Titelaufnahme

Titel
Chemical characterisation of PM 10 and PM 1 collected at the Sonnblick Observatory / von Hanna Gureczny
Weitere Titel
Chemische Charakterisierung von Aerosolproben (PM10 und PM1) vom Sonnblick Observatorium
Verfasser / Verfasserin Gureczny, Hanna
GutachterKasper-Giebl, Anneliese
ErschienenWien, 2019
Umfang50 Seiten
HochschulschriftTechnische Universität Wien, Diplomarbeit, 2019
Anmerkung
Arbeit an der Bibliothek noch nicht eingelangt - Daten nicht geprueft
SpracheEnglisch
DokumenttypDiplomarbeit
Schlagwörter (DE)Analytische Chemie / Umweltanalytik / Feinstaub / Ferntransport
Schlagwörter (EN)Analytical Chemistry / Environmental Analysis / Particulate matter / long range transport
URNurn:nbn:at:at-ubtuw:1-120947 Persistent Identifier (URN)
Zugriffsbeschränkung
 Das Werk ist frei verfügbar
Dateien
Chemical characterisation of PM 10 and PM 1 collected at the Sonnblick Observatory [1.73 mb]
Links
Nachweis
Klassifikation
Zusammenfassung (Englisch)

Since 2016 weekly samples of aerosols (PM 1 and PM 10) are taken at Sonnblick Observatory (SBO; 3106 m a.s.l.) in cooperation with ZAMG (Zentralanstalt für Meteorologie und Geodynamik). These filter samples were analysed for the time period from June 2016 to May 2018. X-Ray fluorescence analysis (XRF), ion chromatography (IC) as well as Transmissiometer and Sunset measurements were used to characterise the composition of these aerosol samples. Ions, sugars, carbonaceous compounds, as well as metals, were measured and compared with available online measurements of aerosols at SBO (Aethalometer, SHARP). In case that analytes were determined with more than one analytical method an intercomparison was performed. Typical annual cycles of analytes could be observed over the two-year time period. Higher concentration in summer than in winter were found at the height of the sampling station due to different mixing of the troposphere for most of the compounds. In summer the mixing layer reaches higher up, transporting boundary layer air masses up to the site. Summer to winter ratios reach up to 7. Concentrations of PM 1 mostly lay below the concentrations of PM 10, as expected.

Statistik
Das PDF-Dokument wurde 2 mal heruntergeladen.