作者: J. Jacob , G. Grimmer , A. Hildebrandt
DOI: 10.1016/S0045-6535(97)00070-2
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摘要: Concentrations of benzo[a]pyrene and benzo[e]pyrene in the atmosphere as markers for class PAHs decreased by about 70% within one decade clean air well industrially polluted areas Germany when measured with passive samplers (spruce sprouts, poplar beech leaves). The same trend has been found East-Germany during 1991-1995. Mussels (Mytilus edulis) were to accumulate from aquatic environment exhibited a seasonal periodicity PAH concentration. After an initial decline 1985 1990, concentration remained constant until 1995 North Sea area investigated.