CAN SPATIAL VARIATION ALONE LEAD TO SELECTION FOR DISPERSAL
CAN SPATIAL VARIATION ALONE LEAD TO SELECTION FOR DISPERSAL
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DOI：
10.1016/0040-5809(83)90027-8
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发表时间：
1983-01-01
影响因子：
1.4
通讯作者：
HASTINGS, A
中科院分区：
文献类型：
--
作者：
HASTINGS, A
利用进化稳定策略方法研究了在空间变化、时间恒定的环境中扩散率的选择问题。扩散被模拟为被动扩散。对于任何导致平衡的动力学，它确实表现出空间变化，分散将被选择反对。因此，扩散的选择必须包括其他因素。讨论了结果的其他生物学意义。
The question of selection on dispersal rates in a spatially varying, temporally constant environment was studied using an evolutionarily stable strategy approach. Dispersal is modeled as passive diffusion. For any dynamics leading to an equilibrium which does exhibit spatial variation, dispersal will be selected against. Hence, selection for dispersal must include other factors. Other biological implications of the results are discussed.