干旱区生态环境知识资源中心(Arid): Temporal Dynamics of Fractional Vegetation Cover in the Yellow River Basin: A Comprehensive Analysis

Arid

DOI	10.3390/rs16162991
	Temporal Dynamics of Fractional Vegetation Cover in the Yellow River Basin: A Comprehensive Analysis
	Zhang, Kaiwen; Zhang, Qiang; Singh, Vijay P.
通讯作者	Zhang, Q
来源期刊	REMOTE SENSING
EISSN	2072-4292
出版年	2024
卷号	16 期号:16
英文摘要	The spatiotemporal evolution of vegetation and its influencing factors is crucial for understanding the relationship between vegetation and climate change, which helps guide the management of regional ecosystems effectively. Utilizing the Fractional Vegetation Cover (FVC) data and various meteorological elements from 1982 to 2021, this research employed methodologies, such as grey relational analysis, path analysis, and the time-lag effect, to examine the impact of climate change on FVC fluctuations. It introduced a comprehensive qualitative and quantitative analysis of the multi-factor climate-vegetation relationship, enhancing the understanding of the interaction between the climate and vegetation growth. The findings indicate that 77.41% of the wetland vegetation cover in the Yellow River Basin (YRB) has significantly decreased. Precipitation and evapotranspiration emerged as the primary factors affecting FVC, with soil moisture and temperature having a lesser impact. Given the crucial influence of climate factors' time lag on vegetation dynamics, especially the notable cumulative lag effects observed in arid regions, such as precipitation accumulating over approximately 1.963 months (on average) and evapotranspiration lagging by about 1.727 months (on average), this study offers valuable theoretical insights on vegetation restoration efforts amidst the challenges posed by climate change.
英文关键词	fractional vegetation cover (FVC) grey relation analysis path analysis time-lag and -accumulation analysis vegetation change attribution
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001305505600001
WOS关键词	CLIMATE-CHANGE ; ECOSYSTEM SERVICES ; GIMMS NDVI ; PRECIPITATION ; IMPACTS ; EVAPOTRANSPIRATION ; PRODUCTIVITY ; CONSISTENT ; RAINFALL ; MODEL
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405320
推荐引用方式 GB/T 7714	Zhang, Kaiwen,Zhang, Qiang,Singh, Vijay P.. Temporal Dynamics of Fractional Vegetation Cover in the Yellow River Basin: A Comprehensive Analysis[J],2024,16(16).
APA	Zhang, Kaiwen,Zhang, Qiang,&Singh, Vijay P..(2024).Temporal Dynamics of Fractional Vegetation Cover in the Yellow River Basin: A Comprehensive Analysis.REMOTE SENSING,16(16).
MLA	Zhang, Kaiwen,et al."Temporal Dynamics of Fractional Vegetation Cover in the Yellow River Basin: A Comprehensive Analysis".REMOTE SENSING 16.16(2024).