UNEPGEO-2000 Next: The alternative policy studies -->
Previous: Pointers for the 21st century 
Chapter Four: Future Perspectives - Future perspectives


Broecker, W. S. (1987). Unpleasant surprises in the greenhouse? Nature 328, 123-126

Broecker, W. S. (1997). Thermohaline circulation, the Achilles heel of our climate system: will man-made CO2 upset the current balance? Science 278, 1582-1588

ISRS (1998). Statement on Global Coral Bleaching in 1997-98. International Society for Reef Studies, Florida Institute of Oceanography, Florida, United States

ITMEMS (1998). Statement on Coral Bleaching. International Tropical Marine Ecosystems Management Symposium, 24 October 1998, Townsville, Australia

NRC (1984). Acid Deposition: Processes of Lake Acidification. National Academy Press, Washington DC, United States

Pomerance, R. (1999). Coral Bleaching, Coral Mortality and Global Climate Change. Report to the US Coral Reef Task Force Meeting in Hawaii, 5-6 March 1999

Renberg, I. (1986). Diatoms and Lake Acidity: reconstructing pH from siliceous algal remains in lake sediments. Developments in Hydrology 29, Junk Publications, Dordrecht, The Netherlands

Robb, G. A. (1994). Environmental consequences of coal mine closure, Geograph. Journal 160, 33-40

SEI/UNEP (1998). Raskin, P., Gallopin, G., Gutman, P., Hammond, A., and Swart, R. Bending the Curve: Toward Global Sustainability. PoleStar Series Report No. 8, Stockholm Environment Institute, Stockholm, Sweden, and UNEP/DEIA/TR.98-3, UNEP, Nairobi, Kenya http://www.gsg.org/

Stigliani, W. M., (1991). Chemical time bombs: definitions, concepts, and examples. International Institute for Applied Systems Analysis, Laxenburg, Austria

UNEP (1995). Global Biodiversity Assessment. Edited by R. T. Watson, V. H. Heywood, I.Baste, B. Dias, R. Gamez, T. Janetos, W. Reid and R. Ruark. Cambridge University Press, Cambridge, United Kingdom

UNEP/SCOPE (1999). Emerging Environmental Issues for the 21st Century: a study for GEO-2000. Scientific Committee on Problems of the Environment, Paris, France, and UNEP, Nairobi, Kenya (UNEP/DEIA&EW/TR.99-5)

UNHCR (1998). State of the World's Refugees, 1997-1998: A Humanitarian Agenda. United Nations High Commissioner for Refugees, Geneva, Switzerland http://www.unhcr.ch/sowr97/statsum.htm

UNEPGEO-2000 Next: The alternative policy studies -->
Previous: Pointers for the 21st century