Projected ocean acidification by 2100

Figure Created 17 Dec 2010 Published 17 Dec 2010 Last modified 06 Nov 2017

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The maps show projected ocean acidification and related impacts on corals by 2020, 2060 and 2100: from better (blue) to worse (orange) conditions for coral skeletal growth.

https://www.eea.europa.eu/data-and-maps/figures/projected-ocean-acidification-by-2100/trend09-4m-soer2010-eps/image_large

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Metadata

Last upload:: 17 Dec 2010
Temporal coverage:: 1981-2000 , 2060 , 2081-2098
Tags:: soer2010 , environmental megatrends , global megatrends , climate change , oceans , marine ecosystems , climate change consequences , ecosystem , corals , world , bise , acidification
Geographic coverage:: Albania , Andorra , Armenia , Austria , Azerbaijan , Belarus , Belgium , Bosnia and Herzegovina , Bulgaria , Croatia , Cyprus , Czech Republic , Denmark , Estonia , Finland , Former Yugoslav Republic of Macedonia, the , France , Georgia , Germany , Greece , Hungary , Iceland , Ireland , Italy , Kazakhstan , Latvia , Liechtenstein , Lithuania , Luxembourg , Malta , Moldova , Monaco , Montenegro , Netherlands , Norway , Poland , Portugal , Romania , Russia , San Marino , Serbia , Slovakia , Slovenia , Spain , Sweden , Switzerland , Turkey , Ukraine , United Kingdom
Units:: % change
Rights:: EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).
Owners:: European Environment Agency (EEA)
Figure type:: Map

Additional information

This map covers the world.

Aragonite is a form of calcium carbonate used by organisms such as corals, molluscs and some plankton species to build up skeletal structures and shells. Aragonite saturation levels go down as the ocean water acidifies. A value below 100% indicates undersaturation, meaning that aragonite structures would dissolve. Lowering values imply that it becomes increasingly difficult for the mentioned organisms to survive and grow.

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Used in publications

SOER 2010 — assessment of global megatrends This exploratory assessment of global megatrends relevant for the European environment focuses on the impact of major global trends on Europe. A global-to-European perspective is relevant for European environmental policymaking because Europe's environmental challenges and management options are being reshaped by global drivers such as demographics, technologies, trade patterns and consumption. The assessment provides analysis of 11 relevant megatrends, summarises the links between megatrends and Europe's priority environmental challenges, and reflects on possible implications for policymaking.

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For references, please go to https://www.eea.europa.eu/data-and-maps/figures/projected-ocean-acidification-by-2100 or scan the QR code.

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