干旱区生态环境知识资源中心(Arid): Wind speed changes and influencing factors in inland river basin of monsoon marginal zone

Arid

DOI	10.1016/j.ecolind.2021.108089
	Wind speed changes and influencing factors in inland river basin of monsoon marginal zone
	Zhou, Junju; Zhao, Xi; Wu, Jinyan; Huang, Jumei; Qiu, Dongdong; Xue, Dongxiang; Li, Qiaoqiao; Liu, Chunfang; Wei, Wei; Zhang, Dongxia; Yang, Xuemei
通讯作者	Zhao, X (corresponding author), Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Peoples R China.
来源期刊	ECOLOGICAL INDICATORS
ISSN	1470-160X
EISSN	1872-7034
出版年	2021
卷号	130
英文摘要	Scientific understanding of regional wind speed variation characteristics and driving mechanisms is of great practical significance to the management and rational utilization of wind energy resources, ecological protection and governance, and sustainable development of agriculture. Taking the Shiyang River Basin in inland river basin of monsoon marginal zone as the study area, this paper analyzed wind speed changes and influencing factors at different time and space scales. The results showed that, first of all, the annual average wind speed showed a downward trend as a whole in Shiyang River Basin, and the change of spring wind speed and the decreasing frequency of daily max-wind speed above Grade 5 were the main contributors. The turning point of annual average wind speed was consistent with that in spring and autumn (1981) and earlier than that in winter and summer (1982). Secondly, as far as the wind speed change tendency rate is concerned, before the turning point, Yongchang area had the largest decline rate with obvious 2000 m effect, while after the turning point, Wuwei Basin had the largest rise rate with obvious basin effect. Focusing on the downstream desert oasis region, the sand-driving wind speed showed a decreasing trend as a whole, and showed a cliff-like decline after 1988. The rising trend of sand-driving wind speed after 2014 will pose greater challenges to ecological governance. Finally, under the background of unbalanced global warming, the wind speed changes in different periods were driven by the circulation system changes. In 1970-1981, the decline of the wind speed was the result of the combined action of Arctic Oscillation and Asia Polar Vortex. However, after 1981, it was affected by North Atlantic Oscillation, Asian Meridional Circulation, Tibet Plateau Circulation, India-Burma Trough, Western Pacific Subtropical High and Northern Hemisphere Subtropical High.
英文关键词	Wind speed Global change Circulation pattern Monsoon marginal zone Shiyang River Basin
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:000692561900005
WOS关键词	CLIMATE-CHANGE ; TRENDS ; CHINA ; VARIABILITY ; IMPACTS ; POWER ; TEMPERATURE ; TRANSPORT ; AREA
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362990
作者单位	[Zhou, Junju; Zhao, Xi; Wu, Jinyan; Huang, Jumei; Qiu, Dongdong; Xue, Dongxiang; Li, Qiaoqiao; Liu, Chunfang; Wei, Wei; Zhang, Dongxia; Yang, Xuemei] Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Peoples R China; [Zhou, Junju; Liu, Chunfang] Gansu Engn Res Ctr Land Use & Comprehens Consolid, Lanzhou 730070, Peoples R China; [Zhou, Junju] Key Lab Resource Environm & Sustainable Dev Oasis, Lanzhou 730070, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Junju,Zhao, Xi,Wu, Jinyan,et al. Wind speed changes and influencing factors in inland river basin of monsoon marginal zone[J],2021,130.
APA	Zhou, Junju.,Zhao, Xi.,Wu, Jinyan.,Huang, Jumei.,Qiu, Dongdong.,...&Yang, Xuemei.(2021).Wind speed changes and influencing factors in inland river basin of monsoon marginal zone.ECOLOGICAL INDICATORS,130.
MLA	Zhou, Junju,et al."Wind speed changes and influencing factors in inland river basin of monsoon marginal zone".ECOLOGICAL INDICATORS 130(2021).