摘要
研究了 1998年 11月澳门塔石球场小区大气发挥性有机物 (VOCs)的总体情况及空间分布。结果表明澳门大气VOCs的主要成分为 :甲苯、乙苯和二甲苯 (BTEX) ,其浓度总量平均值为 5 7 2 μg/m3,与世界其他城市相比处于中等偏高。结果还说明地理环境和气象因素对大气VOCs浓度影响很大。
The composition and concentrations of volatile organic compounds (VOCs) in ambient air in Hockey Field District, Macao have been studied and reported in this paper. The main VOCs are BTEX, and the average concentration of total BTEX is 57 2 μg/m 3, which is higher than those in most other cities in the world. The study of VOCs in urban air in Hockey Field District indicates that the concentrations of VOCs in urban air depend on topography and climate conditions of the sampling point.
出处
《环境科学研究》
EI
CAS
CSCD
北大核心
2001年第2期4-6,10,共4页
Research of Environmental Sciences
基金
中国科学院重点基金!资助项目 (KZ95 2 -J1-0 5 2和KZ95 2 -S1-4 13)
