Better Forecasting for the Next Volcanic Eruption
نویسندگان
چکیده
منابع مشابه
Nano-volcanic Eruption of Silver
Silver (Ag) is one of the seven metals of antiquity and an important engineering material in the electronic, medical, and chemical industries because of its unique noble and catalytic properties. Ag thin films are extensively used in modern electronics primarily because of their oxidation-resistance. Here we report a novel phenomenon of Ag nano-volcanic eruption that is caused by interactions b...
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Forecasting is a central goal of volcanology. Intensive monitoring of recent eruptions has generated integrated timeseries of data, which have resulted in several successful examples of warnings being issued on impending eruptions. Ability to forecast is being advanced by new technology, such as broad-band seismology, satellite observations of ground deformation and improved field spectrometers...
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using iMap-IVUS and OCT. They defined OCT-TCFA as lipid-rich plaques with <65 mm-thick fibrous caps, which were subsequently identified in 22 (26%) lesions. Significantly larger percentages of necrotic area, absolute lipidic and necrotic areas, and a smaller percentage of fibrotic area were found in OCT-TCFA than in non-TCFA. Multivariate analysis showed that absolute necrotic area was an indep...
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The plume from the 2011 eruption of Grímsvötn was highly electrically charged, as shown by the considerable lightning activity measured by the United Kingdom Met Office's low-frequency lightning detection network. Previous measurements of volcanic plumes have shown that ash particles are electrically charged up to hundreds of kilometers away from the vent, which indicates that the ash continues...
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ژورنال
عنوان ژورنال: Eos
سال: 2015
ISSN: 2324-9250
DOI: 10.1029/2015eo039135