机构地区: 清华大学环境学院
出 处: 《环境科学学报》 1999年第3期256-261,共6页
摘 要: 采用OSPM模式计算澳门城区街区峡谷内污染物浓度,进行污染评价.计算结果表明,对于高宽比较大的街区峡谷,OSPM模式有良好的适用性;在考察的时段内,澳门街区峡谷内机动车污染已经达到相当严重的程度,必须通过相应的措施进行控制. OSPM model from Denmark was applied to study the pollution within urban street canyon in Macao.The results revealed that OSPM model is applicable for narrow street canyon with higher high width ratio,current status of the pollution in the street canyon of Macao is serious that some countermeasures should be taken to improve the air quality.
领 域: [环境科学与工程]