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RESEARCH PRODUCT

Comments on an article of Slinn

Ruprecht Jaenicke

subject

Trace (semiology)Atmospheric ScienceMeteorologyChemistrySimple (abstract algebra)Statistical physicsNotation

description

The discussion of the relationship between concentration fluctuations and residence times is certainly highly welcomed, because it can spread the news of how a simple analytical equation eases the often needed estimate of residence times for trace substances, gases and aerosols in size ranges. However, the treatment by Slinn (1988a) might confuse potential users. To ease the following clarification, I will use Slinn’s notation with C being a concentration and C the mean concentration, whether averaged over the exponentially decaying concentration in time or in distance downwind of a finite-area source. DOI: 10.1111/j.1600-0889.1989.tb00142.x

10.3402/tellusb.v41i5.15112http://www.tellusb.net/index.php/tellusb/article/view/15112