If surface temperatures don’t skyrocket soon, expect to hear a lot in the coming months about “ocean acidification.” This sounds scary, and that is the point of emphasizing it in the runup to Paris COP.
So here’s the basic chemistry of CO2 and H20:
That seems straight forward, So what is the problem?
That looks fairly serious. So what does the IPCC have to say about this issue?
What does it say in the SPM (Summary for Policy Makers)?
For this issue, I looked at the topic of ocean acidification and fish productivity. The SPM asserts on Page 17 that fish habitats and production will fall and that ocean acidification threatens marine ecosystems.
“Open-ocean net primary production is projected to redistribute and, by 2100, fall globally under all RCP scenarios. Climate change adds to the threats of over-fishing and other non-climatic stressors, thus complicating marine management regimes (high confidence).” Pg 17 SPM
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