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California Current LME Maintained by NOAA  
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Introduction
 
The California Current LME is an example of a large pelagic ecosystem which has been studied by CalCOFI participants since 1949 .The North Pacific Current feeds into the Alaska Current and the California Current which moves south along the coastline of North America . It then flows far offshore in the Southern California Bight before touching the mainland again in Baja California, Mexico. This LME is adjacent to the Gulf of Alaska LME and the Gulf of California and the Pacific Central-American Coastal LMEs.
The main features of the California Current are:
  • Decadal variation as well as variation during El Niño and La Niña events. See more
  • High biological productivity (>250 mg C/sq m/day)
  • Characterized inshore by an extensive kelp ecosystem. Watch the video
  • Important Californian sardine fishery which collapsed in the 1940s and 50s and has now recovered
  • Ongoing fisheries for squid, groundfish, tuna and salmonids
  • Historic overharvesting of great whales may be partly responsible for changes to the ecosystem
  • Large populations of sea birds
  • Rapid urbanization in places has led to loss of habitat and discharge of pollutants
  • Marine protected areas have been established.
Fifty years of research on the California Current
Photo title: Fifty years of research on the California Current
Photo credit: CalCOFI
 
 
 
 
All  (17) Websites   (5) Documents   (4) Books   (2) Institutional Contact   (6)
  
TitleMarine Ecosystems of the North Pacific  ( BOOK )
Author(s) / Editor(s) PICES
Keywords MARINE ECOSYSTEMS; NORTH PACIFIC; CLIMATE; OCEANOGRAPHY; CHEMISTRY; BIOLOGY
Geography Keywords NORTH PACIFIC; NORTHEAST PACIFIC; NORTHWEST PACIFIC
Content Language(s)English
Web Addresshttp://www.pices.int/pub ... 2005.aspx
Type of Book Book
Publisher North Pacific Marine Science Organization
Publication LocationSidney, BC (Canada)
Publication Date2004
Hard Copy AvailabilityWrite to PICES for free copy. Details at www.pices.int
Series Title PICES Special Publication
Reference Info
Number of Pages280 ppVolume/Issue NumberNumber 1
Reference Numbers
ISBN1-897176-00-7
Related to TopicsGulf of California LME (83300); California Current LME (80391); Gulf of Alaska LME (69366); East Bering Sea LME (69334); Area 67: Pacific Northeast (3120)
  
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