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EurekAlert 94 Science X network 91 UK Environment Agenc 79
Department for Busin 71 United States Depart 68 Department for Envir 65
Minging.com 62 UN Sustainable Devel 62 Government of Canada 60
International Renewa 51 The Associated Press 38 Institute for Europe 33
Environmental Health 31 United Nations Envir 31 Science Daily 28
EurekAlert! - Earth 27 Science 27 UK Research and Inno 26
Alfred Wegener Insti 24 The Copernicus Progr 24