The 2008 eruption of the Chaitén Volcano, Chile: a preliminary report

The 2008 eruption of the Chaitén Volcano, Chile: a preliminary report
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DOI:
10.4067/s0718-71062009000100009
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发表时间:
2009-01-01
期刊:
影响因子:
0.9
通讯作者:
Lara, Luis E
Lara, Luis E
中科院分区:
地球科学4区
文献类型:
--
作者:
Lara, Luis E

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2008年5月2日,Chaiten火山爆发。圆顶生长阶段将开始石油5月10日至12日和广泛的火山泥流和洪水影响柴滕镇(约。5月12日,石油5,000人。一个卷到CA。4km(3)(非DRE)的流纹质岩浆将主要在爆发阶段被挤出。喷发活动到11月底还没有完全结束。由于这种类型的火山作用的广泛影响,这次喷发提出了一系列关于爆炸性火山作用的问题,应该在不久的将来解决。
On May 2, 2008 a Plinian eruption began on Chaiten volcano. Dome growing stage would have started oil May 10-12 and extensive lahars and floods affected Chaiten town (ca. 5,000 inhabitants) oil May 12. A volume up to ca. 4 km(3) (non DRE) of rhyolitic magma would be extruded mostly during the explosive phase. Eruptive activity has not completely finished by the end of November. Because of the wide impact of this type of volcanism, this eruption poses a series of questions regarding explosive volcanism that Should be addressed in the near Future.