How OSPAR measures the health of the North-East Atlantic
Its regional assessment brings together evidence on pressures, wildlife and water quality.
OSPAR's Quality Status Report combines monitoring from countries around the North-East Atlantic. It assesses different parts of the marine environment, from contaminants and nutrients to the state of habitats and wildlife.
A regional approach matters because water and marine species move across national boundaries. A pressure measured in one place can have effects elsewhere. By publishing methods and indicators together, the assessment gives governments a way to compare conditions and identify which areas need more evidence or action.