The term "change in ocean chemistry" refers to any alteration or shift in the composition and balance of chemical elements, compounds, and ions present in the Earth's oceans. Full definition
But they are very sensitive to changes in ocean chemistry resulting from human activity. (carnegiescience.edu)
We wondered, was this simply a coincidence or a direct result of changes in ocean chemistry?» (sciencedaily.com)
Seagrasses also undergo a high rate of photosynthesis that may serve to buffer changes in ocean chemistry that affect shell - building organisms. (sciencemag.org)