What We've done to the Mississippi River: An Explainer [more inside]
posted by Potomac Avenue on Jun 1, 2011 - 14 comments

SEED Magazine: Wealth of Nations: "Shared natural resources underpin the global economy, but our current economic system does not acknowledge their worth. Can a major new effort to assess the costs of biodiversity loss force a paradigm shift in what we value?" [more inside]
posted by zarq on Nov 30, 2010 - 10 comments

How does an ecosystem rebound from catastrophe? Thirty years after the blast, Mount St. Helens is reborn again. Interactive Graphic: Blast Zone. Also see National Geographic's feature article from 1981, chronicling that year's eruption. Previously on MeFi [more inside]
posted by zarq on Apr 20, 2010 - 18 comments

Tidal Attraction
Strange, delicate, and sometimes delicious, tidepool creatures never cease to fascinate – until they’re gone. Steinbeck knew all about this enchanting world.
posted by Irontom on Jun 9, 2004 - 4 comments

The State of the Nation's Ecosystems - According to a report commissioned five years ago by President Clinton and finally completed and released, the United States may have no streams left that are free from chemical contamination, and about one-fifth of animal species and one-sixth of plant types are at risk of extinction.
posted by dejah420 on Sep 25, 2002 - 14 comments