2012年7月27日星期五
The risk of jeffrey campbell foxy spike
The risk of ozone damage, scientists said, could increase if global warming leads to more such storms.“It’s the union between ozone loss and climate change that is really at Jeffrey Campbell BLYKE STUD Nude Sale the heart of this,” said James G. Anderson, an atmospheric scientist and the lead author of the study.For years, Dr. Anderson said, he and other atmospheric scientists were careful to keep the two concepts separate. “Now, they’re intimately connected,” he said.Ozone helps shield people, animals and crops from damaging ultraviolet rays from the sun. Much of the concern about the ozone layer has focused on Antarctica, where a seasonal hole, or thinning, has been seen for two decades, and the Arctic, where a hole was observed last year. But those regions have almost no population.A thinning of the ozone layer over the United States during summers could mean an increase in ultraviolet exposure for millions of people and a rise in the incidence of skin cancer, the researchers said.The findings were based on sound science, Dr. Anderson and other experts said, but much more research is needed, including direct measurements jeffrey campbell foxy spike in the stratosphere in areas where water vapor was present after storms.
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