干旱区生态环境知识资源中心(Arid): Divergent growth response of Qinghai spruce to recent climate warming in the arid northeastern Tibet Plateau

Arid

DOI	10.1080/10225706.2017.1394886
	Divergent growth response of Qinghai spruce to recent climate warming in the arid northeastern Tibet Plateau
	Chen, Feng; Wang, Huiqin; Yuan, Yujiang
通讯作者	Chen, F
来源期刊	ASIAN GEOGRAPHER
ISSN	1022-5706
EISSN	2158-1762
出版年	2017
卷号	34 期号:2 页码:169-181
英文摘要	Divergent responses of tree growth to climate change have been widely reported from the high altitude forests of the Northern Hemisphere. Here, we developed tree-ring width (TRW) and maximum latewood density (MXD) chronologies for the Qinghai spruce (Picea crassifolia) from three sites (DHS, XXG, and TLC) with different hydrothermal conditions in the arid northeastern Tibetan Plateau, and we used these chronologies to observe climategrowth relationships and divergent growth responses of the Qinghai spruce. Cross correlations showed highly significant divergences among the TRW and MXD chronologies. Precipitation was most strongly related to TRW in different spruce trees. At the upper treeline site (XXG) and at the relatively wet site (TLC), where growth was limited by temperature, MXD showed similar growth trends over time. At the dry site (DHS), TRW showed a strong drought stress signal over time, and MXD lost sensitivity to temperature variations. We would like to highlight the necessity for additional studies investigating possible non-stationary growth responses of trees that are experiencing climate warming, especially for studies of MXD at dry sites that are used for temperature reconstruction in arid areas.
英文关键词	Tree rings Qinghai spruce Northeastern Tibetan Plateau Divergent growth response climate warming
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000425361000005
WOS关键词	TREE-GROWTH ; RING WIDTH ; TEMPERATURE ; CHINA ; SENSITIVITY ; MOUNTAINS ; DENSITY ; PRECIPITATION ; FORESTS ; TRENDS
WOS类目	Geography
WOS研究方向	Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332551
作者单位	[Chen, Feng; Wang, Huiqin; Yuan, Yujiang] China Meteorol Adm, Key Lab Tree Ring Phys & Chem Res, Xinjiang Lab Tree Ring Ecol, China Meteorol Adm,Inst Desert Meteorol, Urumqi, Peoples R China
推荐引用方式 GB/T 7714	Chen, Feng,Wang, Huiqin,Yuan, Yujiang. Divergent growth response of Qinghai spruce to recent climate warming in the arid northeastern Tibet Plateau[J],2017,34(2):169-181.
APA	Chen, Feng,Wang, Huiqin,&Yuan, Yujiang.(2017).Divergent growth response of Qinghai spruce to recent climate warming in the arid northeastern Tibet Plateau.ASIAN GEOGRAPHER,34(2),169-181.
MLA	Chen, Feng,et al."Divergent growth response of Qinghai spruce to recent climate warming in the arid northeastern Tibet Plateau".ASIAN GEOGRAPHER 34.2(2017):169-181.