DOI: 10.1016/j.foreco.2014.05.038
Scopus记录号: 2-s2.0-84902479989
论文题名: Social status-mediated tree-ring responses to climate of Abies alba and Fagus sylvatica shift in importance with increasing stand basal area
作者: Lebourgeois F. ; Eberlé P. ; Mérian P. ; Seynave I.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2014
卷: 328 起始页码: 209
结束页码: 218
语种: 英语
英文关键词: Abies alba
; Climate-tree growth relationships
; Competition
; Fagus sylvatica
; Social status
; Stand basal area
Scopus关键词: Competition
; Facings
; Oceanography
; Abies alba
; Climate-tree growth relationships
; Fagus sylvatica
; Social status
; Stand basal area
; Forestry
; basal area
; climate effect
; deciduous forest
; dominance
; interspecific competition
; interspecific variation
; mountain region
; phenology
; tree ring
; Abies Alba
; Basal Area
; Competition
; Facings
; Fagus Sylvatica
; Forestry
; Oceanography
英文摘要: The aim of the study was to assess the effects of competition at both stand and tree levels on climate tree-growth relationships of 414 Abies alba and 243 Fagus sylvatica trees growing in 2 contrasting ecological conditions (north- and south-facing) under mountainous continental climate (mean altitude: 886m). Stand level competition was considered through three stand basal area (SBA) modalities (Low: 32m2/ha, Medium: 41 and High: 49) while tree level competition was assessed through three social statuses (SST, Dominant, Codominant and Suppressed trees). A strong specific response to climate was pointed out with different key periods; growth of Abies being mainly driven by previous and current late summer temperatures, while that of Fagus was controlled by April and June ones. No obvious difference between facing sides was evidenced. Competition at stand level prevailed on competition at tree level. In Low and Medium SBA, trees exhibited similar responses to climate whatever their social statuses. On the opposite, sensitivity to summer drought increased with dominancy in high SBA. Inter-specific differences and consequences for forest management are discussed. © 2014 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/65843
Appears in Collections: 影响、适应和脆弱性
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作者单位: AgroParisTech, UMR1092, Laboratoire d'Étude des Ressources Forêt Bois (LERFoB) Centre de Nancy, 14 rue Girardet, F-54000 Nancy, France; INRA, UMR1092, Laboratoire d'Étude des Ressources Forêt Bois (LERFoB) Centre de Nancy-Lorraine, F-54280 Champenoux, France; Institut National de l'Information Géographique et Forestière, Laboratoire de l'Inventaire Forestier, 14 rue Girardet, F-54042 Nancy cedex, France
Recommended Citation:
Lebourgeois F.,Eberlé P.,Mérian P.,et al. Social status-mediated tree-ring responses to climate of Abies alba and Fagus sylvatica shift in importance with increasing stand basal area[J]. Forest Ecology and Management,2014-01-01,328