摘要
借鉴国外计算模型和方法,结合调查统计与现场测试,开展了上海市NOx排放的系统研究。结果表明:1998年上海市各类固定源和流动源共排放NOx37.7万t,其中工业固定源排放占总量的71％:在中心城区,机动车排放已成为NOx污染的主要来源,占该地区机动车和固定源排放总量的74％。
NOx emission study system has been set up based on investigation, sites monitoring and model calculation, providing emission share responsilility to stationary and mobile sources in different area of Shanghai. Among the total emission of NOx (377,000t/a), stationary sources reached 71% in 1998. However, motor vehicle became the major contributor of NOx in urban area, which occupied 74% of emission by motor vehicle and stationary sources.
出处
《上海环境科学》
CAS
CSSCI
CSCD
北大核心
2001年第5期224-226,232,共4页
Shanghai Environmental Sciences
关键词
氮氧化物
空气污染监则
移动污染源
固定污染源
排污量
上海
Nitrogen oxide Air pollution monitoring Mobile pollution source Stationary pollution source Emission amount Shanghai
