环境生物学和生态学  

出　　处：《中国生物学文摘》2006年第11期73-85,共13页Chinese Biological Abstracts

摘　　要：一类离散时滞神经网模型解的收敛性和周期性；Gause比率依赖型捕食者-食饵系统的周期解;年龄相关的种群系统的最优生育率控制;脉冲浮游生物植化相克模型解的渐近行为;具反馈控制的时滞阶段结构种群模型的稳定性;自然条件下同级消费者中种群平均规模的博弈论研究;湖北后河国家级自然保护区生物多样性及其保护对策11．生物多样性保护现状、威胁及其对策……Convergence and periodicity of solutions for a discrete-time neural networks model;Positire periodic solutions of a gause-type radio-dependent predator-prey system; Optimal fertility rate control for age-dependent population system; Asymptotic behavior of a periodic impulsive ordinary differential equations model of plankton allelopathy;The stability of a delayed stage-structured population growth model with feedback controls;Game theory study on average scale of population in same level consumers under natural condition; Situation and strategy of biodiversity conservation in the Ilouhe National Nature Reserve, 11 ubei province, China 11.Situation, threaten and strategy of biodiversity conservation……

关 键 词：湖北后河国家级自然保护区 环境生物学 生态学 捕食者-食饵系统 最优生育率控制 神经网模型 生物多样性 离散时滞 

分 类 号：Q949.751.4[生物学—植物学]