Open Questions: Oceanography

Galaxy: Oceanography: Categorized site directory. Entries usually include descriptive annotations.
Rising Acidity in the Ocean: The Other CO₂ Problem: Brief October 2008 Scientific American article, subtitled "Emissions are making the oceans more acidic, threatening sea life."
Oceans face acid test: November 2009 article from ABC Science. "Ocean acidification is dramatically changing the chemistry of our oceans and affecting sea creatures like the humpback whale. Is it too late to turn the problem around?"