Volcanic topography of Fukutoku−Oka-no-ba volcano in Izu-Ogasawara arc after the 2010 eruption
A small eruption happened on February 3 at Fukutoku−Oka−no−ba Volcano in Volcano Islands, Japan. Topographic survey was conducted after the eruption by using “Manbo II”. At the top of the volcano, new vents were created, which is revealed by comparison with the pre−eruption topography. The erupted magma is unidentified but would be dacitic or rhyolitic, because of some obtained pumice. The discolored water has actively emerged in half years prior to the eruption, and the color of the discolored water changed from white to green and brown.
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| Main Authors: | , , , |
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| Format: | Journal Contribution biblioteca |
| Language: | Japanese |
| Published: |
2011
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| Online Access: | http://hdl.handle.net/1834/15673 |
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