Abstract

In this work, computer modeling was used to study the influence of the polymorphism, specialization, cooperation, and unity of a population on its dynamics in an unstable environment. Monomorphic and polymorphic populations, specialization, and the generalization of individuals in relation to resource niches, as well as the possibility of the redistribution of resources between individuals, are considered. The dynamics of the population size was studied in stable and unstable conditions with different amplitudes of fluctuations in the amount of available resources. It is shown that a single generalized (polymorphic) population in an unstable environment occupying all resource niches gains an advantage over a set of independent populations that are individually specialized for their own niches. There is a discussion of the social and economic analogs of the results, which indicate the effectiveness of unity and cooperation among community members in unstable environments.

中文翻译：

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不稳定环境中的联合人口生存

摘要

在这项工作中，计算机建模用于研究种群的多态性、专业化、合作和统一性对其在不稳定环境中的动态的影响。考虑了单态和多态种群、专业化和个体与资源生态位相关的泛化，以及个体之间资源重新分配的可能性。在可用资源量波动幅度不同的稳定和不稳定条件下，研究了人口规模的动态变化。结果表明，在不稳定的环境中，占据所有资源生态位的单个广义（多态）种群比一组独立的种群具有优势，这些独立种群单独专门用于自己的生态位。