{"accessLevel": "public", "bureauCode": ["020:00"], "contactPoint": {"fn": "Russell Erickson", "hasEmail": "mailto:erickson.russell@epa.gov"}, "describedBy": "https://pasteur.epa.gov/uploads/45/documents/MEDIonToxPaper1_DataDictionary.docx", "describedByType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "description": "This dataset provides concentration-response data and associated general chemistry conditions for 26 experiments consisting of 149 tests regarding the acute toxicity of major ions to Ceriodaphnia dubia in a variety of test waters; it also provides LC50 estimates and the estimated ion mixtures at the LC50 for each toxicity test. \n\nThis dataset is associated with the following publication:\nMount , D., R. Erickson , T. Highland , R. Hockett , D. Hoff , T. Norberg-King , K. Peterson, Z.  Polaske, and S. Wisniewski. The acute toxicity of major ion salts to Ceriodaphnia dubia: I. Influence of background water chemistry.   ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, USA, 35(12): 3039-3057, (2016).", "distribution": [{"downloadURL": "https://pasteur.epa.gov/uploads/45/MEDIonToxPaper1_Dataset.zip", "mediaType": "application/x-zip-compressed", "title": "MEDIonToxPaper1_Dataset.zip"}], "identifier": "A-0gb6-45", "keyword": ["Acute Toxicity", "Ceriodaphnia dubia", "Freshwater", "Major Ion Toxicity", "Test Water Chemistry Effects"], "license": "https://pasteur.epa.gov/license/sciencehub-license.html", "modified": "2016-05-05", "programCode": ["020:096"], "publisher": {"name": "U.S. EPA Office of Research and Development (ORD)", "subOrganizationOf": {"name": "U.S. Environmental Protection Agency", "subOrganizationOf": {"name": "U.S. Government"}}}, "references": ["https://doi.org/10.1002/etc.3487"], "rights": null, "title": "The Acute Toxicity of Major Ion Salts to Ceriodaphnia dubia: I. Influence of background water chemistry."}