Jo Ann M. Gronberg

17 items:

30-Meter-Resolution Grid of 2001 Counties, Conterminous United States 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 is a 30 by 30 meter (m) grid of 2001 counties in the conterminous United States. Tags: Conterminous United States, NSDI, USGS Science Data Catalog (SDC), county, inlandWaters
Inorganic Nitrogen Wet Deposition for the Conterminous United States, 1961 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. Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1961. The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples and precipitation depth data. Tags: Conterminous United States, NSDI, USGS Science Data Catalog (SDC), atmospheric deposition, inorganic nitrogen wet deposition
Inorganic Nitrogen Wet Deposition for the Conterminous United States, 1984 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. Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1984. The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples and precipitation depth data. Tags: Conterminous United States, NSDI, USGS Science Data Catalog (SDC), atmospheric deposition, inorganic nitrogen wet deposition
Inorganic Nitrogen Wet Deposition for the Conterminous United States, 1963 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. Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1963. The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples and precipitation depth data. Tags: Conterminous United States, NSDI, USGS Science Data Catalog (SDC), atmospheric deposition, inorganic nitrogen wet deposition
Inorganic Nitrogen Wet Deposition for the Conterminous United States, July 1955-June 1956 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. Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for July 1955 through June 1956. The estimates were derived from ammonium, and nitrate concentrations from wet-deposition samples and precipitation depth data. Tags: Conterminous United States, NSDI, USGS Science Data Catalog (SDC), atmospheric deposition, inorganic nitrogen wet deposition

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