Editing IPCC:AR6/SR15/Chapter-3 (section)

==== 3.7.2.4 Ocean Systems ====

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* Deep sea processes and risks to deep sea habitats and ecosystems.
* How changes in ocean chemistry in a 1.5°C warmer world, including decreasing ocean oxygen content, ocean acidification and changes in the activity of multiple ion species, will affect natural and human systems.
* How ocean circulation is changing towards 1.5°C and 2°C warmer worlds, including vertical mixing, deep ocean processes, currents, and their impacts on weather patterns at regional to local scales.
* The impacts of changing ocean conditions at 1.5°C and 2°C of warming on foodwebs, disease, invading species, coastal protection, fisheries and human well-being, especially as organisms modify their biogeographical ranges within a changing ocean.
* Specific linkages between food security and changing coastal and ocean resources.

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