Online LOTUS workshop

from Thursday, 28 May 2020 (16:00) to Friday, 29 May 2020 (19:00)
WebEx

        : Sessions
    /     : Talks
        : Breaks
28 May 2020
29 May 2020
AM
PM
16:00
Welcome & scope of meeting (until 16:10) ()
16:10
Ground-based data records (until 17:35) ()
16:10 Status of the homogenization activity of the global ozonesonde network - Dr Roeland Van Malderen (Royal Meteorological Institute of Belgium)   ()
16:20 A Post-2013 Drop-off in Total Ozone at a Third of Global Ozonesonde Stations: ECC Instrument Artifacts? - Ryan Stauffer (NASA/GSFC and Univ of Maryland)   ()
16:30 Canadian ozonesonde network data - David Tarasick   ()
16:40 Discussion sonde   ()
16:55 Ground-based measurements of stratospheric ozone: a „supersite“ trend comparison - Leonie Bernet (University of Bern)   ()
17:00 Status and intercomparison of ozone observations at Observatoire de Haute-Provence - Dr Sophie Godin-Beekmann (LATMOS/IPSL, Sorbonne U., U. Paris-Saclay, CNRS, Paris, France)   ()
17:05 Ozone recovery as detected in NOAA Ground-Based and Satellite Ozone Measurements - Irina Petropavlovskikh (NOAA/CIRES)   ()
17:10 Status update harmonisation Swiss O3 MWR time series - Eric Sauvageat   ()
17:15 Discussion   ()
17:35
Satellite data records (until 19:00) ()
17:35 Update stability OMPS-LP - Carlo Arosio Dan Zawada Natalya Kramarova   ()
17:50 Discussion OMPS-LP   ()
18:05 OSIRIS Data Record Update - Prof. Doug Degenstein (University of Saskatchewan)   ()
18:15 Recent Advances in the SBUV Merged Ozone Dataset (MOD) for LOTUS Phase 2 Analysis of Stratospheric Ozone Trends and Uncertainties - Stacey Frith (SSAI/Goddard Space Flight Center)   ()
18:25 The ISSI Merging Team: towards a Universal Framework for Merging Atmospheric Observations - William Ball (PMOD/WRC Davos & IAC/ETH Zurich)   ()
18:30 Discussion   ()
16:00
Lat x Lon gridded data records & analyses (until 16:30) ()
16:00 Overview lat x lon gridded O3 profile data records & analyses - Viktoria Sofieva   ()
16:15 Discussion   ()
16:30
Trends & attribution (until 17:50) ()
16:30 An update on the evolution of pre- and post 2000 changes and trends in the vertical distribution of ozone from CCMI models - Kleareti Tourpali (Lab of Atmospheric Physics, Aristotle University of Thessaloniki, Greece)   ()
16:40 Seasonal stratospheric ozone trends over 2000-2018 derived from several merged data sets - Monika Szelag (Finnish Meteorological Institute)   ()
16:50 Study of the dependence of stratospheric ozone long-term trends on local solar time. - Eliane Maillard Barras (MeteoSwiss)   ()
17:00 Multiple linear regression and dynamic linear model applied to Hohenpeissenberg total ozone - Wolfgang Steinbrecht (Deutscher Wetterdienst)   ()
17:10 Identifying, quantifying and understanding changes in stratospheric and tropospheric ozone - Elizabeth Weatherhead (U. Colorado (retired) and Jupiter Intelligence)   ()
17:20 Discussion   ()
17:50
Related activities (until 18:15) ()
17:50 OCTAV-UTLS: Ozone distribution and the effect of dynamical variability - Peter Hoor (Johannes Gutenberg University Mainz, Germany)   ()
18:00 An overview of long-term tropospheric ozone trends - Dr Owen Cooper (University of Colorado Boulder/NOAA CSL)   ()
18:10 Stratospheric ozone changes due to greenhouse gases and impacts on DNA active UV-B irradiance - Dr Kostas Eleftheratos (National and Kapodistrian University of Athens)   ()
18:15
Round table discussion & planning (until 19:00) ()
18:15 Discussion   ()