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Science X network 376 EurekAlert 120 EurekAlert! - Earth 67
US Department of Ene 38 Minging.com 14 European Space Agenc 12
world meteorological 12 Commonwealth Scienti 11 US National Scientif 8
American Geophysical 7 Department of Energy 7 Center for Strategic 6
Institute for Global 5 Centre national de l 4 German Aerosapce Cen 4
Wetlands Internation 4 SciDev.Net 3 CNRS News 2
Canadian Institute o 2 European Centre for 2