Critical dynamic processes prior to destructive earthquakes

Dologlou Elizabeth

首页> 外文期刊>International journal of remote sensing >Critical dynamic processes prior to destructive earthquakes

【24h】

Critical dynamic processes prior to destructive earthquakes

机译：破坏性地震之前的关键动力过程

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Earth's telluric field variations, known as seismic electric signals (SESs), when combined with available remote-sensing technique (GPS) deformation field measurements, can enhance the likelihood of elucidating the underlying physics of the dynamic processes prevailing in pre-seismic regions before fatal failure. The update of a power law relation between the lead time of the precursory SESs and the stress drop in the destructive M-w 6.1 earthquake that occurred in 2014 on Cephalonia Island, Greece, led to an exponent value which agrees remarkably well with those previously obtained and falls within the range of critical exponents for fracture. The stability of this exponent confirms the credibility of the above power law and possibly implies that upon SES emission, non-linear dynamic processes with features of criticality govern the pre-focal area. It is suggested for a future study that a proper combination of remote-sensing techniques with ground-based electric field measures be coordinated in order to verify that a region has entered the critical stage.

机译：当与可用的遥感技术（GPS）变形场测量结果相结合时，称为地震电信号（SESs）的地球碲场变化可以提高阐明在致命之前发生于地震前区域的动态过程的基本物理学的可能性。失败。前SES的提前期与2014年在希腊凯法利尼亚岛发生的6.1级破坏性地震中的应力下降之间的幂定律关系更新，得出的指数值与先前获得的指数值非常吻合并且跌落了在断裂的临界指数范围内。该指数的稳定性证实了上述幂定律的可靠性，并可能暗示着在发射SES时，具有临界特征的非线性动态过程控制着焦点前区域。建议在将来的研究中，将遥感技术与基于地面的电场措施进行适当的组合，以验证某个区域已进入关键阶段。

著录项

来源
《International journal of remote sensing》 |2014年第24期|8208-8216|共9页
作者
Dologlou Elizabeth;
展开▼
作者单位

Univ Athens, Fac Phys, Div Solid State Phys, Athens 15784, Greece;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Nonuniform prestress from prior earthquakes and the effect on dynamics of branched fault systems [J] . Benchun Duan, David D. Oglesby Journal of geophysical research. Solid earth: JGR . 2007,第b5期

机译：先验地震的非均匀预应力及其对分支断层系统动力学的影响
2. Analysis of the ultra-low frequency magnetic field fluctuations prior to the 2016 Kumamoto (Japan) earthquakes in terms of the method of critical fluctuations [J] . Potirakis Stelios M., Contoyiannis Yiannis, Schekotov Alexander, Physica, A. Statistical mechanics and its applications . 2019,第期

机译：在临界波动方法中，2016年熊本（日本）地震前超低频率磁场波动分析
3. Criticality Analysis of the Lower Ionosphere Perturbations Prior to the 2016 Kumamoto (Japan) Earthquakes as Based on VLF Electromagnetic Wave Propagation Data Observed at Multiple Stations [J] . Stelios M. Potirakis, Tomokazu Asano, Masashi Hayakawa Entropy . 2018,第3期

机译：基于在多个站点观测到的VLF电磁波传播数据，对2016年熊本（日本）地震之前的下部电离层扰动进行临界分析
4. Anomalous Variations of Ionospheric F2-Layer Critical Frequency Prior to the Earthquake of September 30, 2009 Affecting Thailand [C] . Noraset Wichaipanich, Sirichai Suwanumpai, Kornyanat Hozumi International Symposium on Communications and Information Technologies . 2018

机译：2009年9月30日地震对泰国的影响-电离层F2层临界频率的异常变化
5. Source Processes and Dynamic Rupture Models of Three Inland Earthquakes in the Northwestern Chubu District, Central Honshu Japan [D] . Mikami, Naoya 1992

机译：日本本州中部中部西北部的3次内陆地震的震源过程和动态破裂模型
6. Criticality Analysis of the Lower Ionosphere Perturbations Prior to the 2016 Kumamoto (Japan) Earthquakes as Based on VLF Electromagnetic Wave Propagation Data Observed at Multiple Stations [O] . Stelios M. Potirakis, Tomokazu Asano, Masashi Hayakawa 2018

机译：基于多个站观察到的基于VLF电磁波传播数据的2016熊本（日本）地震前较低的电离层扰动的关键性分析
7. Nonuniform prestress from prior earthquakes and the effect on dynamics of branched fault systems [O] . Benchun Duan, David D. Oglesby 2007

机译：来自现有地震的非均匀预应力以及分支故障系统动态的影响

Critical dynamic processes prior to destructive earthquakes

摘要

著录项

相似文献

相关主题

期刊订阅