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Short title
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Frontier of basin formation tectonics
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Oral presentation
Date/Room/Chair
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May 24 PM1 (14:15 - 16:00)
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103
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Yasuto Itoh
/ Osamu Takano
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Poster presentation
Date/Room
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May 24 (Core Time 18:15 - 19:30)
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Convention Hall
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Contact
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Yasuto Itoh
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Email
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itoh@p.s.osakafu-u.ac.jp
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Convener
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Yasuto Itoh
/ Osamu Takano
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Scope
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Research for basin formation processes is inevitable to understand mass balance and circulation mechanism around surface of the globe. It also has an impact on pragmatic aspects such as resource exploration, disaster prevention and environmental assessment. Recent quantum leap in seismic and other geophysical survey techniques has enabled precise visualization of deep basin interior, and enhanced high-resolution stratigraphic and structural analyses. Moreover academic deep drilling projects provide us with an opportunity for detailed investigation of spatiotemporal distribution and evolutionary process of sedimentary basins. Reflecting such scientific and technical trends, quantitative numerical modeling approach is getting significant in the study field, which is thus facing substantial progress in methodology. Our session is focused on various types of basins on convergent plate margins. Under the influence of subduction modes of oceanic plates, they develop as a result of deformation of island arcs and/or continental margins, process of which has close linkage with tectonic events and eustatic sea-level changes. On the other hand, spatiotemporal variation of sedimentary basins is controlled by change in stress-strain regimes along a convergent margin, and gives us a clue to elucidate plate motion history. We expect interdisciplinary and ambitious papers containing latest research results.
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Notes
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
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Oral Presentation May 24 PM1 (14:15-16:00) 103 to the top
|
|
14:15 - 14:30
|
SGL37-01
|
Tectonic features around the Abukuma ridge and their relationship with tectonic framework of the Northeastern Japan Arc
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ARATO, Hiroyuki
CHIYONOBU, Shun
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ARATO, Hiroyuki
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14:30 - 14:45
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SGL37-02
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Tephrochronology in the Cretaceous forearc basin, northern Japan
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TAKASHIMA, Reishi
KUWABARA, Sato
NISHI, Hiroshi
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TAKASHIMA, Reishi
|
|
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14:45 - 15:00
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Invited
SGL37-03
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Formation of forearc basins and its relationship to subduction zone dynamics
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NODA, Atsushi
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NODA, Atsushi
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|
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15:00 - 15:15
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SGL37-04
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Relationship between trends in Miocene basin development and outcrop-based depositional cycles and geological structures
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NARISAWA, Sayaka
KURITA, Hiroshi
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NARISAWA, Sayaka
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15:15 - 15:30
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SGL37-05
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Crustal structure off western Noto Peninsula to the Yamato Basin observed by seismic reflection survey
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NO, Tetsuo
SATO, Takeshi
KODAIRA, Shuichi
other
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NO, Tetsuo
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15:30 - 15:45
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Invited
SGL37-06
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Structural analyses of sedimentary basins using gravity anomaly and gravity gradient tensor data
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KUSUMOTO, Shigekazu
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KUSUMOTO, Shigekazu
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15:45 - 16:00
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3-min talk in an oral session (SGL37-P01/SGL37-P02/SGL37-P03/SGL37-P04)
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| Presentation No |
Title |
Author |
Presenter |
Abstract |
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Poster Presentation May 24 Core Time (18:15-19:30) Convention Hall to the top
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SGL37-P01
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Burial process of segmented backarc basins: Hokuriku-oki, San'in-oki and Kitakyushu-oki shelves of southwest Japan
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ITOH, Yasuto
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ITOH, Yasuto
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SGL37-P02
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Cenozoic interaction processes of forearc, strike-slip and foreland basins along the NE Japan and Kuril arc junction
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TAKANO, Osamu
ITOH, Yasuto
KUSUMOTO, Shigekazu
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TAKANO, Osamu
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SGL37-P03
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Fault geometry and its characteristics in the southern part of Abukuma ridge, offshore Fukushima Prefecture, Japan
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CHIYONOBU, Shun
ARATO, Hiroyuki
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CHIYONOBU, Shun
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SGL37-P04
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Subsurface structure of northern Osaka basin based on borehole database
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INOUE, Naoto
KITADA, Naoko
TAKEMURA, Keiji
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INOUE, Naoto
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