Browsing Research Output by Author "Laakso, L."
Now showing items 21-23 of 23
-
A systems engineering approach for the deployment of an atmospheric monitoring station
Venter, A.D.; Stoker, P.W.; Fick, J.I.J.; Vakkari, V.; Van Zyl, P.G.; Beukes, J.P.; Laakso, L. (Wiley, 2014)In this paper the importance of a Systems Engineering (SE) approach is reiterated for developing and managing an atmospheric monitoring station. A newly established comprehensive atmospheric monitoring station, the Welgegund ... -
Transportable aerosol characterization trailer with trace gas chemistry: design, instruments and verification
Petäjä, T.; Kerminen, V.-M.; Laakso, L.; Vakkari, V.; Pohja, T. (AAQR, 2013)The characterization of atmospheric aerosol properties and trace gas concentrations in various environments provides a basis for scientific research on the assessment of their roles in the climate system, as well as regional ... -
Using measurements of the aerosol charging state in determination of the particle growth rate and the proportion of ion-induced nucleation
Leppä, J.; Laakso, L.; Gagné, S.; Manninen, H.E.; Lehtinen, K.E.J. (EGU, 2013)The fraction of charged nucleation mode particles as a function of particle diameter depends on the particle growth rate and the proportion of particles formed via ion-induced nucleation. In this study we have tested the ...