News tagged with environmental challenges
Environmental economist says invasive species is part of the price of doing business
Feb 14, 2009 |
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When the sun rides low on the horizon and winter chills wrap us all in down and fleece, global trade brings blueberries from South America, oranges from Israel. But trade in exotic goods also comes with significant local ...
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Transplant guide highlights daily infection risks from factors like pets and food
Dec 18, 2009 |
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Keeping pets healthy can reduce infection risks for people who have received solid organ transplants and veterinarians should be seen as an integral part of the healthcare team. That's just one of the key pieces of advice ...
New report underlines multiple benefits but also new challenges to biodiversity-rich sites
Dec 17, 2009 |
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An agreement in Copenhagen to fund reduced emissions from deforestation may generate multiple environmental and economic benefits if investments simultaneously target sites that are both carbon and biodiversity-rich.
Zoning the ocean may help endangered whales to recover
Dec 16, 2009 |
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Scientists in Scotland, Canada and the US have proposed a new method to identify priority areas for whale conservation. The team's findings, published in Animal Conservation, suggest that even small protected areas, identi ...
NASA tech zooms in on water and land
Dec 15, 2009 |
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In a pilot project that could help better manage the planet's strained natural resources, space-age technologies are helping a Washington state community monitor its water availability. NASA satellites and ...
Researcher studying ways to handle huge quantities of biomass
Dec 14, 2009 |
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(PhysOrg.com) -- As scientists scramble to develop ways to generate enormous amounts of energy from cleaner-burning, renewable fuels to replace coal and oil, promising agricultural crops such as switchgrass ...
The future of organic ornamental plants
Dec 11, 2009 |
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Whether plants are grown for food or ornamental use, conventional agricultural production methods have the same environmental impact. Pesticides, herbicides, and chemical fertilizers can find their way into ...
UAF chooses shipyard to build Alaska Region Research Vessel
Space & Earth / Earth Sciences
Dec 09, 2009 |
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More than three decades ago, marine scientists in the United States first identified the need for a research vessel capable of bringing scientists to Alaska's icy northern waters.
Plate-eating good: University of Montreal professor designs edible tableware
Dec 08, 2009 |
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Finishing your plate may soon take on a literal meaning. Diane Bisson, a professor at the Université de Montréal School of Industrial Design, has fashioned edible plates that are practical, stylish and tasty. ...
Californians -- and their cell phones -- will help computer scientists monitor air pollution
Technology / Computer Sciences
Dec 04, 2009 |
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You want to go for a run, but you don't want to run in polluted air that might aggravate your asthma. University of California, San Diego computer scientists are creating a network of environmental sensors ...
Keeping Mars Contained
Space & Earth / Space Exploration
Dec 04, 2009 |
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When robotic spacecraft bring a sample of Mars back to Earth, scientists will need specially-designed facilities to study the samples and prevent them from escaping to the outside world.
List of search results for environmental challenges
