干旱区生态环境知识资源中心(Arid): Stomatal and Leaf Morphology Response of European Beech (Fagus sylvatica L.) Provenances Transferred to Contrasting Climatic Conditions

Arid

DOI	10.3390/f11121359
	Stomatal and Leaf Morphology Response of European Beech (Fagus sylvatica L.) Provenances Transferred to Contrasting Climatic Conditions
	Petrik, Peter; Petek, Anja; Konopkova, Alena; Bosela, Michal; Fleischer, Peter; Frydl, Josef; Kurjak, Daniel
通讯作者	Petrik, P (corresponding author), Tech Univ Zvolen, Fac Forestry, TG Masaryka 24, Zvolen 96053, Slovakia.
来源期刊	FORESTS
EISSN	1999-4907
出版年	2020
卷号	11 期号:12
英文摘要	Climate change-induced elevated temperatures and drought are considered to be serious threats to forest ecosystems worldwide, negatively affecting tree growth and viability. We studied nine European beech (Fagus sylvatica L.) provenances located in two provenance trial plots with contrasting climates in Central Europe. Stomata play a vital role in the water balance of plants by regulating gaseous exchanges between plants and the atmosphere. Therefore, to explain the possible adaptation and acclimation of provenances to climate conditions, stomatal (stomatal density, the length of guard cells, and the potential conductance index) and leaf morphological traits (leaf size, leaf dry weight and specific leaf area) were assessed. The phenotypic plasticity index was calculated from the variability of provenances' stomatal and leaf traits between the provenance plots. We assessed the impact of various climatic characteristics and derived indices (e.g., ecodistance) on intraspecific differences in stomatal and leaf traits. Provenances transferred to drier and warmer conditions acclimated through a decrease in stomatal density, the length of guard cells, potential conductance index, leaf size and leaf dry weight. The reduction in stomatal density and the potential conductance index was proportional to the degree of aridity difference between the climate of origin and conditions of the new site. Moreover, we found that the climate heterogeneity and latitude of the original provenance sites influence the phenotypic plasticity of provenances. Provenances from lower latitudes and less heterogeneous climates showed higher values of phenotypic plasticity. Furthermore, we observed a positive correlation between phenotypic plasticity and mortality in the arid plot but not in the more humid plot. Based on these impacts of the climate on stomatal and leaf traits of transferred provenances, we can improve the predictions of provenance reactions for future scenarios of global climate change.
英文关键词	acclimation adaptation common garden drought ecodistance mortality phenotypic plasticity stomatal frequency stomatal size
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:000602078500001
WOS关键词	WATER-USE EFFICIENCY ; ABIES-ALBA MILL. ; PHENOTYPIC PLASTICITY ; FUNCTIONAL TRAITS ; DROUGHT RESPONSE ; RELATIVE IRRADIANCE ; GENOTYPIC VARIATION ; GENETIC ADAPTATION ; AREA ; GROWTH
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/2XILL650/369226
作者单位	[Petrik, Peter; Petek, Anja; Konopkova, Alena; Bosela, Michal; Fleischer, Peter; Kurjak, Daniel] Tech Univ Zvolen, Fac Forestry, TG Masaryka 24, Zvolen 96053, Slovakia; [Fleischer, Peter] Slovak Acad Sci, Inst Forest Ecol, L Stura 2, Zvolen 96053, Slovakia; [Frydl, Josef] Forestry & Game Management Res Inst, Strnady 136, Jiloviste 25202, Czech Republic
推荐引用方式 GB/T 7714	Petrik, Peter,Petek, Anja,Konopkova, Alena,et al. Stomatal and Leaf Morphology Response of European Beech (Fagus sylvatica L.) Provenances Transferred to Contrasting Climatic Conditions[J],2020,11(12).
APA	Petrik, Peter.,Petek, Anja.,Konopkova, Alena.,Bosela, Michal.,Fleischer, Peter.,...&Kurjak, Daniel.(2020).Stomatal and Leaf Morphology Response of European Beech (Fagus sylvatica L.) Provenances Transferred to Contrasting Climatic Conditions.FORESTS,11(12).
MLA	Petrik, Peter,et al."Stomatal and Leaf Morphology Response of European Beech (Fagus sylvatica L.) Provenances Transferred to Contrasting Climatic Conditions".FORESTS 11.12(2020).