The oceans may be acidifying faster today than they did in the last 300 million years, according to scientists who published a paper in the March 2, 2012 issue of the journal Science. "These scientists have synthesized and evaluated evidence far back in Earth's history," said Candace Major, program officer in the National Science Foundation's (NSF) Division of Ocean Sciences, which funded the research. "The ocean acidification we're seeing today is unprecedented…a result of the very fast rates at which we're changing the chemistry of the atmosphere and oceans."
Mapping where a country’s carbon stocks overlap with areas that are rich in wildlife and important for local peoples’ livelihoods is underway in Asia, Africa and Latin America.
Greenhouse gases are putting the world’s oceans at risk of becoming too acidic to support coral reefs and marine life, warned over 150 scientists who on January 30, 2009, called on governments to take immediate action to sharply reduce carbon dioxide emissions in a declaration drafted as a result of a United Nations conference.
Traditionally celebrated by having a family barbecue or going to the beach, this year’s Australia Day -- marked nationwide on 26 January 2009 -- is all about going carbon neutral for some of the country’s best-known cities, companies and community initiatives.