Model Data Set for the study on 2020 ozone depletion
Introduction
This data repository provides access to the model data of the study by Grooß and Müller submitted to JGR (2020). In this study, the unprecedented Arctic stratospheric ozone loss in the winter 2019/2020 is examined using simulations of the Chemical Lagrangian Model of the Stratosphere (CLaMS) and data from ACE-FTS, Aura-MLS and Aura-OMI.
Aura-OMI observations of ozone column on 29 March 2020
and corresponding simulation of CLaMS.
Image: Figure 7 of Grooß and Müller (2020).
Data access
The data set provided on this web site is taken from the model CLaMS. The data set contains model averages in bins of equivalent latitude and hybrid potential temperature zeta (equal to potential temperature abvoe 100 hPa) for each model day. The file format is NetCDF that is described here. Note that these are non-operational research data products, which have been made available to other scientists and the general public.
- download CLaMS: reference simulation
- download CLaMS: D25 simulation with increased descent rate
- download MLS: data averages over the same equivalent latitude ranges
Legal notes
The data sets provided on this site are licensed under a Creative Commons Attribution 4.0 International License. You are free to share the material in any medium or format and adapt it for any purpose, even commercially. You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits. The licensor cannot revoke these freedoms as long as you follow the license terms. The data are distributed in the hope that it will be useful, but without any warranty. Please follow the link to see the terms and conditions of the license:
We kindly ask to contact the authors, if you use these data.
Reference
Citation, if the data are used in publications:
Grooß, J.-U. and R. Müller, Simulation of record Arctic stratospheric ozone depletion in 2020, submitted to Journal of Geophyical Research - Atmospheres (2020). as part of the Special collection on "The Exceptional Arctic Stratospheric Polar Vortex in 2019/2020: Causes and Consequences"
Contact
Please do not hesitate to contact us if you have any further questions:
Dr. Jens-Uwe Grooß
Forschungszentrum Jülich
Institute of Climate and Energy Systems - Stratosphere (ICE-4)
52425 Jülich
Germany
e-mail: j.-u.grooss@fz-juelich.de
