Outline of Session

   

Solid Earth Sciences(S) / Complex & General(CG)
S-CG57 Structure, evolution and dynamics of mobile belts

Short title Structure and dynamics of mobile belts
Oral presentation
Date/Room/Chair 		May 27 PM1 (14:15 - 16:00) A06 Takeshi Sagiya 
May 27 PM2 (16:15 - 18:00) A06 Toru Takeshita 
May 28 AM1 (09:00 - 10:45) IC Tadashi Yamasaki 
May 28 AM2 (11:00 - 12:45) IC Tohru Watanabe 
May 28 PM1 (14:15 - 16:00) IC Eiji Kurashimo 
May 28 PM2 (16:15 - 18:00) IC Bunichiro Shibazaki 
Poster presentation
Date/Room 		May 27 (Core Time 18:15 - 19:30) Convention Hall
Contact Toru Takeshita
Email torutake@mail.sci.hokudai.ac.jp
Convener Toru Takeshita  / Hiroshi Sato  / Koichiro Obana  / Takuya NISHIMURA  / Yukitoshi Fukahata  / Aitaro Kato  / Jun Muto  / Katsushi Sato  / Shuichi Kodaira  / Takeshi Sagiya  / Tatsuya Ishiyama  / Makoto MATSUBARA  / Yasutaka Ikeda 
Scope Since the targets of dynamics in mobile belts range from orogeny and the formation of large-scale faults which occur for several hundreds to thousands years to seismic and volcanic activities which occur during a lifetime of human being, the integration of geophysics, geology and geomorphology is necessary to reveal the essence. In order to reveal dynamics in mobile belts, it is required that the temporal and spatial development of stress field due to plate movement and rheological properties must be clarified. However, not only stress in the crust has not been known, but also the rheological properties characterized by elasto-visco-plastic materials, are very complex, which depend on the time scale and stress and temperature. Further, since the properties are greatly affected by fluids and reaction via fluids, petrological and geochemical approaches are also important for the clarification. Since changes in seismic activities and large-scale crustal movement have been occurring in the whole Japanese islands due to large changes of stress and strain fields since the great Tohoku-oki earthquake, the present time is best timing to work on these researches on dynamics in mobile belts. This session welcomes presentations from observational, experimental and modeling researches of different disciplines which aim at revealing the nature of dynamics in mobile belts, such as seismology, geodesy, tectonic geomorphology, structural geology, petrology, geofluids, etc.
Notes It is recommended for the speakers of oral presentation to finish their talks within 12 minutes, so that enough time for discussion can be preserved.


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 27 PM1 (14:15-16:00) A06                              to the top
14:15 - 14:30 SCG57-01 Strategic seismic data processing for extraction of deep crustal reflectors through reconstructed velocity heterogeneity ABE, Susumu
SATO, Hiroshi
ISHIYAMA, Tatsuya
other 		ABE, Susumu
14:30 - 14:45 SCG57-02 Estimation of seismic velocity discontinuity in the crust and uppermost mantle beneath the northern Kinki region AOKI, Sho
IIO, Yoshihisa
SHIBUTANI, Takuo
other 		AOKI, Sho
14:45 - 15:00 SCG57-03 Seismic structure in the southern Ryukyu Trench subduction zone YAMAMOTO, Yojiro
TAKAHASHI, Tsutomu
KAIHO, Yuka
other 		YAMAMOTO, Yojiro
15:00 - 15:15 SCG57-04 Crustal structure in an arc-back-arc basin of the southeastern Japan Sea off Noto Peninsula deduced from seismic survey SATO, Takeshi
NO, Tetsuo
MIURA, Seiichi
other 		SATO, Takeshi
15:15 - 15:30 SCG57-05 Onshore-offshore deep seismic profiling across the Toyama basin: 2014 Kahoku-Tonami seismic survey ISHIYAMA, Tatsuya
SATO, Hiroshi
KATO, Naoko
other 		ISHIYAMA, Tatsuya
15:30 - 15:45 3-min talk in an oral session (SCG57-P02/SCG57-P03/SCG57-P05/SCG57-P06/SCG57-P07)
15:45 - 16:00 3-min talk in an oral session (SCG57-P08/SCG57-P12/SCG57-P13/SCG57-P14/SCG57-P16)
Oral Presentation   May 27 PM2 (16:15-18:00) A06                              to the top
16:15 - 16:30 SCG57-06 Lithospheric Structure of the Hidaka Collision Zone, Hokkaido, from Reanalysis of 1998-2000 Hokkaido Transect Data VI IWASAKI, Takaya
TSUMURA, Noriko
ITO, Tanio
other 		IWASAKI, Takaya
16:30 - 16:45 SCG57-07 Crustal structure and fluid distribution beneath the southern Hidaka collision zone based on 3-D resistivity modeling ICHIHARA, Hiroshi
MOGI, Toru
YAMAYA, Yusuke
other 		ICHIHARA, Hiroshi
16:45 - 17:00 SCG57-08 Crust composition in the Hidaka Metamorphic Belt estimated from seismic velocity by laboratory measurements YAMAUCHI, Koichi
ISHIKAWA, Masahiro
SATO, Hiroshi
other 		YAMAUCHI, Koichi
17:00 - 17:15 SCG57-09 Geodynamics of subducting slab under Izu collision zone ISHIKAWA, Masahiro
TSUBOKAWA, Yumiko
HONDA, Satoko 		ISHIKAWA, Masahiro
17:15 - 17:30 3-min talk in an oral session (SCG57-P17/SCG57-P18/SCG57-P19/SCG57-P20/SCG57-P21)
17:30 - 17:45 3-min talk in an oral session (SCG57-P24/SCG57-P26/SCG57-P28/SCG57-P29/SCG57-P30)
17:45 - 18:00 3-min talk in an oral session (SCG57-P32/SCG57-P33/SCG57-P34/SCG57-P35/SCG57-P36)
Oral Presentation   May 28 AM1 (09:00-10:45) IC                              to the top
09:00 - 09:15 SCG57-10 Estimation of fluid distribution from seismic velocity and electrical resistivity WATANABE, Tohru
MAKIMURA, Miho 		WATANABE, Tohru
09:15 - 09:30 SCG57-11 3-D Resistivity imaging of source regions of the Iwaki normal faulting sequences UYESHIMA, Makoto
OGAWA, Yasuo
ICHIKI, Masahiro 		UYESHIMA, Makoto
09:30 - 09:45 SCG57-12 3D Resistivity Structure around the Epicenter of Iwate-Miyagi Nairiku Earthquake and Crustal Deformations SUZUKI, Atsushi
OGAWA, Yasuo
SAITO, Zenshiro
other 		SUZUKI, Atsushi
09:45 - 10:00 SCG57-13 Seismic velocity structure and fault rupture behavior in the source region of the 2008 Iwate-Miyagi nairiku earthquake AOYAGI, Yasuhira
KIMURA, Haruo
ABE, Shintaro 		AOYAGI, Yasuhira
10:00 - 10:15 SCG57-14 Crustal deformation around the Kamishiro fault and its implications for the 2014 Northern Nagano earthquake SAGIYA, Takeshi
TERATANI, Naoko
NISHIMURA, Takuya
other 		SAGIYA, Takeshi
10:15 - 10:30 SCG57-15 Urgent seismic observation for the 2014 Northern-Nagano Prefecture Earthquake and complex fault system SAKAI, Shin'ichi
KURASHIMO, Eiji
OBARA, Kazushige
other 		SAKAI, Shin'ichi
10:30 - 10:45 SCG57-16 Aftershock distribution and crustal structure in and around the source area of the 2014 northern Nagano Pref. earthquake KURASHIMO, Eiji
HIRATA, Naoshi
IWASAKI, Takaya
other 		KURASHIMO, Eiji
Oral Presentation   May 28 AM2 (11:00-12:45) IC                              to the top
11:00 - 11:15 SCG57-17 Construction of a dense GNSS array in the San-in shear zone NISHIMURA, Takuya
HOSO, Yoshinobu
MIURA, Tsutomu
other 		NISHIMURA, Takuya
11:15 - 11:30 SCG57-18 Strong spatial variations of stress within the Philippines produced by slip heterogeneity along the Philippine fault YOSHIDA, Keisuke
PULIDO, Nelson
FUKUYAMA, Eiichi 		YOSHIDA, Keisuke
11:30 - 11:45 SCG57-19 Spatial heterogeneities of deviatoric stress in Kyushu, Japan, inferred from the focal mechanism (2) MATSUMOTO, Satoshi
OHKURA, Takahiro
MIYAZAKI, Masahiro
other 		MATSUMOTO, Satoshi
11:45 - 12:00 SCG57-20 Development of fault activity in Japan estimated from the response of the faults to the tectonic stress field MIYAKAWA, Ayumu
OTSUBO, Makoto 		MIYAKAWA, Ayumu
12:00 - 12:15 SCG57-21 Evolution of fault zone architecture during the exhumation of the Median Tectonic Line in SW Japan SHIGEMATSU, Norio
KAMETAKA, Masao
INADA, Noriyuki
other 		SHIGEMATSU, Norio
12:15 - 12:30 SCG57-22 How do fault zones develop?: Findings from the observation of natural fault rocks TAKESHITA, Toru
KANEKO, Yumi
ARAI, Shun 		TAKESHITA, Toru
12:30 - 12:45 SCG57-23 Element migration via fluids with progress of fracturing along the Median Tectonic Line, Mie Prefecture, southwest Japan KANEKO, Yumi
TAKESHITA, Toru
SHIGEMATSU, Norio
other 		KANEKO, Yumi
Oral Presentation   May 28 PM1 (14:15-16:00) IC                              to the top
14:15 - 14:30 SCG57-24 Estimation of deformation environment of Asuke Shear Zone using pseudotachylyte and mylonite KANAI, Takuto
TAKAGI, Hideo 		KANAI, Takuto
14:30 - 14:45 SCG57-25 Frictional properties of Shionohira Fault Gouge AOKI, Kazuhiro
SESHIMO, Kazuyoshi
TANAKA, Yoshihiro
other 		AOKI, Kazuhiro
14:45 - 15:00 SCG57-26 Structural development of the basin associated with bends on the North Anatolian fault in NW Turkey KURT, Hulya
SORLIEN, Christopher
SEEBER, Leonardo
other 		KURT, Hulya
15:00 - 15:15 SCG57-27 The spatial viscosity variation in the crust beneath the western North Anatolian Fault YAMASAKI, Tadashi
HOUSEMAN, Gregory A. 		YAMASAKI, Tadashi
15:15 - 15:30 SCG57-28 Numerical modeling on intersesimic and post-seismic vertical deformation of NE Japan: Role of rheological heterogeneity MUTO, Jun
SHIBAZAKI, Bunichiro
IINUMA, Takeshi
other 		MUTO, Jun
15:30 - 15:45 SCG57-29 Modeling viscoelastic deformation and strain anomaly around the Ou Backbone Range after the 2011 Tohoku-oki earthquake SHIBAZAKI, Bunichiro
MATSUMOTO, Takumi
MUTO, Jun
other 		SHIBAZAKI, Bunichiro
15:45 - 16:00 SCG57-30 Modeling and simulation for the development of Holocene marine terraces in the Boso peninsula NODA, Akemi
MIYAUCHI, Takahiro
SATO, Toshinori
other 		NODA, Akemi
Oral Presentation   May 28 PM2 (16:15-18:00) IC                              to the top
16:15 - 16:30 SCG57-31 Interpretation of multiple earthquake cycles based on the slip- and time-dependent fault constitutive law MATSU'URA, Mitsuhiro MATSU'URA, Mitsuhiro
16:30 - 16:45 SCG57-32 Why do horizontally shortening sedimentary basins subside? IIO, Yoshihisa IIO, Yoshihisa
16:45 - 17:00 SCG57-33 Formation of backarc inner rifts and their shortening deformation in Honshu island, Japan SATO, Hiroshi
ISHIYAMA, Tatsuya
KATO, Naoko
other 		SATO, Hiroshi
17:00 - 17:15 SCG57-34 The eastern continental margin of Cretaceous Asia and sedimentary basins in Japan ISOZAKI, Yukio
NAKAHATA, Hiroki
AOKI, Kazumasa 		ISOZAKI, Yukio
17:15 - 17:30 SCG57-35 Classification of subduction zones based on the spatial correlation of topography, gravity anomaly and volcanic front FUKAHATA, Yukitoshi FUKAHATA, Yukitoshi
17:30 - 18:00 Discussion


Presentation No Title Author Presenter Abstract
Poster Presentation   May 27  Core Time (18:15-19:30) Convention Hall                    to the top
SCG57-P01 Dynamics that connects massive earthquake and cross section structure of Aomori, Iwate, and Miyagi MASE, Hirofumi MASE, Hirofumi
SCG57-P02 Crustal study of the Northern Scandinavian Mountains from receiver functions analysis and surface wave ambient noise BEN MANSOUR, Walid
MAX, Moorkamp
ANDREAS, Kohler
other 		BEN MANSOUR, Walid
SCG57-P03 Seismic velocity structure off the Boso Peninsula, Central Japan, revealed by an ocean bottom seismographic experiment KONO, Akihiro
SATO, Toshinori
SHINOHARA, Masanao
other 		KONO, Akihiro
SCG57-P04 Compilation of thermochronologic ages of bedrocks in Japan: For understanding the deformation over geologic time SUEOKA, Shigeru
TAGAMI, Takahiro 		SUEOKA, Shigeru
SCG57-P05 Formation and development of incipient shear zone in the lower crust: Example from the Hasvik gabbro, Norway KIMURA, Takafumi
OKUDAIRA, Takamoto 		KIMURA, Takafumi
SCG57-P06 Measurements of elastic wave velocity and electrical conductivity in a brine-saturated granite under confining pressures MAKIMURA, Miho
WATANABE, Tohru 		MAKIMURA, Miho
SCG57-P07 Measurements of elastic wave velocity and conductivity in a brine-saturated sandstone under confining pressures NAMBU, Minako
WATANABE, Tohru 		NAMBU, Minako
SCG57-P08 Grain growth in sintered polycrystalline diopside TSUBOKAWA, Yumiko
ISHIKAWA, Masahiro 		TSUBOKAWA, Yumiko
SCG57-P09 Tectonic provinces of the Northern Fossa Magna region depicted by means of the crustal movement and seismic activity IMAI, Yuki
TAKEUCHI, Akira 		IMAI, Yuki
SCG57-P10 Seismic survey around the largest slip area of the 2011 Tohoku-oki earthquake AZUMA, Ryosuke
HINO, Ryota
OHTA, Yusaku
other 		AZUMA, Ryosuke
SCG57-P11 Grain growth of nanocrystalline labradorite HONDA, Satoko
ISHIKAWA, Masahiro 		HONDA, Satoko
SCG57-P12 Effects of seismic velocity anomaly zone below Northeast Japan on displacement of the 2011 Tohoku earthquake HASHIMA, Akinori
BECKER, Thorsten
FREED, Andrew
other 		HASHIMA, Akinori
SCG57-P13 A method to estimate friction coefficient from orientation distribution of meso-scale faults SATO, Katsushi SATO, Katsushi
SCG57-P14 Landward migration of active folding estimated from topographic developments along the eastern margin of the Japan Sea OTSUBO, Makoto
MIYAKAWA, Ayumu 		OTSUBO, Makoto
SCG57-P15 Block-in-matrix fabric by frictional grain-boundary sliding of the Hioki melange of Shimanto belt, Shikoku, Japan TABUCHI, Yu
TONAI, Satoshi 		TABUCHI, Yu
SCG57-P16 Changes in seismic velocity and electrical conductivity in a brine-saturated granite under uni-axial compression MORIMOTO, Misaki
WATANABE, Tohru 		MORIMOTO, Misaki
SCG57-P17 Detrital zircon chronology of the Upper Cretaceous Atokura Formation in northern Kanto Mtn., Japan NAKAHATA, Hiroki
ISOZAKI, Yukio
KOSAKA, Kazuo
other 		NAKAHATA, Hiroki
SCG57-P18 Dislocation creep induced layer structures ? in mafic rocks, Tanzawa Mountain MIZUNO, Tomoki
MICHIBAYASHI, Katsuyoshi 		MIZUNO, Tomoki
SCG57-P19 Brittle and ductile textures preserved in Kashio mylonite along the Median Tectonic Line, Sakuma-cho, Shizuoka ENDO, Hiroto
MICHIBAYASHI, Katsuyoshi 		ENDO, Hiroto
SCG57-P20 Thickness of seismogenic layer within the crust on the Japan Sea side MATSUBARA, Makoto MATSUBARA, Makoto
SCG57-P21 P-wave velocity structure at shallow depths around the northern limit of the 2011 Tohoku earthquake ISHIHARA, Ken
MOCHIZUKI, Kimihiro
YAMADA, Tomoaki
other 		ISHIHARA, Ken
SCG57-P22 Seismic basement structure in and around the northeastern Kanagawa Prefecture inferred from the seismic interferometry MIZUHO, Yamazaki
YOSHIMOTO, Kazuo
NAKAHARA, Hisashi
other 		MIZUHO, Yamazaki
SCG57-P23 Seismic reflection profiling off-Tottori and Fukui, SW Japan, for seismic and tsunami hazards in the Sea of Japan KATO, Naoko
SATO, Hiroshi
ISHIYAMA, Tatsuya
other 		KATO, Naoko
SCG57-P24 Crustal deformation in Hokkaido after the 2003 Tokachi-oki earthquake using GNSS data ITOH, Yuji
NISHIMURA, Takuya 		ITOH, Yuji
SCG57-P25 Moho discontinuity beneath the Japanese Islands inferred from grid search analysis of receiver functions IGARASHI, Toshihiro
IIDAKA, Takashi 		IGARASHI, Toshihiro
SCG57-P26 Reassessment of the stress history in the eastern Boso Peninsula, central Japan YAMANAKA, Katsumasa
SATO, Katsushi
YAMAJI, Atsushi 		YAMANAKA, Katsumasa
SCG57-P27 Analysis of fault rocks along Median Tectonic Line in Tsukide, Itaka town, Matsusaka city, Mie prefecture ARAI, Shun
TAKESHITA, Toru 		ARAI, Shun
SCG57-P28 Characteristics of island arc deformation due to steady plate subduction FUKAHATA, Yukitoshi
MATSU'URA, Mitsuhiro 		FUKAHATA, Yukitoshi
SCG57-P29 Structure of the PHS in the southernmost area of the Southern Japanese Alps using dense seismic array records KAWASAKI, Yusuke
WATANABE, Toshiki
KATO, Aitaro
other 		KAWASAKI, Yusuke
SCG57-P30 Holocene vertical movement history in northern Sanriku coast, NE Japan, related to megaquake cycle KIKUCHI, Ryoichi
MIYAUCHI, Takahiro 		MIYAUCHI, Takahiro
SCG57-P31 Crust and upper mantle structure of the New Madrid Seismic Zone: Insight into intraplate earthquakes CHEN, Chuanxu
ZHAO, Dapeng
WU, Shiguo 		ZHAO, Dapeng
SCG57-P32 The property of fault zone and fault activity of the Shionohira Fault, Fukushima Prefecture, Japan KAMETAKA, Masao
SAKAI, Toru
INADA, Noriyuki
other 		KAMETAKA, Masao
SCG57-P33 Deformation process of the Miocene Misaki assemblage at Cape Muroto, Shikoku, Japan TONAI, Satoshi
MOURI, Keiji 		TONAI, Satoshi
SCG57-P34 Interseismic plastic deformations at ancient crustal seismogenic zones in the Hidaka metamorphic belt and Napier Complex TOYOSHIMA, Tsuyoshi TOYOSHIMA, Tsuyoshi
SCG57-P35 Study on heterogeneous structure beneath the Beppu-Haneyama fault zone KAMIZONO, Megumi
MATSUMOTO, Satoshi
NAKAMOTO, Manami
other 		KAMIZONO, Megumi
SCG57-P36 Anomalous seismic wave intensity distribution in the Tokyo Metropolitan area. PANAYOTOPOULOS, Yannis
HIRATA, Naoshi
SAKAI, Shin'ichi
other 		PANAYOTOPOULOS, Yannis