Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.13973 |
Vapor-pressure deficit and extreme climatic variables limit tree growth | |
de Carcer, Paula Sangines1,2; Vitasse, Yann3,4; Penuelas, Josep5; Jassey, Vincent E. J.1,2,6; Buttler, Alexandre1,2,7; Signarbieux, Constant1,2 | |
2018-03-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2018 |
卷号 | 24期号:3页码:1108-1122 |
文章类型 | Article |
语种 | 英语 |
国家 | Switzerland; Spain; France |
英文摘要 | Assessing the effect of global warming on forest growth requires a better understanding of species-specific responses to climate change conditions. Norway spruce and European beech are among the dominant tree species in Europe and are largely used by the timber industry. Their sensitivity to changes in climate and extreme climatic events, however, endangers their future sustainability. Identifying the key climatic factors limiting their growth and survival is therefore crucial for assessing the responses of these two species to ongoing climate change. We studied the vulnerability of beech and spruce to warmer and drier conditions by transplanting saplings from the top to the bottom of an elevational gradient in the Jura Mountains in Switzerland. We (1) demonstrated that a longer growing season due to warming could not fully account for the positive growth responses, and the positive effect on sapling productivity was species-dependent, (2) demonstrated that the contrasting growth responses of beech and spruce were mainly due to different sensitivities to elevated vapor-pressure deficits (VPD), (3) determined the species-specific limits to VPD above which growth rate began to decline, and (4) demonstrated that models incorporating extreme climatic events could account for the response of growth to warming better than models using only average values. These results support that the sustainability of forest trees in the coming decades will depend on how extreme climatic events will change, irrespective of the overall warming trend. |
英文关键词 | beech climate change extreme events spruce tree growth vapor-pressure deficit wooded pastures |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000425396700021 |
WOS关键词 | HYDRAULIC CONDUCTANCE ; LOW-TEMPERATURE ; NORWAY SPRUCE ; HEAT WAVES ; DROUGHT ; RESPONSES ; BEECH ; MORTALITY ; WATER ; MECHANISMS |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
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/16766 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Ecole Polytech Fed Lausanne, Sch Architecture Civil & Environm Engn ENAC, Lab Ecol Syst ECOS, Lausanne, Switzerland; 2.Swiss Fed Inst Forest Snow & Landscape Res WSL, Site Lausanne, Lausanne, Switzerland; 3.Swiss Fed Inst Forest Snow & Landscape Res WSL, Neuchatel, Switzerland; 4.Univ Neuchatel, Inst Geog, Neuchatel, Switzerland; 5.Univ Autonoma Barcelona, CREAF, CSIC, Global Ecol,Fac Ciencies, Bellaterra, Catalonia, Spain; 6.Univ Toulouse, INP, UPS, CNRS,Lab Ecol Fonct & Environm Ecolab, Toulouse, France; 7.Univ Franche Comte, UMR CNRS 6249, Lab Chronoenvironm, UFR Sci & Tech, Besancon, France |
推荐引用方式 GB/T 7714 | de Carcer, Paula Sangines,Vitasse, Yann,Penuelas, Josep,et al. Vapor-pressure deficit and extreme climatic variables limit tree growth[J]. GLOBAL CHANGE BIOLOGY,2018,24(3):1108-1122. |
APA | de Carcer, Paula Sangines,Vitasse, Yann,Penuelas, Josep,Jassey, Vincent E. J.,Buttler, Alexandre,&Signarbieux, Constant.(2018).Vapor-pressure deficit and extreme climatic variables limit tree growth.GLOBAL CHANGE BIOLOGY,24(3),1108-1122. |
MLA | de Carcer, Paula Sangines,et al."Vapor-pressure deficit and extreme climatic variables limit tree growth".GLOBAL CHANGE BIOLOGY 24.3(2018):1108-1122. |
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