Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.14326 |
Tree diversity mitigates defoliation after a drought-induced tipping point | |
Sousa-Silva, Rita1; Verheyen, Kris2; Ponette, Quentin3; Bay, Elodie4; Sioen, Geert5; Titeux, Hugues3; Van de Peer, Thomas1; Van Meerbeek, Koenraad1; Muys, Bart1 | |
2018-09-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2018 |
卷号 | 24期号:9页码:4304-4315 |
文章类型 | Article |
语种 | 英语 |
国家 | Belgium |
英文摘要 | Understanding the processes that underlie drought-related tree vitality loss is essential for anticipating future forest dynamics, and for developing management plans aiming at increasing the resilience of forests to climate change. Forest vitality has been continuously monitored in Europe since the acid rain alert in the 1980s, and the intensive monitoring plots of ICP Forests offer the opportunity to investigate the effects of air pollution and climate change on forest condition. By making use of over 100 long-term monitoring plots, where crown defoliation has been assessed extensively since 1990, we discovered a progressive shift from a negative to a positive effect of species richness on forest health. The observed tipping point in the balance of net interactions, from competition to facilitation, has never been reported from real ecosystems outside experimental conditions; and the strong temporal consistency of our observations with increasing drought stress emphasizes its climate change relevance. Furthermore, we show that higher species diversity has reduced the severity of defoliation in the long term. Our results confirm the greater resilience of diverse forests to future climate change-induced stress. More generally, they add to an accumulating body of evidence on the large potential of tree species mixtures to face manifold disturbances in a changing world. |
英文关键词 | biodiversity climate change crown condition drought stress forest management |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000441746900034 |
WOS关键词 | INTERNATIONAL COOPERATIVE PROGRAM ; FAGUS-SYLVATICA L. ; CLIMATE-CHANGE ; FUNCTIONAL DIVERSITY ; WATER AVAILABILITY ; FOREST HEALTH ; PRODUCTIVITY ; BIODIVERSITY ; MORTALITY ; BEECH |
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/17590 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Katholieke Univ Leuven, Div Forest Nat & Landscape, Dept Earth & Environm Sci, Leuven, Belgium; 2.Univ Ghent, Forest & Nat Lab, Gontrode Melle, Belgium; 3.Catholic Univ Louvain, Earth & Life Inst, Environm Sci, Louvain La Neuve, Belgium; 4.SPW, Direct Milieu Forestier DEMNA DMF, OWSF, Gembloux, Belgium; 5.Res Inst Nat & Forest INBO, Brussels, Belgium |
推荐引用方式 GB/T 7714 | Sousa-Silva, Rita,Verheyen, Kris,Ponette, Quentin,et al. Tree diversity mitigates defoliation after a drought-induced tipping point[J]. GLOBAL CHANGE BIOLOGY,2018,24(9):4304-4315. |
APA | Sousa-Silva, Rita.,Verheyen, Kris.,Ponette, Quentin.,Bay, Elodie.,Sioen, Geert.,...&Muys, Bart.(2018).Tree diversity mitigates defoliation after a drought-induced tipping point.GLOBAL CHANGE BIOLOGY,24(9),4304-4315. |
MLA | Sousa-Silva, Rita,et al."Tree diversity mitigates defoliation after a drought-induced tipping point".GLOBAL CHANGE BIOLOGY 24.9(2018):4304-4315. |
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