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![]() Greenbelt MA (SPX) Sep 01, 2011 Much of the United States sweated through an unusually humid heat wave during July, a month that brought record-breaking temperatures to many areas across the Great Plains. As temperatures soared, NASA satellites observed the unusual weather from above. The Atmospheric Infrared Sounder (AIRS), an instrument launched on the Aqua satellite in 2002, is unique in its ability to yield highly accurate data about the troposphere, the lowest layer of the atmosphere and the part that most directly affects ... read more |
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![]() Using Ground Covers in Organic Production Studies by U.S. Department of Agriculture (USDA) scientists indicate that organic farmers who need to periodically amend their soils with compost after planting can still control weeds-and hold down ... more | .. |
![]() Rainwater harvesting systems combine new technology with old social habits As a crippling drought grips much of the Southern and Southwestern United States, the population continues to grow and water resources become scarcer. One way to address the water problem is by a co ... more | .. |
![]() Extreme 2010 Russian Fires and Pakistan Floods Linked Meteorologically Two of the most destructive natural disasters of 2010 were closely linked by a single meteorological event, even though they occurred 1,500 miles (2,414 km) apart and were of completely different na ... more | .. | ||
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![]() Wastewater recycling can multiply greenhouse gas emissions New research shows that wastewater recycling processes may generate more greenhouse gases than traditional water-treatment processes. Despite this finding, there are good reasons to continue keep wa ... more | .. |
![]() Monitoring Ground-Level Ozone from Space Satellite views of the Midwestern United States show that ozone levels above 50 parts per billion (ppb) along the ground could reduce soybean yields by at least 10 percent, costing more than $1 bill ... more | .. |
![]() Unfounded pesticide concerns adversely affect the health of low-income populations The increasingly prevalent notion that expensive organic fruits and vegetables are safer because pesticides - used to protect traditional crops from insects, thus ensuring high crop yields and makin ... more | .. |
![]() Nitrogen pollution's little-known environmental and human health threats Billions of people owe their lives to nitrogen fertilizers - a pillar of the fabled Green Revolution in agriculture that averted global famine in the 20th century - but few are aware that nitrogen p ... more |
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![]() How an 'evolutionary playground' brings plant genes together Plants produce a vast array of natural products, many of which we find useful for making things such as drugs. There are likely to be many other plant natural products that remain undiscovered or un ... more | .. |
![]() UNHCR urges more aid to drought-hit Somalia to stem exodus UN refugee agency chief Antonio Guterres said Tuesday that relief groups should increase aid to war-battered and drought-hit Somalis to reduce the exodus to neighbouring countries. ... more | .. |
![]() Starving Somalis make new life in war-torn Mogadishu Exhausted and hungry in Somalia's famine-struck capital after fleeing drought and conflict, Fadumo Shamon is determined not to leave until she gets food for her starving children. ... more | .. |
![]() Farming commercial miscanthus An article in the current issue of Global Change Biology Bioenergy examines the carbon sequestration potential of Miscanthus plantations on commercial farms. Researchers evaluated Miscanthus p ... more |
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![]() NASA refutes drought-driven declines in plant productivity, global food security A new, comprehensive study by an international team of scientists, including scientists at Boston University in the US and the Universities of Vicosa and Campinas in Brazil, has been published in th ... more | .. |
![]() No Nutritional Difference between Free-Range and Cage-Produced Eggs Eggs produced by free-range hens are often perceived by the public to be nutritionally superior to eggs obtained from layers kept in traditional battery cages. However, a recent scientific stu ... more | .. |
![]() Amid government denials, Eritreans flee harsh drought In Ethiopias Endabaguna refugee camp, rows of gaunt Eritreans clad in rubber sandals give vent to their exasperation after days of trekking and dodging soldiers in an attempt to escape failed crops, hunger and an autocratic government. ... more | .. |
![]() British rivers 'healthiest for 20 years' The renaissance of Britain's rivers was underlined on Tuesday when waterways once considered polluted to death were revealed as teeming with life. ... more |
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![]() Raytheon Ground System Passes Launch Test for Critical Polar Orbiting Satellite The Raytheon developed Joint Polar Satellite System (JPSS) Common Ground System has achieved a major milestone on the road to NPOESS Preparatory Project (NPP) launch with the successful completion o ... more | .. |
![]() Saudi prince in Mogadishu pledges aid A delegation from the Saudi royal family arrived Saturday in Mogadishu on a one-day visit to see how best to assist the Horn of Africa country hit by famine and drought, officials said. ... more | .. |
![]() New genome sequence could improve important agricultural crops An international team of scientists, funded in the UK by the Biotechnology and Biological Sciences Research Council (BBSRC), has sequenced the genome of a Chinese cabbage variety of a plant called B ... more | .. |
![]() Irrigation impacts on global carbon uptake Globally, irrigation increases agricultural productivity by an amount roughly equivalent to the entire agricultural output of the U.S., according to a new University of Wisconsin-Madison study. ... more |
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![]() Gene study sheds new light on origins of British men New genetic evidence reveals that most British men are not descended from immigrant farmers who migrated east 5,000-10,000 years ago - contrary to previous research. Instead, scientists from t ... more | .. |
![]() Google plots Hurricane Irene with online map Internet giant Google has rolled out an online map tracking the path of Hurricane Irene and providing other useful information about the storm headed for the US east coast. ... more | .. |
![]() World leaders must focus on clean water, activists say Leaders attending an upcoming UN development conference should commit to achieving universal access to clean drinking water by 2030, environmental groups said Friday. ... more | .. |
![]() Union leader shot dead in Amazon A union leader in the Brazilian Amazon has been shot dead in a killing that brings the number of community activists killed since May to seven, a monitoring body said. ... more |
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![]() Japan lifts ban on beef following radiation scare Japan on Thursday lifted bans on beef from disaster-hit regions, a month after imposing restrictions over fears thousands of cattle had been contaminated in the Fukushima nuclear accident. ... more | .. |
![]() Drought pushes 3,700 Somalis to perilous sea voyage: UN Over 3,700 Somali refugees have made the perilous sea journey across the Gulf of Aden to Yemen in August alone amid the severe drought in their homeland, the UN refugees agency said Friday. ... more | .. |
![]() Copenhagen tap water safe again after E.coli scare: city After nearly a week of boiling their tap water amid an E.coli scare, thousands of Copenhagen residents have been given the green light by city officials to resume normal use. ... more | .. |
![]() Summer Drought limits the positive effects of CO2 and heat on plant growth in future climate Although the rain this summer has been pouring down over Denmark, most scientists agree that global temperature increases will intensify periods with summer drought already in 2075. The large ... more |
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![]() Incognito US diplomat probed China tiger farm: cable A US diplomat disguised himself as a Korean tourist to probe a tiger farm in China where he voiced alarm at conditions that included whippings of the endangered big cats, a leaked memo said. ... more | .. |
![]() Scientists find underground river beneath Amazon Brazilian scientists have discovered an underground river some 4,000 meters (13,000) feet deep, which flows from west to east like the country's famous waterway. ... more | .. |
![]() African donors pledge $351 million for drought crisis African countries and donors pledged more than $350 million Thursday at a fund-raiser in the Ethiopian capital to help millions facing starvation in the Horn of Africa's worst drought in decades. ... more | .. |
![]() African leaders meet to raise funds for drought crisis African leaders held a rare fund-raiser in Ethiopia Thursday in a bid to plug a $1.1 billion shortfall in aid for millions facing starvation in the Horn of Africa's worst drought in decades. ... more |
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