火山岩构造作为危险环境影响的指示:高加索地区晚新生代火山活动

IF 0.7 4区地球科学 Q4 GEOCHEMISTRY & GEOPHYSICS

Journal of Volcanology and Seismology Pub Date : 2023-04-20 DOI:10.1134/S0742046322700038

A. M. Kurchavov

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引用次数: 0

摘要

熔岩和烟灰岩的结构特征表明挥发物在它们的形成过程中起着重要的作用，并且从冷却的熔体中迅速释放挥发物。这对环境构成了很高的风险。因此，研究产生的火山岩的结构对于预测未来火山活动恢复时的危害程度是很重要的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Volcanic Rock Structures as Indicators of Dangerous Environmental Impact: The Late Cenozoic Volcanics in the Caucasus

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Volcanic Rock Structures as Indicators of Dangerous Environmental Impact: The Late Cenozoic Volcanics in the Caucasus

The structure features of lavas and ignimbrites indicate a high role of volatiles in their formation and a rapid release of volatiles from cooling melt. This poses a high risk for the environment. For this reason it is important to study the structures of resulting volcanic rocks for predicting the degree of hazard in the event of a future resumption of volcanic activity.

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来源期刊

Journal of Volcanology and Seismology 地学-地球化学与地球物理

CiteScore

1.50

自引率

28.60%

发文量

审稿时长

>12 weeks

期刊介绍： Journal of Volcanology and Seismology publishes theoretical and experimental studies, communications, and reports on volcanic, seismic, geodynamic, and magmatic processes occurring in the areas of island arcs and other active regions of the Earth. In particular, the journal looks at present-day land and submarine volcanic activity; Neogene–Quaternary volcanism; mechanisms of plutonic activity; the geochemistry of volcanic and postvolcanic processes; geothermal systems in volcanic regions; and seismological monitoring. In addition, the journal surveys earthquakes, volcanic eruptions, and techniques for predicting them.