La Papouasie-Nouvelle-Guinée, le volcan Manam libère une fine plume, s'évanouir sur la mer Bismarch.

• Contributeur: Stocktrek Images, Inc. / Alamy Banque D'Images
• ID de l’image: D9H25J
• Taille du fichier: 50,2 MB (889,3 KB Téléchargement compressé)
• Autorisations: Modèle - non | Propriété - non
• Dimensions: 4058 x 4320 px | 34,4 x 36,6 cm | 13,5 x 14,4 inches | 300dpi
• Date de la prise de vue: 16 juin 2010
• Photographe: Stocktrek Images

Informations supplémentaires

June 16, 2010 - Papua New Guinea’s Manam Volcano releases a thin, faint plume as clouds cluster at the volcano’s summit. Brown valleys, bare of vegetation, extend downwards from the summit craters. The valley floors are filled with recent lava flows and scoured by hot volcanic avalanches (called pyroclastic flows). The remaining slopes are carpeted in green tropical vegetation. The clouds appear to be composed of a mixture of steam emitted by the volcano, and atmospheric water vapor condensing on particles in the volcanic plume. The remaining plume appears as a thin, blue-gray veil extending toward the northwest (upper left) over the Bismarck Sea. Manam is a stratovolcano with two active summit craters.

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• cônes
• corps d'eau
• i le
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• mer de bismarck
• sommet
• stratovolcano
• topographia
• volcánico