{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Danielle M Cleveland", "hasEmail": "mailto:dcleveland@usgs.gov"}, "description": "These data are comprised of measurements of metals (cobalt, nickel, copper, zinc, cadmium, and lead), anions (fluoride, chloride, nitrite, bromide, nitrate, sulfate, and phosphate), dissolved organic carbon, and major cations (sodium, magnesium, potassium, calcium, manganese, iron, and strontium) in surface and pore water samples collected during an assessment of the impacts of mining-related metals on the keystone crayfish species, Orconectes quadruncus, in the St. Francois draininge in Madison County, Missouri USA.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9HARTQ4", "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.5824a1ace4b02652fd72b7b5.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5824a1ace4b02652fd72b7b5", "keyword": ["Madison County", "Missouri", "Orconectes quadruncus", "U.S. Geological Survey, Columbia Environmental Research Center", "USGS:5824a1ace4b02652fd72b7b5", "University of Missouri Soil Health Assessment Center", "biota", "dissolved organic carbon", "metals", "peeper (diffusion-based passive pore water sampler)", "pore water", "sediment-water interface", "stabilized liquid membrane devices", "surface water"], "modified": "2020-08-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-90.547256469728, 37.311198613829, -90.148315429685, 37.641422344213", "theme": ["geospatial"], "title": "Chemistry data for assessment of crayfish from Madison County, Missouri lead mines 2015"}