Abstract
The Earth’s vegetation patterns are highly dynamic, and within the past million years they have changed considerably in response to changing climates (especially the recurrent Quaternary glaciations, which were associated with relatively cool and dry conditions in the tropical zones). The present extensive tropical forest cover in such regions as the Amazon and Zaire river basins is believed to have resulted from recolonization from relatively restricted refugia over the past 10,000–15,000 years (Figure 1). Within the past 3,000 years, and especially in the present century, human actions have become the predominant cause of change in the world’s vegetation cover, and forests, drylands and wetlands have all been severely affected (dryland degradation has been considered in Chapter 6).
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References
Adams, W. M. (1986) Traditonal agriculture and water use, Sokoto Valley, Nigeria. Geographical Journal, 152, 30–44.
Adams, W.M. and Hollis, G.E. (1988) The Hadejia-Nguru Wetland Project. Report to IUCN, ICBP and RSPB.
Allen, J.C. and Barnes, D.F. (1985) The causes of deforestation in developing countries. Annals of the Association of American Geographers, 75, 163–84.
Aselmann, I. and Crutzen, P.J. (1989) Global distribution of natural freshwater wetlands and rice paddies, their net primary productivity, seasonality and possible methane emissions. Journal of Atmospheric Chemistry, 8, 307–358.
Braakhekke, W.G. and Marchand, M. (1987) Wetlands: The Community’s Wealth. European Environment Bureau, Brussels. 24 pp.
Carrier, J.-G. and Krippl, E. (1990) Comprehensive study of European forests assesses damage and economic losses from air pollution. Environmental Conservation, 17, 365–366.
Collins, N.M., Sayer, J.A. and Whitmore, T.C. (1991) The Conservation Atlas of Tropical Forests: Asia and the Pacific, Macmillan, London.
Dembner, S. (1991) Provisional data from the Forest Resources Assessment 1990 Project. Unasylva, 164(42) 40–44, updated December 1991, personal communication.
Dugan, P.J. (ed.) (1990) Wetland Conservation: a Review of Current Issues and Required Action. IUCN, Gland, Switzerland.
FAO (1990) PAO Yearbook. Forest Products 1977–1988. FAO Forestry Series No. 23, FAO Statistics Series No. 90. FAO, Rome.
FAO (1991) Protection of Land Resources: Deforestation, Prepcomm. UNCED, 2nd Session, Doc. A/CONF.151/PC/27.
FAO/UNEP (1981) Tropical Forest Resources Assessment Project, 4 volumes. FAO, Rome.
Fearnside, P.M. (1986) Spatial concentration of deforestation in the Brazilian Amazon. Ambio, 15, 74–81.
Forest Survey of India (1987) The State of the Forest Report. Government of India, Ministry of Environment and Forests.
Gadgil, M. (1991) Restoring India’s forest wealth, Nature and Resources, 27, 12–20.
Giglioli, M.E.C. (1980) Population demography and health. In: Estudio Cientifico e Impacto Humano en el Ecosistema de Manglares. Proceedings of a seminar, Cali, Colombia, 27 November -1 December 1978.
Glasby, G.F. (1991) A review of the concept of sustainable management as applied to New Zealand. J. Roy. Soc. New Zealand, Vol. 21, No. 2, June 1991, 61–81.
Goldsmith, E. and Hildyard, N. (1984) The Social and Environmental Effects of Large Dams, Vol. 1: Overview. Wadebridge Ecological Centre, Camelford, UK.
Gore, A.J.P. (1983) (ed). Ecosystems of the World (4A). Mires: Swamp, Bog, Fen and Moor. Vol. 1. Elsevier, Amsterdam.
Groot, P. de (1990) Are we missing the grass for the trees? New Scientist 6th January.
Hall, C.A.S. and Uhlig, J. (1991) Refining estimates of carbon released from tropical land-use changes. Canadian Journal of Forest Research, 21 (1) 118–131.
Hair, J. (1988) The economics of conserving wetlands: a widening circle. Paper presented at workshop on economics, IUCN General Assembly, Costa Rica, 1988. Gland, Switzerland, IUCN.
Hamilton, L.S. and Snedaker, S.C. (eds) (1984) Handbook for Mangrove Area Management. IUCN, Gland, Switzerland; UNESCO, Paris, France; East-West-Center, Hawaii, USA.
Harlow, C.S. and A.S. Adriano (1980) The Philippines dendrothermal power program. Proceedings of Bioenergy ‘80 Congress. Bioenergy Council, Washington D.C.
Holdgate, M.W., Kassas, M. and White, G.F. (1982) The World Environment, 1972–1982. A report by UNEP published by Tycooly International, Ireland.
IUCN/UNEP/WWF (1980) The World Conservation Strategy. IUCN, Gland, Switzerland.
IUCN/UNEP/WWF (1991) Caring for the Earth: A strategy for Sustainable Living. IUCN, Gland, Switzerland.
Lanly, J.-P. (1982) Tropical Forest Resources (Technical Report 4). FAO, Rome. 106 pp.
Malingreau, J.P., Stephens, G. and Fellows, L. (1985) Remote sensing of forest fires: Kalimantan and North Borneo in 1982-3. Ambio, 14, 314–321.
Matthews, E. (1983) Global vegetation and land use: new high-resolution databases for climatic studies. J. Climate and Meteorology, 22, 474–487.
Matthews, E. and Fung, I. (1987) Methane emissions from natural wetlands: Global distribution, area and environmental characteristics of sources. Global Biogeographical Cycles, 1, 61–86.
Mather, A.S. (1990) Global Forest Resources. Belhaven Press, London. 341 pp.
Mattson Marn, H. and Jonkers, W. (1980) Logging damage in tropical high forest. International Forestry Seminar, Kuala Lumpur, 11–15 November 1980.
McCormick, J. (1985) Acid Earth: the Global Threat of Acid Pollution. Earthscan, London. 191 pp.
Melillo, J.M, Palm, CA., Houghton, R.A., Woodwell, G.M. and Myers, N. (1985) A comparison of recent estimates of disturbance in tropical forests. Environmental Conservation, 12, 37–40.
Molofsky, J., Hall, C.A.S. and Myers, N. (1986) A Comparison of Tropical Forest Surveys. United States Department of Energy, Washington D.C. 66 pp.
Nilsson, S. and Pitt, D. (1991) Mountain World in Danger. Earthscan Pubs. UK, London, 196 pp.
Nilsson, S., Salluäs, O. and Duinker, P. (1992a) Future Forest Resources of Western and Eastern Europe. Parthenon Publ. Group.
Nilsson, S., Salluäs, O. and Duinker, P. (1992a) Future Forest Resources of Western and Eastern Europe. Parthenon Publ. Group.
Odum E.P. (1985) Trends expected in stressed ecosystems. BioScience, 35, 419–422.
OECD (1991) The State of the Environment. Organization for Economic Co-operation and Development, Paris.
Olson, J.S., Watts, J.A. and Allinson, L.J. (1983) Carbon in Live Vegetation in Major World Ecosystems. Environmental Sciences Division Publication No. 1997, Oak Ridge National Laboratory, Oak Ridge, Tennessee.
Pearce, D. (1991) Deforesting the Amazon: Toward an Economic Solution. Ecodecision, Vol. 1, No. 1, 40–49.
Poore, D. (ed.)(1989) No Timber Without Trees. IIED/Earthscan. London.
Prentice, K.C. and Fung, I.Z. (1990) The sensitivity of terrestrial carbon storage to climate change. Nature, 346, 48–51.
Ramsar Convention Bureau (1990) Directory of Wetlands of International Importance. Gland, Switzerland. 796 pp.
Sader and Joyce, (1988) Deforestation rates and trends in Costa Rica, 1940–1983. Biotropica, 20, 11–19.
Saenger, P., Hegerl, E.J. and Davie, J.D.S. (1983) Global Status of Mangrove Ecosystems. IUCN Commission on Ecology Papers Number 3, IUCN, Gland, Switzerland. 88 pp.
Scott, D.A. and Poole, CM. (1989) A Status Overview of Asian Wetlands. Asian Wetland Bureau, Kuala Lumpur, Malaysia. No. 53.
Tiner, R.W. (1984) Wetlands of the United States: Current Status and Trends. US Fish and Wildlife Service, Washington D.C. 159 pp.
UNECE (1985) The Forest Resources of the ECE Region. (Europe, the USSR, North America). UN-ECE, Geneva.
UNECE/UNEP (1990) Forest Damage and Air Pollution; Report of the 1989 Forest Damage Survey in Europe. UN Economic Commission for Europe and UN Environment Programme, Geneva and Nairobi.
UNEP (1991) Environmental Data Report. Third Edition. Basil Blackwell, Oxford.
Westoby, J. (1989) Introduction to World Forestry. Blackwell, Oxford. 228 p.
Whitmore, T.C. (1990) An Introduction to Tropical Forests. Clarendon Press, Oxford.
Whitmore, T.C. and Prance, G.T. (1987) Biogeography and Quaternary History in Tropical America. Clarendon Press, Oxford.
Williams, M. (1989) Deforestation, past and present. In: Progress in Human Geography. Edward Arnold. Pp 176–208.
Williams, M. (1991) Forests. In: B.L. Turner II et al (eds). The Earth as Transformed by Human Action. Cambridge University Press, New York.
WRI (1986) World Resources 1986, Basic Books, New York.
WRI (1987) World Resources, 1987 Basic Books, New York.
WRI (1990) World Resources 1990-1991. Oxford University Press, New York and Oxford. 3883 pp.
Zamora P.M. (1984) Philippine mangrove: assessment of status, environmental problems, conservation and management strategies. In: Soepadmo E., Rao, A.N. and Mclntosh D.J. (eds). Proceedings of the Asian Symposium on Mangrove Environmental Research and Management. Pp. 696–707. University of Malaya and UNESCO, Kuala Lumpur.
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Tolba, M.K., El-Kholy, O.A. (1992). Deforestation and habitat loss. In: Tolba, M.K., El-Kholy, O.A. (eds) The World Environment 1972–1992. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-2280-1_7
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DOI: https://doi.org/10.1007/978-94-011-2280-1_7
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