{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Erik A. Smith", "hasEmail": "mailto:easmith@usgs.gov"}, "description": "The U.S. Geological Survey (USGS), in cooperation with the St. Croix River Research Station \u2013 Science Museum of Minnesota, updated a previously developed CE-QUAL-W2 hydrodynamic and water-quality model of Madison Lake, Minnesota (Smith and others, 2017). The previous version simulated phytoplankton into four general algal communities or groups: (1) Bacillariophyta (diatoms) and Chrysophyta (chrysophytes); (2) Chlorophyta (green algae); (3) Cyanophyta (blue-green algae); and, (4) Haptophyta and Cryptophyta (flagellates). For the updated model, the Cyanophyta group (originally referred to as blue-green algae) has been divided into two groups: a nitrogen-fixing Cyanophyta group, generally representative of Anabaena, Dolichospermum, and Cylindrospermopsis, and a non-fixing, buoyant Cyanophyta group, generally representative of Planktothrix, Microcystis, and Woronichinia.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P92YEVPO", "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.5d265ba5e4b0941bde6507b5.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5d265ba5e4b0941bde6507b5", "keyword": ["Blue Earth County", "CE-QUAL-W2", "Madison Lake", "Minnesota", "USGS:5d265ba5e4b0941bde6507b5", "surface water", "water quality"], "modified": "2020-08-27T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-93.823, 44.165, -93.772, 44.208", "theme": ["geospatial"], "title": "Updated CE\u2013QUAL\u2013W2 water-quality model for Madison Lake, Minnesota (2014 and 2016)"}