Physorg
455
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EurekAlert
402
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ScienceDaily
251
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Daily Climate
155
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美国环保署
87
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英国自然环境研究理事会
57
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美国地质调查局
56
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EOS
32
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Climate News Network
17
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Environmental Monitor
11
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世界资源研究所
10
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伍珀塔尔研究所
9
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Global Environment Facility
7
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Physics World
4
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联合国环境规划署
3
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中国科学院兰州文献情报中心
2
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Department of Biology, Boston University, Boston, MA 02215, United States
1
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Department of Earth and Environment, Boston University, Boston, MA 02215, United States
1
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Department of Earth, Environmental, and Planetary Sciences, Brown University, Providence, RI 02912, United States
1
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Environmental and Climate Technologies
1
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