Source:
ReutersWarming could damage Arctic, release frozen wasteWed Apr 11, 2007 11:36AM EDT
OSLO (Reuters) - Global warming will damage the hunting cultures of Arctic
peoples, thaw polar ice and could release toxic wastes now trapped in
permafrost dumps, a U.N. study showed on Wednesday.
The report, giving regional details of a global study by the U.N. climate panel
issued on April 6 in Brussels, also said Arctic fish stocks and forests could be
affected by a rate of warming in the Arctic almost twice the global average.
-snip-"The impervious nature of ice-rich permafrost has been relied upon as a design
element in landfill and contaminant holding facilities," a chapter of the report
says.
A thaw of the permafrost could bring "severe contamination" and "large cleanup
costs, even for relatively small spills," it said. The former Soviet Union dumped
waste across the Arctic.
-snip-Read more:
http://www.reuters.com/article/scienceNews/idUSL1135999520070411