天然源二次有机气溶胶的研究进展

被引:21
作者
汪午 [1 ]
王省良 [2 ]
李黎 [1 ]
张东平 [1 ]
王扬君 [1 ]
盛国英 [1 ]
傅家谟 [1 ]
机构
[1] 上海大学环境污染与健康研究所
[2] 南方医科大学
关键词
二次有机气溶胶; 挥发性有机化合物; 异戊二烯; α-蒎烯;
D O I
10.19700/j.0379-1726.2008.01.011
中图分类号
X513 [粒状污染物];
学科分类号
摘要
二次有机气溶胶由于其对环境、气候和人体健康的影响,正日益受到人们的关注。我国地域辽阔,森林占国土面积的12%,几乎具有北半球的全部植被类型,对天然源二次有机气溶胶的研究不容忽视。综合当前的研究成果,着重阐述了两种代表性生物挥发性有机化合物,异戊二烯和α-蒎烯与大气中主要的氧化剂,如O3、OH和NO3等物种的反应,以及其二次气溶胶形成的过程。最后,对目前的研究手段和未来的研究方向进行了探讨。
引用
收藏
页码:77 / 86
页数:10
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