Pond, Lake, or Reservoir as an Irrigation Source on Agricultural Land in the Conterminous United States, 1992: National Resource Inventory Conservation Practice ISO02

Description

This data set represents the estimated percentage of the 1-km grid cell that is covered by or subject to the agricultural conservation practice (CPIS02), Pond, Lake or Reservoir as an Irrigation Source (PLRIS) on agricultural land by county. Pond, Lake or Reservoir as an Irrigation Source are described as an "inland body of water (fresh or salt) of considerable size occupying a basin or hollow on the earth's surface, and which may or may not have a current or single direction of flow." (U.S. Department of Agriculture, 1995) This data set was created with geographic information systems (GIS) and database management tools. The acres on which PLRIS's are applied were totaled at the county level in the tabular NRI database and then apportioned to a raster coverage of agricultural land within the county based on the Enhanced National Land Cover Dataset (NLCDe) 1-kilometer resolution land cover grids (Nakagaki, 2003). Federal land is not considered in this analysis because NRI does not record information on those lands.

Resources

Name Format Description Link
55 Landing page for access to the data https://doi.org/10.5066/P949AFU5
55 The metadata original format https://data.usgs.gov/datacatalog/metadata/USGS.d5ea0a1e-1a9d-457f-87ab-839b75fbc1a2.xml
55 Landing page for access to the data https://water.usgs.gov/lookup/getspatial?nri_is02
55 Landing page for access to the data https://doi.org/10.5066/P949AFU5

Tags

  • environment
  • national-resources-inventory
  • agricultural-practices
  • usgs-d5ea0a1e-1a9d-457f-87ab-839b75fbc1a2
  • geoscientificinformation
  • inlandwaters
  • pond-lake-reservoir

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