Physorg
465
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ScienceDaily
427
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EurekAlert
347
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Daily Climate
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Forest Ecology and Management
96
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EOS
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美国环保署
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47
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Global Environment Facility
29
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Science
20
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中国科学院青藏高原研究所
14
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Atmospheric Chemistry and Physics
13
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Environmental Monitor
12
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Trends in Ecology and Evolution
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欧洲环境署
11
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世界资源研究所
10
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Global Environmental Change
8
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WWF – World Wide Fund For Nature
6
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Science (New York, N.Y.)
5
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Atmospheric Research
4
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