Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13592 |
An individual‐based model for the eco‐evolutionary emergence of bipartite interaction networks | |
Odile Maliet; Nicolas Loeuille; Hé; lè; ne Morlon | |
2020-09-04 | |
发表期刊 | Ecology Letters
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出版年 | 2020 |
英文摘要 | How ecological interaction networks emerge on evolutionary time scales remains unclear. Here we build an individual‐based eco‐evolutionary model for the emergence of mutualistic, antagonistic and neutral bipartite interaction networks. Exploring networks evolved under these scenarios, we find three main results. First, antagonistic interactions tend to foster species and trait diversity, while mutualistic interactions reduce diversity. Second, antagonistic interactors evolve higher specialisation, which results in networks that are often more modular than neutral ones; resource species in these networks often display phylogenetic conservatism in interaction partners. Third, mutualistic interactions lead to networks that are more nested than neutral ones, with low phylogenetic conservatism in interaction partners. These results tend to match overall empirical trends, demonstrating that structures of empirical networks that have most often been explained by ecological processes can result from an evolutionary emergence. Our model contributes to the ongoing effort of better integrating ecological interactions and macroevolution. |
领域 | 资源环境 |
URL | 查看原文 |
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/293065 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Odile Maliet,Nicolas Loeuille,Hé,等. An individual‐based model for the eco‐evolutionary emergence of bipartite interaction networks[J]. Ecology Letters,2020. |
APA | Odile Maliet,Nicolas Loeuille,Hé,lè,&ne Morlon.(2020).An individual‐based model for the eco‐evolutionary emergence of bipartite interaction networks.Ecology Letters. |
MLA | Odile Maliet,et al."An individual‐based model for the eco‐evolutionary emergence of bipartite interaction networks".Ecology Letters (2020). |
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