Research output: Contribution to journal › Article › peer-review
Late Pleistocene-Holocene coseismic deformations in the Malyi Yaloman River Valley (Gorny Altai). / Deev, E. V.; Zolnikov, I. D.; Lobova, E. Yu.
In: Russian Geology and Geophysics, Vol. 56, No. 9, 01.09.2015, p. 1256-1272.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Late Pleistocene-Holocene coseismic deformations in the Malyi Yaloman River Valley (Gorny Altai)
AU - Deev, E. V.
AU - Zolnikov, I. D.
AU - Lobova, E. Yu
PY - 2015/9/1
Y1 - 2015/9/1
N2 - Palaeoseismological studies were performed within the Yaloman graben (Gorny Altai). Five Quaternary sections with coseismic deformation structures (seismites) have been recognized in the lower course of the Malyi Yaloman River. Traces of ancient earthquakes are localized at two levels (Late Pleistocene-Holocene). The most likely mechanisms of the seismite formation are brittle failure, liquefaction, and fluidization. The types of coseismic deformations and their sizes suggest that the Yaloman graben was the locus of prehistoric earthquakes with M > 5-7, although modern-day seismic activity consists of smaller-magnitude earthquakes. This should be taken into account in assessing the seismic hazards during construction of gas pipeline to China and tourism infrastructure facilities.
AB - Palaeoseismological studies were performed within the Yaloman graben (Gorny Altai). Five Quaternary sections with coseismic deformation structures (seismites) have been recognized in the lower course of the Malyi Yaloman River. Traces of ancient earthquakes are localized at two levels (Late Pleistocene-Holocene). The most likely mechanisms of the seismite formation are brittle failure, liquefaction, and fluidization. The types of coseismic deformations and their sizes suggest that the Yaloman graben was the locus of prehistoric earthquakes with M > 5-7, although modern-day seismic activity consists of smaller-magnitude earthquakes. This should be taken into account in assessing the seismic hazards during construction of gas pipeline to China and tourism infrastructure facilities.
KW - Earthquakes
KW - Gorny altai
KW - Quaternary deposits
KW - Seismites
KW - Yaloman graben
UR - http://www.scopus.com/inward/record.url?scp=84939611642&partnerID=8YFLogxK
U2 - 10.1016/j.rgg.2015.08.003
DO - 10.1016/j.rgg.2015.08.003
M3 - Article
AN - SCOPUS:84939611642
VL - 56
SP - 1256
EP - 1272
JO - Russian Geology and Geophysics
JF - Russian Geology and Geophysics
SN - 1068-7971
IS - 9
ER -
ID: 25488204