摘要
大气环境影响预测分析是建设项目环境影响评价的一个重要组成部份。用图示法表示预测结果能直观明了地反映建设项目投产后对环境影响的范围和程度。本文介绍了在大气环境影响预测分析中污染物诉散的浓度等值线图和下风向轴线浓度图的作图方法和某些技巧。
The forecast of atmospheric environmental impact is an important component of environ mental impact assessment for construction project.Expressing the result of forecast graphically can clearly reflect range and degree of environ mental impact after constraction project being put into production. In this paper, the method and some skills of drawing isogram and leeward axial graph of concentration about diffusion of contaminant in environmental forecasting are presented.
出处
《杭州电子工业学院学报》
1995年第2期61-66,共6页
Journal of Hangzhou Institute of Electronic Engineering
关键词
计算机绘图
环境影响评价
曲线图
Environmental Impact Assessment, Isogram, Axial Concentration Graph
