Fish diversity in central and southern California using fish catch and effort data from the Recreational Fisheries Information Network
This dataset was provided by the Recreational Fisheries Information Network (RecFIN), and contained GPS coordinates for 680 CPFV trips during 1999 and 2001 at depths ranging from 0 - 2200 m. Fishers targeted specific species during each trip, and visited between 1 and 22 locations. Each trip/location combination was considered a unique site and was used as a sample unit in analyses. RecFIN provided information on four hook and line fishing methods: free drift, stationary drift, anchor, and troll. The trolling trips were removed before analysis because they targeted specific pelagic species and therefore provide limited information about diversity. The final data set analyzed for diversity contained information on 130 fish species at 4085 trip/location combinations. Diversity was calculated for each trip/location using the Shannon Index of diversity. Using ArcGIS, 5 x 5 minute grids were created and mean diversity was calculated for each grid cell containing data.
Resources
3 resources available
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RECFIN_fish_div_5min.shp
ZIP -
GCMD Keyword Forum Page
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Full Metadata Record
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "Not provided - Contact data.gov", "hasEmail": "mailto:datagovsupport@gsa.gov" } |
| describedByType | application/octet-steam |
| description | This dataset was provided by the Recreational Fisheries Information Network (RecFIN), and contained GPS coordinates for 680 CPFV trips during 1999 and 2001 at depths ranging from 0 - 2200 m. Fishers targeted specific species during each trip, and visited between 1 and 22 locations. Each trip/location combination was considered a unique site and was used as a sample unit in analyses. RecFIN provided information on four hook and line fishing methods: free drift, stationary drift, anchor, and troll. The trolling trips were removed before analysis because they targeted specific pelagic species and therefore provide limited information about diversity. The final data set analyzed for diversity contained information on 130 fish species at 4085 trip/location combinations. Diversity was calculated for each trip/location using the Shannon Index of diversity. Using ArcGIS, 5 x 5 minute grids were created and mean diversity was calculated for each grid cell containing data. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "RECFIN_fish_div_5min.shp", "format": "ZIP", "mediaType": "application/zip", "description": "Downloadable Data. Zip File contains: 1 shapefile, 6 ancillary files. 80KB RECFIN_fish_div_5min.shp RECFIN_fish_div_5min.dbf RECFIN_fish_div_5min.shp.xml RECFIN_fish_div_5min.prj RECFIN_fish_div_5min.sbn RECFIN_fish_div_5min.sbx RECFIN_fish_div_5min.shx", "downloadURL": "https://cdn.coastalscience.noaa.gov/datasets/ccma/biogeo/cinms/Chap_4_Data/RECFIN_fish_div_5min.ZIP", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "GCMD Keyword Forum Page", "accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords", "mediaType": "text/html", "description": "Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Full Metadata Record", "accessURL": "https://www.fisheries.noaa.gov/inport/item/39073", "mediaType": "text/html", "description": "View the complete metadata record on InPort for more information about this dataset.", "describedByType": "application/octet-stream" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/nos/nccos/iso/xml/39073.xml |
| issued | 2004-07-01T00:00:00.000+00:00 |
| keyword |
[ "EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH", "EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > COMMUNITY STRUCTURE", "EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS", "EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > USE/FEEDING HABITATS", "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC", "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > PELAGIC", "EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > ENVIRONMENTAL ASSESSMENTS", "EARTH SCIENCE SERVICES > MODELS > DYNAMIC VEGETATION/ECOSYSTEM MODELS", "CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > CALIFORNIA", "Geographic Information > polygons", "EARTH SCIENCE > Oceans > Marine Biology > Fish", "DOC/NOAA/NOS/NCCOS > National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce", "Environmental Monitoring", "Channel Islands National Marine Sanctuary", "Southern California", "Benthic", "DOC/NOAA/NOS/NCCOS > National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce", "CINMS_Assessment" ] |
| landingPage | https://www.fisheries.noaa.gov/inport/item/39073 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2004-07-01T00:00:00.000+00:00 |
| publisher |
{ "name": "National Centers for Coastal Ocean Science", "@type": "org:Organization" } |
| rights | otherRestrictions, unclassified |
| spatial | -116.313147,31.296021,-124.27473,41.488524 |
| theme |
[ "geospatial" ] |
| title | Fish diversity in central and southern California using fish catch and effort data from the Recreational Fisheries Information Network |
