News tagged with environmental toxic


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Search results for environmental toxic


Additive copper-zinc interaction affects toxic response in soybean

Space & Earth / Environment

created Nov 10, 2009 | popularity 3 / 5 (1) | comments 0

Agricultural soils accumulate trace metals, particularly copper and zinc, as a result of their presence in wastes (sewage biosolids and manures) and fungicides that are applied over long periods of time. Regulations and guidelines ...


The e-waste dilemma

The e-waste dilemma

Space & Earth / Environment

created Nov 24, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- Electronic devices could create significant environmental and health problems after they are thrown away. UC Irvine researchers are working with engineers, manufacturers and public health ...


'Safety valve' protects photosynthesis from too much light

Biology / Cell & Microbiology

created Nov 25, 2009 | popularity 4.7 / 5 (3) | comments 0

Photosynthetic organisms need to cope with a wide range of light intensities, which can change over timescales of seconds to minutes. Too much light can damage the photosynthetic machinery and cause cell death. Scientists ...


Yellow dust blowing over Seoul

SKorea to plant trees in China to reduce 'yellow dust'

Space & Earth / Environment

created Nov 04, 2009 | popularity not rated yet | comments 0

The Seoul city government will help fund a tree-planting project in a Chinese desert to reduce the amount of harmful "yellow dust" blowing over South Korea, officials said Wednesday.


Higher incidence of thyroid cancer in volcanic area of Sicily

Medicine & Health / Cancer

created Nov 05, 2009 | popularity not rated yet | comments 0

People living in volcanic areas may be at a higher risk for thyroid cancer, according to a new study published online November 5 in the Journal of the National Cancer Institute.


Researchers assessing health impacts of one of the nation's largest environmental disasters

Medicine & Health / Health

created Nov 02, 2009 | popularity not rated yet | comments 0

Over nearly a century, thousands of residents and workers in Libby, MT, have been exposed to asbestos-contaminated vermiculite ore, leading to markedly higher rates of lung disease and autoimmune disorders, and causing to ...


Widely used cholesterol-lowering drug may prevent progression

Medicine & Health / Neuroscience

created Oct 29, 2009 | popularity 5 / 5 (2) | comments 0

Simvastatin, a commonly used, cholesterol-lowering drug, may prevent Parkinson's disease from progressing further. Neurological researchers at Rush University Medical Center conducted a study examining the use of the FDA-approved ...


Robot fish could monitor water quality

Robot fish could monitor water quality

Electronics / Robotics

created Nov 02, 2009 | popularity 4 / 5 (1) | comments 2

Nature inspires technology for an engineer and an ecologist teamed up at Michigan State University. They're developing robots that use advanced materials to swim like fish to probe underwater environments.


Insect resistance to Bt crops can be predicted, monitored and managed

Biology / Ecology

created Nov 23, 2009 | popularity not rated yet | comments 0

Since 1996, crop plants genetically modified to produce bacterial proteins that are toxic to certain insects, yet safe for people, have been planted on more than 200 million hectares worldwide. The popularity of these Bt ...


What's in our water?

What's in our water?

Space & Earth / Environment

created Nov 05, 2009 | popularity 4.5 / 5 (4) | comments 0

(PhysOrg.com) -- Although America's supply of drinking water is considered among the world's safest, there is an urgent need to develop more stringent regulations to guide how water is monitored for pollutants, ...



List of search results for environmental toxic