摘要
讨论了具有阶段结构与功能反应的捕食-食饵模型.将食饵种群分为幼年和成年,假定捕食者与幼年食饵和成年食饵之间具有不同的功能反应函数,依据模型分析了最优的种群开采策略,并且给出了取得最优策略的条件.
This paper discusses a class of two species predator-prey model with functional response and harvesting. Considering a stage-structured population model with two life stages, immature and mature and assuming the predators have different functional responses between immature and mature, this paper analyzes optimal species harvesting strategies according to model and presents the condition for the optimal strategy.
出处
《重庆工学院学报（自然科学版）》
2008年第11期96-100,共5页
Journal of Chongqing Institute of Technology
基金
国家自然科学基金资助项目(604730304)
兰州交通大学青蓝人才工程基金资助项目(QL-05-18A)
