干旱区生态环境知识资源中心(Arid): Timescale Effects of Radial Growth Responses of Two Dominant Coniferous Trees on Climate Change in the Eastern Qilian Mountains

Arid

DOI	10.3390/f13010072
	Timescale Effects of Radial Growth Responses of Two Dominant Coniferous Trees on Climate Change in the Eastern Qilian Mountains
	Qi, Changliang; Jiao, Liang; Xue, Ruhong; Wu, Xuan; Du, Dashi
通讯作者	Jiao, L (corresponding author)，Northwest Normal Univ, Coll Geog & Environm Sci, 967 Anning East Rd, Lanzhou 730070, Peoples R China. ; Jiao, L (corresponding author)，Gansu Northwest Normal Univ, Key Lab Resource Environm & Sustainable Dev Oasis, Lanzhou 730070, Peoples R China.
来源期刊	FORESTS
EISSN	1999-4907
出版年	2022
卷号	13 期号:1
英文摘要	To explore the difference in the response of the radial growth of Pinus tabulaeformis and Picea crassifolia on different timescales to climate factors in the eastern part of Qilian Mountains, we used dendrochronology to select four different timescales (day, pentad (5 days), dekad (10 days), and month) for exploration. The primary conclusions were as follows: (1) According to an investigation of the dynamic correlations between radial growth and climate conditions, drought during the growing season has been the dominant limiting factor for radial growth across both species in recent decades; (2) climate data at the dekad scale are best for examining the correlations between radial growth and climate variables; and (3) based on basal area increment, P. tabuliformis in the study area showed a trend of first an increase and then a decrease, while P. crassifolia showed a trend of continuous increase (BAI). As the climate continues to warm in the future, forest ecosystems in arid and semi-arid areas will be more susceptible to severe drought, which will lead to a decline in tree growth, death, and community deterioration. As a result, it is critical to implement appropriate management approaches for various species based on the peculiarities of their climate change responses.
英文关键词	dendroecology dominant coniferous tree timescale growth patterns eastern Qilian Mountains
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:000757046600001
WOS关键词	SPRUCE PICEA-CRASSIFOLIA ; WATER-USE EFFICIENCY ; QINGHAI SPRUCE ; GROWING-SEASON ; ALTITUDINAL GRADIENT ; PINUS-TABULAEFORMIS ; TIANSHAN MOUNTAINS ; CHINESE PINE ; RING WIDTHS ; DROUGHT
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/2XILL650/376662
作者单位	[Qi, Changliang; Jiao, Liang; Xue, Ruhong; Wu, Xuan; Du, Dashi] Northwest Normal Univ, Coll Geog & Environm Sci, 967 Anning East Rd, Lanzhou 730070, Peoples R China; [Qi, Changliang; Jiao, Liang; Xue, Ruhong; Wu, Xuan; Du, Dashi] Gansu Northwest Normal Univ, Key Lab Resource Environm & Sustainable Dev Oasis, Lanzhou 730070, Peoples R China
推荐引用方式 GB/T 7714	Qi, Changliang,Jiao, Liang,Xue, Ruhong,et al. Timescale Effects of Radial Growth Responses of Two Dominant Coniferous Trees on Climate Change in the Eastern Qilian Mountains[J],2022,13(1).
APA	Qi, Changliang,Jiao, Liang,Xue, Ruhong,Wu, Xuan,&Du, Dashi.(2022).Timescale Effects of Radial Growth Responses of Two Dominant Coniferous Trees on Climate Change in the Eastern Qilian Mountains.FORESTS,13(1).
MLA	Qi, Changliang,et al."Timescale Effects of Radial Growth Responses of Two Dominant Coniferous Trees on Climate Change in the Eastern Qilian Mountains".FORESTS 13.1(2022).