The Quaternary slip rate of the Yangsan Fault offshore the SE Korean Peninsula and implications for seismic hazard assessment SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Moon, Seonghoon | - |
dc.contributor.author | Kim, Han Joon | - |
dc.contributor.author | Kim, Chung Ho | - |
dc.contributor.author | Jun, Hyunggu | - |
dc.contributor.author | Lee, Sang Hoon | - |
dc.contributor.author | Jou, Hyeong Tae | - |
dc.contributor.author | Kim, Kwang-Hee | - |
dc.date.accessioned | 2021-05-20T07:09:38Z | - |
dc.date.available | 2021-05-20T07:09:38Z | - |
dc.date.created | 2021-02-08 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.issn | 1947-5705 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/41369 | - |
dc.description.abstract | The Yangsan Fault, a NNE-trending strike-slip fault, is a pronounced active structure in the Korean Peninsula which recently generated an earthquake with moment magnitude M-W 5.5 (M-L 5.8) that was the largest instrumentally recorded event in Korea. High-resolution seismic profiles obtained on a dense grid reveal deformation of Quaternary sequences that indicates the offshore extension of the Yangsan Fault to the SE continental shelf of the Korean Peninsula. The offshore fault system comprises a main strand and subsidiary Riedel shears formed by dextral slip. We estimated the Quaternary lateral slip rate of the Riedel shear zone using seismic profiles. The Quaternary slip rate of 0.73 +/- 0.07 mm/yr was estimated from the dextral displacement of the base boundary of the Quaternary sequences along the main strand. Modelling of fault activities based on empirical relations incorporating the slip rate indicates that (1) the offshore Riedel shear zone is capable of generating earthquakes with magnitude up to M-W 6.07-6.25 with recurrence intervals of 550-1500 years and (2) the individual Riedel shears can generate earthquakes with magnitude less than M-W 5.87. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | The Quaternary slip rate of the Yangsan Fault offshore the SE Korean Peninsula and implications for seismic hazard assessment | - |
dc.type | Article | - |
dc.citation.endPage | 327 | - |
dc.citation.startPage | 310 | - |
dc.citation.title | GEOMATICS NATURAL HAZARDS & RISK | - |
dc.citation.volume | 12 | - |
dc.citation.number | 1 | - |
dc.contributor.alternativeName | 문성훈 | - |
dc.contributor.alternativeName | 김한준 | - |
dc.contributor.alternativeName | 김충호 | - |
dc.contributor.alternativeName | 전형구 | - |
dc.contributor.alternativeName | 이상훈 | - |
dc.contributor.alternativeName | 주형태 | - |
dc.identifier.bibliographicCitation | GEOMATICS NATURAL HAZARDS & RISK, v.12, no.1, pp.310 - 327 | - |
dc.identifier.doi | 10.1080/19475705.2021.1872718 | - |
dc.identifier.scopusid | 2-s2.0-85100189416 | - |
dc.identifier.wosid | 000610425500001 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordPlus | Earthquakes | - |
dc.subject.keywordPlus | Offshore oil well production | - |
dc.subject.keywordPlus | Seismic waves | - |
dc.subject.keywordPlus | Strike-slip faults | - |
dc.subject.keywordPlus | Active structures | - |
dc.subject.keywordPlus | Continental shelves | - |
dc.subject.keywordPlus | Empirical relations | - |
dc.subject.keywordPlus | High resolution seismic | - |
dc.subject.keywordPlus | Offshore fault system | - |
dc.subject.keywordPlus | Quaternary sequence | - |
dc.subject.keywordPlus | Recurrence intervals | - |
dc.subject.keywordPlus | Seismic hazard assessment | - |
dc.subject.keywordPlus | Fault slips | - |
dc.subject.keywordAuthor | Yangsan Fault | - |
dc.subject.keywordAuthor | seismic profiling | - |
dc.subject.keywordAuthor | offshore fault structure | - |
dc.subject.keywordAuthor | Quaternary slip rate | - |
dc.subject.keywordAuthor | seismic hazards | - |
dc.relation.journalWebOfScienceCategory | Geosciences, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Meteorology & Atmospheric Sciences | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Geology | - |
dc.relation.journalResearchArea | Meteorology & Atmospheric Sciences | - |
dc.relation.journalResearchArea | Water Resources | - |