自然和诱发地震活动的地震危险性:意大利的比较

IF 0.7 4区地球科学 Q4 GEOCHEMISTRY & GEOPHYSICS

Bollettino Di Geofisica Teorica Ed Applicata Pub Date : 2015-01-01 DOI:10.4430/BGTA0158

M. Mucciarelli, E. Priolo, M. Santulin, A. Tamaro

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引用次数: 4

摘要

在意大利，由人类活动引起的地震活动造成的地震危险尚未得到规范。重大的自然地震活动的存在使可能由人类活动引起的地震事件与普通自然地震活动的区分变得复杂，同时它刺激了构造事件引起的地面运动与人为事件引起的震动之间的比较。由于很难根据给定返回时间的概率来定义诱发地震活动，因此不可能比较两类地震活动的均匀危险性估计，这一事实使问题更加复杂。本文以环境影响评价为例，介绍了如何在环境影响评价程序中解决这一问题，然后尝试在全国范围内推广这一结果。

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Seismic hazard from natural and induced seismicity: a comparison for Italy

The seismic hazard resulting from seismicity induced by human activity is not yet regulated in Italy. The presence of a significant natural seismicity complicates the differentiation of events possibly induced by human activity from ordinary natural seismicity, while it stimulates a comparison between the ground motion that can be expected due to tectonic events and the shaking caused by man-induced events. The problem is complicated by the fact that it is not possible to compare homogeneous hazard estimates for the two classes of seismicity, since it is difficult to define the induced seismicity in terms of probabilities for a given return time. This paper provides an example of how the problem was first tackled in an Environmental Impact Assessment (EIA) procedure, and then attempts a nationwide extension of the results.

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来源期刊

Bollettino Di Geofisica Teorica Ed Applicata 地学-地球化学与地球物理

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The "Bollettino di Geofisica Teorica ed Applicata" is an international open access journal dedicated to the publication of original papers dealing with Deep Earth Geophysics, Near Surface Geophysics, Exploration Geophysics, Borehole Geophysics, Geodynamics and Seismotectonics, Seismology, Engineering Seismology, Geophysical Modelling, Geodesy, Remote Sensing, Seismic and Geodetic Networks, Oceanography, and their application in the fields of Energy, Natural Resources, Environment and Climate, Policies and Regulations, Risk and Security, Technological Development.