气候变化领域集成服务门户(CCPortal): The evolution of settlement system and the paths of rural revitalization in alpine pastoral areas of the Qinghai-Tibet Plateau: A case study of Nagqu County

CCPortal

DOI	10.1016/j.ecolind.2023.110274
	The evolution of settlement system and the paths of rural revitalization in alpine pastoral areas of the Qinghai-Tibet Plateau: A case study of Nagqu County
	Zhang, Haipeng; Chen, Wei; Liu, Weidong; Liu, Zhigao; Liu, Hanchu
发表日期	2023
ISSN	1470-160X
EISSN	1872-7034
卷号	150
英文摘要	The Qinghai-Tibet Plateau (QTP) is an area with highly distinctive natural and socio-cultural characteristics. In recent years, the pastoral areas of northern Tibet have undergone a phase transition from nomadic to settled grazing, and the settlement system is in a stage of formation and evolution. Against the backdrop of China's new strategy of rural revitalization, conducting associated research on the evolution of the settlement system and the prospect of rural revitalization is of great significance for improving the living and working conditions of herdsmen in alpine pastoral areas and promoting sustainable development on the QTP. Using settlement patch data obtained by visual interpretation of high-definition remote sensing images, combined with field in-vestigations, this paper explores the temporal and spatial evolution characteristics of the settlement system in Nagqu County, northern Tibet, summarizing its development status and existing problems from the perspective of factor-structure-function, and details the paths for rural revitalization on this basis. The results show the following: (1) Since 2005, the settlement system of Nagqu County has undergone a phase transition from concentrated settlement to functional expansion, with the continuous enrichment of development elements and the enhancement of functions. The density distribution of settlements shows strong adaptability to the natural geographical environment. The pattern of settlement has gradually changed from resource-dependent to facility-dependent. Transportation and public service facilities play an important role in guiding the speed and direction of settlement evolution. (2) There are still various problems in the settlement system of Nagqu County, including a weak industrial foundation; some occupation of important ecological spaces and ecologically fragile areas by settlements; insufficient attention to the cultural aspect of the Tibetan settlement system; a scattered settlement layout, which makes grassroots governance difficult; a large talent gap; and weak spatial support system of settlements. (3) From the perspective of enriching and integrating the development factors of rural settlements, reorganizing the diversified structure of rural settlements, and improving and expanding the functions of rural settlements, this paper explains the correlation mechanism between optimization of the rural settlement system and rural revitalization, and puts forward the implementation paths for rural revitalization in alpine pastoral areas of the QTP. The study expands our understanding of the characteristics of settlements in sparsely populated alpine pastoral areas, and provides valuable, up-to-date policy guidance for the promotion of rural revitalization in alpine pastoral areas on the QTP.
关键词	Qinghai-Tibet Plateau Alpine pastoral areas Rural settlement Rural revitalization Human-land relationship
英文关键词	CHANGTANG PLATEAU; UNINHABITED AREA; MARGINAL ZONE; CHINA; REGION; TRANSFORMATION; MODERNIZATION; DEGRADATION; LAYOUT
WOS研究方向	Biodiversity Conservation ; Environmental Sciences
WOS记录号	WOS:000988633200001
来源期刊	ECOLOGICAL INDICATORS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282847
作者单位	Henan University; Henan University; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Chinese Academy of Sciences; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS
推荐引用方式 GB/T 7714	Zhang, Haipeng,Chen, Wei,Liu, Weidong,et al. The evolution of settlement system and the paths of rural revitalization in alpine pastoral areas of the Qinghai-Tibet Plateau: A case study of Nagqu County[J],2023,150.
APA	Zhang, Haipeng,Chen, Wei,Liu, Weidong,Liu, Zhigao,&Liu, Hanchu.(2023).The evolution of settlement system and the paths of rural revitalization in alpine pastoral areas of the Qinghai-Tibet Plateau: A case study of Nagqu County.ECOLOGICAL INDICATORS,150.
MLA	Zhang, Haipeng,et al."The evolution of settlement system and the paths of rural revitalization in alpine pastoral areas of the Qinghai-Tibet Plateau: A case study of Nagqu County".ECOLOGICAL INDICATORS 150(2023).