多環芳香烴在台灣南部熱帶地區空氣氣態-顆粒態之濃度及分布

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• 作者：柯風溪鄭金娥李宗霖
• 会议时间：2013-05-16
• 关键词：大气污染 ; 多环芳香烃 ; 浓度分布 ; 热带地区
• 母体文献：第十一届全国气溶胶会议暨第十届海峡两岸气溶胶技术研讨会论文集
• 会议名称：第十一届全国气溶胶会议暨第十届海峡两岸气溶胶技术研讨会
• 会议地点：武汉
• 主办单位：中国颗粒学会
• 语种：chi

摘要

Polycyclic aromatic hydrocarbons (PAHs), containing two or more fused aromatic rings made up of carbon and hydrogen atoms, are a group of ubiquitous environmental persistent organic pollutants and have been recognized of major concern of environmental and health scientists due to their potential accumulation and mutagenic and carcinogenic effects in organisms (1). PAHs are mainly produced by incomplete combustion of organic material and fossil fuels. The largest emissions of PAHs in the atmosphere from vehicle exhaust,industrial discharge, home heating, biomass burning, and coal and wood combustion (2-4).