Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2017.01.010 |
Disentangling juvenile growth strategies of three shade-tolerant temperate forest tree species responding to a light gradient | |
Annighoefer, Peter1; Petritan, Any Mary2; Petritan, Ion Catalin3; Ammer, Christian1 | |
2017-05-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2017 |
卷号 | 391 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; Romania |
英文摘要 | Light availability in forests is a strong driver for forest development and diversity. Tree species develop differently under varying levels of light. Understanding the reasons for the individual growth strategies of tree species is crucial to understand dynamics of forest communities. This study aims at further disentangling aboveground biomass allocation patterns and growth variables for saplings of the tree species sycamore maple (Ater pseudoplatanus L.), European beech (Fagus sylvatica L.), and European ash (Fraxinus excelsior L.). Plants were destructively sampled along a light gradient. European beech allocated more biomass to its branches and less to its stem, in comparison to the other two species. The relative growth rate (RGR) and leaf mass area (LMA) of all species increased towards an asymptote along the increasing light gradient, whereas the leaf are ratio (LAR) decreased. The rate of increase and decrease differed among the tree species. Net assimilation rate (NAR) and absolute growth rate (AGR) both also increased with light availability, but the distinction among the species was not as clear. This study showed varying reactions of all three species to light and allowed a quantitative distinction among the species regarding their shade tolerance (ash < maple < beech), whereas the individual reaction was not always the typical reaction associated with shade tolerance. (C) 2017 Elsevier B.V. All rights reserved. |
英文关键词 | Growth analysis Biomass allocation Resource limitation Forest saplings |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000399511500012 |
WOS关键词 | MAPLE ACER-PSEUDOPLATANUS ; ASH FRAXINUS-EXCELSIOR ; FAGUS-SYLVATICA L. ; WATER AVAILABILITY ; LEAF ; SEEDLINGS ; PLANTS ; BEECH ; ALLOCATION ; ROOT |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/22878 |
专题 | 气候变化 |
作者单位 | 1.Univ Gottingen, Dept Silviculture & Forest Ecol Temp Zoqnes, Busgenweg 1, D-37077 Gottingen, Germany; 2.Natl Inst Res Dev Forestry Marin Dracea, Eroilor 128, Voluntari 077190, Romania; 3.Transilvania Univ, Sirul Beethoven 1, ROU-500123 Brasov, Romania |
推荐引用方式 GB/T 7714 | Annighoefer, Peter,Petritan, Any Mary,Petritan, Ion Catalin,et al. Disentangling juvenile growth strategies of three shade-tolerant temperate forest tree species responding to a light gradient[J]. FOREST ECOLOGY AND MANAGEMENT,2017,391. |
APA | Annighoefer, Peter,Petritan, Any Mary,Petritan, Ion Catalin,&Ammer, Christian.(2017).Disentangling juvenile growth strategies of three shade-tolerant temperate forest tree species responding to a light gradient.FOREST ECOLOGY AND MANAGEMENT,391. |
MLA | Annighoefer, Peter,et al."Disentangling juvenile growth strategies of three shade-tolerant temperate forest tree species responding to a light gradient".FOREST ECOLOGY AND MANAGEMENT 391(2017). |
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