干旱区生态环境知识资源中心(Arid): Moisture-driven changes in the sensitivity of the radial growth of Picea crassifolia to temperature, northeastern Tibetan Plateau

Arid

DOI	10.1016/j.dendro.2020.125761
	Moisture-driven changes in the sensitivity of the radial growth of Picea crassifolia to temperature, northeastern Tibetan Plateau
	Song, Wenqi; Mu, Changcheng; Zhang, Yuandong; Zhang, Xu; Li, Zongshan; Zhao, Huiying; Wang, Xiaochun
通讯作者	Wang, XC (corresponding author), Northeast Forestry Univ, Ctr Ecol Res, Harbin 150040, Peoples R China. ; Zhang, YD (corresponding author), Chinese Acad Forestry, Inst Forest Ecol Environm & Protect, State Forestry Adm, Key Lab Forest Ecol & Environm, Beijing 100091, Peoples R China.
来源期刊	DENDROCHRONOLOGIA
ISSN	1125-7865
EISSN	1612-0051
出版年	2020
卷号	64
英文摘要	Precipitation is one of the most important climate factors controlling tree growth, yet it is not fully understood how changes in precipitation affect the relationship between growth and temperature. On the northeastern edge of the Tibetan Plateau, nine tree-ring chronologies of Picea crassifolia were developed along a precipitation gradient from semi-arid (mean annual precipitation, 255 mm) to semi-humid (710 mm). We analyze the growth climate relationships along this precipitation gradient and assess whether these associations are regulated by local precipitation. From 1960 to 2014, temperature increased significantly while precipitation remained stable at the nine sampling sites. The radial growth of P. crassifolia decreased at the semi-arid sites but increased at the semi-humid sites. Growth-temperature relationships gradually changed from negative to positive along the precipitation gradient (from dry to wet sites), particularly during summer. The moist P. crassifolia sites are also characterized by positive correlations with the Palmer Drought Severity Index. The temporal growth temperature relationships varied significantly among the different spruce sites over the last five decades. Although temperature remains the main factor controlling the growth of P. crassifolia, local precipitation variability is becoming increasingly important. Our findings indicate that considering species distribution areas supports the analyses of the impact of climate change on tree growth.
英文关键词	Climate change Tree rings Growth-Temperature relationships Precipitation gradient Picea crassifolia Tibetan Plateau
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000596530500004
WOS关键词	PLANT PHENOLOGICAL RESPONSES ; FIR ABIES-ALBA ; TREE GROWTH ; QINGHAI SPRUCE ; CLIMATE-CHANGE ; EUROPEAN BEECH ; NORWAY SPRUCE ; FOREST ; DECLINE ; PRODUCTIVITY
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/2XILL650/369212
作者单位	[Song, Wenqi; Mu, Changcheng; Zhang, Xu; Wang, Xiaochun] Northeast Forestry Univ, Ctr Ecol Res, Harbin 150040, Peoples R China; [Song, Wenqi; Mu, Changcheng; Zhang, Xu; Wang, Xiaochun] Northeast Forestry Univ, Sch Forestry, Key Lab Sustainable Forest Ecosyst Management, Minist Educ, Harbin 150040, Peoples R China; [Zhang, Yuandong] Chinese Acad Forestry, Inst Forest Ecol Environm & Protect, State Forestry Adm, Key Lab Forest Ecol & Environm, Beijing 100091, Peoples R China; [Li, Zongshan] Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urbanand Reg Ecol, Beijing 100085, Peoples R China; [Zhao, Huiying] Heilongjiang Inst Meteorol Sci, Harbin 150030, Peoples R China
推荐引用方式 GB/T 7714	Song, Wenqi,Mu, Changcheng,Zhang, Yuandong,et al. Moisture-driven changes in the sensitivity of the radial growth of Picea crassifolia to temperature, northeastern Tibetan Plateau[J],2020,64.
APA	Song, Wenqi.,Mu, Changcheng.,Zhang, Yuandong.,Zhang, Xu.,Li, Zongshan.,...&Wang, Xiaochun.(2020).Moisture-driven changes in the sensitivity of the radial growth of Picea crassifolia to temperature, northeastern Tibetan Plateau.DENDROCHRONOLOGIA,64.
MLA	Song, Wenqi,et al."Moisture-driven changes in the sensitivity of the radial growth of Picea crassifolia to temperature, northeastern Tibetan Plateau".DENDROCHRONOLOGIA 64(2020).