{
  "accessLevel": "public",
  "bureauCode": [
    "010:12"
  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "U.S. Geological Survey, Alaska Science Center",
    "hasEmail": "mailto:gs-ak_asc_datamanagers@usgs.gov"
  },
  "description": "This dataset contains measurements of in situ benthic biofilms from rivers of northwest Alaska during summer and fall 2016-2019. Measurements were made using a Benthotorch (bbe Moldaenke, Kiel, Germany) hand-held fluorometer, which distinguishes taxa (cyanobacteria, green algae, diatoms) and provides estimates of standing biomass.",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://doi.org/10.5066/P1AIBLTB",
      "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.678fc5bad34e28977994cfcd.xml",
      "format": "XML",
      "mediaType": "text/xml",
      "title": "Original Metadata"
    }
  ],
  "identifier": "http://datainventory.doi.gov/id/dataset/USGS_678fc5bad34e28977994cfcd",
  "keyword": [
    "Alaska",
    "Algae",
    "Aquatic ecosystems",
    "Arctic",
    "Benthos",
    "Benthotorch",
    "Biofilm",
    "Biota",
    "Cyanobacteria",
    "Diatoms",
    "Environment",
    "Freshwater ecosystems",
    "Green algae",
    "Rivers/Stream habitat",
    "USGS:678fc5bad34e28977994cfcd"
  ],
  "modified": "2025-06-18T00:00:00Z",
  "publisher": {
    "@type": "org:Organization",
    "name": "U.S. Geological Survey"
  },
  "spatial": "-166.4648, 65.7667, -154.4238, 68.1716",
  "theme": [
    "geospatial"
  ],
  "title": "In Situ Fluorometric Measurements of Cyanobacteria, Green Algae, and Diatoms in Biofilms from Northwest Alaskan Rivers During Summer and Fall 2016-2019"
}