气候变化领域集成服务门户(CCPortal): Identification of ecological restoration priority areas integrating ecological security and feasibility of restoration

CCPortal

DOI	10.1016/j.ecolind.2024.111557
	Identification of ecological restoration priority areas integrating ecological security and feasibility of restoration
	Tang, Butian; Wang, Hao; Liu, Jiamin; Zhang, Weijuan; Zhao, Wudong; Cheng, Dong; Zhang, Liwei; Jiao, Lei
发表日期	2024
ISSN	1470-160X
EISSN	1872-7034
起始页码	158
卷号	158
英文摘要	Ecological restoration is the guarantee of regional ecological security. Accurate identification of restoration areas is crucial for planning ecological programs. However, the question of how to recognize the range of restoration areas at the pixel scale in order to improve restoration efficiency still requires further discussion. In this study, a framework that integrates ecological security and feasibility of restoration through multi-criteria decision analysis was developed to identify the ecological restoration priority areas (ERPAs) in the Qinghai-Tibet Plateau (QTP). The results showed that areas with low ecological security accounted for 58.33 % of the QTP, primarily concentrated in the northwest. Areas that were feasible to be restored, represented 26.11 % of the QTP. The relatively high feasibility areas (F > 0.6) were mainly located in the northern and southwestern of the QTP, covering 23.88 % of the total feasible areas. This study ultimately identified 6.69 x 10(5) km(2) of ERPAs, encompassing 26.05 % of the QTP. The high-priority areas were concentrated in the southwest and scattered in the northern part of the study area, accounting for 21.47 % of the ERPAs. The low-priority areas with the largest proportion (57.77 % of ERPAs) were widely distributed in the eastern part of the study area. Therefore, more attention should be paid to the southwestern region of the QTP in the subsequent ecological restoration efforts. The framework, which takes into consideration ecological security and restoration feasibility, can significantly enhance the spatial accuracy of ecological restoration area identification, providing a practical reference for further environmental optimization.
英文关键词	Ecological restoration; Ecological security; Multi-criteria decision analysis; Restoration area identification; Qinghai -Tibet Plateau
语种	英语
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS记录号	WOS:001166833800001
来源期刊	ECOLOGICAL INDICATORS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/289297
作者单位	Shaanxi Normal University; Fujian Normal University
推荐引用方式 GB/T 7714	Tang, Butian,Wang, Hao,Liu, Jiamin,et al. Identification of ecological restoration priority areas integrating ecological security and feasibility of restoration[J],2024,158.
APA	Tang, Butian.,Wang, Hao.,Liu, Jiamin.,Zhang, Weijuan.,Zhao, Wudong.,...&Jiao, Lei.(2024).Identification of ecological restoration priority areas integrating ecological security and feasibility of restoration.ECOLOGICAL INDICATORS,158.
MLA	Tang, Butian,et al."Identification of ecological restoration priority areas integrating ecological security and feasibility of restoration".ECOLOGICAL INDICATORS 158(2024).