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EurekAlert 93 Science Daily 58 EurekAlert! 36
Environmental Monito 20 World Resources Inst 10 The Copernicus Progr 7
Department for Envir 6 gov.uk-Department fo 6 NASA Global Climate 5
world meteorological 4 European Centre for 3 International Instit 3
International Instit 3 US National Scientif 3 Netherlands Environm 2
The Copernicus Progr 2 World Climate Resear 2 American Meteorologi 1
Carbon Market Watch 1 Center for Internati 1