干旱区生态环境知识资源中心(Arid): Climate sensitivity of conifer growth doesn't reveal distinct low-high dipole along the elevation gradient in the Wolong National Natural Reserve, SW China

Arid

DOI	10.1016/j.dendro.2020.125702
	Climate sensitivity of conifer growth doesn't reveal distinct low-high dipole along the elevation gradient in the Wolong National Natural Reserve, SW China
	Li, Zongshan 1; Keyimu, Maierdang 1; Fan, Zexin 2; Wang, Xiaochun 3
通讯作者	Keyimu, Maierdang
来源期刊	DENDROCHRONOLOGIA
ISSN	1125-7865
EISSN	1612-0051
出版年	2020
卷号	61
英文摘要	Recent climate warming is usually hypothesized to cause tree growth decline in the semi-arid regions where forests are particularly vulnerable to warming induced increases of water deficit. But there is still a large knowledge gap of climate warming effects on tree growth of cold temperate forest in the sub-humid region. Here we assess how climate warming has affected tree growth in the Wolong National Natural Reserve, Southwestern China, where recent warming might not cause tree growth decline because of the cold-humid climatic conditions. Tree-ring data from four co-dominant coniferous species (Larix potaninii var. macrocarpa, Tsuga chinensis, Abies faxoniana and Juniperus saltuaria) along an elevation gradient (from 2700 m to 3700 m) all imprinted temperature signals, and were both positively and significantly correlated with instrumental record of temperature data during the analyzed period of 1954-2010. Furthermore, the rising temperature since 1980 induced pervasive tree growth increases and stronger temperature signals for the coniferous species along the elevation gradient. The tree-ring chronology recorded a strong coherence with instrumental temperature since 1980 and was successful to keep up with the pace of climate warming rate. If climate warming continues, further increases in forest growth could be expected, and the terrestrial carbon sink will be strengthened for the local forest ecosystem in the future.
英文关键词	Climate warming Tree growth Tree-ring Rapid warming Hengduan Mountains
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000537249900001
WOS关键词	TREE GROWTH ; CARBON-DIOXIDE ; RADIAL GROWTH ; DROUGHT ; TEMPERATURE ; FORESTS ; RESPONSES ; ABIES
WOS类目	Forestry ; Geography, Physical
WOS研究方向	Forestry ; Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319247
作者单位	1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China; 2.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Mengla 666303, Peoples R China; 3.Northeast Forestry Univ, Coll Forestry, Harbin 150040, Peoples R China
推荐引用方式 GB/T 7714	Li, Zongshan,Keyimu, Maierdang,Fan, Zexin,et al. Climate sensitivity of conifer growth doesn't reveal distinct low-high dipole along the elevation gradient in the Wolong National Natural Reserve, SW China[J],2020,61.
APA	Li, Zongshan,Keyimu, Maierdang,Fan, Zexin,&Wang, Xiaochun.(2020).Climate sensitivity of conifer growth doesn't reveal distinct low-high dipole along the elevation gradient in the Wolong National Natural Reserve, SW China.DENDROCHRONOLOGIA,61.
MLA	Li, Zongshan,et al."Climate sensitivity of conifer growth doesn't reveal distinct low-high dipole along the elevation gradient in the Wolong National Natural Reserve, SW China".DENDROCHRONOLOGIA 61(2020).