Elemental composition and sources of fine and ultrafine ambient particles in Erfurt, Germany.

@article{Cyrys2003ElementalCA,
  title={Elemental composition and sources of fine and ultrafine ambient particles in Erfurt, Germany.},
  author={Josef Cyrys and Matthias St{\"o}lzel and Joachim Heinrich and Wolfgang G Kreyling and Nadine Menzel and Klaus Wittmaack and Thomas M Tuch and H Erich Wichmann},
  journal={The Science of the total environment},
  year={2003},
  volume={305 1-3},
  pages={143-56}
}
We present the first results of a source apportionment for the urban aerosol in Erfurt, Germany, for the period 1995-1998. The analysis is based on data of particle number concentrations (0.01-2.5 microm; mean 1.8 x 10(4) cm(-3), continuous), the concentration of the ambient gases SO(2), NO, NO(2) and CO (continuous), particle mass less than 2.5 microm (PM(2.5)) and less than 10 microm (PM(10)) (Harvard Impactor sampling, mean PM(2.5) 26.3 micro/m(3), mean PM(10) 38.2 microg/m(3)) and the size… CONTINUE READING

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