干旱区生态环境知识资源中心(Arid): The Spatiotemporal Patterns of Climate Asymmetric Warming and Vegetation Activities in an Arid and Semiarid Region

Arid

DOI	10.3390/cli8120145
	The Spatiotemporal Patterns of Climate Asymmetric Warming and Vegetation Activities in an Arid and Semiarid Region
	Heng, Tong; Feng, Gary; Ying, Ouyang; He, Xinlin
通讯作者	Feng, G (corresponding author), Mississippi State Univ, USDA ARS, Genet & Sustainable Agr Res Unit, 810 Hwy 12 East, Starkville, MS 39762 USA.
来源期刊	CLIMATE
EISSN	2225-1154
出版年	2020
卷号	8 期号:12
英文摘要	Asymmetric warming was bound to have a major impact on terrestrial ecosystems in arid regions during global warming. Further study was necessary to reveal the spatiotemporal patterns of asymmetric warming in Xinjiang; this study analyzed the climate and normalized difference vegetation index (NDVI) data (2000-2020). The change trends of the day and nighttime warming (DNW), seasonal warming, and the diurnal temperature range in northern Xinjiang (S1) and southern Xinjiang (S2) were determined. The findings indicated that the DNW rate showed a significant (p < 0.05) upward trend, especially in winter. The nighttime warming rate (0.65 degrees C (decade)(-1)) was faster than the daytime warming rate (0.4 degrees C (decade)(-1)), and the diurnal temperature range between daytime and nighttime exhibited a decreasing trend. The diurnal temperature range was the highest in spring and the lowest in winter. Extreme values of the diurnal temperature range appeared in autumn (48.6 degrees C) and winter (12.3 degrees C) and both in S1. The T-min in S1 had an abruption trend in 2006-2017, the T-max in S2 had an abruption trend in 2005-2011, and the probability of spatial abruption in S1 was higher than that in S2. The partial correlation between the NDVI and T-min was significantly higher than that between the NDVI and T-max in the area where the significance test passed; therefore, asymmetric nighttime warming had a greater impact on the NDVI than the asymmetric daytime warming.
英文关键词	asymmetric warming normalized difference vegetation index second-order partial correlation analysis day and nighttime warming diurnal temperature range
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000601781500001
WOS关键词	DEGREES-C ; CHINA ; XINJIANG ; TEMPERATURE ; MAXIMUM ; DAYTIME ; TRENDS
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352534
作者单位	[Heng, Tong; He, Xinlin] Shihezi Univ, Coll Water & Architectural Engn, Shihezi 832021, Peoples R China; [Feng, Gary] Mississippi State Univ, USDA ARS, Genet & Sustainable Agr Res Unit, 810 Hwy 12 East, Starkville, MS 39762 USA; [Ying, Ouyang] Mississippi State Univ, USDA, US Forest Serv, Ctr Bottomland Hardwoods Res, 775 Stone Blvd,Thompson Hall,Room 309, Starkville, MS 39762 USA
推荐引用方式 GB/T 7714	Heng, Tong,Feng, Gary,Ying, Ouyang,et al. The Spatiotemporal Patterns of Climate Asymmetric Warming and Vegetation Activities in an Arid and Semiarid Region[J],2020,8(12).
APA	Heng, Tong,Feng, Gary,Ying, Ouyang,&He, Xinlin.(2020).The Spatiotemporal Patterns of Climate Asymmetric Warming and Vegetation Activities in an Arid and Semiarid Region.CLIMATE,8(12).
MLA	Heng, Tong,et al."The Spatiotemporal Patterns of Climate Asymmetric Warming and Vegetation Activities in an Arid and Semiarid Region".CLIMATE 8.12(2020).