{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Frederick V Feyrer", "hasEmail": "mailto:ffeyrer@usgs.gov"}, "description": "This data set contains information on zooplankton and associated environmental parameters for sampling conducted in California's northern Sacramento-San Joaquin Delta between May 2016 and April 2018.  Macrozooplankton were sampled with horizontal tows (water surface) of a 50 cm-diameter conical plankton net that was 150cm long with 102\u00b5m mesh. Samples were preserved in the field in 10% formalin for laboratory processing that was conducted by a contractor (EcoAnalysts, Inc). Due to processing limitations, taxonomic data is not available for every sample and are thus not reflected in every data table (samples 1-28, 318-328, 531-620 have no data in the Zooplankton Taxa Table)", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9OZWUIP", "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.5b8eda46e4b0702d0e7ec6ef.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5b8eda46e4b0702d0e7ec6ef", "keyword": ["Aquatic Biology", "Cache Slough", "California", "Sacramento-San Joaquin Delta", "USGS:5b8eda46e4b0702d0e7ec6ef", "United States", "Zooplankton", "biota"], "modified": "2025-01-24T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-121.8260, 38.1756, -121.5596, 38.3621", "theme": ["geospatial"], "title": "Zooplankton Survey of the Northern Sacramento-San Joaquin Delta, California, 2016-2018"}