{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Michael E. Wieczorek", "hasEmail": "mailto:mewieczo@usgs.gov"}, "description": "This tabular data set represents the average normalized atmospheric (wet) deposition, \nin kilograms per square kilometer multiplied by 100, of Total Inorganic Nitrogen for the \nyear 2002 compiled for every MRB_E2RF1 catchment of selected Major River Basins \n(MRBs, Crawford and others, 2006). Estimates of Total Inorganic Nitrogen deposition \nare based on National Atmospheric Deposition Program (NADP) measurements \n(B. Larsen, U.S. Geological Survey, written. commun., 2007). De-trending methods \napplied to the year 2002 are described in Alexander and others, 2001. NADP site \nselection met the following criteria: stations must have records from 1995 to 2002 \nand have a minimum of 30 observations.\n\t\t\nThe MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental \nProtection Agency's (USEPA) ERF1_2 and include enhancements to support national \nand regional-scale surface-water quality modeling (Nolan and others, 2002; Brakebill and \nothers, 2011).\n\t\t\nData were compiled for every MRB_E2RF1 catchment for the conterminous United States \ncovering New England and Mid-Atlantic (MRB1), South Atlantic-Gulf and Tennessee (MRB2), \nthe Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy (MRB3), the Missouri (MRB4), \nthe Lower Mississippi, Arkansas-White-Red, and Texas-Gulf (MRB5), the Rio Grande, Colorado, \nand the Great basin (MRB6), the Pacific Northwest (MRB7) river basins, and California (MRB8).", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://water.usgs.gov/lookup/getspatial?mrb_e2rf1_tin", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.390e59d4-bf8f-45ec-a8a3-b40180ccdd24.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_390e59d4-bf8f-45ec-a8a3-b40180ccdd24", "keyword": ["CALI", "COGB", "California", "Catchment", "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", "MRB_E2RF1", "MRB_E2RF1WS", "Major River Basins", "Missouri", "NAWQA", "NEMA", "New England and Mid-Atlantic", "PANW", "Pacific Northwest", "Rio Grande, Colorado, and Great Basin", "SAGT", "SPARROW", "South Atlantic-Gulf and Tennessee", "Total Inorganic Nitrogen", "USGS:390e59d4-bf8f-45ec-a8a3-b40180ccdd24", "environment", "geoscientificInformation", "inlandWaters"], "modified": "2020-11-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-127.910792, 23.243486, -65.327751, 51.657387", "theme": ["geospatial"], "title": "Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: Normalized Atmospheric Deposition for 2002, Total Inorganic Nitrogen"}