EFFUSION RATE AND ENERGY-BALANCE OF PARICUTIN ERUPTION (1943-1952), MICHOACAN, MEXICO

被引：32

作者：

SCANDONE, R ^{[1
]}

机构：

[1] UNIV NACL AUTONOMA MEXICO,INST GEOPHYS,MEXICO CITY 20,MEXICO

来源：

JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH | 1979年 / 6卷 / 1-2期

关键词：

D O I：

10.1016/0377-0273(79)90046-5

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The annual effusion rate of the Paricutin eruption shows an exponential decrease with time. This trend was observed during eruptions in other volcanoes and is explained by a simple model of the temporal changes of effusion rate proposed by Machado (1974). The regular trend of the effusion rate permits, in this case, a forecast of the length of the eruption. The energy balance of the eruption shows that part of the available energy was absorbed in a process of differentiation of the magma and this fact probably shortened the eruption. © 1979.

引用

页码：49 / 59

页数：11

共 18 条

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