ACPAtmospheric Chemistry and PhysicsACP1680-7324Copernicus GmbHGöttingen, Germany10.5194/acp-10-9057-2010Corrigendum to "Increase of upper troposphere/lower stratosphere wave baroclinicity during the second half of the 20th century" published in Atmos. Chem. Phys., 9, 9143–9153, 2009CastanheiraJ. M.1AñelJ. A.12MarquesC. A. F.1AntuñaJ. C.3LiberatoM. L. R.45de la TorreL.12GimenoL.2CESAM, Department of Physics, University of Aveiro, Aveiro, PortugalEPhysLab, Faculty of Sciences of Ourense, University of Vigo, Ourense, SpainEstación Lidar de Camagüey, Camagüey, CubaDepartment of Physics, University of Trás-os-Montes e Alto Douro, Vila Real, PortugalCGUL, IDL, University of Lisbon, Lisbon, Portugal30092010101890579058This is an open-access article ditributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.This article is available from http://www.atmos-chem-phys.net/10/9057/2010/acp-10-9057-2010.htmlThe full text article is available as a PDF file from http://www.atmos-chem-phys.net/10/9057/2010/acp-10-9057-2010.pdf