2014年11月14日 Science 全文 pdf下载

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14 NOVEMBER 2014 Vol 346, ISSUE 6211, PAGES 785-884
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COVER Lightning strike above the city of San Francisco, photographed from the hills above the University of California, Berkeley, campus. With rapid global warming projected for the 21st century, the frequency of lightning is poised to increase. For more on the future of lightning, see page 851.& D) k- v% [4 k; e1 u$ a
Photo: © Douglas Keister/Corbis0 @* C/ s  `, Y! g$ u! k4 V
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