(Supplement Table S6) Seasonal variation in the relative contribution of various source regions to polycyclic aromatic hydrocarbons observed at Alert@en

The 15 PAHs include: acenaphthylene, acenaphthene, fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benz[a]anthracene, chrysene, benzo[b]fluoranthene, benzo[k]fluoranthene, benzo[a]pyrene, dibenz[a,h]anthracene, indeno[ l,2,3-cd]pyrene, and benzo[g,h,i]perylene.

本次涵盖的15种多环芳烃（Polycyclic Aromatic Hydrocarbons，PAHs）分别为：苊烯、苊、芴、菲、蒽、荧蒽、芘、苯并[a]蒽、屈、苯并[b]荧蒽、苯并[k]荧蒽、苯并[a]芘、二苯并[a,h]蒽、茚并[1,2,3-cd]芘以及苯并[g,h,i]苝。