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生态学杂志 ›› 1986, Vol. ›› Issue (4): 41-45.

• 研究报告 • 上一篇    下一篇

唐山城市生态系统能流物流的分析

崔学增1, 张凤岗2, 张连华2   

  1. 1. 华北煤炭医学院;
    2. 唐山市环保局
  • 收稿日期:1985-06-22 出版日期:1986-08-10

An Analysis of Energy-and Material Flow in Urban Ecosystem of Tangshan City

Cui Xuezeng1, Zhang Fenggang2, Zhang Lianhua 2   

  1. 1. Medical College for North Chinese Collieries;
    2. Tangshan Environmental Protection Bureau
  • Received:1985-06-22 Online:1986-08-10

关键词: 辣椒, 拟种群, 模拟虫害, 组元, 补偿反应, 植物生长分析, 主分量分析

Abstract: After studying the patterns of energy-and material flow within the urban ecosystem of Tangshan,this paper discusses the relationship between the utilization of energy and material on one hand and the environment,population and economic development on the other hand.A suggestion of regulating the consumption of energy and material is also put forward.

Key words: Capsicum frutescens, Metapopultion, Simulated insect pest, Modular, Compensatory response, Plant growth analysis, Principal component analsis