Concentrations, Source Identification, and Lung Cancer Risk Associated with Springtime PM 2.5 -Bound Polycyclic Aromatic Hydrocarbons (PAHs) in Nanjing, China
作者: Chong ChenZhonghuan XiaMinmin WuQianqian ZhangTao WangLiping WangHao Yang
作者单位: 1Nanjing Normal University
2Ministry of Education
3Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application
4State Key Laboratory Cultivation Base of Geographical Environment Evolution (Jiangsu Province)
刊名: Archives of Environmental Contamination and Toxicology, 2017, Vol.73 (3), pp.391-400
来源数据库: Springer Nature Journal
DOI: 10.1007/s00244-017-0435-4
英文摘要: This study concentrated on the pollution level, sources, and lung cancer risk of PM2.5-bound polycyclic aromatic hydrocarbons (PAHs) in spring in Nanjing, China. The PM2.5 samples were collected in spring of the year 2016 in Nanjing. Sixteen United States Environmental Protection Agency priority PAHs were extracted and analyzed after sampling. The mean concentrations of PAHs and BaPeq were 3.98 ± 1.01 and 0.29 ± 0.08 ng/m3, respectively, which is a low level among results from regions worldwide. The diurnal variations of PAHs and BaPeq concentrations showed a relatively high level in the early morning, at the morning rush time of work and traffic transportation, and in the evening traffic peak hours. According to the results of...
原始语种摘要: This study concentrated on the pollution level, sources, and lung cancer risk of PM2.5-bound polycyclic aromatic hydrocarbons (PAHs) in spring in Nanjing, China. The PM2.5 samples were collected in spring of the year 2016 in Nanjing. Sixteen United States Environmental Protection Agency priority PAHs were extracted and analyzed after sampling. The mean concentrations of PAHs and BaPeq were 3.98 ± 1.01 and 0.29 ± 0.08 ng/m3, respectively, which is a low level among results from regions worldwide. The diurnal variations of PAHs and BaPeq concentrations showed a relatively high level in the early morning, at the morning rush time of work and traffic transportation, and in the evening traffic peak hours. According to the results of...
全文获取路径: Springer Nature  (合作)
分享到:
来源刊物:

×
关键词翻译
关键词翻译
  • China 中国
  • polycyclic 多环的
  • traffic 话务量
  • female 女性的
  • level 水准
  • diurnal 昼行性的
  • exposure 暴露
  • pollution 污染
  • hydrocarbons 碳化氢
  • aromatic 香的