Show simple item record

dc.contributor.authorBARIŞ, ŞERİF
dc.contributor.authorHonkura, Yoshimori
dc.contributor.authorOshiman, Naoto
dc.contributor.authorMatsushima, Masaki
dc.contributor.authorTank, Sabri Bulent
dc.contributor.authorCelik, Cengiz
dc.contributor.authorTuncer, Mustafa Kemal
dc.contributor.authorCiftci, Elif Tolak
dc.date.accessioned2021-03-04T08:45:13Z
dc.date.available2021-03-04T08:45:13Z
dc.identifier.citationHonkura Y., Oshiman N., Matsushima M., BARIŞ Ş., Tuncer M. K. , Tank S. B. , Celik C., Ciftci E. T. , "Rapid changes in the electrical state of the 1999 Izmit earthquake rupture zone", NATURE COMMUNICATIONS, cilt.4, 2013
dc.identifier.issn2041-1723
dc.identifier.othervv_1032021
dc.identifier.otherav_64d7b032-545a-44e9-8b53-8f295d760cc6
dc.identifier.urihttp://hdl.handle.net/20.500.12627/70148
dc.identifier.urihttps://doi.org/10.1038/ncomms3116
dc.description.abstractCrustal fluids exist near fault zones, but their relation to the processes that generate earthquakes, including slow-slip events, is unclear. Fault-zone fluids are characterized by low electrical resistivity. Here we investigate the time-dependent crustal resistivity in the rupture area of the 1999 M-w 7.6 Izmit earthquake using electromagnetic data acquired at four sites before and after the earthquake. Most estimates of apparent resistivity in the frequency range of 0.05 to 2.0 Hz show abrupt co-seismic decreases on the order of tens of per cent. Data acquired at two sites 1 month after the Izmit earthquake indicate that the resistivity had already returned to pre-seismic levels. We interpret such changes as the pressure-induced transition between isolated and interconnected fluids. Some data show pre-seismic changes and this suggests that the transition is associated with foreshocks and slow-slip events before large earthquakes.
dc.language.isoeng
dc.subjectDoğa Bilimleri Genel
dc.subjectTemel Bilimler (SCI)
dc.subjectTemel Bilimler
dc.subjectÇOK DİSİPLİNLİ BİLİMLER
dc.titleRapid changes in the electrical state of the 1999 Izmit earthquake rupture zone
dc.typeMakale
dc.relation.journalNATURE COMMUNICATIONS
dc.contributor.departmentTokyo Institute of Technology , ,
dc.identifier.volume4
dc.contributor.firstauthorID27077


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record