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Science X network 579 EurekAlert 205 EurekAlert! - Earth 83
Wetlands Internation 52 US Geological Survey 20 US Department of Ene 19
Commonwealth Scienti 14 SciDev.Net 14 US National Scientif 12
Minerals Council of 9 world meteorological 9 CNRS News 8
European Space Agenc 8 Minging.com 8 Centre national de l 6
American Geophysical 5 Critical Zone Explor 5 NewScientist 5
Australian Resources 4 Mining Association o 3