25 - Impacts on plankton
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1Cause
Acidification alters the calcification processes which limit the development of corals, shelled animals and plankton which are at the base of the marine food chain. All marine biodiversity is thus threatened.
1Consequence
The decline of plankton impacts the entire marine food chain and therefore fish resources.
1Other possible consequence
Plankton are at the base of the marine food chain. Fewer plankton means fewer (or smaller) fish.