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Regional land ecological security evaluation and ecological poverty alleviation practice: A case study of Yangxian County in Shaanxi Province, China

文献类型：期刊论文

作者Zhang Xinrong1; Wang Yongsheng2; Yuan Xuefeng3,4; Yang Yuanyuan2
刊名JOURNAL OF GEOGRAPHICAL SCIENCES
出版日期2022-04-01
卷号32期号:4页码:682-700
ISSN号1009-637X
关键词land ecological security DPSIR framework organic agriculture ecological poverty alleviation Yangxian County
DOI10.1007/s11442-022-1967-8
通讯作者Wang Yongsheng(wangys@igsnrr.ac.cn)
英文摘要Land ecological security (LES) is an important part of China's ecological civilization construction, which plays a vital role in ensuring the sustainable development of its society and economy. Based on the Driving force-Pressure-State-Impact-Response (DPSIR) framework, this study quantified the spatiotemporal changes of LES in 28 counties of the southern Shaanxi Province from 2009 to 2018. The influencing factors of LES in Yangxian County were explored to clarify the mechanisms that rely on the land ecological advantages to develop organic agriculture and boost poverty alleviation. Results show that the LES of Yangxian always ranked in the top six in 28 counties of the southern Shaanxi region during 2009-2018. The LES in Yangxian increased from 0.385 in 2009 to 0.533 in 2018, and the LES level changed from relatively unsafe to safe. The indicators of rural per capita net income, grain output per unit area of arable land, and grazing intensity could explain 99.8% of the LES variance in Yangxian. Relying on ecological resources, Yangxian increased farmers' income and boosted alleviation of poverty through innovative land policies, developing organic agriculture, and rural tourism. These findings will provide theoretical support and model reference for balancing ecological protection and poverty alleviation in restricted development zones.
WOS关键词POLICY ; MODEL ; CITY
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23070301] ; Key Program of the National Natural Science Foundation of China[41931293]
WOS研究方向Physical Geography
语种英语
出版者SCIENCE PRESS
WOS记录号WOS:000774940700006
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Program of the National Natural Science Foundation of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/174228]  
专题中国科学院地理科学与资源研究所
通讯作者Wang Yongsheng
作者单位1.Changan Univ, Sch Earth Sci & Resources, Xian 710054, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Changan Univ, Sch Land Engn, Xian 710054, Peoples R China
4.Key Lab Degraded & Unused Land Consolidat Engn, Xian 710054, Peoples R China
推荐引用方式
GB/T 7714		 Zhang Xinrong,Wang Yongsheng,Yuan Xuefeng,et al. Regional land ecological security evaluation and ecological poverty alleviation practice: A case study of Yangxian County in Shaanxi Province, China[J]. JOURNAL OF GEOGRAPHICAL SCIENCES,2022,32(4):682-700.
APA Zhang Xinrong,Wang Yongsheng,Yuan Xuefeng,&Yang Yuanyuan.(2022).Regional land ecological security evaluation and ecological poverty alleviation practice: A case study of Yangxian County in Shaanxi Province, China.JOURNAL OF GEOGRAPHICAL SCIENCES,32(4),682-700.
MLA Zhang Xinrong,et al."Regional land ecological security evaluation and ecological poverty alleviation practice: A case study of Yangxian County in Shaanxi Province, China".JOURNAL OF GEOGRAPHICAL SCIENCES 32.4(2022):682-700.

入库方式： OAI收割

来源：地理科学与资源研究所

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