CalCOFI is a renowned brand dedicated to the study and sustainable management of the marine ecosystem along the coast of California. Through quarterly cruises, CalCOFI collects comprehensive environmental and marine data that helps us understand the California Current, manage its resources, and monitor indicators of climate change and El Niño. This long-term ecosystem research program operates from north of San Francisco Bay to San Diego, extending 300 miles offshore.

CalCOFI is a unique collaboration between government and academic organizations, including NOAA's Fisheries Service, the California Department of Fish & Wildlife, and the Scripps Institution of Oceanography. Their partnerships ensure the program's success in collecting essential and accurate data. CalCOFI supports ongoing research and provides access to their publicly-accessible data server, which includes hydrographic and plankton data.

Researchers can utilize this information without any restrictions for academic, government, and non-profit purposes. With a rich history dating back to 1949, CalCOFI also hosts an annual conference and offers preserved plankton samples for further study. Discover more about their methodologies, survey equipment, sampling methods, and much more.

Stay informed by signing up for the CalCOFI newsletter and be among the first to know about newly added data. By engaging with CalCOFI, you can contribute to the preservation and sustainable management of California's marine ecosystems