Publication Date:
2021-05-19
Description:
Hydrographic department carried out the seismic reflection surveys for the purpose of define the
distributions of buried active faults and morphology of the basement in the Ise bay.
Three active faults, Ise bay fault, Suzuka old fault and Shiroko Noma fault were found in the
Ise bay. Vertical slip rates of these faults are estimated in the range of 0. 2m/ka to 0. 7m/ka from
acoustic correation of the seismic profiles. The basement morphology of the Ise bay is also
complicated because of buried active faults. Maximum thickness of sediments of the basin of Ise
bay is more than 1700 meters. Result of the boring survey on the northern part of Ise bay fault
suggests that the fault has not been moving since late Pleistocene.
Description:
Published
Repository Name:
AquaDocs
Type:
Journal Contribution
,
Refereed
Format:
pp. 73-96
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