The U.S. government flooded the Grand Canyon yesterday in the hopes of restoring the ecosystem. Some environmentalists disagree.
posted by gman on Mar 6, 2008 - 34 comments

A Global Map of Human Impacts to Marine Ecosystems "What happens in the vast stretches of the world's oceans - both wondrous and worrisome - has too often been out of sight, out of mind. The goal of the research presented here is to estimate and visualize, for the first time, the global impact humans are having on the ocean's ecosystems."
posted by dhruva on Feb 14, 2008 - 20 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