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world meteorological 5 E3G 3 EurekAlert! 3
American Geophysical 2 EurekAlert! - Earth 2 European Space Agenc 2
National Center of A 2 National Oceanograph 2 US Department of Ene 2
World Wide Fund for 2 Canadian Institute o 1 Department of Energy 1
Eco-Business Researc 1 Environmental Monito 1 International Instit 1
Minging.com 1 Natural Environment 1