气候变化领域集成服务门户(CCPortal): How can the sustainable goal of cultivated land use in the Qinghai- Tibet Plateau be realized?-based on a research framework of cultivated land use patterns

CCPortal

DOI	10.3389/fenvs.2023.1134136
	How can the sustainable goal of cultivated land use in the Qinghai- Tibet Plateau be realized?-based on a research framework of cultivated land use patterns
	Wang, Ximeng; Zhou, Dingyang; Jiang, Guanghui; Peng, Chen
发表日期	2023
EISSN	2296-665X
卷号	11
英文摘要	The study of cultivated land use models is an important means to improve the benefit of cultivated land use and promote the sustainable use of cultivated land. The rational optimization of regional cultivated land use models based on the consideration of regional background conditions and development goals can provide a scientific basis for ensuring the sustainable use of cultivated land. This study constructed a three-dimensional research framework of natural quality-utilization intensity-spatial layout of cultivated land utilization pattern. Taking the county as a unit, the natural quality, spatial distribution and utilization intensity of cultivated land in the Qinghai-Tibet Plateau were evaluated, and the types of cultivated land utilization models were determined. Based on the ecological protection and the regulation and control of agriculture and animal husbandry in the Qinghai-Tibet Plateau, the optimization direction of cultivated land use patterns was discussed. The results show that the cultivated land use pattern divided by the NUS three-dimensional model can accurately reflect the characteristics of cultivated land use in the Qinghai-Tibet Plateau. The existing cultivated land use pattern in the Qinghai-Tibet Plateau is basically consistent with its ecological protection and development direction zoning, but the problems of unreasonable expansion and excessive use intensity of cultivated land exist in the ecotone between some development areas and restricted areas. Therefore, the utilization and optimization of cultivated land in the Qinghai-Tibet Plateau should be based on the premise of protecting ecological security and striving to solve the contradiction between agricultural development and ecological protection to realize the sustainable utilization of cultivated land.
关键词	sustainable use cultivated land use pattern natural quality spatial layout utilization intensity Qinghai-Tibet Plateau
英文关键词	DRIVERS
WOS研究方向	Environmental Sciences
WOS记录号	WOS:000957054400001
来源期刊	FRONTIERS IN ENVIRONMENTAL SCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282743
作者单位	Beijing Normal University
推荐引用方式 GB/T 7714	Wang, Ximeng,Zhou, Dingyang,Jiang, Guanghui,et al. How can the sustainable goal of cultivated land use in the Qinghai- Tibet Plateau be realized?-based on a research framework of cultivated land use patterns[J],2023,11.
APA	Wang, Ximeng,Zhou, Dingyang,Jiang, Guanghui,&Peng, Chen.(2023).How can the sustainable goal of cultivated land use in the Qinghai- Tibet Plateau be realized?-based on a research framework of cultivated land use patterns.FRONTIERS IN ENVIRONMENTAL SCIENCE,11.
MLA	Wang, Ximeng,et al."How can the sustainable goal of cultivated land use in the Qinghai- Tibet Plateau be realized?-based on a research framework of cultivated land use patterns".FRONTIERS IN ENVIRONMENTAL SCIENCE 11(2023).