干旱区生态环境知识资源中心(Arid): Sustainable Agricultural Development Models of the Ecologically Vulnerable Karst Areas in Southeast Yunnan from the Perspective of Human-Earth Areal System

Arid

DOI	10.3390/land11071075
	Sustainable Agricultural Development Models of the Ecologically Vulnerable Karst Areas in Southeast Yunnan from the Perspective of Human-Earth Areal System
	Zhao, Xiaoqing; Xu, Yifei; Wang, Qian; Pu, Junwei; Shi, Xiaoqian; Huang, Pei; Gu, Zexian
通讯作者	Zhao, XQ
来源期刊	LAND
EISSN	2073-445X
出版年	2022
卷号	11 期号:7
英文摘要	Rocky desertification in ecologically-fragile karst areas limit regional socio-economic development in the face of significant human-earth conflict. Coordination of ecological restoration and agricultural development is critical for sustainable development in karst areas. From the perspective of the human-earth areal system, the framework of sustainable agricultural development was proposed in typically karst areas. We integrated principles of ecological vulnerability, resource and environmental carrying capacity, agricultural foundation, suitability of agricultural land, and the farmers' willingness. In this study, we found the ecological vulnerability of Guangnan County was slight, but the proportion of moderate and severe vulnerability areas was high, with significant differences between the two sides of the line Zhe (Zhetu)-Lian (Liancheng)-Yang (Yang Liu-jing)-Ban (Banbang). Then, we divided Guangnan County into three ecologically vulnerable zones. Following that, we proposed sustainable agricultural models for various zones. In slightly to mildly vulnerable zones, we propose constructing economic-ecological agricultural models, including woody oil, plateau characteristic fruiting forest, ecological tea plantations, suburban agriculture, and cultural-ecological tourism. In moderately to severely vulnerable zones, we recommend developing a stereoscopic agriculture model that combines planting and breeding, vegetation restoration, and herbivorous animal husbandry. In extremely vulnerable zones, we suggest constructing an ecologically natural restoration model and an agricultural ecological-tourism model. Our research provides references for ecological restoration, agricultural development, poverty alleviation consolidation, and rural revitalization in ecologically vulnerable karst areas of southeast Yunnan and similar regions.
英文关键词	geographic environment human activities fragile characteristics socio-economic backwardness farmers' willingness industrial development
类型	Article
语种	英语
开放获取类型	gold
收录类别	SSCI
WOS记录号	WOS:000831857200001
WOS关键词	ROCKY DESERTIFICATION ; RURAL REVITALIZATION
WOS类目	Environmental Studies
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393677
推荐引用方式 GB/T 7714	Zhao, Xiaoqing,Xu, Yifei,Wang, Qian,et al. Sustainable Agricultural Development Models of the Ecologically Vulnerable Karst Areas in Southeast Yunnan from the Perspective of Human-Earth Areal System[J],2022,11(7).
APA	Zhao, Xiaoqing.,Xu, Yifei.,Wang, Qian.,Pu, Junwei.,Shi, Xiaoqian.,...&Gu, Zexian.(2022).Sustainable Agricultural Development Models of the Ecologically Vulnerable Karst Areas in Southeast Yunnan from the Perspective of Human-Earth Areal System.LAND,11(7).
MLA	Zhao, Xiaoqing,et al."Sustainable Agricultural Development Models of the Ecologically Vulnerable Karst Areas in Southeast Yunnan from the Perspective of Human-Earth Areal System".LAND 11.7(2022).