Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12779 |
Temperature-size responses alter food chain persistence across environmental gradients | |
Sentis, Arnaud1,2,3; Binzer, Amrei4,5; Boukal, David S.1,2 | |
2017-07-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2017 |
卷号 | 20期号:7 |
文章类型 | Article |
语种 | 英语 |
国家 | Czech Republic; France; Germany; Sweden |
英文摘要 | Body-size reduction is a ubiquitous response to global warming alongside changes in species phenology and distributions. However, ecological consequences of temperature-size (TS) responses for community persistence under environmental change remain largely unexplored. Here, we investigated the interactive effects of warming, enrichment, community size structure and TS responses on a three-species food chain using a temperature-dependent model with empirical parameterisation. We found that TS responses often increase community persistence, mainly by modifying consumer-resource size ratios and thereby altering interaction strengths and energetic efficiencies. However, the sign and magnitude of these effects vary with warming and enrichment levels, TS responses of constituent species, and community size structure. We predict that the consequences of TS responses are stronger in aquatic than in terrestrial ecosystems, especially when species show different TS responses. We conclude that considering the links between phenotypic plasticity, environmental drivers and species interactions is crucial to better predict global change impacts on ecosystem diversity and stability. |
英文关键词 | Body size climate change food web interaction strength paradox of enrichment phenotypic plasticity temperature-size rule |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000403794100006 |
WOS关键词 | LIFE-HISTORY PUZZLE ; RECENT CLIMATE-CHANGE ; BODY-SIZE ; WEB STRUCTURE ; WARMING ALTERS ; INTERACTION STRENGTH ; GLOBAL BIODIVERSITY ; FEEDING RATES ; STABILITY ; RULE |
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/31491 |
专题 | 资源环境科学 |
作者单位 | 1.Univ South Bohemia, Fac Sci, Dept Ecosyst Biol, Branisovska 31, Ceske Budejovice 37005, Czech Republic; 2.Biol Ctr AS CR, Inst Entomol, Vvi, Branisovska 31, Ceske Budejovice 37005, Czech Republic; 3.Univ Toulouse III, Ecole Natl Super Format Enseignement Agr, Inst Rech Dev, CNRS,Unite Mixte Rech Evolut & Divers Biol 5174, F-31062 Toulouse, France; 4.Max Planck Inst Evolutionary Biol, August Thienemann Str 2, D-24306 Plon, Germany; 5.Linkoping Univ, SE-58183 Linkoping, Sweden |
推荐引用方式 GB/T 7714 | Sentis, Arnaud,Binzer, Amrei,Boukal, David S.. Temperature-size responses alter food chain persistence across environmental gradients[J]. ECOLOGY LETTERS,2017,20(7). |
APA | Sentis, Arnaud,Binzer, Amrei,&Boukal, David S..(2017).Temperature-size responses alter food chain persistence across environmental gradients.ECOLOGY LETTERS,20(7). |
MLA | Sentis, Arnaud,et al."Temperature-size responses alter food chain persistence across environmental gradients".ECOLOGY LETTERS 20.7(2017). |
条目包含的文件 | 条目无相关文件。 |
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