期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：2
页码：9505
出版社：S&S Publications
摘要：The intuition with two-species models may be applied to community food web questions. The criticalbehavior to community function may arise only through the interaction of three or more species. In this paper weinvestigate the dynamical behavior of the system consisting of two preys with distinct functional responses and apredator. We also study the effect of harvesting on prey species. Harvesting is strong impact on the dynamicsevaluation of population. To a certain extent it can control the long term stationary density of population efficiently.Finally the local and global stability analyses were carried out.
关键词：Food web; Functional response; Harvesting; Local and Global stability
