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Chemistry World August 19, 2008 Hepeng Jia |
China keeps pollution in bounds China may be the world's biggest emitter of polycyclic aromatic hydrocarbons, but the chemicals remain largely within the country's boundaries, according to researchers from Peking University. |
Chemistry World June 5, 2014 Hepeng Jia |
China gets tough with polluters Amid worsening soil, water and air pollution, China has announced what it is calling the strictest environmental laws to date. |
Chemistry World July 24, 2008 Hepeng Jia |
Chemists join Olympic clean-up effort Chemists have played a vital role in improving Beijing's air quality for the Olympics, guiding the government's massive clean-up operation by highlighting and monitoring major pollution sources. |
Chemistry World July 24, 2009 Rebecca Trager |
Prenatal exposure to urban pollutants lowers IQ Polycyclic aromatic hydrocarbons are byproducts from burning organic material, and their primary source in cities is motor vehicle emissions. |
Chemistry World June 8, 2007 Richard Van Noorden |
National Survey Finds Fewer Toxic Chemicals in Soil Concentrations of dioxins in the UK's soil and plants have fallen by about 70% since the late 1980s, according to major survey. The results suggest that industrial emissions are no longer a significant source of persistent organic pollutants in the country. |
Chemistry World March 6, 2012 Peng Tian |
China Battles More River Spills Although the Chinese central government hopes to ease the pressure of water pollution accidents, the implementation of its policies has an uncertain future. |
Geotimes May 2006 Naomi Lubick |
Mixed View on Pesticide Pollution The amount of pesticides in U.S. streams has generally decreased, according to a recent assessment. But urban streams are carrying more and more pesticides, and the number of different chemicals present simultaneously has gone up, raising concerns among some researchers. |
BusinessWeek September 23, 2010 Sim & Rong |
Spending Enough to Clean Up Pollution? Analysts say that China needs to spend hundreds of billions more on cleaning up polluted sites around the country. |
Chemistry World August 25, 2009 Hepeng Jia |
Heavy metal poisoning sparks protests in China A string of serious poisoning incidents caused by industrial pollution have triggered strong public protests across China, but experts say the events could represent an opportunity to improve the nation's environmental protection. |
Chemistry World June 24, 2011 Hepeng Jia |
Pharma pollution is out of control in China Active pharmaceutical ingredients pollution problems seem to continue even after the Chinese government increased efforts to reduce environmental pollution from drug makers. |
Geotimes October 2005 Naomi Lubick |
China's Changing Landscape As China continues its economic metamorphosis into the gorilla in the global sandbox, it has rapidly changed its physical environment. Home to some of the world's largest cities, the country contains several of the most polluted cities in the world, partly because of its reliance on coal for energy. |
Science News November 26, 2005 Janet Raloff |
Organic Doesn't Mean Free of Pesticides Despite organic claims of pesticide-free vegetables, a recent small-scale study found roughly the same amount of toxic pesticide chemicals in both conventionally grown and organic vegetables. |
Popular Mechanics January 20, 2010 Cassie Rodenberg |
A Common Pavement Sealer May Lead to Unhealthy Homes Scientists at the U.S. Geological Survey found that coal-tar pavement sealant contains 1000 times more polycyclic aromatic hydrocarbons, which are by-products of fuel burning, than its asphalt-based counterpart |
Chemistry World November 2006 Henry & Fox |
Comment: Playing Fast and Loose with Science Following the release of the WWF report, "Chain of Contamination: the Food Link," a clinical toxicologist and the director of London's Science Media Center comment on the study, and its coverage in the media. |
Chemistry World October 15, 2013 Jessica Cocker |
Banned pollutants bite back A new study from scientists in Denmark and the UK says another worrying consequence of global temperature rises is that, as sea ice melts, banned pesticides are being reemitted into the open environment. |
Chemistry World May 17, 2011 |
Saving water Richard Luthy talks to Michael Smith about safeguarding water quality and how military service in the Vietnam War led him to environmental science |
Reactive Reports Issue 72 David Bradley |
Seagull as Environmental Canary Seagulls may be the unwitting canary in the proverbial coalmine allowing us to monitor oil pollution levels in marine environments more precisely than before, according to scientists in Spain. |
Science News November 20, 2008 Janet Raloff |
Science News / Is Your Fish Oil Polluted? Diets rich in fish oil offer a number of health benefits, from fighting heart disease to boosting immunity. However, many noxious contaminants preferentially accumulate in fat. |
BusinessWeek August 9, 2004 Stephanie Anderson Forest |
How Sick Is Your Home? Indoor air pollution -- from mold to radon -- presents health risks. But you can rest easier knowing there are ways to get rid of them. |
Chemistry World January 31, 2012 Anthony King |
Pesticides linked to vitamin D deficiency Pesticides could be suppressing people's vitamin D levels, leading to deficiency and disease, say scientists. |