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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.

Minerals Extraction Affects Many Beats

With the US now 99-100% dependent on foreign countries for 20 of the 90 or so mineral commodities covered in a new USGS report, there are plenty of opportunities for you to concurrently cover the environment, business, national security, and crime.

"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

"Fuel Troubles in Iran"

Anti-government protestors took to the streets of Iran yesterday and were brutally suppressed by police. Just as high food prices helped fuel this month's revolution in Egypt, shortages of refined fuel and high prices for a range of goods are heightening pressures in Iran. Economic sanctions are one cause of the fuel shortage. The consequences ripple well beyond Iran's borders -- to Afghanistan, Armenia, and nations of the former Soviet Union, as well as oil-rich Persian Gulf nations.
 

Source: ENS, 02/15/2011

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