1. Global Change Scenarios of the 21st Century. Results from the IMAGE 2.1 Model;Alcamo,1998
2. Anderson, K., 1999. Agriculture, developing countries and the WTO millennium round, CIES, Discussion paper 99/28.
3. Ecosystem impacts for biodiversity of different stabilization scenarios;Bakkenes;Global Environmental Change,2006
4. Bollen, J.C., Manders, T., Mulder, M., 2004. Four futures for energy markets and climate change. CPB Special Publication 52, ISBN 90-5833-171-7, Netherlands Bureau for Economic Policy Analysis, The Hague, and National Institute for Public Health and the Environment, Bilthoven, the Netherlands. See: http://www.mnp.nl/en.
5. Nitrogen surface balances in intensive agricultural production systems in different world regions for the period 1970–2030;Bouwman;Pedosphere,2006