Continuous Plankton Recordings

Continuous Plankton Recording (CPR) is a method used to study tiny organisms called plankton in oceans and seas. A specialized device is attached to ships, which collects water samples as the vessel moves. The plankton in these samples are then examined to understand their diversity, abundance, and distribution. This data is crucial for monitoring marine ecosystems, understanding climate change impacts, and supporting fisheries management. CPR has been in use since the 1930s, providing valuable long-term insights into the health of marine environments worldwide.