摘要
为研究群落生态系统环境因素的修正,讨论了m个种群群落生态系统环境因素修正后的生态系统角度,讨论了稳定性判断的敏感性评价指标体系;通过敏感性评价指标体系,找到了一个理论模型学派与生物生态学派就稳定性问题的结合点.
The environment factor revision of m populations of the community ecosystems was put forward, and the sufficient condition of ·xi=rixi^1-wi[1-m∑j=1φij(xj/kj)^θj](i=1,2,…,m) local asymptotic stability and global stability of its equilibrium points were discussed. A systematic sensitive evaluation index was determined, thus, theory model and nature ecosystem combine steadily through the equalization point.
出处
《湖南农业大学学报(自然科学版)》
CAS
CSCD
北大核心
2006年第1期92-95,共4页
Journal of Hunan Agricultural University(Natural Sciences)
基金
湖南农业大学基础科学研究基金项目(05JC03)