{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "John E. Solder", "hasEmail": "mailto:jsolder@usgs.gov"}, "description": "This data release describes one (1) Microsoft Excel table of lumped parameter models of groundwater age for groundwater discharging to the South Loup River, Nebraska. The table (LPMAgeResults) includes final models of groundwater age and metrics by calibration of lumped parameter models to tracer concentrations using TracerLPM software (Jurgens and others, 2012). Interpreted results presented here were used to guide hydrologic interpretations of groundwater sources and flow paths of groundwater discharging to the South Loup River, NE.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9L6B4XE", "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.614b66b8d34e0df5fb97a770.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_614b66b8d34e0df5fb97a770", "keyword": ["Nebraska", "Nebraska Sand Hills", "Northern High Plains Region", "USGS:614b66b8d34e0df5fb97a770", "United States", "age estimation methods", "environment", "groundwater", "mathematical simulation", "tracer study", "water chemistry"], "modified": "2022-05-09T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-100.7446, 40.8720, -99.0939, 41.6934", "theme": ["geospatial"], "title": "Lumped Parameter Models of Groundwater Age, South Loup River, Nebraska"}