16 Nov 2011:
Restoration of UK Peatlands
Is Advocated by Conservation Group
The UK’s extensive peatlands and peatbogs must be protected and restored
to avoid large-scale releases of carbon dioxide and to protect water supplies, according to a new study by the International Union for
the Conservation of Nature (IUCN). The report said that 80 percent of the peatbogs in Britain, Scotland, Wales, Northern Ireland, and islands such as the Hebrides have been damaged by overgrazing, burning, draining, or extraction for peat moss. These peatlands — up to 40 feet thick in places — store an estimated 3 billion tons of carbon dioxide, far more carbon than is stored in UK forests. Noting that the loss of only 5 percent of the 10,000 square miles of peatland in the UK would equal the UK’s entire annual carbon emissions, the IUCN said that governments should begin restoring drained and dried peat bogs by refilling them with water and should impose far tougher controls on the use of peatlands for agriculture or development. The IUCN’s report comes at a time when conservation groups worldwide are placing a greater emphasis on preserving peat ecosystems.
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A look at how acidifying oceans could threaten the Dungeness crab, one of the most valuable fisheries on the U.S. West Coast. Watch the video.
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An aerial view of why Europe’s per capita carbon emissions are less than 50 percent of those in the U.S. View the photos.
An indigenous tribe’s deadly fight to save its ancestral land in the Amazon rainforest from logging. Learn more.
video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs. Watch the video.
Residents of the Chocó Rainforest in Ecuador are choosing to plant cacao over logging in an effort to slow deforestation.
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Tribal people and ranchers join together to stop a project that would haul coal across their Montana land. Watch the video.