干旱区生态环境知识资源中心(Arid): Research on the sustainability of greening process in the Mu Us Sandy Land based on the spatiotemporal stability of ecological land

Arid

DOI	10.1371/journal.pone.0292469
	Research on the sustainability of greening process in the Mu Us Sandy Land based on the spatiotemporal stability of ecological land
	Zhang, Qiumeng; Jia, Baoquan; Li, Tong; Li, Wenrui
通讯作者	Jia, BQ
来源期刊	PLOS ONE
ISSN	1932-6203
出版年	2024
卷号	19 期号:2
英文摘要	In environmentally sensitive areas, especially the arid and semi-arid regions, the greening stability process and its influencing factors can directly affect the sustainable development of the ecological environment. In this study, multi-source remote sensing data such as land use/cover data, MODIS NDVI, and soil moisture, methods such as stability index, vegetation quantitative remote sensing, and Geodetector were employed to analyze the sustainability of the greening process in the Mu Us Sandy in 2000-2020, which were viewed from three aspects: changes in stability of land use types and function, soil moisture change and influencing factors on greening stability. The results showed that, (1) From the stability of land use types, continuous stable ecological land accounted for more than 50%, showing that decreased from northwest toward southeast. (2) From the functional stability, NDVI showed a fluctuated growth (0.035/a), with an increasing distribution pattern from northwest to southeast. Additionally, Vegetation changes were unstable and concentrated in the western part of the study area (OtogBanner and Otog Front Banner), while the eastern part was stable, in which vegetation improvement took the main position. Moreover, mobile dunes almost disappeared, and semi-fixed dunes decreased and gradually shrank to the west of the sandy area, while fixed dunes soared and were concentrated in the middle of the sandy land. (3) From the soil moisture change, soil moisture at different underground depths showed an overall increasing trend, but the deep soil moisture was higher than the shallow, and spatial distribution varied greatly. (4) From the influencing factors, natural factors significantly influence greening stability, among which precipitation had a particularly profound impact, and interactions with other natural and social factors were higher explanatory. The paper aims to explore whether the ecological environment is developing in a good and orderly direction in the Mu Us Sandy Land, and the potential factors that cause its changes, to provide a theoretical basis for scientific governance in the Mu Us Sandy Land and other arid and semi-arid areas in the future.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:001158447500021
WOS关键词	CLIMATE-CHANGE ; LOESS PLATEAU ; TIME-SERIES ; VEGETATION ; CHINA ; PATTERNS ; TRENDS ; IMPACT
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405180
推荐引用方式 GB/T 7714	Zhang, Qiumeng,Jia, Baoquan,Li, Tong,et al. Research on the sustainability of greening process in the Mu Us Sandy Land based on the spatiotemporal stability of ecological land[J],2024,19(2).
APA	Zhang, Qiumeng,Jia, Baoquan,Li, Tong,&Li, Wenrui.(2024).Research on the sustainability of greening process in the Mu Us Sandy Land based on the spatiotemporal stability of ecological land.PLOS ONE,19(2).
MLA	Zhang, Qiumeng,et al."Research on the sustainability of greening process in the Mu Us Sandy Land based on the spatiotemporal stability of ecological land".PLOS ONE 19.2(2024).