A new dimension: Evolutionary food web dynamics in two dimensional trait space
详细信息 查看全文
- 作者：Daniel Ritterskamp ; daniel.ritterskamp@outlook.de" class="auth_mail" title="E-mail the corresponding author ; Daniel Bearup daniel.bearup@uni-oldenburg.de" class="auth_mail" title="E-mail the corresponding author ; Bernd Blasius blasius@icbm.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Spatial food webs ; Higher dimensional trait space ; Network structure ; Evolutionary dynamics ; Large community-evolution models
- 刊名：Journal of Theoretical Biology
- 出版年：2016
- 出版时间：21 September 2016
- 年：2016
- 卷：405
- 期：Complete
- 页码：66-81
- 全文大小：3847 K
文摘
- •
Higher dimensional space increases spectrum of network structures and evolutionary dynamics.
- •
Dynamics arise from interactions between small groups (e.g. red-queen dynamics).
- •
Ratio between predation and competition determines structure and evolutionary dynamic.
- •
Variation of trophic and spatial food web structure appears to be interdependent.
- •
Food web assembly in space (horizontal) faster than in the trophic dimension (vertical).