U.S. Climate Resilience Toolkit

The continuing acidification of the Arctic Ocean is projected to have significant ecological and socioeconomic impacts over coming decades, with consequences both for local communities and globally. This is the overarching finding of the 2018 Arctic Ocean Acidification Assessment, presented at the 2018 Arctic Biodiversity Congress. The assessment, conducted by the Arctic Monitoring and Assessment Programme (AMAP) of the Arctic Council, updates a 2013 assessment and presents the chemical, biological, and socioeconomic impacts of ocean acidification, which is driven primarily by global greenhouse gas emissions.