摘要
通过对1985—2001年间上海市大气污染物排放情况的考察,分析了SO2排放强度和人均SO2排放量等大气污染物排放指标变化的原因;与国内主要城市和美国的大气污染物排放指标对比情况表明,上海市大气污染物排放强度在国内处于较低的水平,但与发达国家相比还有较大差距;采用Sigmoid模型对上海市大气污染物排放进行了预测;提出了降低大气污染物排放的几点对策。
In this paper the air pollutant emission from 1985 to 2001 in Shanghai was examined and the cau- ses of the variation of the air pollutant emission indicators were analyzed. By the comparison of the air pollutant emission intensity in the other major cities of China and in the USA,Shanghai was at low level at home but at much higher level than developed countries. The air pollutant emission of Shanghai in the future was predicted by Sigmoid Model and several countermeasures were put forward to reduce the air pollu- tant emission in Shanghai.
出处
《安全与环境工程》
CAS
2005年第4期33-37,共5页
Safety and Environmental Engineering
关键词
大气污染物
排放
评价
预测
air pollutant
emission
assessment
prediction countermeasure
