干旱区生态环境知识资源中心(Arid): From expansion to shrinkage: Exploring the evolution and transition of karst rocky desertification in karst mountainous areas of Southwest China

Arid

DOI	10.1002/ldr.4188
	From expansion to shrinkage: Exploring the evolution and transition of karst rocky desertification in karst mountainous areas of Southwest China
	Li, Yangbing; Yu, Meng; Zhang, Han; Xie, Yuxuan
通讯作者	Li, YB
来源期刊	LAND DEGRADATION & DEVELOPMENT
ISSN	1085-3278
EISSN	1099-145X
出版年	2023
卷号	34 期号:17 页码:5662-5672
英文摘要	Systematic elucidation of the evolution trend of karst rocky desertification (KRD) is of great significance for correctly understanding its occurrence and development process, and implementing effective comprehensive control measures. Based on the existing studies, the authors explore the formation and evolutionary mechanisms and trends of KRD in the karst mountains of Southwest China based on the literature and field investigations. The factors driving the occurrence and formation of KRD are: the single livelihood of farmers in karst mountain areas (KMA); the great land pressure, the low land carrying capacity; and the fragile ecology. With a background of low land carrying capacity, land-use practices such as over-cutting, over-cultivation, and over-grazing have triggered land degradation in the KMA, including the KRD. With the evolution of social and economic background and the disappearance of its driving factors, the trend of KRD expansion will undergo fundamental change, essentially a KRD transition. KRD transition is the response of the land-use system to the comprehensive action of economic and social development and ecosystem, which accords with the general trend of economic and social development and ecosystem evolution. The transition of KRD areas outlined in this paper reveals the change of human-land relationship in a KMA in Southwest China and provides a valuable reference for rural revitalization and ecological construction.
英文关键词	China karst mountainous areas karst rocky desertification land-use system transition
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001103613200035
WOS关键词	ENVIRONMENTAL CONSIDERATIONS ; AGRICULTURAL TRANSITION ; SWIDDEN CULTIVATION ; LAND-USE ; DAM ; RESETTLEMENT ; LIVELIHOODS ; IMPACTS ; RIVER
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397766
推荐引用方式 GB/T 7714	Li, Yangbing,Yu, Meng,Zhang, Han,et al. From expansion to shrinkage: Exploring the evolution and transition of karst rocky desertification in karst mountainous areas of Southwest China[J],2023,34(17):5662-5672.
APA	Li, Yangbing,Yu, Meng,Zhang, Han,&Xie, Yuxuan.(2023).From expansion to shrinkage: Exploring the evolution and transition of karst rocky desertification in karst mountainous areas of Southwest China.LAND DEGRADATION & DEVELOPMENT,34(17),5662-5672.
MLA	Li, Yangbing,et al."From expansion to shrinkage: Exploring the evolution and transition of karst rocky desertification in karst mountainous areas of Southwest China".LAND DEGRADATION & DEVELOPMENT 34.17(2023):5662-5672.