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What Is Ocean Acidification?

NOAA Pacific Marine Environmental Laboratory Carbon Group

This static image from NOAA's Pacific Marine Environmental Laboratory Carbon Program offers a visually compelling and scientifically sound image of the sea water carbonate chemistry process that leads to ocean acidification and impedes calcification.

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Notes from our reviewers

The CLEAN collection is hand-picked and rigorously reviewed for scientific accuracy and classroom effectiveness. Read what our review team had to say about this resource below or learn more about how CLEAN reviews teaching materials.

  • Most relevant in a life science or chemistry class focusing on an often overlooked and enormously important impact of burning fossil fuels. Might best be used as context for a series of basic chemistry experiments understanding buffering, acidity, dissolution, and carbonate reactions.