On interacting populations that disperse to avoid crowding: The effect of a sedentary colony
On interacting populations that disperse to avoid crowding: The effect of a sedentary colony
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关于为了避免拥挤而分散的相互作用的种群：定居群体的影响
DOI：
10.1007/bf00275928
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发表时间：
1984
影响因子：
1.9
通讯作者：
L. Peletier
中科院分区：
文献类型：
--
作者：
M. Bertsch;M. Gurtin;D. Hilhorst;L. Peletier
分析了两个相互作用的种群模型，一个是流动种群，另一个是静止种群，其中流动种群分散以避免拥挤。研究了栖息地上流动物种随时间演化的空间分布。特别是，研究表明，栖息性物种的群体可以形成有效的屏障，阻止传播的活动物种，并阻止它进入栖息地的某些部分。
An analysis is given of a model for two interacting species, one mobile and the other sedentary, in which the mobile one disperses to avoid crowding. The spatial distribution of the mobile species over the habitat, as it evolves with time, is studied. In particular it is shown that a colony of the sedentary species can form an effective barrier against the spreading mobile species, and prevent it from entering certain parts of the habitat.