Climate sensitivity of conifer growth doesn't reveal distinct low-high dipole along the elevation gradient in the Wolong National Natural Reserve, SW China

doi:10.1016/j.dendro.2020.125702

CORC > 西双版纳热带植物园 > 中国科学院西双版纳热带植物园 > 2012年后新成立研究组

	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 ; Keyimu, Maierdang ; Fan, Zexin 2; Wang, Xiaochun 1
刊名	DENDROCHRONOLOGIA
	2020
卷号	61 页码:-
关键词	TREE GROWTH CARBON-DIOXIDE RADIAL GROWTH DROUGHT TEMPERATURE FORESTS RESPONSES ABIES
ISSN号	1125-7865
DOI	10.1016/j.dendro.2020.125702
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.
学科主题	Forestry ; Physical Geography
语种	英语
WOS记录号	WOS:000537249900001
内容类型	期刊论文
源URL	[http://ir.xtbg.org.cn/handle/353005/11774]
专题	西双版纳热带植物园_2012年后新成立研究组
作者单位	1.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Mengla 666303, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, 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]. DENDROCHRONOLOGIA,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):-.