Ocean - Carbon
The ocean removes some excess carbon from atmosphere, but not all of it. Storage of carbon in the ocean causes ocean acidification.
IPCC Summary for Policymakers (SPM) content
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A.1.6 It is virtually certain that the global upper ocean (0–700 m) has warmed since the 1970s and extremely likely that human influence is the main driver. It is virtually certain that human-caused CO2 emissions are the main driver of current global acidification of the surface open ocean.
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Figure SPM.7: Cumulative anthropogenic CO2 emissions taken up by land and ocean sinks by 2100 under the five illustrative scenarios.
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A.2.4 …surface open ocean pH as low as recent decades is unusual in the last 2 million years
Science Standards: NGSS SEP, DCI, CC
SEP: Analyzing & interpreting data
SEP: Using math & computational thinking
LS2.B Cycles of matter & energy transfer
ESS2.E Biogeology
ESS3.B Human impacts on Earth systems
ESS3.D Global climate change
CC: Systems & systems models
CC: Scale, proportion & quantity
PRI Climate Resources