Hannover 2010 – wissenschaftliches Programm

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SYMS: Symposium New methods of mass spectroscopy and their application in the environmental science

SYMS 1: Session I

SYMS 1.1: Hauptvortrag

Donnerstag, 11. März 2010, 10:30–11:00, A 001

Mass spectrometric measurements of atmospheric trace gases and ions — •Frank Arnold — Max-Planck-Institut für Kernphysik , Postfach 103980 , 69000 Heidelberg

Mass spectrometric measurements of atmospheric trace gases, ions, and aerosol components have an important role in atmospheric environmental research. This talk reviews trace gas and ion measurements with a focus on recent developments. Measurements carried out on aircraft, on high altitude mountain sites, in ground-level air, in test chambers, in Diesel engine exhaust, and in air influenced by lightning and other electric discharges will be reported. The mass spectrometric instruments employed include linear quadrupole mass filters, ion trap mass spectrometers, chemical ionization mass spectrometers, and ion mass spectrometers.