Graph of the Day: Total Cost of New Policies under Bush and Obama

By James Fallows25 July 2011 The Chart That Should Accompany All Discussions of the Debt Ceiling It’s this one, from yesterday’s New York Times. Click for a more detailed view, though it’s pretty clear as is. It’s based on data from the Congressional Budget Office and the Center on Budget and Policy Priorities. Its significance […]

Arctic scientist who exposed climate threat to polar bear is suspended as decision on offshore drilling in the Arctic looms

By Suzanne Goldenberg, US environment correspondent, www.guardian.co.uk28 July 2011 It was seen as one of the most distressing effects of climate change ever recorded: polar bears dying of exhaustion after being stranded between melting patches of Arctic sea ice. But now the government scientist who first warned of the threat to polar bears in a […]

‘Catastrophic’ salmon kills in Prince Edward Island rivers

July 27 (CBC News) – Fish kills on two P.E.I. salmon-spawning rivers have been “catastrophic,” says a UPEI scientist. Mike van den Heuvel, a toxicologist with the Canadian Rivers Institute, says most Islanders are unaware of just how serious the fish kills on western P.E.I. have been. “The fish kills are particularly catastrophic. There are […]

Climate change and the plight of the whitebark pine – ‘None of the causes of decline can be reversed’

NYT Editorial27 July 2011 For centuries, the whitebark pine, Pinus albicaulis, has grown on hundreds of thousands of acres across the West. It is a keystone species of an entire ecosystem — one now seriously at risk. Most of the whitebark pines in Yellowstone and Glacier National Parks are dead. It has been declared an […]

Graph of the Day: U.S. Minimum Temperatures in January, 1981–2010, compared to 1971–2000

By Michon Scott, based on The New Climate Normals by Jennifer FreemanJuly 6, 2011 In July 2011, NOAA’s National Climatic Data Center updated the U.S. Climate Normals: three-decade averages of weather observations, including temperature. The new annual normal temperatures for the United States reflect a warming world. Following procedures set by the World Meteorological Organization, […]

It’s a record-setting heat wave, but the conservative media deny even that

By Joe Romm 27 Jul 2011 One way to tell if a nationwide heat wave is truly record-breaking is, well, to look at the total number of records that it breaks.  Even better is to compare the high records with the low records, since we have very good historical data and analysis on that — […]

New weedkiller causing mass tree deaths in U.S.

By Brian Merchant11 July 2011 Brooklyn, New York – Unruly herbicides are making headlines again: A couple weeks ago, it was the fact that the world’s top-selling weedkiller was causing birth defects. This time, it looks like the brand new herbicide Imprelis, manufactured by the chemical giant DuPont and okayed for use by the EPA, […]

Drought takes toll on Texas aquifers – ‘When the cedar trees are dying, you know it’s dry’

By Steve Campbell, sfcampbell@star-telegram.com, 817-390-798124 July 2011 The ferocious Texas drought is clobbering crops, thinning out cattle herds, decimating wildlife, and drying up streams and reservoirs, but it’s also wreaking havoc deep underground, where the state’s aquifers are dropping at a precipitous rate, experts say. The dip in groundwater levels is forcing many rural homeowners […]

Climate change to increase Yellowstone wildfires dramatically

MEDIA CONTACT: James Leonard, 209-228-440625 July 2011 MERCED — An increase in wildfires due to climate change could rapidly and profoundly alter the Greater Yellowstone Ecosystem, according to a new study authored by environmental engineering and geography Professor Anthony Westerling of the University of California, Merced. The study by Westerling and his colleagues — which […]

Alarming ‘dead zone’ grows in Chesapeake Bay, on track to be largest ever

By Darryl Fears24 July 2011 A giant underwater “dead zone” in the Chesapeake Bay is growing at an alarming rate because of unusually high nutrient pollution levels this year, according to Virginia and Maryland officials. They said the expanding area of oxygen-starved water is on track to become the bay’s largest ever. This year’s Chesapeake […]

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