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San Francisco Bay Benthic Macroinvertebrate Atlas

 
Benthic Atlas Project Image.

 

Information on benthic macroinvertebrate populations is currently available from numerous agencies in disparate databases.  To maximize the value of these data, San Francisco State University and the U. S. Geological Survey have combined data from several of these sources into a single comprehensive database. This gives managers a tool to easily extract species or biomass information from these data according to spatial and temporal queries.  We included macroinvertebrate abundance, biomass and distribution information collected from the benthic zone of the San Francisco Bay.  All macroinvertebrate data have been stored as tables inside a geodatabase and tied to spatial locations via relationship classes.  Benthic Macroinvertebrate data were contributed by the following organizations:

  • USGS National Research Program (1988-2009)
  • USGS WERC San Francisco Bay Estuary Field Station (2003-2005)
  • California Department of Water Resources (1990, 1993, 1995)
  • University of Wyoming (1999-2000)
  • San Francisco Estuary Institute (1975-2006) compilation includes data from:
    • National Oceanic and Atmospheric Administration (2000-2001)
    • California Department of Water Resources (1975-2006)
    • Bay Area Dischargers Association (1994-1997)
    • Bay Protection and Toxic Cleanup Program (1992, 1997)
    • SFEI Regional Monitoring Program (1994-2003)
    • SFEI Coastal Intensive Sites Network (2000-2001)
  • California Academy of Science Institute of Zoology data (1903-2005)
Benthic Atlas regions map image.
   

 


Project Details

Supporting Literature
 
Spatial Data


Information about this project:
 provides an overview of the project, including contents, citation, author list and data use restrictions.

Help: Gives detailed information on how to select locations from the data blocks and extract data.

 


Macroinvertebrate Data Description:
lists the various data sets included in the San Francisco Bay Benthic Macroinvertebrate Atlas. A map, brief description, and links to metadata, formatting information, and instructions for updating the data set are included for each. 

Additional Data Description: lists additional, non-invertebrate specific data sets that have also been included as part of the Benthic Atlas.

Database Download: Zip file that contains the Benthic Atlas geodatabase, ArcMapTM file, and Help document.



USGS Contact For This Project
John Takekawa
john_takekawa@usgs.gov
(707) 562-2000
San Francisco Bay Estuary Field Station
505 Azuar Drive
Vallejo, CA 94592
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