Ocean acidificaton
Increased concentrations of carbon dioxide in the atmosphere in turn have resulted in increased levels of carbonic acid in ocean water, which in turn has reduced pH. Looking at the model of pH change since 1750, the accelerating drop in pH is visually obvious. Adverse impact to some sea life seems increasingly likely.
Jan 2019 Update: 2018 data added; forecast extended to 2200.
Sep 2023: 2019-2922 data added.
Jan 2019 Update: 2018 data added; forecast extended to 2200.
Sep 2023: 2019-2922 data added.