A multiple phenotype predator-prey model with mutation
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- 作者：Gavin M. Abernethy abernethy-g1@email.ulster.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Rory Mullan mullan-r8@email.ulster.ac.uk" class="auth_mail" title="E-mail the corresponding author ; David H. Glass ; dh.glass@ulster.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Mark McCartney m.mccartney@ulster.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Predator&ndash ; prey ; Mutation ; Coupled map lattice ; Predation strategy ; Ricker map ; Logistic map
- 刊名：Physica A: Statistical Mechanics and its Applications
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：465
- 期：Complete
- 页码：762-774
- 全文大小：8788 K
文摘
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Mutation is modelled via a coupled map lattice.
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Results are presented for Ricker and logistic models for the prey dynamics.
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Predator mutation enhances predator survival for a range of predation rates.
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The most dominant predator is the one that has the most focused predation strategy.