干旱区生态环境知识资源中心(Arid): Study on the influence of meteorological elements on growing season vegetation coverage in Xinjiang, China

Arid

DOI	10.3934/era.2022177
	Study on the influence of meteorological elements on growing season vegetation coverage in Xinjiang, China
	Bai, Huimin; Li, Li; Wu, Yongping; Liu, Chen; Gong, Zhiqiang; Feng, Guolin; Sun, Gui-Quan
通讯作者	Sun, GQ
来源期刊	ELECTRONIC RESEARCH ARCHIVE
EISSN	2688-1594
出版年	2022
卷号	30 期号:9 页码:3463-3480
英文摘要	Xinjiang is a typical arid and semi-arid Mountain basin system, which make the regional ecosystem extremely fragile. Studying the influence of climate on vegetation is conducive to qualita-tively analyze the change trend of vegetation coverage in this region. Therefore, utilizing vegetation coverage and main meteorological elements (temperature, precipitation, relative humidity, sunshine hours) data in Xinjiang province, this paper carried out the influence of multiple meteorological ele-ments on vegetation coverage changes, and constructed a model of the impact of multiple meteorologi-cal elements on the growing season vegetation coverage based on random forest. The model can better simulate the vegetation coverage in 2017 and 2018, with an average error of 0.027, in consequence it can well forecast whether the vegetation is high-density or low-density in this area. Correlation anal-ysis and variable importance show that the critical meteorological factors affecting vegetation cover change are relative humidity and sunshine hours, accounting for 73% of the vegetation coverage area. The results are helpful to understand how meteorological factors affect the vegetation coverage, and then provide a theoretical reference for the construction of ecological security in Xinjiang.
英文关键词	vegetation arid and semi-arid region climate change machine learning
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:000834093400001
WOS关键词	CLIMATE-CHANGE ; TEMPERATURE ; GROWTH ; NDVI ; DRYLANDS ; DROUGHT ; REGION ; EARTH
WOS类目	Mathematics
WOS研究方向	Mathematics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392397
推荐引用方式 GB/T 7714	Bai, Huimin,Li, Li,Wu, Yongping,et al. Study on the influence of meteorological elements on growing season vegetation coverage in Xinjiang, China[J],2022,30(9):3463-3480.
APA	Bai, Huimin.,Li, Li.,Wu, Yongping.,Liu, Chen.,Gong, Zhiqiang.,...&Sun, Gui-Quan.(2022).Study on the influence of meteorological elements on growing season vegetation coverage in Xinjiang, China.ELECTRONIC RESEARCH ARCHIVE,30(9),3463-3480.
MLA	Bai, Huimin,et al."Study on the influence of meteorological elements on growing season vegetation coverage in Xinjiang, China".ELECTRONIC RESEARCH ARCHIVE 30.9(2022):3463-3480.