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Arctic Becoming Chemical Cesspool
Washington, DC - The Arctic and its wildlife are increasingly contaminated with chemicals and pollutants that were never produced or used in that region, warns World Wildlife Fund in a new report.
The report - The tip of the iceberg: Chemical contamination in the Arctic - shows that air, river and ocean currents, drifting sea ice and migrating wildlife species carry industrial and agricultural chemicals from distant sites of production and use to the polar environment. Once pollutants reach the Arctic, polar ice can trap contaminants that are gradually released into the environment during melting periods, even years later. As a result, the Arctic is becoming the chemical sink of the globe, according to WWF.
"Not only is chemical contamination increasing in the Arctic, but also modern chemicals are now appearing in many arctic species alongside older chemicals, some of them banned for over 20 years," said Brettania Walker, Toxics Officer at WWF's Arctic Programme.
"This alarming trend will continue if the current chemical regulation does not improve. REACH, the new EU chemical legislation, provides an opportunity to set a new global standard, putting chemical production and use on a safe and sustainable path."
Many Arctic animals, such as polar bears, seals, and whales, have thick layers of body fat that helps them keep warm and gives them sufficient energy throughout the year. But the fat also acts as a magnet for storing chemicals, leading to the build up of very high chemical levels.
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