Quality assessment of MOZAIC and IAGOS capacitive hygrometers: insights from airborne field studies

Autor: Patrick Neis, Herman G. J. Smit, Susanne Rohs, Ulrich Bundke, Martina Krämer, Nicole Spelten, Volker Ebert, Bernhard Buchholz, Karin Thomas, Andreas Petzold

Publikováno v: Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 67, Iss 0, Pp 1-11 (2015)

In 2011, the MOZAIC (Measurement of Ozone by AIRBUS In-Service Aircraft) successor programme IAGOS (In-service Aircraft for a Global Observing System) started to equip their long-haul passenger aircraft with the modified capacitive hygrometer Vaisala

Externí odkaz: https://doaj.org/article/74c6271e808445a1902410f93c2c43c1

Ice supersaturated regions: properties and validation of ERA-Interim reanalysis with IAGOS in situ water vapour measurements

Autor: Philipp Reutter, Patrick Neis, Susanne Rohs, Bastien Sauvage, Peter Spichtinger, Andreas Petzold

Publikováno v: Atmospheric Chemistry and Physics, Vol 20, Pp 787-804 (2020)

Cirrus clouds and their potential formation regions, so-called ice supersaturated regions (ISSRs), with values of relative humidity with respect to ice exceeding 100 %, occur frequently in the tropopause region. It is assumed that ISSRs and cirrus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42f3bea5d0cd82e4b90f28c3aaa2a6de
https://www.atmos-chem-phys.net/20/787/2020/acp-20-787-2020.pdf

Ice-supersaturated air masses in the northern mid-latitudes from regular in situ observations by passenger aircraft: vertical distribution, seasonality and tropospheric fingerprint

Autor: Andreas Petzold, Patrick Neis, Mihal Rütimann, Susanne Rohs, Florian Berkes, Herman G. J. Smit, Martina Krämer, Nicole Spelten, Peter Spichtinger, Philippe Nedelec, Andreas Wahner

Publikováno v: Atmospheric chemistry and physics 20(13), 8157-8179 (2020). doi:10.5194/acp-20-8157-2020

The vertical distribution and seasonal variation of water vapour volume mixing ratio (H2O VMR), of relative humidity with respect to ice (RHice) and particularly of regions with ice-supersaturated air masses (ISSRs) in the extratropical upper troposp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34005fe005b1d61c23367ec081d72622
https://hdl.handle.net/2128/25690

A climatological view of the vertical stratification of RH, O3 and CO within the PBL and at the interface with free troposphere as seen by IAGOS aircraft and ozonesondes at northern mid-latitudes over 1994–2016

Autor: Hervé Petetin, Bastien Sauvage, Herman G. J. Smit, François Gheusi, Fabienne Lohou, Romain Blot, Hannah Clark, Gilles Athier, Damien Boulanger, Jean-Marc Cousin, Philippe Nedelec, Patrick Neis, Susanne Rohs, Valérie Thouret

This paper investigates in an innovative way the climatological vertical stratification of relative humidity (RH) and ozone (O3) and carbon monoxide (CO) mixing ratios within the planetary boundary layer (PBL) and at the interface with the free tropo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a50b6aca6d232c348ebe95a4d6dc2455
https://doi.org/10.5194/acp-2018-302

Technical Note: Reanalysis of upper troposphere humidity data from the MOZAIC programme for the period 1994 to 2009

Autor: Andreas Wahner, Herman G. J. Smit, Martina Krämer, Damien Boulanger, Patrick Neis, Andreas Petzold, Susanne Rohs

Publikováno v: Atmospheric Chemistry and Physics, Vol 14, Iss 23, Pp 13241-13255 (2014)
Atmospheric chemistry and physics 14(23), 13241-13255 (2014). doi:10.5194/acp-14-13241-2014
Atmospheric chemistry and physics / Discussions 14(13), 18905-18942 (2014). doi:10.5194/acpd-14-18905-2014

In situ observational data on the relative humidity (RH) in the upper troposphere and lowermost stratosphere (UT/LS), or tropopause region, collected aboard civil passenger aircraft in the MOZAIC (Measurements of OZone, water vapour, carbon monoxide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6373eb734d8e0440c3db5075dce280d0
https://doi.org/10.5194/acp-14-13241-2014