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Satellites Pinpoint Drivers Of Urban Heat Islands In The Northeast San Francisco CA (SPX) Dec 14, 2010 Cities such as New York, Philadelphia, and Boston are prominent centers of political power. Less known: Their size, background ecology, and development patterns also combine to make them unusually warm, according to NASA scientists who presented new research recently at an American Geophysical Union (AGU) meeting in San Francisco, Calif. Summer land surface temperature of cities in the Northeast were an average of 7 degrees C to 9 degrees C (13 degrees F to 16 degrees F) warmer than surrounding ... read more |
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New Way Found Of Monitoring Volcanic Ash Cloud The eruption of the Icelandic volcano Eyjafjallajokull in April this year resulted in a giant ash cloud, which - at one point covering most of Europe - brought international aviation to a temporary ... more | .. |
Satellite Data Provide A New Way To Monitor Groundwater In Agricultural Regions When you dive into that salad full of lettuce grown in the American West, there's a good chance you are enjoying the product of irrigation from an underground water source. These hidden groundwater ... more | .. |
Research Finds Large Uncertainty In Carbon Footprint Calculating How much is that new computer server contributing to your company's carbon footprint? What about the laptop you bought your child for Christmas? As it turns out, answering those questions may be mor ... more | .. |
Early Settlers Rapidly Transformed New Zealand Forests With Fire New research indicates that the speed of early forest clearance following human colonisation of the South Island of New Zealand was much faster and more intense than previously thought. Charco ... more |
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Unlocking The Secrets Of A Plant's Light Sensitivity Plants are very sensitive to light conditions because light is their source of energy and also a signal that activates the special photoreceptors that regulate growth, metabolism, and physiological ... more | .. |
Freshwater Sustainability Challenges Shared By Southwest And Southeast Water scarcity in the western U.S. has long been an issue of concern. Now, a team of researchers studying freshwater sustainability in the U.S. have found that the Southeast, with the exception of F ... more | .. |
Dozens trapped in vehicles for hours as blizzard blankets US A blinding blizzard trapped dozens of motorists for hours in the bitter cold Monday as a massive winter storm system barreled across the northern United States. ... more | .. |
Storm threatens historic Roman-era Israeli port A massive storm that battered the eastern Mediterranean destroyed the breakers protecting the Roman-era port of Caesarea, threatening to wash away the historic site, officials said Monday. ... more |
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Wild seeds seen as world crop 'insurance' British scientists say they plan to collect wild plant relatives of essential food crops including wheat, rice and potatoes to preserve their genetic traits. ... more | .. |
NASA Satellite Sees An Early Meteorological Winter In US Midwest NASA's Terra satellite captures daily visible and infrared images around the Earth and took a daytime image of a blanket of snow in the Upper Midwest this week. Even though astronomical winter is le ... more | .. |
No rice please, we're Indonesians Indonesia is one of the world's biggest producers - and consumers - of rice, but in the interests of public health and food sustainability the government has launched an ambitious drive to wean people off their beloved staple. ... more | .. |
Forgotten vines help wine makers fight climate change Grapes on the vine crave sunshine, but wine growers in France and elsewhere are starting to worry that global warming is giving them too much of a good thing. ... more |
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Assessing Seismic Hazard Of Central Eastern USA As the U.S. policy makers renew emphasis on the use of nuclear energy in their efforts to reduce the country's oil dependence, other factors come into play. One concern of paramount importance is th ... more | .. |
Humans Helped Vultures Colonize The Canary Islands The Egyptian vulture population of the Canary Islands was established following the arrival of the first human settlers who brought livestock to the islands. A genetic comparison of Iberian an ... more | .. |
Green Water Treatments Fail To Prevent Bacterial Growth In Large Air-Cooling Systems Nonchemical treatment systems are touted as environmentally conscious stand-ins for such chemicals as chlorine when it comes to cleaning the water-based air-conditioning systems found in many large ... more | .. |
Fred Can Help Explain How A Bee Sees Bees can see colours but they perceive the world differently to us, including variations in hue that we cannot ourselves distinguish. Researchers at Queen Mary, University of London and Imperi ... more |
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Blizzard rocks US Midwest, East Coast braces A fierce early winter storm pounded several Midwestern states and was moving east on Sunday, shutting busy airports and highways and snarling travel across about half the United States. ... more | .. |
Chinese business in Africa breaking free of Beijing Chinese businesses are enjoying increased autonomy and economic freedom to invest in Africa, analysts say, challenging diplomatic perceptions that Beijing is playing puppet master on the continent. ... more | .. |
Sand, snow, lightning storms wreak Mideast havoc Winds, rain, sandstorms and hail battered the southern and eastern Mediterranean on Sunday, killing at least five people, closing ports and disrupting traffic in the Suez Canal. ... more | .. |
Bluefin tuna catches to be reduced in Pacific: reports Fishing nations have agreed to hold their catches of young bluefin tuna in the central and western Pacific in 2011 and 2012 below the 2002-2004 annual averages, press reports said Sunday. ... more |
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UN confirms Sudan air raid on border with south The United Nations on Monday confirmed that Sudanese warplanes had carried out an air raid in a border area of south Sudan, less than a month before a planned referendum on southern independence. ... more | .. |
From Berlin, Swiss expats fight government With a thud, the home-made potato patty hits the facade of a Swiss-run bar in Berlin's Kreuzberg district, crumbles and drops to the pavement. ... more | .. |
More cold-stunned sea turtles rescued Volunteers in Virginia and North Carolina say they've been busy rescuing cold-affected sea turtles and finding them temporary homes in aquariums. ... more | .. |
Search called off for missing crew from SKorean trawler Rescuers Tuesday abandoned the search for 17 seamen lost after a South Korean trawler sank in icy waters off Antarctica, saying there was no hope they survived a tragedy that has claimed 22 lives. ... more |
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