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生态学杂志 ›› 1991, Vol. ›› Issue (4): 9-13.

• 研究报告 • 上一篇    下一篇

生态模型中混沌与分形结构的屏幕造形

王本楠1, 施寅2   

  1. 1. 中国科学院生态环境研究中心, 北京 100080;
    2. 北方工业大学, 北京 100041
  • 收稿日期:1990-08-07 修回日期:1991-04-10 出版日期:1991-08-10

Generation of Screen Graphics Exibiting Chaos and Fractals in Ecological Models

Wang Bennan1, Shi Yin2   

  1. 1. Research Center for Eco-environmental Sciences, Adademia Sinica, Beijing 100080;
    2. North China Industrial University, Beijing 100041
  • Received:1990-08-07 Revised:1991-04-10 Online:1991-08-10

关键词: 天山云杉针叶林, 种群结构, 空间关联, 龄级, 地形因子

Abstract: Milton derived a 'hump-with-tail' map to describe the growth of bobwhite quail population in 1990. In this paper, computer and its graphics capability are used to investigate the chaos in this ecological model. Convergence maps showing fraetals geometry are presented.

Key words: Picea schrenkiana var. tianshanica coniferous forest, population structure, spatial association, age class, topographic factor