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Spatio-temporal characteristics and mechanism of ecological degradation in a hilly southern area—a case study of Dongting Lake Basin

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成果类型:
期刊论文
作者:
Ning, Qimeng;Ouyang, Xiao*
通讯作者:
Ouyang, Xiao
作者机构:
[Ning, Qimeng] Hunan City Univ, Coll Architecture & Urban Planning, Yiyang 413000, Peoples R China.
[Ouyang, Xiao] Hunan Univ Finance & Econ, Hunan Inst Econ Geog, Changsha 410205, Peoples R China.
[Ning, Qimeng] Key Lab Urban Planning Informat Technol Hunan Prov, Yiyang 413000, Peoples R China.
[Ning, Qimeng] Key Lab Digital Urban & Rural Spatial Planning Hun, Yiyang 413000, Peoples R China.
通讯机构:
[Ouyang, Xiao] H
Hunan Institute of Economic Geography, Hunan University of Finance and Economics, Changsha, 410205, China. xiao.
语种:
英文
关键词:
DLB;Ecological degradation;Ecological service function;Geographic detector;Landscape pattern index
期刊:
Environmental Science and Pollution Research
ISSN:
0944-1344
年:
2023
卷:
30
期:
15
页码:
45274-45284
基金类别:
This research was funded by the “National Science Foundation of Hunan Province of China” (No. 2022JJ50271), “Scientific Research Foundation of Hunan Provincial Education Department of China” (No. 21A0506), “Science and technology Project of Hunan Provincial Department of Land and Resources” (No. 2022–49).
机构署名:
本校为第一机构
院系归属:
建筑与城市规划学院
摘要:
Understanding the spatio-temporal characteristics of ecological degradation and its mechanism is the key to implementing national land space ecological restoration. Currently, there is a lack of knowledge about identifying ecologically degraded areas from a structure–function angle. This paper used the Dongting Lake Basin (DLB) as the research area, with the landscape pattern index and InVest model utilized to analyze the landscape distribution characteristics and ecosystem service functions in 2000 and 2018. Based on this, a fuzzy inference a...

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