Fish assemblages in southern California kelp forests.

Metadata Updated: March 11, 2021

This is a point file of fish assemblages calculated from diver surveys in kelp forests in Southern California. 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. Fish that were not present in at least 5% of the trawls were removed from this analysis, resulting in a site by species matrix of 44 sites and 45 species. Site groups were calculated using the Bray-Curtis dissimilarity coefficient with average means clustering

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date March 11, 2021
Metadata Updated Date March 11, 2021
Data Update Frequency irregular

Additional Metadata

Resource Type Dataset
Metadata Created Date March 11, 2021
Metadata Updated Date March 11, 2021
Publisher NOAA/NOS/NCCOS/CCMA/Biogeography Branch (Point of Contact)
Unique Identifier Unknown
Maintainer
Identifier Fish assemblages in southern California kelp forests.
Language en-US
Data Last Modified 2006-01-01
Public Access Level public
Data Update Frequency irregular
Bureau Code 006:48
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
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Program Code 006:055
Source Datajson Identifier True
Source Hash 62c488a0cd84a5ed3e45543b9fc64dd2d04ba09b
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -120.62903, 32.442383, -117.213357, 32.442383, -117.213357, 34.872768, -120.62903, 34.872768, -120.62903, 32.442383}

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