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The evolutionary ecology of dispersal

机译:扩散的进化生态

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摘要

Dispersal is a life-history trait that has profound consequences for populations. Viewed from an ecological perspective, dispersal influences the dynamics and persistence of populations, the distribution and abundance of species, and community structure. From an evolutionary perspective, dispersal determines the level of gene flow between populations and affects processes such as local adaptation, speciation and the evolution of life-history traits. In fact, it is difficult to imagine any ecological or evolutionary problem that would not be affected by dispersal.
机译:分散是一种生活史特征,对人口产生深远的影响。从生态学的角度来看,分散会影响种群的动态和持久性,物种的分布和丰富度以及群落结构。从进化的角度来看,扩散决定了种群之间基因流动的水平,并影响诸如局部适应,物种形成和生活史特征演变的过程。实际上,很难想象任何不受扩散影响的生态或进化问题。

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