0c9b3fde-fceb-43bf-807f-efad562bfc19 eng Ev-K2-CNR +39 035 3230511 +39 035 3230551 Via San Bernardino 145 Bergamo BG 24126 Italy metadata@evk2cnr.org http://www.evk2cnr.org/ 2012-03-02T12:00:14 ISO 19115:2003/19139 1.0 Stratosphere-troposphere exchange - a review, and what we have learned from STACCATO 2003-05-10T00:00:00 JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 108, NO. D12, 8516, doi:10.1029/2002JD002490, 2003 0148-0227 This paper provides a review of stratosphere-troposphere exchange (STE), with a focus on processes in the extratropics. It also addresses the relevance of STE for tropospheric chemistry, particularly its influence on the oxidative capacity of the troposphere. After summarizing the current state of knowledge, the objectives of the project Influence of Stratosphere-Troposphere Exchange in a Changing Climate on Atmospheric Transport and Oxidation Capacity (STACCATO), recently funded by the European Union, are outlined. Several papers in this Journal of Geophysical Research–Atmospheres special section present the results of this project, of which this paper gives an overview. STACCATO developed a new concept of STE in the extratropics, explored the capacities of different types of methods and models to diagnose STE, and identified their various strengths and shortcomings. Extensive measurements were made in central Europe, including the first monitoring over an extended period of time of beryllium-10 (10Be), to provide a suitable database for case studies of stratospheric intrusions and for model validation. Photochemical models were used to examine the impact of STE on tropospheric ozone and the oxidizing capacity of the troposphere. Studies of the present interannual variability of STE and projections into the future were made using reanalysis data and climate models. Paolo Cristofanelli Institute of Atmospheric Sciences and Climate (ISAC) - CNR +39 0516399597 +39 0516399652 Via Gobetti 101 Bologna BO 40129 Italy p.cristofanelli@isac.cnr.it www.isac.cnr.it Paolo Bonasoni Institute of Atmospheric Sciences and Climate (ISAC) - CNR +39 0516399590 +39 0516399652 Via Gobetti 101 Bologna BO 40129 Italy p.bonasoni@isac.cnr.it W.Collins Climate Research, Met Office Bracknell United Kingdom http://www.metoffice.gov.uk/research/people/bill-collins Johann Feichter Max-Planck Institute for Meteorology, Hamburg Germany johann.feichter@zmaw.de http://www.mpimet.mpg.de Caroline Forster Department of Ecology, Technical University of Munich +49 08153283174 +49 08153281841 Postfach 1116 Wessling 82230 Germany caroline.forster@dlr.de http://www.pa.op.dlr.de/~CarolineForster/ Paul James Department of Ecology, Technical University of Munich, Am Hochanger 13 Freising-Weihenstephan D- 85354 Germany pauljames@gmx.de http://portal.mytum.de/welcome/ Andreas Stohl Department of Ecology, Technical University Munich, +49 8161714742 +49 8161714753 Am Hochanger 13 Freising-Weihenstephan D-85354 Germany stohl@forst.tu-muenchen.de www.forst.tu-muenchen.de A. Kentarchos The “Nello Carrara” Institute of Applied Physics (IFAC) Viale delle Idee, 26 Sesto Fiorentino FI 50019 Italy A.Kentarchos@iroe.fi.cnr.it http://www.poloscitec.unifi.it/mdswitch.html P.W. Kubik Paul Scherrer Institute ETH Hönggerberg, Zurich CH-8093 Switzerland kubik@phys.ethz.ch http://www.phys.ethz.ch/ J. Meloen Division of Atmospheric Composition, Royal Netherlands Meteorological Institute Wilhelminalaan 10 de Bilt NL 3730 AE Netherlands meloen@knmi.nl http://www.knmi.nl/ A. Frank Institute of Meteorology and Physics, University of Agricultural Sciences Vienna Austria http://www.boku.ac.at/home.html?&L=1 E. Gerasopoulos Nuclear Physics Department, Aristotle University of Thessaloniki, +30 31998202 +30 31998058 Thessaloniki 54006 Greece egera@skiathos.physics.auth.gr www.auth.gr/home/index_en.html H.W. Gaggeler Paul Scherrer Institute;Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3 Bern CH-3012 Switzerland http://lch.web.psi.ch/ H. Kromp-Kolb Institute of Meteorology and Physics University of Agriculture +43 1470582010 +43 1470582012 Turkenschanzstr. 18 Vienna A-1180 Austria kromp-ko@tornado.boku.ac.at www.boku.ac.at Bernd C. Krüger Institute of Meteorology and Physics University of Agriculture +43 1470582033 +43 1470582060 Turkenschanzstr. 18 Vienna A-1180 Austria bernd.krueger@boku.ac.at krueger@tornado.boku.ac.at http://homepage.boku.ac.at/ C. Land Max Planck Institute for Meteorology, Hamburg, Germany Bundesstrasse 53 Hamburg 20146 Germany http://www.mpimet.mpg.de/en.html Alexandros Papayannis Department of Physics, National Technical University of Athens +30 2107722987 +30 2107722933 +30 2107722992 +30 2107722928 9 Heroon Polytechniou Str.,Zografou Athens GR-15780 Greece apdlidar@central.ntua.gr http://www.physics.ntua.gr/~papayannis/ Alfred Priller Vienna Environmental Research Accelerator +43 1427751703 +43 142779722 Währinger Strasse 17 Vienna 1090 Austria alfred.priller@univie.ac.at http://homepage.univie.ac.at/alfred.priller/ Petra Seibert Institute of Meteorology and Physics, University of Agricultural Sciences +43 1476545613 Peter-Jordan-Str. 82 Vienna 1190 Austria petra.seibert@boku.ac.at http://www.wau.boku.ac.at Michael Sprenger Institute for Atmospheric and Climate Science, ETH Zürich, +41 446333623 Universitätstrasse 16 Zurich 8092 Switzerland michael.sprenger@env.ethz.ch www.env.ethz.ch G. J. Roelofs Institute for Marine and Atmospheric Research Utrecht (IMAU), Utrecht University +31 302532821 +31 302543163 Princetonplein 5 Utrecht 3584 CC Netherlands roelofs@phys.uu.nl http://www.projects.science.uu.nl/ H.E. Scheel Institute of Meteorology and Climate Research Atmospheric Environmental Research (IMK-IFU) Kreuzeckbahnstr. 19 Garmisch-Partenkirchen 82467 Germany www.imk.kit.edu/english C. Schnabel Paul Scherrer Institute;Department of Chemistry and Biochemistry, University of Bern Freiestrasse 3 Bern CH-3012 Switzerland http://www.ipp.phys.ethz.ch/ P. Siegmund Royal Netherlands Meteorological Institute Wilhelminalaan 10 De Bilt NL-3732 Netherlands http://www.knmi.nl/ Leonhard Tobler Paul Scherrer Institute,Department of Chemistry and Biochemistry, University of Bern +41 0563104117 +41 0563104220 Freiestr. 3 Villigen 5232 Switzerland leonhard.tobler@psi.ch http://lch.web.psi.ch/ Thomas Trickl Institute of Meteorology and Climate Research Atmospheric Environmental Research (IMK-IFU) +49 8821183209 +49 882173573 Kreuzeckbahnstrasse 19 Garmisch-Partenkirchen 82467 Germany thomas.trickl@kit.edu trickl@ifu.fhg.de http://imk-ifu.fzk.de/ Heini Wernli Institute for Atmospheric and Climate Science +41 446325480 Universitätstrasse 16 Zurich 8092 Switzerland heini.wernli@env.ethz.ch http://www.iac.ethz.ch/people/wernlih V. Wirth Institute of Atmospheric Physics, University of Mainz +49 61313922868 +49 61313923532 Becherweg 21 Mainz 55099 Germany vwirth@uni-mainz.de http://www.staff.uni-mainz.de/vwirth/ WWW:LINK-1.0-http--related Prodromos Zanis Department of Meteorology and Climatology School of Geology, Faculty of Sciences Aristotle University of Thessaloniki +30 2310998240 +30 2310995392 Thessaloniki GR-541 24 Greece zanis@geo.auth.gr zanis@auth.gr http://www.geo.auth.gr/ C.S. Zerefos Laboratory of Atmospheric Physics, Aristotle University of Thessaloniki +30 310998041 +30 310283752 Thessalonik GR-54006 Greece zerefos@auth.gr http://www.auth.gr/ American Geophysical Union (AGU) 2000 Florida Avenue N.W. Washington DC 20009-1277 USA United States of America service@agu.org http://www.agu.org https://geoportal.mountaingenius.org/geonetwork/srv/eng/resources.get?uuid=0c9b3fde-fceb-43bf-807f-efad562bfc19&fname=mountain_witness__s.png thumbnail png SHARE Lagrangian model Brewer-Dobson circulation trajectories reanalysis tropopause eng climatologyMeteorologyAtmosphere environment -11.5 43.2 35.3 81.4 http://www.agu.org/pubs/crossref/2003/2002JD002490.shtml WWW:LINK-1.0-http--partners Abstract:"Stratosphere-troposphere exchange - a review, and what we have learned from STACCATO" https://geoportal.mountaingenius.org/webapp/srv/en/resources.get?id=37710&fname=56.pdf&access=private WWW:DOWNLOAD-1.0-http--download 56.pdf Full Text(pdf):"Stratosphere-troposphere exchange - a review, and what we have learned from STACCATO" "Stratosphere-troposphere exchange - a review, and what we have learned from STACCATO" JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 108, NO. D12, 8516, doi:10.1029/2002JD002490, 2003 Stohl, A., Bonasoni, P., Cristofanelli, P., Collins, W., Feichter, J., Frank, A., Forster, C., Gerasopoulos, E., Gäggeler, H., James, P., Kentarchos, T., Kromp-Kolb, H., Kruger, B., Land, C., Meloen, J., Papayannis, A., Priller, A., Seibert, P., Sprenger, M., Roelofs, G. J., Scheel, H. E., Schnabel, C., Siegmund, P., Tobler, L., Trickl, T., Wernli, H., Wirth, V., Zanis,