Počet záznamů: 1

Hygroscopic Growth of Atmospheric Aerosol Sampled in Prague 2008 Using Humidity Controlled Inlets

  1. 1.
    0352970 - UCHP-M 2011 RIV NL eng J - Článek v odborném periodiku
    Štefancová, Lucia - Schwarz, Jaroslav - Maenhaut, W. - Chi, X. - Smolík, Jiří
    Hygroscopic Growth of Atmospheric Aerosol Sampled in Prague 2008 Using Humidity Controlled Inlets.
    Atmospheric Research. Roč. 98, 2-4 (2010), s. 237-248 ISSN 0169-8095
    Grant CEP: GA ČR GA205/09/2055; GA MŠk OC 106; GA MŠk ME 941
    Výzkumný záměr: CEZ:AV0Z40720504
    Klíčová slova: atmospheric aerosols * mass-size distribution * hydroscopis growth
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 1.597, rok: 2010

    Atmospheric aerosol was sampled at different humidity conditions using two 7-stage modifiedBLPI impactors. Dry particles were obtained at 20% RH. Wet particles were humidified inside diffuse humidifier with output 85–90% RH. 11 parallel intakes of dry and wet aerosol were done during winter campaign and 10 during summer one. The samples were processed by gravimetric method, ion chromatography and WSOC analysis. The average mass concentration sampled in winter was 34.4 μg/m3 at dry, whereas the average mass concentration obtained at wet conditions was slightly higher 37.2 μg/m3. The average of summer concentration was 21.4 μg/m3 at dry conditions, and 21.6 μg/m3 at wet conditions.
    Trvalý link: http://hdl.handle.net/11104/0192335