气候变化领域集成服务门户(CCPortal): Different patterns of inter-annual variability in mean vessel area and tree-ring widths of beech from provenance trials in Slovenia and Hungary

CCPortal

DOI	10.1007/s00468-023-02476-4
	Different patterns of inter-annual variability in mean vessel area and tree-ring widths of beech from provenance trials in Slovenia and Hungary
	Gricar, Jozica; Arnic, Domen; Krajnc, Luka; Prislan, Peter; Bozic, Gregor; Westergren, Marjana; Matyas, Csaba; Kraigher, Hojka
发表日期	2024
ISSN	0931-1890
EISSN	1432-2285
起始页码	38
结束页码	1
卷号	38 期号:1
英文摘要	Key messageStudied beech provenances showed different patterns of inter-annual variability in mean vessel area and ring widths, indicating influence of intraspecific variability and diverse environment on hydraulic conductivity and carbon storage potential.AbstractInternational provenance trials of ecologically and economically important tree species are crucial to deciphering the influence of environmental factors and intraspecific variability on tree growth and performance under climate change to guide assisted gene flow and assisted migration of tree provenances and species. In this context, we compared inter-annual trends in tree-ring widths (carbon sequestration potential) and vessel characteristics (conductivity optimisation) of four beech provenances in two international provenance trials, one in Slovenia (Kamenski hrib, a core beech growing site) and one in Hungary (Bucsuta, a marginal beech site) in 2009-2019. We found different patterns of inter-annual variability in mean vessel area and tree-ring widths among provenances and sites, pointing to diverse genetic background and environmental influence on these two wood-anatomical traits. The average values of the vessel area varied less between provenances at Kamenski hrib than at Bucsuta. Weather conditions differently affected tree-ring width and mean vessel area. Furthermore, the length of the period of response of vessel area to the analysed weather conditions differed in summer and winter periods. The differences in the mean vessel area within the tree ring were more pronounced in the weather-wise extreme years, regardless of the provenance. Consistent with previous studies, we confirmed that site conditions affect the climate sensitivity of trees, which is more pronounced at marginal sites or in extreme years. The findings on how different environmental conditions affect the radial growth of young beech trees of different origin are very important for future forest management.
英文关键词	Fagus sylvatica; Quantitative wood anatomy; Common gardens; Intraspecific variation; Juvenile period; Weather conditions
语种	英语
WOS研究方向	Forestry
WOS类目	Forestry
WOS记录号	WOS:001153238500001
来源期刊	TREES-STRUCTURE AND FUNCTION
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/290437
作者单位	Slovenian Forestry Institute; University of Ljubljana
推荐引用方式 GB/T 7714	Gricar, Jozica,Arnic, Domen,Krajnc, Luka,et al. Different patterns of inter-annual variability in mean vessel area and tree-ring widths of beech from provenance trials in Slovenia and Hungary[J],2024,38(1).
APA	Gricar, Jozica.,Arnic, Domen.,Krajnc, Luka.,Prislan, Peter.,Bozic, Gregor.,...&Kraigher, Hojka.(2024).Different patterns of inter-annual variability in mean vessel area and tree-ring widths of beech from provenance trials in Slovenia and Hungary.TREES-STRUCTURE AND FUNCTION,38(1).
MLA	Gricar, Jozica,et al."Different patterns of inter-annual variability in mean vessel area and tree-ring widths of beech from provenance trials in Slovenia and Hungary".TREES-STRUCTURE AND FUNCTION 38.1(2024).