{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Richard A Erickson", "hasEmail": "mailto:rerickson@usgs.gov"}, "description": "This data release contains input data, estimated demographic parameters, movement probabilities, and simulated population outputs for a Silver Carp (Hypophthalmichthys molitrix) metapopulation model. The model explores the importance of the interjurisdictional connection between the Illinois and Mississippi Rivers, with a focus on developing strategies to reduce the risk of an invasion to the Great Lakes. Input data include posterior distributions for length-weight relationships, von Bertalanffy growth curves, von Bertalanffy growth curve standard deviations, female length-maturity relationships, and movement (transition) probabilities. Output data contain the final simulated population distributions under different management scenarios.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P13XRRCX", "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.6687f6acd34e4273a941456c.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_6687f6acd34e4273a941456c", "keyword": ["Illinois", "Illinois River", "Mississippi River", "USGS:6687f6acd34e4273a941456c", "Upper Mississippi River Basin", "biota", "ecological modeling", "invasive species", "population dynamics"], "modified": "2026-08-26T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-96.0645, 36.4566, -84.0234, 46.4984", "theme": ["geospatial"], "title": "Model input and output data supporting modeling the Silver Carp metapopulation connection between the Mississippi and Illinois River"}