Structural characterisation of organic matter in fine tropospheric aerosol by pyrolysis-gas chromatography-mass spectrometry
作者： A. Gelencsér , T. Mészáros , M. Blazsó , Gy. Kiss , Z. Krivácsy
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摘要: The organic matter in tropospheric aerosol plays animportant, yet undetermined role atmosphericprocesses. bulk of carbon representing asignificant part the fine mass is bound toa polymeric whose structure and properties areto date largely unknown. Here we use thefingerprinting technique derivatization pyrolysis-gas chromatography-massspectrometry tosubstantiate that terms chemical partof this polymer rural summer can beregarded as natural humic matter. We suggest thatthese compounds are likely to be directly emitted bybiogenic sources.
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