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Oyster Populations Have Plummeted in US and Globally

Down about 85% from their levels around 130 years ago, according to researchers from the US, China, Italy, Uruguay, and Australia, the decimation of native oysters — a contributor to healthy ecosystems and an indicator of ecosystem health — has largely been caused by overharvesting, disease, and introduction of exotic species.

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"Tight Budgets Threaten Pace of Cleanup at Paducah Nuclear Fuel Plant"

The cleanup of radioactive contamination at the massive Paducah Gaseous Diffusion Plant in Kentucky faces a major delay, even as contaminated groundwater continues to escape the 5.5-square mile property, likely reaching the Ohio River. One problem: money.

Source: Louisville Courier-Journal, 02/15/2011

"New Tests Reveal Many Pesticides Block Male Hormones"

"Many agricultural pesticides – including some previously untested and commonly found in food – disrupt male hormones, according to new tests conducted by British scientists. The researchers strongly recommended that all pesticides in use today be screened to check if they block testosterone, which is critical to men’s and boys’ reproductive health. Thirty out of 37 pesticides tested by the University of London altered male hormones, including 16 that had no known hormonal activity until now. Most are fungicides applied to fruit and vegetable crops, including strawberries and lettuce."

Source: EHN, 02/15/2011

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