干旱区生态环境知识资源中心(Arid): CORRECTING ECCENTRIC GROWTH RINGS USING BASAL AREA INCREMENT: A CASE STUDY FOR A DESERT SHRUB IN NORTHWESTERN CHINA

Arid

DOI	10.3959/TRR2020-4
	CORRECTING ECCENTRIC GROWTH RINGS USING BASAL AREA INCREMENT: A CASE STUDY FOR A DESERT SHRUB IN NORTHWESTERN CHINA
	Ding, Ai-Jun; Xiao, Sheng-Chun; Tian, Quan-Yan; Han, Chao
通讯作者	Xiao, SC (corresponding author), Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Ecohydrol Inland River Basin, Lanzhou 730000, Peoples R China.
来源期刊	TREE-RING RESEARCH
ISSN	1536-1098
EISSN	2162-4585
出版年	2021
卷号	77 期号:1 页码:1-9
英文摘要	Because of the eccentric radial growth for shrubs, climatic signals recorded by their ring-width series tend to be distorted. We hypothesized that measured Basal Area Increment (BAI) can overcome such a weakness. We used the desert shrub Zygophyllum xanthoxylum, with eccentric radial growth to test this hypothesis. RWI (mRWI) and BAI standard chronologies were established based on the ring-width data. Then, we converted BAI into RWI and created a transformed RWI (tRWI) standard chronology. Both BAI and tRWI showed higher correlation with climate records than mRWI, although their correlation coefficients were not significantly different from each other. Based on the comparison between tRWI and mRWI chronologies, mRWI overestimates the radial growth of Z. xanthoxylum caused by eccentric form. BAI can be applied to increase accuracy in dendrochronological studies for shrubs with eccentric growth.
英文关键词	shrub rings climate response BAI chronology RWI chronology
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000630142300001
WOS关键词	CLIMATE VARIABILITY ; RECONSTRUCTION ; MOUNTAINS ; PLATEAU
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/2XILL650/351907
作者单位	[Ding, Ai-Jun; Xiao, Sheng-Chun; Tian, Quan-Yan; Han, Chao] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Ecohydrol Inland River Basin, Lanzhou 730000, Peoples R China; [Ding, Ai-Jun; Han, Chao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Ding, Ai-Jun,Xiao, Sheng-Chun,Tian, Quan-Yan,et al. CORRECTING ECCENTRIC GROWTH RINGS USING BASAL AREA INCREMENT: A CASE STUDY FOR A DESERT SHRUB IN NORTHWESTERN CHINA[J],2021,77(1):1-9.
APA	Ding, Ai-Jun,Xiao, Sheng-Chun,Tian, Quan-Yan,&Han, Chao.(2021).CORRECTING ECCENTRIC GROWTH RINGS USING BASAL AREA INCREMENT: A CASE STUDY FOR A DESERT SHRUB IN NORTHWESTERN CHINA.TREE-RING RESEARCH,77(1),1-9.
MLA	Ding, Ai-Jun,et al."CORRECTING ECCENTRIC GROWTH RINGS USING BASAL AREA INCREMENT: A CASE STUDY FOR A DESERT SHRUB IN NORTHWESTERN CHINA".TREE-RING RESEARCH 77.1(2021):1-9.