干旱区生态环境知识资源中心(Arid): Growth and response patterns of Picea crassifolia and Pinus tabuliformis to climate factors in the Qilian Mountains, northwest China

Arid

DOI	10.1016/j.dendro.2021.125905
	Growth and response patterns of Picea crassifolia and Pinus tabuliformis to climate factors in the Qilian Mountains, northwest China
	Xue, Ruhong; Jiao, Liang; Qi, Changliang; Chen, Ke; Liu, Xiaoping; Du, Dashi; Wu, Xuan
通讯作者	Jiao, L (corresponding author), Northwest Normal Univ, Coll Geog & Environm Sci, 967 Anning East Rd, Lanzhou 730070, Peoples R China.
来源期刊	DENDROCHRONOLOGIA
ISSN	1125-7865
EISSN	1612-0051
出版年	2022
卷号	71
英文摘要	Different tree species exhibit different phenological and physiological characteristics, leading to complexity in inter-species comparison of stem radial growth response to climate change. This study explored the climategrowth responses of Qinghai spruce (Picea crassifolia) and Chinese pine (Pinus tabulaeformis) in the Qilian Mountains, Northwest China. Meanwhile, Vaganov-Shashkin model (VS-oscilloscope) was used to simulate the relationships between radial growth rates and phenology. The results showed that 1) in their radial growth patterns, Qinghai spruce showed a significant increasing trend, while Chinese pine showed a decreasing trend, and Qinghai spruce has a longer growing season than Chinese pine. 2) For the radial growth-climate dynamic response, Qinghai spruce was influenced in an unstable manner by the mean temperature in the mid-growing season of the current year and the late growing season of the previous year and by the mean minimum temperature in the mid-growing season of the current year, while Chinese pine was influenced in a stable manner by the mean temperature and mean maximum temperature during the growing season of the current year. 3) The radial growth rates of the two conifer species were limited by temperature at the initiation and cessation of growth and by soil moisture at the peak of growth. But Chinese pine was more severely affected by soil moisture than Qinghai spruce in the middle of growth. Therefore, different management and restoration measures should be taken based on the differences in ecological responses and physical and physiological properties of the two conifer species to climate change in the subalpine forest ecosystems in the semiarid and arid regions of Northwest China.
英文关键词	Dendroecology Climate change VS-oscilloscope Growth responses Qilian Mountains
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000725647500005
WOS关键词	RING-WIDTH CHRONOLOGY ; WATER-USE EFFICIENCY ; TREE-GROWTH ; RADIAL GROWTH ; CAMBIAL PHENOLOGY ; SPRING PHENOLOGY ; QINGHAI SPRUCE ; CHANGE IMPACTS ; WOOD FORMATION ; NORWAY SPRUCE
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/2XILL650/374522
作者单位	[Xue, Ruhong; Jiao, Liang; Qi, Changliang; Chen, Ke; Liu, Xiaoping; Du, Dashi; Wu, Xuan] Northwest Normal Univ, Coll Geog & Environm Sci, 967 Anning East Rd, Lanzhou 730070, Peoples R China; [Xue, Ruhong; Jiao, Liang; Qi, Changliang; Chen, Ke; Liu, Xiaoping; Du, Dashi; Wu, Xuan] Northwest Normal Univ, Key Lab Resource Environm & Sustainable Dev Oasis, Lanzhou 730070, Peoples R China
推荐引用方式 GB/T 7714	Xue, Ruhong,Jiao, Liang,Qi, Changliang,et al. Growth and response patterns of Picea crassifolia and Pinus tabuliformis to climate factors in the Qilian Mountains, northwest China[J],2022,71.
APA	Xue, Ruhong.,Jiao, Liang.,Qi, Changliang.,Chen, Ke.,Liu, Xiaoping.,...&Wu, Xuan.(2022).Growth and response patterns of Picea crassifolia and Pinus tabuliformis to climate factors in the Qilian Mountains, northwest China.DENDROCHRONOLOGIA,71.
MLA	Xue, Ruhong,et al."Growth and response patterns of Picea crassifolia and Pinus tabuliformis to climate factors in the Qilian Mountains, northwest China".DENDROCHRONOLOGIA 71(2022).