{"references": ["Deacon, E. L., 1977: Gas transfer to and across an air-water interface. Tellus A, 29, pp. 363\u2013374.", "Krall, K., 2013. Laboratory Investigations of Air-Sea Gas Transfer under a Wide Range of Water Surface Conditions. PhD Thesis, University of Heidelberg.", "Buckley, M.P. and Veron, F., 2016. Structure of the airflow above surface waves. Journal of Physical Oceanography, 46(5), pp.1377-1397."]}

This project aims at imaging gas concentration profiles with Laser-Induced Fluorescence of sulfur dioxide in invasion experiments in a wind-wave tunnel for investigations of the air-sided mass boundary layer and the gas transfer velocity. The technique will allow for contactless high resolution eddy covariance measurements in the laboratory.