{"accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["010:10"], "contactPoint": {"@type": "vcard:Contact", "fn": "RISE Team", "hasEmail": "mailto:data@usbr.gov"}, "description": "Measurements of quagga mussel veliger numbers from Colorado River At Martinez Lake. Veligers, the larval stage of dreissenid mussels, are collected with a plankton tow net and preserved with alcohol and buffer. Veligers are identified and counted under cross-polarized light microscopy.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://data.usbr.gov/catalog/51/item/921", "description": "Landing page for \"Colorado River At Martinez Lake Intermittent Veliger Count Time Series Data\"", "mediaType": "text/html", "title": "RISE Item Details Page URL for \"Colorado River At Martinez Lake Intermittent Veliger Count Time Series Data\""}], "identifier": "https://datainventory.usbr.gov/rise/item/921", "keyword": ["Invasive Species", "Quagga Mussels", "Water Quality"], "landingPage": "https://data.usbr.gov/catalog/51/item/921", "modified": "2021-03-29T20:27:52Z", "publisher": {"@type": "org:Organization", "name": "Bureau of Reclamation"}, "spatial": "{\"type\":\"Point\",\"coordinates\":[-114.476,32.981]}", "title": "Colorado River At Martinez Lake Intermittent Veliger Count Time Series Data"}