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      Biosphere Reserve Information
     

United States of America

CALIFORNIA COAST RANGES

 
       
  General Description   Located in the San Francisco Bay area, this biosphere reserve includes a highly diverse complex of evergreen sclerophyllous woodland, coastal, estuary and marine ecosystems.
San Francisco is a focal point for coastal industry and trade. Tourism, some agriculture and fisheries, transportation, manufacturing, military installations, and research and educational institutions are also important to the regional economy.
The primary aim of the biosphere reserve is to develop a commitment to ecosystem management among the various management agencies. Given the intense human pressure of the area, the conservation of biodiversity is very challenging. Of particular concern is to raise environmental awareness among the diverse urban communities.
  Major ecosystem type   Temperate rainforest
  Major habitats & land cover types   (At Angelo Reserve)
Mixed forests (including mixed evergreen, California bay, tan oak,
madrone, upland redwood, upland Douglas-fir, Pacific yew, and
knobcone pine); woodlands (including Oregon oak, black oak, interior live oak, and mixed north-slope cismontane); mixed chaparral (including chamise, montane manzanita, whitethorn, tobacco brush, buck brush, interior live oak, and north-slope chaparral); bald hills prairie; grassland; freshwater seep; coastal winter steelhead trout stream; coastal salmon stream
(At Big Creek Reserve)
Coastal strand; coastal bluff scrub; coastal scrub; ceanothus shrub; sage scrub; rocky scrubland; chamise chaparral; coast range and streambank woodland; stream-mouth woodland; sycamore-draw woodland; coast live oak forest; mixed hardwood-coast live oak forest; mixed hardwood-canyon live oak forest; Ponderosa pine-Hoover's manzanita woodland; Ponderosa pine-mixed hardwood-coast live oak forest; Ponderosa pine-mixed hardwood-canyon live oak forest; Ponderosa pine-coast live oak forest; coulter pine forest;
Santa Lucia-fir woodland; redwood streamside forest; redwood-mixed hardwood forest; pure redwood forest; aquatic (both freshwater and marine) habitats
  Location   3945'N; 12358'W; 4130'N; 12400'W; 36N; 12131'W; 36N; 12137'W
  Area (hectares)    
  Total   62,098
  Core area(s)  
  Buffer zone(s)  
  Transition area(s) when given  
  Altitude (metres above sea level)   0 to +1,571
  Year designated   1983
  Administrative authorities   University of California Natural Reserve System


Last updated: 4/23/2002

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