California Cooperative Oceanic Fisheries Investigations (CalCOFI): Acoustic and Trawl Data

About this Collection

The 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 the focus has shifted to the study of the marine environment off the coast of California, the management of its living resources, and monitoring the effects of climate variability 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, and zooplankton biomass. This is a voluminous data set containing acoustic and trawl data collected on CalCOFI (California Cooperative Oceanic Fisheries Investigations) cruises. View this collection on the contributor's website.

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