G2TT
来源类型Articles
规范类型论文
ISSN0378-1127
The restoration of forest biodiversity and ecological values
Braedt, O.; Schroder, J.M.
发表日期2004
出处Forest Ecology and Management 201(1): 3-11
出版年2004
语种英语
摘要

Large investments are being made in the establishment of tree plantations on degraded land in Asia. These initiatives are often politically driven and aspire to achieve both economic and environmental benefits. However, the lack of clarity about the precise objectives of these schemes means that they often fail to yield either local economic or global environmental benefits. There is often a failure to negotiate with all concerned stakeholders and to recognize and resolve trade-offs. Subsidies have often had perverse impacts, and market forces may be better drivers of economic objectives of restoration programmes. Security of tenure and use rights is an important but often neglected requirement for achieving sustainability. Remnant patches of natural vegetation, even when degraded, are often valuable sources of local biodiversity in restoration schemes. The spatial patterns of different types of forest and of non-forest land are important determinants of environmental values. Biodiversity conservation requires maintaining or re-establishing habitat strips to connect natural forest blocks and protect ecological gradients. However, even monoculture plantations often have significant biodiversity value. The fundamental principles of ecosystem approaches as adopted by the Convention for the Conservation of Biological Diversity and principles for successful common property resource management provide valuable frameworks for forest restoration schemes.

主题restoration ; forests ; biodiversity ; conservation ; ecology ; ecosystems
URLhttps://www.cifor.org/library/1598/
来源智库Center for International Forestry Research (Indonesia)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/90576
推荐引用方式
GB/T 7714
Braedt, O.,Schroder, J.M.. The restoration of forest biodiversity and ecological values. 2004.
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