干旱区生态环境知识资源中心(Arid): Spatio-Temporal Changes of Land Surface Temperature and the Influencing Factors in the Tarim Basin, Northwest China

Arid

DOI	10.3390/rs13193792
	Spatio-Temporal Changes of Land Surface Temperature and the Influencing Factors in the Tarim Basin, Northwest China
	Abbas, Alim; He, Qing; Jin, Lili; Li, Jinglong; Salam, Akida; Lu, Bo; Yasheng, Yierpanjiang
通讯作者	He, Q (corresponding author), China Meteorol Adm, Inst Desert Meteorol, Urumqi 830002, Peoples R China. ; He, Q (corresponding author), Taklimagan Desert Meteorolgy Field Expt Stn CMA, Qiemo 841000, Peoples R China.
来源期刊	REMOTE SENSING
EISSN	2072-4292
出版年	2021
卷号	13 期号:19
英文摘要	Land surface temperature (LST) is an important parameter that affects the water cycle, environmental changes, and energy balance at global and regional scales. Herein, a time series analysis was conducted to estimate the monthly, seasonal, and interannual variations in LST during 2001-2019 in the Tarim Basin, China. Based on Moderate Resolution Imaging Spectroradiometer (MODIS) LST, air temperature, air pressure, relative humidity, wind speed, precipitation, elevation, and land-cover type data, we analyzed the spatio-temporal change characteristics of LST and the influencing factors. High LSTs occurred in the desert and plains and low LSTs occurred in surrounding mountain regions. The highest LST was recorded in July (25.1 & DEG;C) and the lowest was in January (-9.5 & DEG;C). On a seasonal scale, LST decreased in the order: summer > spring > autumn > winter. Annual LST showed an increasing trend of 0.2 & DEG;C/10 a in the desert and mountain areas, while the plains indicated a decreasing trend. In spring and autumn, western regions were dominated by a downward trend, whereas in winter a downward trend occurred in eastern regions. In summer, areas covered by vegetation were dominated by a downward trend, and desert and bare lands were dominated by an upward trend. Random forest (RF) model analysis showed that elevation was the most significant influencing factor (22.1%), followed by mean air temperature (20.1%). Correlation analysis showed that the main climatic factors air temperature, relative humidity, and elevation have a good correlation with the LST. Land-cover type also affected LST; during February-December the lowest LST was observed for permanent glacier snow and the highest was observed in the desert. El Nino and La Nina greatly influenced the LST variations. The North Atlantic Oscillation and Pacific Decadal Oscillation indices were consistent with the mean LST anomaly, indicating their considerable influence on LST variations.
英文关键词	land surface temperature Tarim Basin random forest influencing factor
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:000710265200001
WOS关键词	URBAN HEAT-ISLAND ; CLIMATE-CHANGE ; TIBETAN PLATEAU ; SEASONAL-VARIATIONS ; RIVER-BASIN ; MODIS ; ALGORITHM ; ANOMALIES ; PATTERNS ; RUNOFF
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
来源机构	新疆大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368400
作者单位	[Abbas, Alim; Li, Jinglong] Xinjiang Univ, Coll Resources & Environm Sci, Urumqi 830046, Peoples R China; [Abbas, Alim; He, Qing; Li, Jinglong] China Meteorol Adm, Inst Desert Meteorol, Urumqi 830002, Peoples R China; [Abbas, Alim; He, Qing; Li, Jinglong] Taklimagan Desert Meteorolgy Field Expt Stn CMA, Qiemo 841000, Peoples R China; [Jin, Lili] Yunnan Univ, Dept Atmospher Sci, Kunming 650500, Yunnan, Peoples R China; [Salam, Akida] Kezhou Meteorol Adm, Kezhou 845350, Peoples R China; [Lu, Bo] China Natl Climate Ctr, Beijing 100081, Peoples R China; [Yasheng, Yierpanjiang] Xinjiang Meteorol Observ, Urumqi 830046, Peoples R China
推荐引用方式 GB/T 7714	Abbas, Alim,He, Qing,Jin, Lili,et al. Spatio-Temporal Changes of Land Surface Temperature and the Influencing Factors in the Tarim Basin, Northwest China[J]. 新疆大学,2021,13(19).
APA	Abbas, Alim.,He, Qing.,Jin, Lili.,Li, Jinglong.,Salam, Akida.,...&Yasheng, Yierpanjiang.(2021).Spatio-Temporal Changes of Land Surface Temperature and the Influencing Factors in the Tarim Basin, Northwest China.REMOTE SENSING,13(19).
MLA	Abbas, Alim,et al."Spatio-Temporal Changes of Land Surface Temperature and the Influencing Factors in the Tarim Basin, Northwest China".REMOTE SENSING 13.19(2021).