elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Large impacts, past and future, of ozone-depleting substances on Brewer-Dobson circulation trends: A multimodel assessment

Polvani, Lorenzo M. and Wang, L. and Abalos, M. and Butchart, N. and Chipperfield, M. and Dameris, Martin and Deushi, M. and Dhomse, S. and Jöckel, Patrick and et al., , (2019) Large impacts, past and future, of ozone-depleting substances on Brewer-Dobson circulation trends: A multimodel assessment. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 124, pp. 6669-6680. Wiley. DOI: 10.1029/2018/JD029516 ISSN 2169-897X

[img] PDF - Postprint version (accepted manuscript)
2MB

Official URL: https://doi.org/10.1029/2018/JD029516

Abstract

Substantial increases in the atmospheric concentration of well-mixed greenhouse gases (notably CO2), such as those projected to occur by the end of the 21st century under large radiative forcing scenarios, have long been known to cause an acceleration of the Brewer-Dobson circulation (BDC) in climate models. More recently, however, several single-model studies have proposed that ozone-depleting substances might also be important drivers of BDC trends. As these studies were conducted with different forcings over different periods, it is difficult to combine them to obtain a robust quantitative picture of the relative importance of ozone-depleting substances as drivers of BDC trends. To this end, we here analyze—over identical past and future periods—the output from 20 similarly forced models, gathered from two recent chemistry-climate modeling intercomparison projects.

Item URL in elib:https://elib.dlr.de/128649/
Document Type:Article
Title:Large impacts, past and future, of ozone-depleting substances on Brewer-Dobson circulation trends: A multimodel assessment
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Polvani, Lorenzo M.Columbia University, New York, USAUNSPECIFIED
Wang, L.Lamont-Doherty Earth Observatory, Columbia University, NYUNSPECIFIED
Abalos, M.UCM, MadridUNSPECIFIED
Butchart, N.Met Office Hadley Centre, Exeter, UKUNSPECIFIED
Chipperfield, M.Univ. of Leeds, Leeds, UKUNSPECIFIED
Dameris, MartinDLR, IPAUNSPECIFIED
Deushi, M.Meteorological Research Inst., Tsukuba, JUNSPECIFIED
Dhomse, S.Univ. of Leeds, Leeds, UKUNSPECIFIED
Jöckel, PatrickDLR, IPAUNSPECIFIED
et al., ,UNSPECIFIEDUNSPECIFIED
Date:July 2019
Journal or Publication Title:JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:Yes
Volume:124
DOI :10.1029/2018/JD029516
Page Range:pp. 6669-6680
Publisher:Wiley
ISSN:2169-897X
Status:Published
Keywords:climate modeling, stratosphere, ozone layer
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Atmosphären- und Klimaforschung
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Earth System Modelling
Deposited By: Dameris, Prof. Dr. rer. nat. Martin
Deposited On:01 Aug 2019 08:57
Last Modified:01 Aug 2019 08:57

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.