干旱区生态环境知识资源中心(Arid): Vegetation response to changes in temperature, rainfall, and dust in arid environments

Arid

DOI	10.1007/s10661-020-08644-0
	Vegetation response to changes in temperature, rainfall, and dust in arid environments
	Ebrahimi-Khusfi, Zohre; Mirakbari, Maryam; Khosroshahi, Mohammad
通讯作者	Ebrahimi-Khusfi, Z
来源期刊	ENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN	0167-6369
EISSN	1573-2959
出版年	2020
卷号	192 期号:11
英文摘要	Climate change is responsible for changes in the world's vegetation. This study was aimed to investigate the effect of long-term variations in the air temperature, precipitation, and dust concentration on normalized difference vegetation index (NDVI) variations in the spring, summer, and growing season over arid regions of Iran. The results showed that the precipitation had a positive association with the NDVI in the spring and growing seasons (beta >+0.28; P<0.05), while air temperature had a negative relationship with the NDVI changes in these seasons (beta >-0.34; P=0.013). Our results also showed a negative relationship between the accumulated dust concentration (ADC) and NDVI in the spring (beta=-0.23; P=0.09) and growing seasons (beta=-0.24; P=0.003). Spatially, the strongest linkage between NDVI and climatic variables was observed in about two-thirds of the study region. In total, our findings indicate that the use of dust concentration, air temperature, and precipitation helps us to make a more accurate approach for evaluating the impacts of climate change on vegetation variations in the arid environments.
英文关键词	Air quality Remote sensing Wind erosion Accumulated dust concentration Sensitive areas Middle East
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000578603600001
WOS关键词	CLIMATE-CHANGE ; AGRICULTURAL DROUGHT ; TEMPORAL VARIATIONS ; AIRBORNE DUST ; SURFACE WIND ; RIVER-BASIN ; MODIS NDVI ; ROAD DUST ; PRECIPITATION ; IMPACTS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326804
作者单位	[Ebrahimi-Khusfi, Zohre] Univ Jiroft, Fac Nat Resources, Dept Nat Sci, Jiroft, Iran; [Mirakbari, Maryam] Univ Tehran, Fac Nat Resources, Tehran, Iran; [Khosroshahi, Mohammad] Agr Res & Dev Org, Forestry & Rangeland Res Inst Iran, Tehran, Iran
推荐引用方式 GB/T 7714	Ebrahimi-Khusfi, Zohre,Mirakbari, Maryam,Khosroshahi, Mohammad. Vegetation response to changes in temperature, rainfall, and dust in arid environments[J],2020,192(11).
APA	Ebrahimi-Khusfi, Zohre,Mirakbari, Maryam,&Khosroshahi, Mohammad.(2020).Vegetation response to changes in temperature, rainfall, and dust in arid environments.ENVIRONMENTAL MONITORING AND ASSESSMENT,192(11).
MLA	Ebrahimi-Khusfi, Zohre,et al."Vegetation response to changes in temperature, rainfall, and dust in arid environments".ENVIRONMENTAL MONITORING AND ASSESSMENT 192.11(2020).