Atmospheric Chemistry and Physics Discussions www.atmos-chem-phys-discuss.net 1680-7367 1680-7375 4 1 2004 10.5194/acpd-4-1151-2004 http://www.atmos-chem-phys-discuss.net/4/1151/2004/ http://www.atmos-chem-phys-discuss.net/4/1151/2004/acpd-4-1151-2004.html http://www.atmos-chem-phys-discuss.net/4/1151/2004/acpd-4-1151-2004.pdf 1151 1180 2004-02-18 MAX-DOAS measurements of formaldehyde in the Po-Valley A. Heckel akheckel@iup.physik.uni-bremen.de A. Richter T. Tarsu F. Wittrock C. Hak I. Pundt W. Junkermann J. P. Burrows Institute of Environmental Physics (IUP), P.O. Box 33 04 40, University Bremen, 28334 Bremen, Germany IUP, Im Neuenheimer Feld 229, University Heidelberg, 69120 Heidelberg, Germany IMK-IFU, Kreuzeckbahnstrasse 19, 82467 Garmisch-Partenkirchen, Germany no abstract available