title: Transient uplift after a 17th-century earthquake along the Kuril subduction zone.
abstract: In eastern Hokkaido, 60 to 80 kilometers above a subducting oceanic plate, tidal mudflats changed into freshwater forests during the first decades after a 17th-century tsunami. The mudflats gradually rose by a meter, as judged from fossil diatom assemblages. Both the tsunami and the ensuing uplift exceeded any in the region's 200 years of written history, and both resulted from a shallow plate-boundary earthquake of unusually large size along the Kuril subduction zone. This earthquake probably induced more creep farther down the plate boundary than did any of the region's historical events.
authors.affiliation: Active Fault Research Center, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Site C7 1-1-1 Higashi, Tsukuba 305-8567, Japan. yuki.sawai@aist.go.jp
authors.forename: Yuki
authors.initials: Y
authors.lastname: Sawai
authors.forename: Kenji
authors.initials: K
authors.lastname: Satake
authors.forename: Takanobu
authors.initials: T
authors.lastname: Kamataki
authors.forename: Hiroo
authors.initials: H
authors.lastname: Nasu
authors.forename: Masanobu
authors.initials: M
authors.lastname: Shishikura
authors.forename: Brian F
authors.initials: BF
authors.lastname: Atwater
authors.forename: Benjamin P
authors.initials: BP
authors.lastname: Horton
authors.forename: Harvey M
authors.initials: HM
authors.lastname: Kelsey
authors.forename: Tamotsu
authors.initials: T
authors.lastname: Nagumo
authors.forename: Masaaki
authors.initials: M
authors.lastname: Yamaguchi