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Climate Variability in Monsoon and Arid Regions Attributable to Dynamic Vegetation in a Global Climate Model

文献类型：期刊论文

作者Wang, Hongli2,3; Qiu, Linjing1; Xie, Xiaoning2; Wang, Zhiyuan4,5; Liu, Xiaodong1,2
刊名JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN
出版日期2018
卷号96期号:4页码:391-403
关键词dynamic vegetation monsoon region arid region climate variability East Asian monsoon
ISSN号0026-1165
DOI10.2151/jmsj.2018-047
通讯作者Qiu, Linjing(qiulinjing@mail.xjtu.edu.cn)
英文摘要The climate variability in monsoon and arid regions attributable to dynamic vegetation is investigated using NCAR's Community Earth System Model with the Dynamic Global Vegetation Model. Two present climate simulations, one using dynamics and the other using fixed vegetation cover, are carried out. A comparative analysis of the two simulations reveals that the climate in monsoon and arid regions exhibits different responses to dynamic vegetation. On the hemispheric scale, precipitation mainly increases in the Northern hemisphere and decreases in the Southern Hemisphere in response to dynamic vegetation, while the surface temperature exhibits a consistent decrease. On the regional scale, precipitation decreases caused by dynamic vegetation are the main trend in monsoon regions except for the Asian monsoon region, while precipitation responses to vegetation change are weak in arid regions relative to monsoon regions. The surface temperature increases significantly because of dynamic vegetation only in the boreal winter Asian monsoon region, while the rest of the monsoon and arid regions mainly exhibit reduced surface temperatures. Therefore, the climate variability in the Asian monsoon region is clearly different from the other regions. Further analysis shows that dynamic vegetation can modulate variations in the east-west sea-level pressure gradient and lower-level meridional winds in East Asia, and it can strengthen (weaken) the Fast Asian summer (winter) monsoon. Mechanistic analysis reveals that the difference in hemispheric and regional climate variations may be due to changes in the dynamic vegetation-induced moisture flux and net surface radiative forcing.
WOS关键词INTERANNUAL VARIABILITY ; PRECIPITATION ; FEEDBACKS ; CO2 ; TERRESTRIAL ; IMPACTS ; SYSTEM
资助项目National Natural Science Foundation of China[31741020] ; National Natural Science Foundation of China[41301223] ; National Natural Science Foundation of China[41690115] ; Natural Science Basic Research Plan of Shaanxi Province[2015JQ4109] ; Science Research Project of Shaanxi Radio and TV University[15D-08-A01]
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000451216100001
出版者METEOROLOGICAL SOC JAPAN
资助机构National Natural Science Foundation of China ; Natural Science Basic Research Plan of Shaanxi Province ; Science Research Project of Shaanxi Radio and TV University
源URL[http://ir.ieecas.cn/handle/361006/14546]  
专题地球环境研究所_古环境研究室
通讯作者Qiu, Linjing
作者单位1.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, 99 Yanxiang Rd, Xian 710049, Shaanxi, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Beijing, Peoples R China
3.Shaanxi Radio & TV Univ, Xian, Shaanxi, Peoples R China
4.Nanjing Univ Informat Sci & Technol, Earth Syst Modeling Ctr, Nanjing, Jiangsu, Peoples R China
5.Nanjing Univ Informat Sci & Technol, Climate Dynam Res Ctr, Nanjing, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Hongli,Qiu, Linjing,Xie, Xiaoning,et al. Climate Variability in Monsoon and Arid Regions Attributable to Dynamic Vegetation in a Global Climate Model[J]. JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN,2018,96(4):391-403.
APA Wang, Hongli,Qiu, Linjing,Xie, Xiaoning,Wang, Zhiyuan,&Liu, Xiaodong.(2018).Climate Variability in Monsoon and Arid Regions Attributable to Dynamic Vegetation in a Global Climate Model.JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN,96(4),391-403.
MLA Wang, Hongli,et al."Climate Variability in Monsoon and Arid Regions Attributable to Dynamic Vegetation in a Global Climate Model".JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN 96.4(2018):391-403.

入库方式： OAI收割

来源：地球环境研究所

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