Ensuring the accuracy of satellite ocean colour products to build a long-term record of changes in phytoplankton in the global ocean

NCEO Scientists at Plymouth Marine Laboratory (PML)have conducted the largest ever global assessment of the accuracy of a wide range of satellite ocean colour products, which are developed by combining data from multiple satellites and used to examine the health and state of ocean ecosystems.

Ocean biogeochemistry

Ocean biogeochemistry and ecosystems are an essential Earth system component, both because of their uptake of antrophogenic carbon emissions (through biological carbon pump, i.e. air-sea fluxes, photosynthesis in the ocean and transport of carbon to the ocean bottom) and for providing living resources for billions of people around the world.