"In Washington state, oysters in some areas haven't reproduced for four years, and preliminary evidence suggests that the increasing acidity of the ocean could be the cause. In the Gulf of Mexico, falling oxygen levels in the water have forced shrimp to migrate elsewhere.
Though two marine-derived drugs, one for treating cancer and the other for pain control, are on the market and 25 others are under development, the fungus growing on seaweed, bacteria in deep sea mud and sea fans that could produce life-saving medicines are under assault from changing ocean conditions. ...
The hearing before the oceans subcommittee of the Senate Commerce Committee was expected to focus on how the degradation of the oceans was affecting marine businesses and coastal communities. Instead, much of the testimony focused on how the waters that cover 70 percent of the planet are already changing because of global warming."
Les Blumenthal reports for Mcclatchy Newspapers June 9, 2009.
"Scientists: Global Warming Has Already Changed Oceans"
Source: McClatchy, 06/10/2009
