D. H. Ehhalt

OH ‐ Radicals in the lower troposphere

Ulrich Platt, A. Volz, U. Platt, 1976 .

The measurement of tropospheric OH radicals by laser‐induced fluorescence spectroscopy during the POPCORN Field Campaign

Andreas Hofzumahaus, Frank Holland, D. Ehhalt, 1996 .

Balloon‐borne low temperature air sampler

L. Heidt, D. Ehhalt, R. Lueb, 1975 .

Comparison of measured OH concentrations with model calculations

Franz Rohrer, Ulrich Platt, Ulrich Schmidt, 1994 .

In situ observations

D. Ehhalt, D. H. Ehhalt, 1980, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.

In-situ detection of tropospheric OH radicals by folded long-path laser absorption. Results from the POPCORN Field Campaign in August 1994

Uwe Brandenburger, Martin Hausmann, H. Dorn, 1996 .

Mixing Ratios and Photostationary State of NO and NO2 Observed During the POPCORN Field Campaign at a Rural Site in Germany

Franz Rohrer, D. Brüning, D. Ehhalt, 1998 .

Secular trend and seasonal variability of the column abundance of N2O above the Jungfraujoch station determined from IR solar spectra

Curtis P. Rinsland, Ulrich Schmidt, Emmanuel Mahieu, 1994 .

Seasonal cycle and secular trend of the total and tropospheric column abundance of ethane above the Jungfraujoch

Curtis P. Rinsland, Philippe Demoulin, C. Rinsland, 1991 .