| dbo:abstract |
A lava balloon is a gas-filled bubble of lava that floats on the sea surface. It can be up to several metres in size. When it emerges from the sea, it is usually hot and often steaming. After floating for some time it fills with water and sinks again. Lava balloons can form in lava flows entering the sea and at volcanic vents, but they are not common. They have been observed in the Azores, Canary Islands, Hawaii, Japan, Mariana Islands and Mexico. Apparently, they are generated when gases trapped within magma form large bubbles that eventually rise to the sea surface. In the Canary Islands, balloons containing sediments were used to infer the age of the basement on which the volcano is constructed; these sediments were also at first misinterpreted as evidence of an impending large explosive eruption. (en) Balon lava adalah sebuah gelembung lava berisi gas yang mengambang di atas permukaan laut. Benda tersebut dapat memiliki ukuran beberapa meter. Saat timbul dari laut, benda tersebut biasanya bersifat panas dan sering kali mengeluarkan uap. Setelah mengambang selama beberapa waktu, benda tersebut terisi dengan air dan tenggelam kembali. (in) |
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wiki-commons:Special:FilePath/Lava_balloons_floating_on_water,_El_Hierro_2011.jpg?width=300 |
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https://web.archive.org/web/20170112074923/http:/www.ign.es/ign/resources/volcanologia/Galeria_Fotos/GaleriaFotos.html%7Carchive-date=12 http://www.ign.es/ign/resources/volcanologia/Galeria_Fotos/GaleriaFotos.html%7Cwebsite=Instituto https://pubs.er.usgs.gov/publication/b1663 |
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| rdfs:comment |
Balon lava adalah sebuah gelembung lava berisi gas yang mengambang di atas permukaan laut. Benda tersebut dapat memiliki ukuran beberapa meter. Saat timbul dari laut, benda tersebut biasanya bersifat panas dan sering kali mengeluarkan uap. Setelah mengambang selama beberapa waktu, benda tersebut terisi dengan air dan tenggelam kembali. (in) A lava balloon is a gas-filled bubble of lava that floats on the sea surface. It can be up to several metres in size. When it emerges from the sea, it is usually hot and often steaming. After floating for some time it fills with water and sinks again. (en) |
| rdfs:label |
Balon lava (in) Lava balloon (en) |
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wikidata:Lava balloon dbpedia-id:Lava balloon http://ml.dbpedia.org/resource/ലാവ_ബലൂൺ https://global.dbpedia.org/id/9NzfC |
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