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close this bookForests, Climate, and Hydrology: Regional Impacts (UNU, 1988, 217 pages)
View the documentAcknowledgements
View the documentForeword
View the documentPreface
Open this folder and view contents1. Introduction
Open this folder and view contents2. The living past: Time state of the tropical rain forest
Open this folder and view contents3. Effects of tropical forest on water yield
Open this folder and view contents4. Effects of forests on precipitation in India
Open this folder and view contents5. The Influence of forests and forest reclamation practice on streamflow and water balance
Open this folder and view contents6. Hydrologic process models
Open this folder and view contents7. Modelling the behaviour of water
Open this folder and view contents8. Review of general circulation models as a basis for predicting the effects of vegetation change on climate
Open this folder and view contents9. Résumé and conclusions
View the documentGlossary
View the documentWorkshop participants

Acknowledgements

The United Nations University project Climatic, Biotic, and Human Interactions in the Humid Tropics was initiated as part of the University's programme on Resource Policy and Management to investigate the interactions between forest cover and critical climatological and biogeochemical parameters in the humid tropics. Considering the abundance of speculation and anxiety with regard to the impact of human activity on the earth's climate and biosphere, the need was strongly felt for more scientific information on biotic and climatic interactions to more accurately determine the actual nature and extent of human inflicted damage to environmental systems.

The present study arose from a workshop whose aim was to evaluate existing evidence of the ecological impact of deforestation and afforestation on regional climate and hydrology. This volume makes a clear case for the need for an objective and quantitative assessment of the effects of vegetation on climate and hydrology and their regional extent.