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      Biosphere Reserve Information
     

United States of America

SAN DIMAS

 
       
  General Description   The San Dimas Biosphere Reserve and Experimental Forest is located in southern California, in a chaparral-dominated Mediterranean ecosystem. In addition to the chaparral vegetation (with e.g. Adenostoma fasciculatum), riparian woodland, sage-buckwheat and barren areas, oak woodland and open yellow pine woodlands are represented. San Dimas constitutes a protected field laboratory jointly managed by the Angeles National Forest and Pacific Southwest Research Station. Studies have provided valuable information on air pollution, fire effects, erosion, hydrology, and plants and animals in southern California watersheds. The area also provides opportunities for ecological research to many nearby colleges, universities and governmental agencies.
The forest is currently closed for the general public, except under special written permit. No hunting or other recreational activities are currently allowed.
  Major ecosystem type   Evergreen sclerophyllous forests, woodlands or scrub
  Major habitats & land cover types   Mixed conifer woodlands; mixed oak woodlands; chamise chaparral; northern mixed chaparral; coastal Sage scrub; grassland
  Location   3412'N; 11746'W
  Area (hectares)    
  Total   6,945
  Core area(s)  
  Buffer zone(s)  
  Transition area(s) when given  
  Altitude (metres above sea level)   +381 to +1,615
  Year designated   1976
  Administrative authorities   San Dimas Experimental Forest USDA, Forest Service


Last updated: 1/9/2002

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