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Verfasst von:Hoheisel, Antje [VerfasserIn]   i
 Couret, Cedric [VerfasserIn]   i
 Hellack, Bryan [VerfasserIn]   i
 Schmidt, Martina [VerfasserIn]   i
Titel:Comparison of atmospheric CO, CO2 and CH4 measurements at the Schneefernerhaus and the mountain ridge at Zugspitze
Verf.angabe:Antje Hoheisel, Cedric Couret, Bryan Hellack, and Martina Schmidt
E-Jahr:2023
Jahr:12 May 2023
Umfang:15 S.
Fussnoten:Gesehen am 19.06.2023 ; Im Titel sind die Zahlen 2 und 4 tiefgestellt
Titel Quelle:Enthalten in: Atmospheric measurement techniques
Ort Quelle:Katlenburg-Lindau : Copernicus, 2008
Jahr Quelle:2023
Band/Heft Quelle:16(2023), 9 vom: Mai, Seite 2399-2413
ISSN Quelle:1867-8548
Abstract:The CO, CO2 and CH4 mole fractions have been measured since 2002 at the Environmental Research Station Schneefernerhaus, which is located approximately 300 m below the summit of Zugspitze in the German Alps. Although the station is located remotely at an altitude of 2650 m a.s.l., local pollution events by snow blowers and snow groomers can be detected in the high temporal-resolution time series of seconds or minutes. Therefore, a time-consuming flagging process, carried out manually by the station manager, is necessary. - - To examine local influences and the effectiveness of data flagging, a 290 m long intake line to the higher Zugspitze ridge was used to measure CO, CO2 and CH4 mole fractions at a potentially less polluted location between October 2018 and October 2020. The comparison of these two time series shows that the mountain ridge measurement is almost unaffected by local pollution. It also demonstrates that the influence of local pollution events on the Schneefernerhaus measurements is successfully removed by the station manager. Only a small deviation of up to 0.24 ppm can be observed during the day between the CO2 time series of the Schneefernerhaus and the mountain ridge in winter, probably due to anthropogenic sources.
DOI:doi:10.5194/amt-16-2399-2023
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: https://doi.org/10.5194/amt-16-2399-2023
 Volltext: https://amt.copernicus.org/articles/16/2399/2023/
 DOI: https://doi.org/10.5194/amt-16-2399-2023
Datenträger:Online-Ressource
Sprache:eng
K10plus-PPN:1850507996
Verknüpfungen:→ Zeitschrift

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