A model for the crowding effect in the growth of tadpoles

作者: Masahiro Sokabe , Ryoji Suzuki , Kotoko Nakata

DOI: 10.1007/BF00340073

关键词: Growth curve (biology)Population densityGrowth ratePopulationGrowth equationStatisticsMathematicsEconometricsGroup (mathematics)Gompertz functionCrowding effect

摘要: Crowded tadpoles in a limited volume grow to divide into two groups, normally growing group and stunted group, even if there are plenty of food. This phenomenon was found be interpreted by model involving mutual inhibition the growth among individuals. It assumed that curve an individual modelled Gompertz equation. Through mathematical analysis computer simulation model, it shown average rate decreasing function population density segregated subgroups, certain range density. A theoretical prospect is proportionate aquarium obtained.

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