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Plankton Blooms Do Not Take Carbon From The Atmosphere and Store it in The Deep Ocean

Oceanographers have measured the fate of carbon particles originating in plankton blooms in the Southern Ocean. Their study reveals that most of the carbon from lush plankton blooms never reaches the deep ocean

6 May 2009

Global Warming May Be Increasing Mercury Levels in Arctic Seals

Researchers in Canada are reporting for the first time that high mercury levels in certain Arctic seals appear to be linked to vanishing sea ice caused by global warming

4 May 2009

Understanding Ocean Acidification Due to Increasing Carbon Dioxide

A student at Dalhousie University in Halifax, Nova Scotia is bringing understanding to the troubling problem of ocean acidification due to increasing atmospheric carbon dioxide

4 May 2009

Potentially Harmful Chemicals Found in Smoke From Forest Fires

Researchers have detected common plant toxins that affect human health and ecosystems in smoke from forest fires. The results from the new study also suggest that smoldering fires may produce more toxins than wildfires - a reason to keep human exposures to a minimum during controlled burns

4 May 2009

Countries Come Together to Reduce Animal Testing For Toxicity

Representatives from four international agencies, including the director of the U.S. National Toxicology Program (NTP), today signed a memorandum of cooperation that could reduce the number of animals required for consumer product safety testing worldwide

27 Apr 2009

Coping With Climate Change Discussed By Indigenous Peoples at World Summit

With the first climate change-related relocation of an Inuit village already underway, some 400 Indigenous People and observers from 80 nations are convening in Alaska for a UN-affiliated conference April 20-24 to discuss ways in which traditional knowledge can be used to both mitigate and adapt to climate change

20 Apr 2009

New Tool Estimates the Amount of Pesticides, Fertilizers and Other Chemicals That Can Be Avoided Through Organic Dairy Farming

A calculator has been developed to help consumers, dairy farmers, and food companies estimate the avoided environmental, public health, and animal welfare impacts associated with shifting dairy cows from conventional to organic management

13 Apr 2009