China says massive area of its soil polluted

A huge area of China's soil covering more than twice the size of Spain is estimated to be polluted, the government said Thursday, announcing findings of a survey previously kept secret.

Farmers, ranchers served by stream bank biodiversity

On farms and rangelands in Yolo County, Calif., the stream and canal areas with the greatest variety of plants and soil organisms have the healthiest soil and least pollution potential, according to a novel UC Davis study.

Research links soil mineral surfaces to key atmospheric processes

Research by Indiana University scientists finds that soil may be a significant and underappreciated source of nitrous acid, a chemical that plays a pivotal role in atmospheric processes such as the formation of smog and determining ...

China to boost renewable energy in 2013

China will sharply boost renewable energy this year, it said Tuesday, after repeated bouts of heavy pollution across much of the country heightened public anger on the issue over recent weeks.

Arsenic in field runoff linked to poultry litter

Fields amended with poultry litter can accumulate significant levels of arsenic, according to studies by USDA-Agricultural Research Service (ARS) scientists and associates. These findings provide key information about the ...

Eminent scientist warns of global contamination risks

(Phys.org)—Eighty-three thousand man-made chemicals now circulate freely around the Earth, in water, soil, air, wildlife, food and manufactured goods and people, posing unquantified but genuine hazards to human and environmental ...

Fungi clean oil-polluted soil

Fungi can be harnessed to clean polluted soil which cannot be cleaned using traditional composting. This was the finding of Erica Winquist, M.Sc. (Tech.), in her dissertation for Aalto University.

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