Microwave soil moisture dynamics and response to climate change in Central Asia and Xinjiang Province, China, over the last 30 years

	Microwave soil moisture dynamics and response to climate change in Central Asia and Xinjiang Province, China, over the last 30 years
	Li, Xinwu 1; Gao, Xizhang 1; Wang, Jingkai 1; Guoa, Huadong 1
刊名	JOURNAL OF APPLIED REMOTE SENSING
	2015
卷号	9 页码:1958-1962
关键词	environmental change climate change tendency analysis correlation analysis essential climate variable-soil moisture
通讯作者	Gao, XZ (reprint author), Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China.
英文摘要	In this study, an analytical methodology based on four typical statistical analysis methods was proposed to understand soil moisture (SM) dynamics and their response to climate change in Central Asia and Xinjiang over 30 years using the essential climate variable-soil moisture dataset and the Climate Research Unit (CRU) dataset. The results are as follows: (1) In general, the SM of the study area decreased significantly over the last 30 years. The significant warming trend dominated the soil desiccation. (2) The soil desiccation trend is more severe in Central Asia than in Xinjiang, while the SM in Xinjiang has increased gradually since 2004. The trends of soil desiccation in Central Asia and Xinjiang consistently and negatively feedback to the significant warming trend. (3) The SM for all five countries of Central Asia distinctly decreased. The significant increase in temperature dominated the soil desiccation in the other four countries of Central Asia except for Kyrgyzstan, while precipitation had no significant impact on SM. (4) The regions with drying and warming trends and with drying and cooling trends (similar to 89% of the total area) were largely distributed in major agricultural areas; these trends are unfavorable to the sustainable development of agriculture. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
研究领域[WOS]	Environmental Sciences ; Remote Sensing ; Imaging Science & Photographic Technology
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000365882100003
内容类型	期刊论文
源URL	[http://ir.ceode.ac.cn/handle/183411/38106]
专题	遥感与数字地球研究所_SCI/EI期刊论文_期刊论文
作者单位	1.[Li, Xinwu 2.Wang, Jingkai 3.Guoa, Huadong] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Key Lab Digital Earth Sci, Beijing 100094, Peoples R China 4.[Gao, Xizhang] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 5.[Wang, Jingkai] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Xinwu,Gao, Xizhang,Wang, Jingkai,et al. Microwave soil moisture dynamics and response to climate change in Central Asia and Xinjiang Province, China, over the last 30 years[J]. JOURNAL OF APPLIED REMOTE SENSING,2015,9:1958-1962.
APA	Li, Xinwu,Gao, Xizhang,Wang, Jingkai,&Guoa, Huadong.(2015).Microwave soil moisture dynamics and response to climate change in Central Asia and Xinjiang Province, China, over the last 30 years.JOURNAL OF APPLIED REMOTE SENSING,9,1958-1962.
MLA	Li, Xinwu,et al."Microwave soil moisture dynamics and response to climate change in Central Asia and Xinjiang Province, China, over the last 30 years".JOURNAL OF APPLIED REMOTE SENSING 9(2015):1958-1962.