Fish diversity in southern California using scuba surveys in kelp forests.
The Shannon Index of diversity was calculated from diver surveys on kelp beds in Southern California. Kelp diver visual census data was combined for two separate southern California datasets. The Partnership for Interdisciplinary Studies of Coastal Oceans (PISCO) provided information collected at 15 sites, and Vantuna Research Group (VRG) at 29 sites. Visual transect surveys were completed by SCUBA divers along the bottom of the kelp forest. The VRG dataset provided fish counts along 2m x 60m transects which were subsequently averaged for comparison with the PISCO dataset. The PISCO dataset provided mean counts along a 2m x 30m transect which were doubled before combining with the VRG data. The diversity analysis included 84 species of fish.
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https://cdn.coastalscience.noaa.gov/datasets/ccma/biogeo/cinms/Chapter_4_Data/PISCO_VRG_fish_div_5min.ZIP
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GCMD Keyword Forum Page
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| description | The Shannon Index of diversity was calculated from diver surveys on kelp beds in Southern California. Kelp diver visual census data was combined for two separate southern California datasets. The Partnership for Interdisciplinary Studies of Coastal Oceans (PISCO) provided information collected at 15 sites, and Vantuna Research Group (VRG) at 29 sites. Visual transect surveys were completed by SCUBA divers along the bottom of the kelp forest. The VRG dataset provided fish counts along 2m x 60m transects which were subsequently averaged for comparison with the PISCO dataset. The PISCO dataset provided mean counts along a 2m x 30m transect which were doubled before combining with the VRG data. The diversity analysis included 84 species of fish. |
| distribution |
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| identifier | https://data.noaa.gov/waf/NOAA/nos/nccos/iso/xml/38965.xml |
| issued | 2006-01-01T00:00:00.000+00:00 |
| keyword |
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"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",
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"EARTH SCIENCE > Oceans > Marine Biology > Fish",
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| language |
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| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2006-01-01T00:00:00.000+00:00 |
| publisher |
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| rights | otherRestrictions, unclassified |
| spatial | -117.163131,32.414641,-120.668804,34.918595 |
| title | Fish diversity in southern California using scuba surveys in kelp forests. |
