Simulating the role of connectivity in shaping stream insect metacommunities under colonization cycle dynamics
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- 作者：Lucas Durã ; esa ; lucasdanilo@gmail.com" class="auth_mail" title="E-mail the corresponding author ; lucas.duraes@icmbio.gov.br" class="auth_mail" title="E-mail the corresponding author ; Fabio O. Roqueb ; Tadeu Siqueirac ; Anderson M. Santosd ; Magno A. Borgesd ; Renan S. Rezendee
- 关键词：Assembly rules ; Aquatic insects ; Dendritic networks ; Dispersal limitation ; Connectivity
- 刊名：Ecological Modelling
- 出版年：2016
- 出版时间：24 August 2016
- 年：2016
- 卷：334
- 期：Complete
- 页码：19-26
- 全文大小：1184 K
文摘
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Our model shows that dendritic pattern of riverine networks is important drive to local species richness of metacommunities in niche-assembled and dispersal-assembled scenarios.
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The role of connectivity in shaping riverine metacommunities is context-dependent, that is, it depends on factors such as dispersal ability, environmental filtering and stochastic process.
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The spatial structure of riverine networks should be considered in monitoring and conservation of freshwater biota.