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This book critically engages with how the conservation of tropical rainforests is financed. Beginning with the context of tropical deforestation, alongside an overview of tropical ecology, global environmental policy and finance, the book reviews several conservation financing instruments. These include ecotourism and private reserves, debt-for-nature swaps and government domestic budgetary expenditures for state and national parks. Tropical deforestation and forest degradation are serious global environmental issues, contributing to global climate change, species extinction, and threatening the livelihoods of forest-dependent communities. Yet, many leading companies, individuals and governments are making a positive impact on tropical forest conservation to mitigate greenhouse gas emissions through the use of conservation finance. Conservation of Tropical Rainforests tells the history of international conservation finance and provides a variety of options for individuals, businesses, and governments to support conservation financing projects.
Recognizing that sound information is vital to the progress of conservation, IUCN have gathered together a visual portfolio of maps of rain forests in Africa. The accompanying text analyzes the extent and causes of deforestation and points a way towards sustainable forest development.
Southeast Asia constitutes one of the world's most extended rainforest regions. It is characterized by a high degree of biodiversity and contains a large variety of endemic species. Moreover, these forests provide a number of important and sin gular ecosystem services, like erosion protection and provision of high quality wa ter, which cannot be replaced by alternative ecosystems. However, various forms of encroachment, mostly those made by human interventions, seriously threaten the continuance of rainforests in this area. There is ample evidence that the rainforest resources, apart from large scale commercial logging, are exposed to danger particularly from its margin areas. These areas, which are characterized by intensive man-nature interaction, have been identified as extremely fragile systems. The dynamic equilibrium that bal ances human needs and interventions on the one hand, and natural regeneration capacity on the other, is at stake. The decrease of rainforest resources is, to a sub stantial degree, connected with the destabilization of these systems. Accordingly, the search for measures and processes, which prevent destabilization and promote stability is regarded as imperative. This refers to both the human and the natural part of the forest margin ecosystem.
The first of a series designed to cover all tropical rain forests in the world. This is a visual portfolio of detailed maps of Asia, accompanied by a text which seeks to analyze the extent and causes of deforestation and to point a way towards sustainable forest development.
Human-induced land-use intensification and climate change are major global change drivers likely to continue for a long time. This international symposium provides an open platform for all scientists from socio-economic and natural sciences interested in the effects of global change on rainforests and agroforests. Balancing the ecological and socio-economic benefits of different agroforestry systems, comparing patterns and processes in managed agroforest and natural forest, and modeling the dynamics of land-use change and related resource degradation under various policy scenarios are major topics of this symposium.
not only for land use systems that depend on the regular supply of rain or irrigation water but also for the future development of natural rainforests as drought stress has been shown to a?ect tree growth and species composition in old-growth forests (Wright 1991, Walsh and Newbery 1999, Engelbrecht et al. 2007). A drought experiment conducted in a cacao agroforestry plantation showed that this plantation was surprisingly resilient to an induced drought of more than a year (Schwendenmann et al. 2009). However, droughts can have a strong impact on household incomes from agriculture, they strongly a?ect the vulnerability to poverty and thus have to be analyzed as important exogenous shocks to households, forcing them to adjust their behaviour and develop strategies to cope with these problems. The stability of rainforest margins is a critical factor in the protection of tropical rainforests (Tscharntke et al. 2007). At present, however, rainf- est margins in many parts of the tropics are far from stable, both in soc- economic and in ecological terms. For example, protected areas may attract, rather than repel, human settlement, which may be due to international donor investment in national conservation programs (Wittemeyer et al. 2008). An alternative hypothesis is that protected areas might be compromised if leakage takes place, that is, if impacts that would take place inside the restricted area are displaced to a nearby, undisturbed area (Ewers and Rodrigues 2008).
Proceedings of the conference held in Bandar Seri Begawan, April 1993