Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13096 |
Matching consumer feeding behaviours and resource traits: a fourth-corner problem in food-web theory | |
Monteiro, Angelo Barbosa; Faria, Lucas Del Bianco | |
2018-08-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:8页码:1237-1243 |
文章类型 | Article |
语种 | 英语 |
国家 | Brazil |
英文摘要 | For decades, food web theory has proposed phenomenological models for the underlying structure of ecological networks. Generally, these models rely on latent niche variables that match the feeding behaviour of consumers with their resource traits. In this paper, we used a comprehensive database to evaluate different hypotheses on the best dependency structure of trait-matching patterns between consumers and resource traits. We found that consumer feeding behaviours had complex interactions with resource traits; however, few dimensions (i.e. latent variables) could reproduce the trait-matching patterns. We discuss our findings in the light of three food web models designed to reproduce the multidimensionality of food web data; additionally, we discuss how using species traits clarify food webs beyond species pairwise interactions and enable studies to infer ecological generality at larger scales, despite potential taxonomic differences, variations in ecological conditions and differences in species abundance between communities. |
英文关键词 | Community structure dimensionality ecological networks latent variables |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000438340600013 |
WOS关键词 | COMMUNITY ECOLOGY ; DIMENSIONALITY ; INTERVALITY ; NETWORKS ; MODELS |
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/31265 |
专题 | 资源环境科学 |
作者单位 | Univ Fed Lavras, Dept Biol, Lavras, Brazil |
推荐引用方式 GB/T 7714 | Monteiro, Angelo Barbosa,Faria, Lucas Del Bianco. Matching consumer feeding behaviours and resource traits: a fourth-corner problem in food-web theory[J]. ECOLOGY LETTERS,2018,21(8):1237-1243. |
APA | Monteiro, Angelo Barbosa,&Faria, Lucas Del Bianco.(2018).Matching consumer feeding behaviours and resource traits: a fourth-corner problem in food-web theory.ECOLOGY LETTERS,21(8),1237-1243. |
MLA | Monteiro, Angelo Barbosa,et al."Matching consumer feeding behaviours and resource traits: a fourth-corner problem in food-web theory".ECOLOGY LETTERS 21.8(2018):1237-1243. |
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