Vegetation pattern formation of a water-biomass model
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- 作者：Xiaoli Wang ; Wendi Wang ; wendi@swu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Guohong Zhang
- 关键词：Reaction-diffusion system ; Cross-diffusion ; Turing pattern ; Pattern solution
- 刊名：Communications in Nonlinear Science and Numerical Simulation
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：42
- 期：Complete
- 页码：571-584
- 全文大小：2074 K
文摘
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The introduction of cross-diffusion which captures the “root-augmentation feedback” can induce Turing pattern.
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The introduction of a new death term of the biomass which captures the “infiltration feedback” can induce Turing pattern.
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Multiple transitions among the vegetation, pattern formation and bare soil as rain-fall rate decreases,