Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13088 |
Biodiversity effects on ecosystem functioning respond unimodally to environmental stress | |
Baert, Jan M.1,2,3; Eisenhauer, Nico4,5; Janssen, Colin R.1; De laender, Frederik6 | |
2018-08-01 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:8页码:1191-1199 |
文章类型 | Article |
语种 | 英语 |
国家 | Belgium; Germany |
英文摘要 | Understanding how biodiversity (B) affects ecosystem functioning (EF) is essential for assessing the consequences of ongoing biodiversity changes. An increasing number of studies, however, show that environmental conditions affect the shape of BEF relationships. Here, we first use a game-theoretic community model to reveal that a unimodal response of the BEF slope can be expected along environmental stress gradients, but also how the ecological mechanisms underlying this response may vary depending on how stress affects species interactions. Next, we analysed a global dataset of 44 experiments that crossed biodiversity with environmental conditions. Confirming our main model prediction, the effect of biodiversity on ecosystem functioning tends to be greater at intermediate levels of environmental stress, but varies among studies corresponding to differences in stress-effects on species interactions. Together, these results suggest that increases in stress from ongoing global environmental changes may amplify the consequences of biodiversity changes. |
英文关键词 | Stress biodiversity community model meta-analysis plant communities |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000438340600008 |
WOS关键词 | PLANT-COMMUNITIES ; SPECIES RICHNESS ; PRODUCTIVITY RELATIONSHIP ; GLOBAL BIODIVERSITY ; CURRENT KNOWLEDGE ; DIVERSITY ; FACILITATION ; HYPOTHESIS ; DYNAMICS ; COMPLEMENTARITY |
WOS类目 | Ecology |
WOS研究方向 | 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/31173 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Ghent, Lab Environm Toxicol & Appl Ecol, Coupure Links 653, B-9000 Ghent, Belgium; 2.Univ Antwerp, Behav Ecol & Ecophysiol Res Grp, Univ Pl 1, B-2610 Antwerp, Belgium; 3.Univ Ghent, Terr Ecol Unit, KL Ledeganckstraat 35, B-9000 Ghent, Belgium; 4.German Ctr Integrat Biodivers Res iDiv, Deutsch Pl 5e, D-04103 Leipzig, Germany; 5.Univ Leipzig, Inst Biol, Deutsch Pl 5e, D-04103 Leipzig, Germany; 6.Univ Namur, Res Unit Environm & Evolutionary Biol, Namur Inst Complex Syst, Inst Life Earth Environm, Rue Bruxelles 61, B-5000 Namur, Belgium |
推荐引用方式 GB/T 7714 | Baert, Jan M.,Eisenhauer, Nico,Janssen, Colin R.,et al. Biodiversity effects on ecosystem functioning respond unimodally to environmental stress[J]. ECOLOGY LETTERS,2018,21(8):1191-1199. |
APA | Baert, Jan M.,Eisenhauer, Nico,Janssen, Colin R.,&De laender, Frederik.(2018).Biodiversity effects on ecosystem functioning respond unimodally to environmental stress.ECOLOGY LETTERS,21(8),1191-1199. |
MLA | Baert, Jan M.,et al."Biodiversity effects on ecosystem functioning respond unimodally to environmental stress".ECOLOGY LETTERS 21.8(2018):1191-1199. |
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