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Science X network 56 EurekAlert 53 Environment & Energy 50
United States Depart 29 World Resources Inst 27 Australian Resources 23
Science 22 UK Environment Agenc 22 Department of Conser 19
Minging.com 18 Imperial College Lon 17 gov.uk - environment 17
Department for Envir 14 Asian Development Ba 12 Center for Strategic 12
RAND Corporation 12 Science Daily 11 Canadian Institute o 10
Environmental Protec 10 GOV.UK - Department 10