Fredrik K. Petersson

TL;DR: In this paper, the authors describe progress from a major U.K. project, Dispersion of Air Pollution and its Penetration into the Local Environment (DAPPLE), focusing on the movement of airborne pollutants in cities by developing a greater understanding of atmospheric flow and dispersion within urban street networks.

TL;DR: This paper describes the techniques used to indirectly quantify indoor OH, including the development of a new method based on the instantaneous release of chemical tracers into the air, used to detect ambient OH in two indoor seminar rooms following tracer detection by gas chromatography-mass spectrometry (GCMS).

TL;DR: In this article, four perfluorocarbon tracer dispersion experiments were carried out in central London, United Kingdom in 2004, which were supplementary to the dispersion of air pollution and penetration into the local environment.

TL;DR: In this paper, two perfluorocarbon tracer experiments were conducted in central Manchester UK as part of the CityFlux campaign to investigate vertical dispersion in an urban area during convective conditions, but dispersion mechanisms within the street network were also studied.