种群增长确定性数学模型的探讨

本文概述了生物种群增长典型的确定性数学模型,在此基础上构造了种群增殖开始后资源得到适当补偿的条件下种群增长的数学模型,这一模型可能作为分析种群和生境间生态关系的确定性方程之一。最后,对崔—Lawson氏模型的机理进行分析,认为该模型是基于种群营养的生化过程建立的另一个种群增长的新模型。

A Research on the Definite Mathematical Model of Single Populations

In this Paper, after a summary of the typical definite mathematical mobels of single populations, a new model of single Populations was established on the achieved results. The establishment of the new model is under the condition of amoderating a certain amount of complementary nutrients when the number of single populations increases. It may be used to analyze the ecological relation between biological population and its habitat. Finally, the process of the establishment of Cui-Lawson's model, was analyzed. It was proved that their model of sirgle populations based on biochemical reactions could also be considered to be another new model.