Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2017.12.026 |
Climate-induced changes in the stem form of 5 North American tree species | |
Schneider, Robert1; Franceschini, Tony1; Fortin, Mathieu2; Saucier, Jean-Pierre3 | |
2018-11-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 427页码:446-455 |
文章类型 | Article |
语种 | 英语 |
国家 | Canada; France |
英文摘要 | Generally, the effects of climate change on tree growth focus on changes in one dimension of a tree. However, diameter increment along the main stem reacts differently to climatic variables, which in turn influences tree form. These differences can thus have important implications on stem volume, which could induce biases in future forest biomass estimation. A stem taper model including climatic variables was fitted to stem analysis data of five different species (Abies balsamea, Betula papyrifera, Picea glauca, Picea mariana, Populus tremuloides) distributed along a gradient from the temperate to the boreal forest of Eastern Canada. The effects of shifts in stem form on tree volume between different climatic scenarios were then estimated and related to different functional traits. Changes in stem form with climatic variables were observed for four of the five species, with up to 5% differences in stem volume between different climatic situations. Changes in stem volume were found to decrease with increasing waterlogging and shade tolerance. The most important differences in stem volume can induce changes of 3-4% in the biomass of a single tree. Not taking into account shifts in stem form could have implications in forest biomass estimations. |
英文关键词 | Tree form Stem taper Global changes Tree biomass Temperate forests Mixed forests Boreal forests |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000440775600047 |
WOS关键词 | SPRUCE PICEA-MARIANA ; PINE PINUS-BANKSIANA ; BLACK SPRUCE ; JACK PINE ; GLOBAL PATTERNS ; GROWTH-MODELS ; RING WIDTH ; BIOMASS ; DENSITY ; VOLUME |
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/23591 |
专题 | 气候变化 |
作者单位 | 1.Univ Quebec Rimouski, Dept Biol, Chaire Rech Foret Habitee, 300 Allee Ursulines, Rimouski, PQ G5L 3A1, Canada; 2.AgroParisTech, INRA, Lab Etud Ressources Foret Bois LERFoB, 14 Rue Girardet, F-54042 Nancy, France; 3.Minist Forets Faune & Parcs, Direct Rech Forestiere, 2700 Rue Einstein, Quebec City, PQ G1P 3W8, Canada |
推荐引用方式 GB/T 7714 | Schneider, Robert,Franceschini, Tony,Fortin, Mathieu,et al. Climate-induced changes in the stem form of 5 North American tree species[J]. FOREST ECOLOGY AND MANAGEMENT,2018,427:446-455. |
APA | Schneider, Robert,Franceschini, Tony,Fortin, Mathieu,&Saucier, Jean-Pierre.(2018).Climate-induced changes in the stem form of 5 North American tree species.FOREST ECOLOGY AND MANAGEMENT,427,446-455. |
MLA | Schneider, Robert,et al."Climate-induced changes in the stem form of 5 North American tree species".FOREST ECOLOGY AND MANAGEMENT 427(2018):446-455. |
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