globalchange  > 影响、适应和脆弱性
DOI: 10.1007/s00531-015-1234-7
Scopus记录号: 2-s2.0-84939224097
论文题名:
Patterns of criticality in the recent seismic activity in the vicinity of Athens, Greece
作者: Dologlou E.
刊名: International Journal of Earth Sciences
ISSN: 14373254
出版年: 2016
卷: 105, 期:3
起始页码: 1051
结束页码: 1054
语种: 英语
英文关键词: Critical exponent ; Evia ; Seismic electric signals
Scopus关键词: earthquake event ; earthquake magnitude ; focal mechanism ; seismicity ; Aegean Islands ; Athens [Attica] ; Attica ; Central Greece ; Euboea ; Greece
英文摘要: New data from the Mw 5.4 earthquake on 17 November 2014 in the vicinity of Athens and its seismic electric signal (SES) precursor confirm patterns of criticality in the pre-seismic region during the last preparatory phase. In detail, the stress drop of the main shock and the lead time of the associated SES are interconnected through a power law with an exponent a = 0.327 falling in the range of critical exponents for fracture. We note that this exponent is derived from a large amount of data and successfully passes the z-score statistical test. This fact supports the hypothesis that upon the emission of the SES the pre-focal area enters a critical stage where nonlinear dynamic processes dominate. © 2015, Springer-Verlag Berlin Heidelberg.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84939224097&doi=10.1007%2fs00531-015-1234-7&partnerID=40&md5=e6e7933b64fbff4954094713f4fac9d5
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/70186
Appears in Collections:影响、适应和脆弱性
气候减缓与适应

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作者单位: Solid State Section, Department of Physics, University of Athens, Panepistimiopolis, Zografou, Athens, Greece

Recommended Citation:
Dologlou E.. Patterns of criticality in the recent seismic activity in the vicinity of Athens, Greece[J]. International Journal of Earth Sciences,2016-01-01,105(3)
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