华东师范大学学报(自然科学版) ›› 2005, Vol. 2005 ›› Issue (1): 99-104.

• 地理学 河口海岸学 • 上一篇    下一篇

绿化对城市大气环境调控效果的预测模型

周坚华1,周一凡2   

  1. 1.华东师范大学 资源与环境学院，上海200062;2.北京大学 数学科学学院，北京100871
  • 收稿日期:2003-03-11 修回日期:2003-04-15 出版日期:2005-03-25 发布日期:2005-03-25
  • 通讯作者: 周坚华

A Forecast Model of Adjective Effect of Vegetation on Urban Air(Chinese)

ZHOU Jian-hua1,ZHOU Yi-fan2   

  1. 1.College of Resources and Environment, East China Normal University, Shanghai200062,China; 2.College of Mathematic Science, Peking University, Beijing100871,China
  • Received:2003-03-11 Revised:2003-04-15 Online:2005-03-25 Published:2005-03-25
  • Contact: ZHOU Jian-hua

摘要： 用绿量描述城市绿化的数量，以绿量与环境因子的统计相关性为基础，建立了绿量增减与大气污染物环境浓度涨落的相关方程，开发出相应的计算机软件模块，进行大气环境质量的动态预测.经精度检验证实，预测精度符合大气环境监测允差的要求.

关键词: 绿量, 大气环境, 预测模型, 绿量, 大气环境, 预测模型

Abstract: The distribution and pattern of man-planting vegetable in a city has strong effect on the ecological environment in the city. However, how many vegetabe we have to plant? What planting pattern is most reasonable? Where should we to plant? Authors used three dimensional vegetation quantities（VQ）to describe the amount of vegetation in a city, set up the correlative equations between the amount of VQ and the concentration of air pollutant, and developed a computer software to forecast atmosphere quantity dynamically and to support making planting decisions. The precision of the forecast can meet the permitted limits of air monitor verified by relevant precision test. The results by this research are helpful in estimation of ecologically environmental quality in a city quickly, exactly, and dynamically.

Key words: air environment, forecast model, three dimensional vegetation quantities, air environment, forecast model

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