• Jameel Abdulla Abbas, University of Bahrain, Bahrain
• Anwar S. Abdu, Arabian Gulf  University, Bahrain
• Joseph Alcamo, National Institute of Public Health and the Environment, the Netherlands
• Chris Anastasi, University of  York, UK
• Marina A. Arshinova, Moscow State University, Russia
• Ismail Al-Bagouri, Arabian Gulf University, Bahrain
• Jan Bakkes, National Institute of Public Health and the Environment, the Netherlands
• R. D. Ballhorn, Department of Foreign Affairs and International Trade, Canada with additional inputs from Agriculture and Agri-Food Canada, Department of Fisheries and Oceans Environment Canada, Health Canada, Indian and Northern Affairs Canada, Natural Resources Canada.
• Edward Bellinger, Central European University, Hungary
• Dagmara Berbalk, Federal Ministry for the Environment, Nature Conservation and Nuclear Safety Division G II4, Germany
• Marcel Berk, National Institute of Public Health and the Environment, the Netherlands
• Leonard Berry, Florida Center for Environmental Studies, Florida Atlantic University, USA
• Preety Bhandari, Tata Energy Research Institute, India
• Pieter Bol, National Institute of  Public Health and the Environment, the Netherlands
• Gert-Jan van den Born, National Institute of Public Health and the Environment, the Netherlands
• John Bosch, US Environmental Protection Agency, USA
• Winston H. Bowman, The Regional Environmental Center for Central and Eastern Europe, Hungary
• Ben ten Brink, National Institute of Public Health and the Environment, the Netherlands
• Ernesto Brown, University of Chile, Chile
• Jorge Cabrera, Central American Commission on Environment and Development, Guatemala
• Ben W.K. Caiquo, Network for Environment and Sustainable Development, Côte d'Ivoire
• Michael A. Cairns, US Environmental Protection Agency, USA
• Deborah Chapman, Ireland
• Peter K. Chisara, Office of Environment Management, Tanzania
• Chen Qing, Public Health College of Beijing Medical University, China
• Cheng Weixue, National Environmental Protection Agency, China
• Munyaradzi Chenje, Environment Resource Centre for Southern Africa, Zimbabwe
• Maxwell Chivasa, Environment Resource Centre for Southern Africa, Zimbabwe
• Aaron Cosbey, International Institute for Sustainable Development, Canada
• Berhe Debalkew, Inter-governmental Authority on Development, Djibouti
• Tjeerd Deelstra, International Institute for Urban Environment, the Netherlands
• M. Nabil Alaa El-Din, Arabian Gulf University, Bahrain
• Clement Dorm-Adzobu, Network for Environment and Sustainable Development, Côte d'Ivoire
• Feisal A.M. Esmael, Egyptian Environmental Affairs Agency, Egypt
• Deborah Farmer, World Resources Institute, USA
• Alexander S. Fetisov, Moscow State University, Russia
• David Fig, Group for Environmental Monitoring, Zimbabwe
• Gilberto Gallopin, Centro Internacional de Agricultura Tropical, Colombia
• Abdul Bar Al-Ghain, The Meteorology & Environmental Protection Administration, Saudi Arabia
• Genady Golubev, Moscow State University, Russia
• Boris Graizbord, El Colegio de México, México
• Guo Xiaomin, National Environmental Protection Agency, China
• Nadine El-Hakim, Centre for Environment and Development for the Arab Region and Europe, Egypt
• Marek Haliniak, Ministry of Environmental Protection, Natural Resources and Forestry, Poland
• Allen Hammond, World Resources Institute, USA
• William J. Hartnett, Massachusetts Institute of Technology, USA
• Ayman Al-Hassan, Royal Scientific Society, Jordan
• Mohamed Ali Hassan, Environmental Protection Committee, Bahrain
• Jean-Paul Hettelingh, National Institute of Public Health and the Environment, the Netherlands
• Paul Hofseth, Ministry of  Environment, Norway
• Eric S. Howard, Benchmark Environmental Consulting, USA
• Hu Jianxin, Peking University, China
• Hu Min, Peking University, China
• Jad Isaac, Applied Research Institute, West Bank via Israel
• Wojciech Antoni Jasinski, Permanent Mission of the Republic of  Poland to UNEP, Kenya
• Adel Farid Abdel Kader, Centre for Environment and Development for the Arab Region and Europe, Egypt
• Eileen Kane, Department of State, USA
• M.A. Kassas, Cairo University, Egypt
• Yemi Katerere, International Union for the Conservation of Nature and Natural Resources, Zimbabwe
• Nola Kate-Seymoar, International Institute for Sustainable Development, Canada
• Zahra Al-Kawari, Environmental Protection Committee, Bahrain
• Michael Keating, Canada
• Attia Khalil, International Centre of Environmental Technologies, Tunisia
• Yasseen Khayatt, Royal Scientific Society, Jordan
• Alexandra King, Environment Resource Centre for Southern Africa, Zimbabwe
• Ionnis Kinnas, Permanent Mission of Greece to the UN, Greece
• Doug Kneeland, USDA Forest Service, USA
• Eric Kreileman, National Institute of Public Health and the Environment, the Netherlands
• Vyacheslav N. Kroutko, Moscow Medical Academy, Russia
• Elton Laisi, Environment Resource Centre for Southern Africa, Zimbabwe
• Fred Langeweg, National Institute of Public Health and the Environment, the Netherlands
• Li Jinlong, Peking University, China
• Pedro Lira-González, El Colegio de México, México
• Liu Junzhou, Public Health College of Beijing Medical University, China
• Tom Loveland, US Geological Survey, USA
• Gyde Lund, USDA Forest Service, USA
• Ismail Al-Madany, Arabian Gulf University, Bahrain
• Clever Mafuta, Environment Resource Centre for Southern Africa, Zimbabwe
• Essam Mahmoud, Arabian Gulf University, Bahrain
• Pedro Maldonado, University of Chile, Chile
• Svetlana M. Malkhazova, Moscow State University, Russia
• Anatoly F. Mandych, Russian Academy of Science, Russia
• Francisco J. Mata, Earth Council, Costa Rica
• Shakespeare Maya, Southern Centre for Energy and Environment, Zimbabwe
• Alexander V. Medvedev, Moscow State University, Russia
• Celia Maria Ferreira Meneses, Ministry of Environment, Mozambique
• Alla Metelitsa, Ministry of Natural Resources and Environment, Belarus
• Ruben Mnatsakanian, Central European University, Hungary
• Saeed A. Mohamed, Bahrain University, Bahrain
• Saidam Mohammed, Royal Scientific Society, Jordan
• Abdelkrim Ben Mohammed, Universite Abdou Moumouni, Niger
• Wayne Mooneyhan, Universities Space Research Association, USA
• Yaroslav Movohan, Ministry for Environmental Protection & Nuclear Safety of Ukraine, Ukraine
• Tom Mpofu, United Nations Development Programme, Zimbabwe
• Fred Muchena, ETC East Africa, Kenya
• Dina Al Naggar, Egyptian Environmental Affairs Agency, Egypt
• Vishal Narain, Tata Energy Research Institute, India
• Robert Tiebilé N'daw, Mali
• Csaba Nemes, Ministry of Environment & Regional Policy, Hungary
• Boubacar Niane, Ministère de l'environnement et de la protection de la nature, Senegal
• Somrudee Nicro, Thailand Environment Institute, Thailand
• Louis Niessen, National Institute of Public Health and the Environment, the Netherlands
• Shuzo Nishioka, National Institute for Environmental Studies,  Japan
• Michael Norton-Griffiths, Centre for Social and Economic Research on the Global Environment, UK
• John C. O'Connor, OconECO, USA
• R.K. Pachauri, Tata Energy Research Institute, India
• Simon Papian, Ministry for Nature and Environment Protection, Armenia
• Dhira Phantumvanit, Thailand Environment Institute, Thailand
• Bruce Potter, Island Resources Foundation, Virgin Islands
• Maggie Powell, World Resources Institute, USA
• Raj Hemansing Prayag, Ministry of Environment and Quality of Life, Mauritius
• A. Raey, Alexandria University, Egypt
• Mahmood Y. Abdul Raheem, Environment Protection Council, Kuwait
• Atiq Rahman, Bangladesh Centre for Advanced Studies, Bangladesh
• Paul Raskin, Stockholm Environment Institute, USA
• Ravendran, Environmental Protection Committee, Bahrain
• Ahmed Abdel Rehim, Centre for Environment and Development for the Arab Region & Europe, Egypt
• Nabil Rofail, Arab Center for Studies for Arid Zones and Dry Lands, Syria
• Kristin Rosendal, Norwegian Institute for Nature Research, Norway
• Mohamed Gomaa Al-Rumaidh, Bahrain Centre for Studies and Research, Bahrain
• Kamal A. Sabet, Centre for Environment and Development for the Arab Region & Europe, Egypt
• M. Sahir, Institute for Political and International Studies, Iran
• Isa Bin Salman Al-Khalifa, Arabian Gulf University, Bahrain
• Odd Terje Sandlund, Norwegian Institute for Nature Research, Norway
• Fernando Santibaanez, University of Chile, Chile
• F. Schmidt-Bleek, Wuppertal Institute for Climate, Environment and Energy, Germany
• Liz Schmucker, USDA Forest Service, USA
• Surya Man Shakya, National Planning Commission Secretariat, Nepal
• Shao Min, Peking University, China
• Henry M. Sichingabula, University of Zambia, Zambia
• Bill Sommers, USDA Forest Service, USA
• Kanongnij Sribuaiam, Thailand Environment Institute, Thailand
• Leena Srivastava, Tata Energy Research Institute, India
• Osvaldo Sunkel, University of Chile, Chile
• Rob Swart, National Institute of Public Health and the Environment, the Netherlands
• Kiyoshi Takahashi, National Institute for Environmental Studies, Japan
• Tang Xiaoyan, Chinese Academy of Sciences, China
• Vincent Isidore Tchabi, Ministère de l'environnement, Benin
• Sufyan El-Tell, Jordan
• Bjorn Age Tommeras, Norwegian Institute for Nature Research, Norway
• Camilla Toulmin, International Institute for Environment & Development, UK
• Edward L. Towle, Island Resources Foundation, Virgin Islands
• Anita Velkavrh, Ministry of Environment and Physical Planning, Slovenia
• Diana Vorsatz, Central European University, Hungary
• Bert de Vries, National Institute of  Public Health and the Environment, the Netherlands
• Wang Huiuxiang, Peking University, China
• Wang Zaiyong, Beijing Medical University, China
• Wang Zhenggang, Public Health College of Beijing Medical University, China
• Wang Zhijia, National Environmental Protection Agency, China
• Manuel Winograd, Centro Internacional de Agricultura Tropical, Colombia
• Jaap van Woerden, National Institute of Public Health and the Environment, the Netherlands
• Xia Guang, National Environmental Protection Agency, China
• Xie Zhenhua, National Environmental Protection Agency, China
• Ye Ruqin, National Environmental Protection Agency, China
• Zeng Limin, Peking University, China
• Zhang Chongxian, National Environmental Protection Agency, China
• Zhang Lixing, Beijing Institute for Anti-tuberculosis/Beijing Muncipal Political Consultation Committee, China
• Zhang Shigang, National Environmental Protection Agency, China
• Zhang Shiqin, Peking University, China
• Zhang Yuanhang, Peking University, China

CONTRIBUTORS AND REVIEWERS IN THE UN SYSTEM

In UNEP:

Other UN bodies: