DOI: 10.1002/2013GL058221
论文题名: A 3400 year lacustrine paleoseismic record from the North Anatolian Fault, Turkey: Implications for bimodal recurrence behavior
作者: Avşar U. ; Hubert-Ferrari A. ; Batist M.D. ; Fagel N.
刊名: Geophysical Research Letters
ISSN: 0094-10482
EISSN: 1944-10213
出版年: 2014
卷: 41, 期: 2 起始页码: 377
结束页码: 384
语种: 英语
英文关键词: Chronostratigraphic correlation
; Irregular recurrence
; North Anatolian Fault
; Seismic gap
; Sofular Cave
; Yeniçaǧa Lake
Scopus关键词: Caves
; Deposits
; Geochronology
; Sedimentology
; Seismology
; High resolution
; Irregular recurrence
; North Anatolian Fault
; Paleoearthquake
; Radiocarbon dating
; Recurrence intervals
; Sedimentary sequence
; Seismic gaps
; Lakes
; chronostratigraphy
; coseismic process
; earthquake recurrence
; North Anatolian Fault
; paleoseismicity
; radiocarbon dating
; speleothem
; subsidence
; Bolu [Turkey]
; Turkey
; Yenicaga Lake
英文摘要: High-resolution physical, geochemical, and geochronological analyses on the sedimentary sequence of Yeniçaǧa Lake, located in a fault-bounded basin along the North Anatolian Fault, reveal fingerprints of paleoearthquakes. A robust sediment chronology, spanning the last 3400 years, is constructed by radiocarbon dating and time-stratigraphical correlation with the precisely dated Sofular Cave speleothem record. Yeniçaǧa sedimentary sequence contains 11 seismically induced event deposits characterized by siliciclastic-enriched intervals. Some of the event deposits are also associated with implications of sudden lake deepening, which may be related to coseismic subsidence. The paleoearthquake series having an average recurrence interval of ca. 260 years are interrupted by two possible seismic gaps of ca. 420 and 540 years. ©2014. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84893196200&doi=10.1002%2f2013GL058221&partnerID=40&md5=c8dabcc1915e46ef5e4fbc6e593d0bf8
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/7746
Appears in Collections: 气候减缓与适应
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作者单位: Renard Centre of Marine Geology (RCMG), Ghent University, Gent, Belgium
Recommended Citation:
Avşar U.,Hubert-Ferrari A.,Batist M.D.,et al. A 3400 year lacustrine paleoseismic record from the North Anatolian Fault, Turkey: Implications for bimodal recurrence behavior[J]. Geophysical Research Letters,2014-01-01,41(2).