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Science X network 601 EurekAlert 320 Science Daily 192
World Resources Inst 135 Asian Development Ba 120 EurekAlert! 119
World Business Counc 119 EurekAlert! - Earth 111 us environmental pro 99
US Geological Survey 85 World Bank Blogs 76 The World Bank 70
World Wide Fund for 67 Minging.com 58 United States Depart 55
US Geological Survey 54 US Environmental Pro 50 Eco-Business Researc 49
UK Environment Agenc 43 world meteorological 42