Video: Airborne transport of cesium-137 from Fukushima to North America

Movie of the Fukushima-Daichii activity in the air (cesium-137, ground level). The simulation was performed with a specific version of the numerical atmospheric chemistry and transport model Polyphemus/Polair3D. The parametrisations used for the transport and physical removal of the radionuclides are described in [1,2,3,4]. The magnitude of activity concentration field is uncertain and could be […]

Health study to look at long-term effects of oil spill on cleanup workers

By Guy Busby, Press-Register 1 September 2011 ORANGE BEACH, Alabama – Researchers want to include as many as one-third of the 150,000 cleanup workers in a national long-term study of the health effects of the exposure to the effects of the 2010 oil spill. On Wednesday, representatives from the National Institutes of Health, National Institute […]

Hurricane Irene makes 2011 a record-breaking year for bad weather

August 31 (MSNBC) – Hurricane Irene’s rampage up the East Coast has become the tenth billion-dollar weather event this year, breaking a record stretching back to 1980, climate experts said Wednesday. The storm, which damaged infrastructure, left 2.5 million without power and thousands of water-logged homes and businesses from North Carolina through New England, has […]

Graph of the Day: Number of Extreme Storms and Floods Per Year in the U.S., 1900-2010

According to data collected by the International Disaster Database, the frequency of disastrous storms and floods has increased over the past 100 years, particularly in the past three decades.5 Extreme storms reached a peak in the mid-1990s, but floods appear to be occurring at a steadier rate. Given the extreme storms and floods that have […]

Climate change concern tumbles in U.S. and China

By Damian Carrington 30 August 2011 If, like me, you think urgent global action is needed to avert the worst impacts of global warming, then you will also agree that global opinion is crucial: political will is created directly out of public pressure. So a new global survey suggests the glass is two-thirds full. Sixty […]

Utilities and climate scientists team up to prepare for bleak water future

By Lisa Song, SolveClimate News19 August 2011 Ten of the nation’s largest water utilities have teamed up to connect climate scientists and water providers so utilities will have the information they need to prepare for the harmful effects of global warming. Climate change will create a host of challenges that affect water supply, water quality, […]

Vermont battles historic flooding after Hurricane Irene

MONTPELIER, Vermont, August 29 (AP) — Vermont towns battled floods of historic proportions, utility crews struggled to restore power to 5 million people along the East Coast, and big-city commuters coped with transit-system disruptions Monday as the rainy remnants of Hurricane Irene finally spun into Canada. The storm killed at least two dozen people, forced the […]

Polar bear shot dead by BP guard in Alaska

By Richard Hall27 August 2011 British Petroleum has again drawn the ire of environmentalists after a security guard at one of its Alaskan oil fields shot dead a polar bear, an animal listed as threatened with extinction. A BP spokesman said the security guard shot the bear on 3 August after it approached employee housing. […]

Assessing climate change in a drought-stricken state

By KATE GALBRAITH26 August 2011 So, is this the result of climate change? Scientists hedge, particularly when it comes to the drought, because they are reluctant to pin any single weather event on climate change. They point to La Niña, an intermittent Pacific Ocean phenomenon that affects storms, as the immediate cause. “We can’t say […]

‘Exceptional drought’ record for United States set in July 2011

Writer: Steve Smith, University Communications, (402) 472-4226 Contact: Brian Fuchs, National Drought Mitigation Center climatologist, (402) 472-6775 The percent of contiguous U.S. land area experiencing exceptional drought in July reached the highest levels in the history of the U.S. Drought Monitor, said an official at the National Drought Mitigation Center at the University of Nebraska-Lincoln. […]

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