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Caractéristiques temporelles et spatiales des variations de température de l'air au-dessus de la surface de l'Antarctique et de sa région limitrophe.

The temporal and spatial characteristics of the surface air temperature variations over the Antarctic and its surrounding area.

Auteurs : LU L. H., BIAN L. G., JIA P. Q.

Type d'article : Article

Résumé

The characteristics of the spatial distribution, temporal variations trend and oscillation for the surface air temperature variations during 1957-1993 in the Antarctic and its surrounding area were analyzed. The results show that the short-time climate change in the Antarctic is complex both temporally and spatially. The Antarctic is by no means the strongest responding region to the global greenhouse effect. There is a distinguished difference in the trends of the temperature changes for the Antarctic and global mean, which could not be explained simply by the global greenhouse effect. At present, there is not enough evidence to show that the temperature variation in the Antarctic and its vicinity in recent 30 years was induced by the greenhouse effect.

Détails

  • Titre original : The temporal and spatial characteristics of the surface air temperature variations over the Antarctic and its surrounding area.
  • Identifiant de la fiche : 1998-3208
  • Langues : Anglais
  • Sujet : Environnement, Généralités
  • Source : Sci. China, D - vol. 40 - n. 4
  • Date d'édition : 08/1997
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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