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Climate and Atmosphere
Marine and Freshwater

Definition(s)

Increased carbon dioxide (CO2) is altering the chemistry of the surface oceans and causing them to become more acidic. The process could have significant consequences on marine organisms which may alter species composition, disrupt marine food webs and ecosystems (Source: UNEP)

In other languages

French
acidification des océans
Russian
окисление океана
Spanish
acidificación del océano
Chinese, Simplified
海洋酸化
Arabic
تحمض المحيطات

Explore content

Follow up the links below to see InforMEA content related to ocean acidification coming up from several external sources.

Multilateral environment agreements tagged with ocean acidification

You can see below a list of multilateral environment agreements. Use the links on the right to view the content tagged with ocean acidification. This includes official treaty texts, decisions, recommendations, and other related informational documents such as publications, annuals, meetings, documents or reports.
Stockholm Convention
United Nations Environment Assembly