Spatiotemporal evaluation and analysis of cultivated land ecological security based on the DPSIR model in Enshi autonomous prefecture, China

成果类型：

期刊论文

作者：

He, Nan;Zhou, Yong;Wang, Li;Li, Qing;Zuo, Qian;...

通讯作者：

Zhou, Yong(yzhou@mail.ccnu.edu.cn)

作者机构：

[Li, Mengyao; Wang, Li; Li, Qing; Zuo, Qian; Zhou, Yong; Liu, Jingyi; He, Nan] Cent China Normal Univ, Coll Urban & Environm Sci, Wuhan 430079, Peoples R China.

[Zhou, Yong] Cent China Normal Univ, Key Lab Geog Proc Anal & Simulat Hubei Prov, Wuhan 430079, Peoples R China.

[Zhou, Yong] Cent China Normal Univ, Land Sci Res Ctr, Wuhan 430079, Peoples R China.

通讯机构：

[Yong Zhou] C

College of Urban and Environmental Sciences, Central China Normal University, Wuhan 430079, China<&wdkj&>Key Laboratory for Geographical Process Analysis & Simulation in Hubei Province, Central China Normal University, Wuhan 430079, China<&wdkj&>Land Science Research Center, Central China Normal University, Wuhan 430079, China

语种：

英文

关键词：

Ecological security;Spatiotemporal variation;Driving mechanism;Enshi autonomous prefecture;Sustainable development

期刊：

Ecological Indicators

ISSN：

1470-160X

年：

2022

卷：

145

页码：

109619

DOI：

10.1016/j.ecolind.2022.109619

基金类别：

This work was supported by the Special Foundation for National Science and Technology Basic Research Program of China (No. 2021FY100505) and National Natural Science Foundation of China (No. 42171061).

机构署名：

本校为第一机构

院系归属：

城市与环境科学学院

摘要：

Evaluating and analyzing cultivated land ecological security (ES) can reliably optimize ecosystem service supplies in cultivated lands. This study selected Enshi Autonomous Prefecture (Enshi Prefecture) as the research area, aiming to assess the spatiotemporal variability of cultivated land ES level and analyze its main obstacle factors, thus providing paths for its enhancement. Based on the driving force-pressure-state-impact-response (DPSIR) model framework, an index system for evaluating cultivated land ES was constructed. Then, the index we...

摘要(中文)：

Evaluating and analyzing cultivated land ecological security (ES) can reliably optimize ecosystem service supplies in cultivated lands. This study selected Enshi Autonomous Prefecture (Enshi Prefecture) as the research area, aiming to assess the spatiotemporal variability of cultivated land ES level and analyze its main obstacle factors, thus providing paths for its enhancement. Based on the driving force-pressure-state-impact-response (DPSIR) model framework, an index system for evaluating cultivated land ES was constructed. Then, the index we...

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