{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Rebecca A Dorman", "hasEmail": "mailto:rdorman@usgs.gov"}, "description": "The responses (survival, growth, and/or reproduction) of test organisms  in six concentrations of toxicants in several test waters with different water quality characteristics.  In addition to the individual biological data, chemical, and water quality measurements from each toxicity test are also reported.  Test organisms include unionid mussels (Lampsilis siliquoidea, Villosa iris), a midge (Chironomus dilutus),  fish (rainbow trout Oncorhynchus mykiss and fathead minnow, Pimephales promelas), 2 amphibians (Hyla versicolor, Lithobates sylvaticus),  and an amphipod (Hyalella azteca).", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9V2O84R", "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.5eb2bb2182cefae35a29caa3.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5eb2bb2182cefae35a29caa3", "keyword": ["Acute toxicity", "Aquatic biology", "Chronic toxicity", "Contamination and pollution", "Major ion toxicity", "Species sensitivity", "Sublethal effects", "Survival", "Toxicity", "Toxicity testing", "USGS:5eb2bb2182cefae35a29caa3", "Water chemistry", "Water properties", "Water quality", "Water quality criteria", "biota"], "modified": "2020-08-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-92.284300000003, 38.910784, -92.274450000004, 38.912612", "theme": ["geospatial"], "title": "Chemical and biological data from acute and chronic exposure to sodium nitrate and sodium sulfate for several freshwater organisms in water-only bioassays"}