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"Organic Agriculture May Be Outgrowing Its Ideals"

"TODOS SANTOS, Mexico -- Clamshell containers on supermarket shelves in the United States may depict verdant fields, tangles of vines and ruby red tomatoes. But at this time of year, the tomatoes, peppers and basil certified as organic by the Agriculture Department often hail from the Mexican desert, and are nurtured with intensive irrigation. "

Source: NY Times, 01/02/2012

"Worms Feasting on Popular Pesticide-Producing Corn"

"One of the nation's most widely planted crops -- genetically engineered corn that makes its own insecticide -- may be losing its effectiveness because a major pest appears to be developing resistance more quickly than scientists expected."

Source: AP, 12/30/2011

NY Enviro Group Says Junked Thermostats Cause Major Mercury Pollution

"ALBANY, N.Y. — While health and environmental groups are praising the Environmental Protection Agency for reining in mercury emissions from power plants, a New York group says discarded thermostats remain a major source of mercury contamination in the state."

Source: AP, 12/23/2011

Chemical Industry Seeks Further Delays in EPA Dioxin Risk Study

"In light of just-passed federal legislation, a chemical industry group is asking the Environmental Protection Agency to change course on its assessment of the most potent form of dioxin, a pollutant that causes cancer and is linked to reproductive problems. Such a move by the agency could drag out completion of the assessment, which has been underway for 20 years."

Source: C&EN, 12/23/2011

"Researchers Assess Effects of a World Awash in Nitrogen"

"Humans are having an effect on Earth's ecosystems but it's not just the depletion of resources and the warming of the planet we are causing. Now you can add an over-abundance of nitrogen as another "footprint" humans are leaving behind. The only question is how large of an impact will be felt. In a Perspectives piece in the current issue of Science, Arizona State University researcher James Elser outlines some recent findings on the increasing abundance of available nitrogen on Earth."

Source: SPX, 12/21/2011

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