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CalCOFI 75 Sta PatternThe California Cooperative Oceanic Fisheries Investigations (CalCOFI) are a unique partnership of the California Department of Fish & Wildlife, NOAA Fisheries Service and Scripps Institution of Oceanography. The organization was formed in 1949 to study the ecological aspects of the sardine population collapse off California. Today our focus has shifted to the study of the marine environment off the coast of California, the management of its living resources, and monitoring the indicators of El Nino and climate change. CalCOFI conducts quarterly cruises off southern & central California, collecting a suite of hydrographic and biological data on station and underway.  Data collected at depths down to 500 m include: temperature, salinity, oxygen, phosphate, silicate, nitrate and nitrite, chlorophyll, transmissometer, PAR, C14 primary productivity, phytoplankton biodiversity, zooplankton biomass, and zooplankton biodiversity. 

In 2004, the CalCOFI surveys became part of the LTER (Long Term Ecological Research) ecological studies network as a site to understand the pelagic ecosystem of the California Current.  The CCE-LTER project has expanded CalCOFI goals and, with additional seawater sample analyses and vertical net tows, broaden the scope of the 65 year times-series.  LTER also conducts seasonal process cruises in the CalCOFI grid and operate autonomous gliders along lines 80 and 90 (http://spray.ucsd.edu/).



The CalCOFI Technical Group at SIO offices reside on the second floor, west wing of the Marine Ecosystem Sensing, Observation and Modeling (MESOM) Laboratory at Scripps Institution of Oceanography, University of California San Diego. 8880 Biological Grade, La Jolla, California (Link on Google Maps).

CalCOFI Technical Group
Scripps Inst of Oceanography
9500 Gilman Dr, Dept 0206
La Jolla, CA 92093-0206
MESOM Lab Building
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