| 非线性动态生态系统的完备集结 |
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| 引用本文： | 李百炼.非线性动态生态系统的完备集结[J].湖北农学院学报,1992(2). |
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| 作者姓名： | 李百炼 |
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| 作者单位： | 武汉大学环境科学系 武汉 |
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| 摘 要： | 集结理论是一种研究宏观生态和环境大系统建模和模拟的重要方法。本文中,作者根据生态学中的集结研究成果及自动控制理论,讨论了集结变量和功能的一般原则,以及非线性生态系统建模中完备集结的充要条件;并以若干文献实例支持了作者的结论。
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| 关 键 词： | 集结理论 非线性生态系统完备集结 生态系统 环境大系统 |
Perfect Aggregation in Nonlinear Dynamic Ecosystems |
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| Li Bailian.Perfect Aggregation in Nonlinear Dynamic Ecosystems[J].Journal of Hubei Agricultural College,1992(2). |
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| Authors: | Li Bailian |
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| Abstract: | Aggregation theory is one of very important methods in approaching to macro-ecological and environmental large-scale systems modelling. In this paper, following many aggregation studies in economics and automatic control theory, the author discussed the general principle of aggregating variables and functions, and necessary and sufficient conditions for perfect aggregation in nonlinear ecosystems modelling. Several examples published in ecological literature were used to support our results. |
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| Keywords: | aggregation theory perfect aggregation in nonlinaer ecosystems ecological systems environmental large scale systems |
| 本文献已被 CNKI 等数据库收录！ |
