干旱区生态环境知识资源中心(Arid): Spatiotemporal variations of wetlands in the northern Xinjiang with relationship to climate change

Arid

DOI	10.1007/s11273-021-09809-5
	Spatiotemporal variations of wetlands in the northern Xinjiang with relationship to climate change
	Luo, Nana; Yu, Rui; Mao, Dehua; Wen, Bolong; Liu, Xingtu
通讯作者	Wen, BL (corresponding author), Chinese Acad Sci, Northeast Inst Geog & Agroecol, Key Lab Wetland Ecol & Environm, 4888 Shengbei St, Changchun 130102, Peoples R China.
来源期刊	WETLANDS ECOLOGY AND MANAGEMENT
ISSN	0923-4861
EISSN	1572-9834
出版年	2021
卷号	29 期号:4 页码:617-631
英文摘要	Wetlands in arid region especially in the northern Xinjiang Autonomous Region, China (NXC) are sensitive to climate change and thus have been the focus of global change studies in terms of their ecological importance. However, spatial changes in wetland area drivers are rarely considered in the analytical driver literature. This is surprising given the importance spatial heterogeneity in geomorphology and climatic conditions have in the region. This study is aimed at investigating the characteristics of wetland dynamic and determine whether this changes are relating to drought variation in NXC for a long time scale (from 1980 to 2015). Land transition matrix analysis was used to illustrate the Transition Characteristics between wetland and other land-use types, and the standard precipitation-evapotranspiration index (SPEI) was calculated to investigate the changes of Dry-wet regime in NXC and assess the effects on wetlands. The results showed that wetlands area increased from 10,627.57 km(2) to 11,966.84 km(2) mainly caused by the conversion from grasslands and desert to wetlands during 1980-2015 in NXC. Simultaneously, SPEI showed an increasing trend during 1960-2015, indicating an alleviating tendency of drought intensity. The area of wetlands increased with the increase of SPEI, furthermore, the correlation analysis also indicated that climatic change, especially a warmer and more humid tendency, was the main factor driving the spatiotemporal changes of wetlands in NXC. These findings can contribute to a better understanding wetland changes and implementing wetland resource management and restoration.
英文关键词	Wetland Drought index Standard precipitation-evapotranspiration index Climate change the northern xinjiang uyghur autonomous region of china (NXC)
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000662134800001
WOS关键词	NATIONAL NATURE-RESERVE ; ECOSYSTEM SERVICES ; DROUGHT ASSESSMENT ; CHINA ; INDEX ; TEMPERATURE ; PATTERNS ; EXTREMES
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352491
作者单位	[Luo, Nana; Yu, Rui; Mao, Dehua; Wen, Bolong; Liu, Xingtu] Chinese Acad Sci, Northeast Inst Geog & Agroecol, Key Lab Wetland Ecol & Environm, 4888 Shengbei St, Changchun 130102, Peoples R China; [Luo, Nana] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Luo, Nana,Yu, Rui,Mao, Dehua,et al. Spatiotemporal variations of wetlands in the northern Xinjiang with relationship to climate change[J],2021,29(4):617-631.
APA	Luo, Nana,Yu, Rui,Mao, Dehua,Wen, Bolong,&Liu, Xingtu.(2021).Spatiotemporal variations of wetlands in the northern Xinjiang with relationship to climate change.WETLANDS ECOLOGY AND MANAGEMENT,29(4),617-631.
MLA	Luo, Nana,et al."Spatiotemporal variations of wetlands in the northern Xinjiang with relationship to climate change".WETLANDS ECOLOGY AND MANAGEMENT 29.4(2021):617-631.