干旱区生态环境知识资源中心(Arid): Radial Growth Response of Picea crassifolia to Climatic Conditions in a Dryland Forest Ecosystem in Northwest China

Arid

DOI	10.3390/f12101382
	Radial Growth Response of Picea crassifolia to Climatic Conditions in a Dryland Forest Ecosystem in Northwest China
	Liang, Hanxue; Jiang, Shaowei; Muhammad, Ali; Kang, Jian; Zhu, Huoxing; Li, Xuebin; Chen, Lin; Zhu, Liangjun; Huang, Jian-Guo
通讯作者	Huang, JG (corresponding author), Chinese Acad Sci, Key Lab Vegetat Restorat & Management Degraded Ec, South China Bot Garden, 723 Xingke Rd, Guangzhou 510650, Peoples R China. ; Huang, JG (corresponding author), Chinese Acad Sci, Guangdong Prov Key Lab Appl Bot, South China Bot Garden, 723 Xingke Rd, Guangzhou 510650, Guangdong, Peoples R China.
来源期刊	FORESTS
EISSN	1999-4907
出版年	2021
卷号	12 期号:10
英文摘要	As an important barrier against desert invasion in Northwest China, Helan Mountains (HL), Luoshan Mountains (LS) and their natural forests have an extremely important ecological status. It is of great significance to study the relationship between forest growth and climate in this region under the background of global change. At present, relevant research mostly focuses on the Chinese pine (Pinus tabulaeformis Carr.), and little is known about how Qinghai spruce (Picea crassifolia Kom.) responds to climate change. To investigate the potential relationships between radial growth of P. crassifolia and climatic conditions in Ningxia, China, we collected tree-ring samples from P. crassifolia growing in the HL and LS and then established the standard tree-ring width chronologies for the two sites. Correlation analysis together with multivariate linear regression and relative contribution analyses were used, and results showed that radial growth in the HL was determined by the precipitation in the previous September, by the standardized evapotranspiration index (SPEI) in the current March and June, and by the maximum air temperature in the current September. The maximum air temperature in the current September contributed the most (0.348) to the radial growth in the HL. In the LS, radial growth was determined by the precipitation in the previous September and in the current March and by the minimum air temperature in the current July. The factor that made the most contribution was the precipitation in the current March (0.489). Our results suggested that in the wetting and warming future, growth of P. crassifolia in the HL will increase while that in the LS needs further investigation. Our results also provide a basis for predicting how P. crassifolia in northwest China will grow under the background of future climate change and provide a reference for formulating relevant management measures to achieve ecological protection and sustainable development policies.
英文关键词	tree-ring growth-climate relationship Helan Mountains Luoshan Mountains Ningxia Hui Autonomous Region
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000717018400001
WOS关键词	TREE-RING WIDTH ; ALTITUDINAL GRADIENT ; QILIAN MOUNTAINS ; TREMBLING ASPEN ; HELAN MOUNTAIN ; PRECIPITATION ; DROUGHT ; TEMPERATURE ; VARIABILITY ; JUNIPER
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368315
作者单位	[Liang, Hanxue] Shanxi Univ, Inst Loess Plateau, Key Lab Ecol Restorat Loess Plateau, Taiyuan 030006, Peoples R China; [Liang, Hanxue; Jiang, Shaowei; Muhammad, Ali; Kang, Jian; Zhu, Huoxing; Huang, Jian-Guo] Chinese Acad Sci, Key Lab Vegetat Restorat & Management Degraded Ec, South China Bot Garden, 723 Xingke Rd, Guangzhou 510650, Peoples R China; [Liang, Hanxue; Jiang, Shaowei; Muhammad, Ali; Kang, Jian; Zhu, Huoxing; Huang, Jian-Guo] Chinese Acad Sci, Guangdong Prov Key Lab Appl Bot, South China Bot Garden, 723 Xingke Rd, Guangzhou 510650, Guangdong, Peoples R China; [Muhammad, Ali; Kang, Jian] Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China; [Li, Xuebin; Chen, Lin] Ningxia Univ, Minist Educ, Key Lab Restorat & Reconstruct Degraded Ecosyst N, Yinchuan 750021, Ningxia, Peoples R China; [Li, Xuebin; Chen, Lin] Ningxia Univ, Breeding Base State Key Lab Land Degradat & Ecol, Yinchuan 750021, Ningxia, Peoples R China; [Li, Xuebin; Chen, Lin] Ningxia Univ, Coll Ecol & Environm, Yinchu...
推荐引用方式 GB/T 7714	Liang, Hanxue,Jiang, Shaowei,Muhammad, Ali,et al. Radial Growth Response of Picea crassifolia to Climatic Conditions in a Dryland Forest Ecosystem in Northwest China[J],2021,12(10).
APA	Liang, Hanxue.,Jiang, Shaowei.,Muhammad, Ali.,Kang, Jian.,Zhu, Huoxing.,...&Huang, Jian-Guo.(2021).Radial Growth Response of Picea crassifolia to Climatic Conditions in a Dryland Forest Ecosystem in Northwest China.FORESTS,12(10).
MLA	Liang, Hanxue,et al."Radial Growth Response of Picea crassifolia to Climatic Conditions in a Dryland Forest Ecosystem in Northwest China".FORESTS 12.10(2021).