Filters: Tags: Nitrogen (X) > Extensions: ArcGIS Service Definition (X)

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Springs - Water Quality - Nitrate Indicator These data show the results of for Nitrate monitoring in Florida Springs for 2018. Water Quality in Florida Springs is an ecological indicator for the Landscape Conservation Project for Florida. The project entails large-scale assessment of and planning for the health of important natural resources in Florida, known as Conservation Assets (CAs). Conservation planning at the landscape scale provides a framework for safeguarding functional ecosystems, and their interconnected processes necessary to achieve true preservation of healthy resources. Spatially explicit data from the project informs prioritization and coordination for conservation decision-making. A suite of ecological indicators was carefully selected... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Florida, Landscape Conservation, Nitrogen, Springs, Water Quality Geochemical Characteristics of the Conterminous United States: % Nitrogen This raster depicts the percentage of lithological nitrogen (N) content in surface or near surface geology. We derived these rasters by calculating the average percent N content for each map unit in combined surficial-bedrock geologic maps. We used state geologic maps (Preliminary Integrated Geologic Map Databases for the United States, Open File Reports 2004-1355, 2005-1305, 2005-1323, 2005-1324, 2005-1325, 2005-1351, and 2006-1272), which depict surficial geology instead of bedrock when the surficial layers are sufficiently deep. For the state maps that do not incorporate surficial geology (i.e., midwestern states), we overlaid surficial geologic map units with thicknesses greater than 100 feet (from Soller et... Categories: Data, Map; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, GeoTIFF, Map Service; Tags: Bedrock, Conterminous U.S., Geochemistry, Geology, nitrogen