کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
88511 | 159306 | 2010 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Relative Quantitative Reference Approach for Naturalness Assessments of forests Relative Quantitative Reference Approach for Naturalness Assessments of forests](/preview/png/88511.png)
Naturalness assessments are required for the evaluation of conservation schemes and programmes such as large-scale IUCN protected areas (National Parks) where nature restoration is a main management objective. More than 99% of the landscapes of Central Europe lost their reference sites for naturalness assessments with cutting of the last virgin forests. We present the Relative Quantitative Reference Approach for Naturalness Assessments (RANA), a method for overcoming the lack of virgin forests using a surrogate reference for forested landscapes. RANA combines heterogeneously scaled bio-important variables. We tested the RANA in the Bavarian Forest National Park, Germany, with an assumed naturalness gradient in different park zones. The results demonstrate that the RANA is a highly sensitive method for evaluating ecosystem responses to forest restoration and conservation.
Journal: Forest Ecology and Management - Volume 259, Issue 8, 31 March 2010, Pages 1624–1632