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United States Depart 756 EurekAlert 304 Science X network 277
RAND Corporation 243 Center for Strategic 216 World Resources Inst 116
Science Daily 108 EurekAlert! 81 Department of Energy 80
EurekAlert! - Earth 71 world meteorological 65 UN Sustainable Devel 55
Science 52 World Meteorological 45 Seismological Societ 43
Scientific American 37 Minging.com 34 The Associated Press 32
United Nations Envir 31 us environmental pro 29