摘要
针对环境污染以及捕获因素对Gallopin资源——消费者系统中消费者种群的影响,利用比较原理及积分均值法,给出了种群弱平均持续生存的充分条件.
The longtime behavior of the consumer population in a Gallopin＇s system with harvest in a polluted environment, was studied in this paper. The conditions for weak persistence in the mean was found out.
出处
《哈尔滨理工大学学报》
CAS
2007年第4期108-110,共3页
Journal of Harbin University of Science and Technology
基金
黑龙江省自然基金资助项目(A200502)
黑龙江省教育厅资助项目(10051061)
