Status: Bibliographieeintrag
Standort: ---
Exemplare:
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| Online-Ressource |
Verfasst von: | Wang, Shanshan [VerfasserIn]  |
| Cuevas, Carlos A. [VerfasserIn]  |
| Frieß, Udo [VerfasserIn]  |
| Saiz-Lopez, Alfonso [VerfasserIn]  |
Titel: | MAX-DOAS retrieval of aerosol extinction properties in Madrid, Spain |
Verf.angabe: | Shanshan Wang, Carlos A. Cuevas, Udo Frieß, and Alfonso Saiz-Lopez |
E-Jahr: | 2016 |
Jahr: | 18 October 2016 |
Umfang: | 13 S. |
Fussnoten: | Gesehen am 05.06.2020 |
Titel Quelle: | Enthalten in: Atmospheric measurement techniques |
Ort Quelle: | Katlenburg-Lindau : Copernicus, 2008 |
Jahr Quelle: | 2016 |
Band/Heft Quelle: | 9(2016), 10, Seite 5089-5101 |
ISSN Quelle: | 1867-8548 |
Abstract: | <p><strong>Abstract.</strong> Multi-axis differential optical absorption spectroscopy (MAX-DOAS) measurements were performed in the urban environment of Madrid, Spain, from March to September 2015. The O<sub>4</sub> absorption in the ultraviolet (UV) spectral region was used to retrieve the aerosol extinction profile using an inversion algorithm. The results show a good agreement between the hourly retrieved aerosol optical depth (AOD) and the correlative Aerosol Robotic Network (AERONET) product, with a correlation coefficient of <i>R</i> = 0.87. Higher AODs are found in the summer season due to the more frequent occurrence of Saharan dust intrusions. The surface aerosol extinction coefficient as retrieved by the MAX-DOAS measurements was also compared to in situ PM<sub>2.5</sub> concentrations. The level of agreement between both measurements indicates that the MAX-DOAS retrieval has the ability to characterize the extinction of aerosol particles near the surface. The retrieval algorithm was also used to study a case of severe dust intrusion on 12 May 2015. The capability of the MAX-DOAS retrieval to recognize the dust event including an elevated particle layer is investigated along with air mass back-trajectory analysis.</p> |
DOI: | doi:10.5194/amt-9-5089-2016 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.5194/amt-9-5089-2016 |
| Volltext: https://www.atmos-meas-tech.net/9/5089/2016/ |
| DOI: https://doi.org/10.5194/amt-9-5089-2016 |
Datenträger: | Online-Ressource |
Sprache: | eng |
K10plus-PPN: | 170009257X |
Verknüpfungen: | → Zeitschrift |
MAX-DOAS retrieval of aerosol extinction properties in Madrid, Spain / Wang, Shanshan [VerfasserIn]; 18 October 2016 (Online-Ressource)
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