干旱区生态环境知识资源中心(Arid): Simulated Long-Term Vegetation-Climate Feedbacks in the Tibetan Plateau

Arid

DOI	10.1007/s13143-018-0056-5
	Simulated Long-Term Vegetation-Climate Feedbacks in the Tibetan Plateau
	Hua, Wei 1,2,3,4; Lin, Zouxin 1,2,3; Guo, Donglin 4; Fan, Guangzhou 1,2,3; Zhang, Yongli 1,2,3; Yang, Kaiqin 1,2,3,4; Hu, Qin 1,2,3,4; Zhu, Lihua 1,2,3
通讯作者	Hua, Wei
来源期刊	ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES
ISSN	1976-7633
EISSN	1976-7951
出版年	2019
卷号	55 期号:1 页码:41-52
英文摘要	The Tibetan Plateau (TP) is an important region of land-atmosphere interactions with high climate variability. In this study, an atmosphere-vegetation interaction model was applied to explore the possible responses of vegetation to climate warming, and to assess the impacts of land cover change on the land surface physical processes across the TP. Results showed that long-term warming over the TP could influence vegetation growth via different mechanisms. Most likely, increased temperature would enhance the physiological activity in most high cold areas on the TP, whereas high temperature would inhibit vegetation growth by increasing respiration in areas with favorable water and temperature conditions. In addition, for areas where the climate is warmer but not wetter, higher temperature could influence photosynthesis via the moisture condition of the vegetation rather than by modulating respiration. Numerical simulations demonstrated that vegetation could control the land surface-atmosphere energy balance effectively. The change of land cover from vegetated land to desert steppe decreased the net radiation absorbed by the surface, weakening the surface thermal effects, and reducing sensible and latent heat fluxes. Furthermore, sensitivity simulations also revealed that global warming would likely accelerate vegetation growth in most areas of the TP, resulting in increased surface heat flux.
英文关键词	Vegetation-climate feedback Climate change Vegetation physiological process Surface heat flux Tibetan plateau
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000460016300004
WOS关键词	INTERANNUAL VARIABILITY ; HEAT-SOURCE ; PRECIPITATION ; SURFACE ; CHINA ; PRODUCTIVITY ; TEMPERATURE ; RAINFALL ; IMPACT
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
来源机构	中国科学院大气物理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214414
作者单位	1.Chengdu Univ Informat Technol, Joint Lab Climate & Environm Change, Chengdu, Sichuan, Peoples R China; 2.Chengdu Univ Informat Technol, Plateau Atmosphere & Environm Key Lab Sichuan Pro, Chengdu, Sichuan, Peoples R China; 3.Chengdu Univ Informat Technol, Sch Atmospher Sci, Chengdu, Sichuan, Peoples R China; 4.Chinese Acad Sci, Inst Atmospher Phys, Nansen Zhu Int Res Ctr, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Hua, Wei,Lin, Zouxin,Guo, Donglin,et al. Simulated Long-Term Vegetation-Climate Feedbacks in the Tibetan Plateau[J]. 中国科学院大气物理研究所,2019,55(1):41-52.
APA	Hua, Wei.,Lin, Zouxin.,Guo, Donglin.,Fan, Guangzhou.,Zhang, Yongli.,...&Zhu, Lihua.(2019).Simulated Long-Term Vegetation-Climate Feedbacks in the Tibetan Plateau.ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES,55(1),41-52.
MLA	Hua, Wei,et al."Simulated Long-Term Vegetation-Climate Feedbacks in the Tibetan Plateau".ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES 55.1(2019):41-52.