Multiple clusters of fires burned in British Columbia, sending a thick plume of smoke over the Pacific Ocean in mid-August 2010. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured this natural-color image on August 13. East of the snowcapped Coast Mountains, numerous fires, many of them clustered into large groups, send smoke […]
By Tamara Baluja, The Province; with files from Laura Baziuk August 22, 2010 B.C.’s ferocious wildfires have resulted in an air-quality advisory that remained in effect Saturday for B.C., Alberta and even parts of Saskatchewan as smoke continues to drift east. There have been unconfirmed reports that the smoke has even drifted to the western […]
By PAUL QUINLAN of GreenwireAugust 20, 2010 Montana regulators acknowledged this week that homebuilders are using permit-exempt wells to bypass laws intended to protect water supplies in arid areas, but they nonetheless rejected a bid to close what critics call a loophole to undermine ranchers’ water rights. While the state environmental agency pledged to revisit […]
By MATTHEW BROWN (AP)17 August 2010 WYODAK, Wyo. — Utilities across the country are building dozens of old-style coal plants that will cement the industry’s standing as the largest industrial source of climate-changing gases for years to come. An Associated Press examination of U.S. Department of Energy records and information provided by utilities and trade […]
US precipitation has increased an average of about 5 percent over the past 50 years. Projections of future precipitation generally indicate that northern areas will become wetter, and southern areas, particularly in the West, will become drier. While precipitation over the United States as a whole has increased, there have been important regional and seasonal […]
Haze is reducing visibility, carries a strong smell, and poses a health risk By Vivian Luk, Vancouver Sun August 21, 2010 VANCOUVER — Clouds of stinking smoke from B.C. forest fires covered much of Western Canada on Friday, reducing visibility and sparking air-quality advisories. Cooler weather and a chance of showers could ease some of […]
(American Geophysical Union) A new simulation of oil and methane leaked into the Gulf of Mexico suggests that deep hypoxic zones or “dead zones” could form near the source of the pollution. The research investigates five scenarios of oil and methane plumes at different depths and incorporates an estimated rate of flow from the Deepwater […]
SAN FRANCISCO, California, August 20, 2010 (ENS) – An attempt by irrigation districts to strip federal protected status from wild steelhead trout in California’s Central Valley was rejected in a ruling today from the Ninth Circuit Court of Appeals. This Endangered Species Act case is a challenge to the decision of the National Marine Fisheries […]
This chart shows the percentage of the land area of the lower 48 states with summer daily low temperatures well above normal. The bars represent individual years, while the line is a smoothed nine-year moving average. Heat waves occurred with high frequency in the 1930s, and these remain the most severe heat waves in the […]
The Associated Press Published: Thursday, August 19, 2010, 1:00 PM WASHINGTON — A 22-mile-long invisible mist of oil is meandering far below the surface of the Gulf of Mexico, where it will probably loiter for months or more, scientists reported Thursday in the first conclusive evidence of an underwater plume from the BP spill. The […]
