red, and Texas-Gulf,
MORI,
MRB,
MRB1,
MRB2,
MRB3,
MRB4,
MRB5,
MRB6,
MRB7,
MRB8,
Major River Basin,
Missouri,
NAWQA,
NEMA,
NHDPlus,
NSDI,
New England and Mid-Atlantic,
PANW,
Pacific Northwest,
Rio Grande, Colorado, and Great Basin,
SAGT,
SPARROW,
South Atlantic-Gulf and Tennessee,
USGS Science Data Catalog (SDC),
elevation,
geoscientificInformation,
inlandWaters, Fewer tags
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