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Verfasst von:Petzold, Andreas [VerfasserIn]   i
 Thouret, Valerie [VerfasserIn]   i
 Gerbig, Christoph [VerfasserIn]   i
 Zahn, Andreas [VerfasserIn]   i
 Brenninkmeijer, Carl A. M. [VerfasserIn]   i
 Gallagher, Martin [VerfasserIn]   i
 Hermann, Markus [VerfasserIn]   i
 Pontaud, Marc [VerfasserIn]   i
 Ziereis, Helmut [VerfasserIn]   i
 Boulanger, Damien [VerfasserIn]   i
 Marshall, Julia [VerfasserIn]   i
 Nédélec, Philippe [VerfasserIn]   i
 Smit, Herman G. J. [VerfasserIn]   i
 Frieß, Udo [VerfasserIn]   i
 Flaud, Jean-Marie [VerfasserIn]   i
 Wahner, Andreas [VerfasserIn]   i
 Cammas, Jean-Pierre [VerfasserIn]   i
 Volz-Thomas, Andreas [VerfasserIn]   i
Titel:Global-scale atmosphere monitoring by in-service aircraft - current achievements and future prospects of the European Research Infrastructure IAGOS
Verf.angabe:Andreas Petzold, Valerie Thouret, Christoph Gerbig, Andreas Zahn, Carl A.M. Brenninkmeijer, Martin Gallagher, Markus Hermann, Marc Pontaud, Helmut Ziereis, Damien Boulanger, Julia Marshall, Philippe Nédélec, Herman G.J. Smit, Udo Friess, Jean-Marie Flaud, Andreas Wahner, Jean-Pierre Cammas, Andreas Volz-Thomas and IAGOS TEAM
E-Jahr:2015
Jahr:16 Oct 2015
Umfang:24 S.
Fussnoten:Gesehen am 02.07.2020
Titel Quelle:Enthalten in: Tellus / B
Ort Quelle:Stockholm : Stockholm University Press, 1983
Jahr Quelle:2015
Band/Heft Quelle:67(2015,1) Artikel-Nummer 28452, 24 Seiten
ISSN Quelle:1600-0889
Abstract:The European Research Infrastructure IAGOS (In-service Aircraft for a Global Observing System) operates a global-scale monitoring system for atmospheric trace gases, aerosols and clouds utilising the existing global civil aircraft. This new monitoring infrastructure builds on the heritage of the former research projects MOZAIC (Measurement of Ozone and Water Vapour on Airbus In-service Aircraft) and CARIBIC (Civil Aircraft for the Regular Investigation of the Atmosphere Based on an Instrument Container). CARIBIC continues within IAGOS and acts as an important airborne measurement reference standard within the wider IAGOS fleet. IAGOS is a major contributor to the in-situ component of the Copernicus Atmosphere Monitoring Service (CAMS), the successor to the Global Monitoring for the Environment and Security - Atmospheric Service, and is providing data for users in science, weather services and atmospherically relevant policy. IAGOS is unique in collecting regular in-situ observations of reactive gases, greenhouse gases and aerosol concentrations in the upper troposphere and lowermost stratosphere (UTLS) at high spatial resolution. It also provides routine vertical profiles of these species in the troposphere over continental sites or regions, many of which are undersampled by other networks or sampling studies, particularly in Africa, Southeast Asia and South America. In combination with MOZAIC and CARIBIC, IAGOS has provided long-term observations of atmospheric chemical composition in the UTLS since 1994. The longest time series are 20 yr of temperature, H2O and O3, and 9-15 yr of aerosols, CO, NO y , CO2, CH4, N2O, SF6, Hg, acetone, 30 HFCs and 20 non-methane hydrocarbons. Among the scientific highlights which have emerged from these data sets are observations of extreme concentrations of O3 and CO over the Pacific basin that have never or rarely been recorded over the Atlantic region for the past 12 yr; detailed information on the temporal and regional distributions of O3, CO, H2O, NO y and aerosol particles in the UTLS, including the impacts of cross-tropopause transport, deep convection and lightning on the distribution of these species; characterisation of ice-supersaturated regions in the UTLS; and finally, improved understanding of the spatial distribution of upper tropospheric humidity including the finding that the UTLS is much more humid than previously assumed.
DOI:doi:10.3402/tellusb.v67.28452
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/10.3402/tellusb.v67.28452
 DOI: https://doi.org/10.3402/tellusb.v67.28452
Datenträger:Online-Ressource
Sprache:eng
Sach-SW:atmospheric composition
 atmospheric monitoring
 CARIBIC
 climate research
 IAGOS
 MOZAIC
 research infrastructure
K10plus-PPN:1703298659
Verknüpfungen:→ Zeitschrift

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