气候变化领域集成服务门户(CCPortal): Determinants of ecological functional zones in the Qinghai-Tibet Plateau ecological shelter at different scales in 2000 and 2015: From the perspective of ecosystem service bundles

CCPortal

DOI	10.1016/j.ecolind.2023.110743
	Determinants of ecological functional zones in the Qinghai-Tibet Plateau ecological shelter at different scales in 2000 and 2015: From the perspective of ecosystem service bundles
	Li, Hao-Rui; Ma, Shuai; Zhang, Ming; Yin, Yun-Ke; Wang, Liang-Jie; Jiang, Jiang
发表日期	2023
ISSN	1470-160X
EISSN	1872-7034
卷号	154
英文摘要	Ecological functional zones (EFZs) are crucial components of ecosystem management that maintain the sus-tainability of ecosystems. Clarifying EFZs and their driving factors can inform the management of regional ecosystems. This study analyzed the dynamic changes of four ecosystem services (ESs) on the Qinghai-Tibet Plateau ecological shelter (QPES) at different scales in 2000 and 2015: water yield (WY), soil conservation (SC), net primary productivity (NPP), and habitat quality (HQ). The K-means clustering algorithm was applied to classify EFZs, then the geographic detector model was used to reveal the driving factors for the formation of EFZs at different scales. The results demonstrated a decrease in WY and SC and an improvement in NPP and HQ in the QPES. The ecological regulating functional zone (E1), ecological supply functional zone (E2), and ecological supporting functional zone (E3) were classified based on the ESs that dominated the different areas. E1 was based primarily on NPP, E2 was based on WY, and E3 on HQ. The areas of E1 and E2 expanded and E3 decreased at the 1 km scale; while E1 expanded, E3 decreased and E2 remained unchanged at the county scale. Precipitation and the normalized difference vegetation index were the most important driving factors affecting the formation of EFZs either at the 1 km scale or the county scale. Socioeconomic factors were also major driving factors of EFZs formation at the county scale, and all driving factors except gross domestic product had greater explanatory power in 2015 than in 2000. This study offers scientific justification for multiple-scale sustainable management in the QPES.
关键词	Ecological functional zone Ecosystem services Different scales Driving factors Qinghai-Tibet Plateau ecological shelter
英文关键词	TRADE-OFFS; SYNERGIES; CHINA; REGION
WOS研究方向	Biodiversity Conservation ; Environmental Sciences
WOS记录号	WOS:001054567600001
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/282997
作者单位	Nanjing Forestry University; Nanjing Forestry University
推荐引用方式 GB/T 7714	Li, Hao-Rui,Ma, Shuai,Zhang, Ming,et al. Determinants of ecological functional zones in the Qinghai-Tibet Plateau ecological shelter at different scales in 2000 and 2015: From the perspective of ecosystem service bundles[J],2023,154.
APA	Li, Hao-Rui,Ma, Shuai,Zhang, Ming,Yin, Yun-Ke,Wang, Liang-Jie,&Jiang, Jiang.(2023).Determinants of ecological functional zones in the Qinghai-Tibet Plateau ecological shelter at different scales in 2000 and 2015: From the perspective of ecosystem service bundles.ECOLOGICAL INDICATORS,154.
MLA	Li, Hao-Rui,et al."Determinants of ecological functional zones in the Qinghai-Tibet Plateau ecological shelter at different scales in 2000 and 2015: From the perspective of ecosystem service bundles".ECOLOGICAL INDICATORS 154(2023).