کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
88040 | 159279 | 2011 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: When and where to actively restore ecosystems? When and where to actively restore ecosystems?](/preview/png/88040.png)
Given the extent of land use and land cover change by humans on a global scale, conservation efforts have increasingly focused on restoring degraded ecosystems to provide ecosystem services and biodiversity. Many examples in the tropics and elsewhere, however, show that some ecosystems recover rapidly without human intervention which begs the question of in which cases and to what extent humans should actively work to facilitate ecosystem recovery. We recommend that all land managers consider a suite of ecological and human factors before selecting a restoration approach. Land managers should first consider what the likely outcome of a passive restoration (natural regeneration) approach would be based on the natural ecosystem resilience, past land-use history, and the surrounding landscape matrix. They should also identify the specific goals of the project and assess the resources available. Conducting these analyses prior to selecting restoration approaches should result in a more efficient use of restoration resources both within and among projects and should maximize the success of restoration efforts.
Research highlights
► We propose a framework for when land managers should actively restore ecosystems.
► The rate of natural regeneration, project goals, and available resources should be considered.
► Evaluating these factors should result in a more efficient use of restoration resources.
Journal: Forest Ecology and Management - Volume 261, Issue 10, 15 May 2011, Pages 1558–1563