South-polar features on Venus similar to those near the North Pole (Articolo in rivista)

Type
Label
  • South-polar features on Venus similar to those near the North Pole (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1038/nature06209 (literal)
Alternative label
  • Piccioni G.,1; P. Drossart,4; A. Sanchez-Lavega,5; R. Hueso,5; F. W. Taylor,6; C. F. Wilson,6; D. Grassi,4; L. Zasova,7; ,M. Moriconi,2; A. Adriani,3; S. Lebonnois,8; A. Coradini,3; B. Bezard,4; F. Angrilli,9; G. Arnold,10; K. H. Baines,11; G. Bellucci,3;J. Benkhoff,10; J. P. Bibring,12; A. Blanco,13;M.I.Blecka,14;R. W. Carlson,11; A. Di Lellis,15; T. Encrenaz,4;S. Erard,4;S. Fonti,13; V. Formisano,3; T. Fouchet,4; R. Garcia,16; R. Haus,10; J. Helbert,10; N. I. Ignatiev,7; P. G. J. Irwin,6; Y. Langevin,12;M. A. Lopez-Valverde,17; D. Luz,4,19; L. Marinangeli,18; V. Orofino,13; A. V. Rodin,7; M. C. Roos-Serote,19; B. Saggin,20;D. M. Stam,21; D. Titov,22; G. Visconti,23; M. Zambelli,1 (2007)
    South-polar features on Venus similar to those near the North Pole
    in Nature (Lond.)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Piccioni G.,1; P. Drossart,4; A. Sanchez-Lavega,5; R. Hueso,5; F. W. Taylor,6; C. F. Wilson,6; D. Grassi,4; L. Zasova,7; ,M. Moriconi,2; A. Adriani,3; S. Lebonnois,8; A. Coradini,3; B. Bezard,4; F. Angrilli,9; G. Arnold,10; K. H. Baines,11; G. Bellucci,3;J. Benkhoff,10; J. P. Bibring,12; A. Blanco,13;M.I.Blecka,14;R. W. Carlson,11; A. Di Lellis,15; T. Encrenaz,4;S. Erard,4;S. Fonti,13; V. Formisano,3; T. Fouchet,4; R. Garcia,16; R. Haus,10; J. Helbert,10; N. I. Ignatiev,7; P. G. J. Irwin,6; Y. Langevin,12;M. A. Lopez-Valverde,17; D. Luz,4,19; L. Marinangeli,18; V. Orofino,13; A. V. Rodin,7; M. C. Roos-Serote,19; B. Saggin,20;D. M. Stam,21; D. Titov,22; G. Visconti,23; M. Zambelli,1 (literal)
Pagina inizio
  • 637 (literal)
Pagina fine
  • 640 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 450 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1.INAF-IASF (Istituto di Astrofisica Spaziale e Fisica Cosmica) 2.CNR-ISAC (Istituto di Scienze dell'Atmosfera e del Clima) 3.INAF-IFSI (Istituto di Fisica dello Spazio Interplanetario), via del fosso del Cavaliere 100, 00133 Rome, Italy. 4.LESIA,Observatoire de Paris, CNRS, UPMC, Universite´ Paris-Diderot, 5 place Jules Janssen, 92195 Meudon, France. 5.Departamento de F?´sica Aplicada I, Escuela Superior de Ingenieros Universidad del Pais Vasco Alda, Urquijo s/n 48013, Bilbao, Spain. 6.Atmospheric, Oceanic and Planetary Physics, Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK. 7.Space Research Institute of Russian Academy of Sciences (IKI), Profsojuznaja 84/32, 117997 Moscow, Russia. 8.Laboratoire de Meteorologie Dynamique, Jussieu, Box 99, 75252 Paris cedex 05, France. 9.CISAS Universita` di Padova, via Venezia 1, 35131 Padova, Italy. 10.German Aerospace Center (DLR), Institute of Planetary Exploration, Planetary Physics Section, Berlin-Adlershof Rutherfordstrasse 2, 12489 Berlin, Germany. 11.Jet Propulsion Laboratory, MS 183-601, Pasadena, California 91011, USA. 12.Institut d'Astrophysique Spatiale, Ba^timent 120, Universite´ Paris-Sud, 91405 Orsay Cedex, France. 13.Universita` degli Studi di Lecce, Dipartimento di Fisica, Via Arnesano, 73100 Lecce, Italy. 14.Space Research Centre of Polish Academy of Science, Bartycka 18A, 00-716Warszawa, Poland. 15.AMDLSPACE s.r.l., Via Giovanni Angelini 33, 00149 Rome, Italy. 16.De´partement desE´tudes Spatiales, Institut de Physique du Globe de Paris 4, Avenue de Neptune, F-94107 Saint Maur des Fosse´s cedex, France. 17.Instituto de Astrof?´sica de Andaluc?´a (CSIC), Camino Bajo de Hue´tor, 24 Apartado 3004, 18080 Granada, Spain. 18.International Research School of Planetary Sciences, Dipartimento di Scienze, Universita' d'Annunzio, Viale Pindaro 42, 65127 Pescara, Italy. 19.Observatorio Astronomico de Lisboa, Centro de Astronomia e Astrofisica da Universidade de Lisboa, Tapada da Ajuda 1349-018, Lisboa, Portugal. 20.Politecnico di Milano, Polo di Lecco, Via Marco D'Oggiono 18/A, 23900 Lecco, Italy. 21.Astronomical Institute ''Anton Pannekoek'', University of Amsterdam, Kruislaan 403, 1098 SJ, Amsterdam, The Netherlands. 22.Max Planck Institute for Aeronomy, Max Planck Str. 2, 37191 Katlenburg-Lindau, Germany. 23.Dipartimento di Fisica, Universita` de L'Aquila, via Vetoio Loc. Coppito, 67010 Coppito, L'Aquila, Italy. (literal)
Titolo
  • South-polar features on Venus similar to those near the North Pole (literal)
Abstract
  • Venus has no seasons, slow rotation and a very massive atmosphere, which is mainly carbon dioxide with clouds primarily of sulphuric acid droplets. Infrared observations by previous missions to Venus revealed a bright 'dipole' feature surrounded by a cold 'collar' at its north pole(1-4). The polar dipole is a 'double-eye' feature at the centre of a vast vortex that rotates around the pole, and is possibly associated with rapid downwelling. The polar cold collar is a wide, shallow river of cold air that circulates around the polar vortex. One outstanding question has been whether the global circulation was symmetric, such that a dipole feature existed at the south pole. Here we report observations of Venus' south-polar region, where we have seen clouds with morphology much like those around the north pole, but rotating somewhat faster than the northern dipole. The vortex may extend down to the lower cloud layers that lie at about 50 km height and perhaps deeper. The spectroscopic properties of the clouds around the south pole are compatible with a sulphuric acid composition. (literal)
Prodotto di
Autore CNR

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it