海洋底科学 セミナー案内
OFGS Seminar Information


セミナー予定リスト Seminar 2017-2018 List >>
April|May|Jun.|July|Aug.|Sep.|Oct.|Nov.|Dec.|Jan.|Feb.|Mar.
セミナーの概要

 海底の現行地質過程、海洋性地殻の形成と進化、地球の内部構造など、広く海洋底に関わるテーマについて、参加者の研究成果の発表とそれに対する議論を行う。原則として、セミナーは長期休暇期間を除き毎週行う。また、発表は毎週原則一人とし、40分程度の発表および20分程度の質疑応答の時間を持つこととする。発表は英語で行うことが望ましい。

 OFGS合同セミナーは毎月一回、金曜日に開催される。

General description of OFGS seminars

The purpose of this seminar is presentation of significant research results.
This seminar is held every Thursday, except during summer and winter vacation.
One speaker presents each seminar. The seminar lasts approximately 60 minutes, including about 20 minutes of discussion.

担当教官

川幡穂高、山崎俊嗣、沖野郷子、
芦 寿一郎、朴 進午、黒田 潤一郎、山口 飛鳥、吉村 寿紘
横山 祐典

Faculty

Prof.: H. HODAKA, T. YAMAZAKI, K. OKINO, Y. YOKOYAMA
Assoc. Prof.: J. ASHI, J-O. PARK, J. KURODA, A. YAMAGUCHI
Assist. Prof.: T. YOSHIMURA

H29年度 セミナーリスト Seminar 2017-2018 Titles
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Date 地質、地物セミナー Fri. 10:15 ̄
Marine Geology and Geophysics Seminar
地球環境セミナー Tue. 15:00 ̄
Earth Environment Seminar
17/4/11
Tue.

[Research Result and Applications]
HATANAKA(畑中)
TITLE:

Hironao MATSUMOTO(松本 廣直)
TITLE:

Wataru SANO(佐野 亘)
TITLE:

17/4/14
Fri.


 

17/4/18
Tue.
 

[Research Result and Applications]
Ayumi MAEDA(前田 歩)
TITLE:
大型底生有孔虫の白化

(シェリフ)
TITLE:
氷期氷床が大西洋子午面循環と気候に与える影響についての研究

17/4/21
Fri.
   
17/4/25
Tue.
  ---
17/4/28
Fri.
   
17/5/2
Tue.

---

17/5/9
Tue.
 

[Research Result and Applications]
Hiroto KAJITA(梶田 展人)
TITLE:
東シナ海の浅海堆積物を用いた中国有史時代における気候変動の高時間解像度復元

Kanon KINO(木野 佳音)(阿部研M2)
地軸の傾きと歳差の変化による、夏季日射量変化に対する季節を超えた気温の応答の違い

17/5/12
Fri.

[Research Result and Applications]
Hiroaki KURANO(倉野 紘彰)
TITLE:
南海トラフ沈み込み帯堆積物のビトリナイト反射率


Ayaka NAKAZAWA(中澤 文華)
TITLE:
前弧海盆の低透水性堆積岩の透水異方性について
—フローポンプ透水試験法による実験的研究—


Kotaro FUJITA(藤田 耕太郎)
TITLE:
ショートオフセットTDEM法によるCCSモニタリングの研究

17/5/16
Tue.

 

---
17/5/19
Fri.

 

17/5/23
Tue.
 

 

17/5/26
Fri.
 

 

17/5/30
Tue.
 

[Research Result and Applications]
Yuta ISAJI(伊左治 雄太)
TITLE:
地中海塩分危機堆積物のポルフィリン分析

[Literature Review and Discussions]
Tatsuya OZAKI(尾崎 達也)
TITLE:
Predicted bounds on peak global mean sea level during marine isotope stages 5a and 5c

 

17/6/2
Fri.

[Research Result and Applications]
Kazuhiro YAGASAKI(矢ヶ崎 一浩)
TITLE:
A novel approach in adopting marine methane seep derived bivalve shells for developing local ΔR corrections in deep marine environments: An example of Nankai subduction zone

[Literature Review and Discussions]
Hiroaki KOGE(高下 裕章)
TITLE:
Thrust wedges and fluid overpressures: Sandbox models involving pore fluids
R. Mourgues and P. R. Cobbold
Journal of Geophysical Research, vol.111, B05404, (2006)

 

17/6/6
Tue.

 

[Research Result and Applications]
Tomoko BELL(ベル 智子)
TITLE:
サンゴゲノム生物学と地球化学を繋げるための研究:有効なサンゴ骨格プロキシの理論

[Literature Review and Discussions]
Ayumi MAEDA(前田 歩)
TITLE:
Improved oxygen isotope temperature calibrations for cosmopolitan benthic foraminifera

17/6/9
Fri.

[Research Result and Applications]
Koutaro FUJITA(藤田 耕太郎)
TITLE:
High resolution subbottom survey of submarine landslides on the western slope of Daini-Atsumi Knoll

[Literature Review and Discussions]
Akihiro OHDE(大出 晃弘)
TITLE:
The slip distribution of the 1946 Nankai earthquake estimated from tsunami inversion using a new plate model
T. Baba, Y. Tanioka, Phil R. Cummins, K. Uhira
Physics of the Earth and Planetary Interiors 132 (2002) 59–73

 


17/6/13
Tue.

 

[Base Seminar]
Quan WANG(王 権)
TITLE:
Mg/Ca, Sr/Ca, U/Ca and Li/Ca ratios in coral skeleton as SST proxies

[Literature Review and Discussions]
Naoto FUKUYO(福與 直人)
TITLE:
South Pacific hydrologic and cyclone variability during the last 3000 years
Toomey, M. R., J. P. Donnelly, and J. E. Tierney
Paleoceanography, 31, 491–504, (2016)

17/6/16
Fri.

[Research Result and Applications]
Natsumi OKUTSU(奥津 なつみ)
TITLE:
Identification of muddy seismogenic turbidite from sedimentary
structure and chemical composition

[Literature Review and Discussions]
Ayaka NAKAZAWA(中澤 文華)
TITLE:
Swept away by a turbidity current in Mendocino submarine canyon, California
E. J. Sumner and C. K. Paull
Geophysical Research Letters, 41, 7611–7618, doi:10.1002/2014GL061863.


17/6/20
Tue.


 

---------

17/6/23
Fri.

[Research Result and Applications]
Hiroaki KURANO(倉野 紘彰)
TITLE:
Character of sediment incoming the Japan Trench and its role for plate
boundary earthquake

[Literature Review and Discussions]
Koutaro FUJITA(藤田 耕太郎)
TITLE:
Geological setting and characterization of a methane hydrate reservoir distributed at the first offshore production test site on the Daini-Atsumi Knoll in the eastern Nankai Trough, Japan
Tetsuya Fujii, Kiyofumi Suzuki, Tokujiro Takayama, Machiko Tamaki, Yuhei Komatsu, Yoshihiro Konno, Jun Yoneda, Koji Yamamoto, Jiro Nagao
Marine and Petroleum Geology, 66(2015), 310-322.


17/6/27
Tue.


[Literature Review and Discussions]
Hiroto KAJITA(梶田 展人)
TITLE:
Provenance discrimination of the clay sediment in the western Taiwan Strait and its implication for coastal current variability during the late-Holocene. 
Jing Chen,Junqiang Ma,Kehui Xu,Yan Liu,Wenhong Cao,Taoyuan Wei,Baocheng Zhao,Zhongyuan Chen
The Holocene, vol27, 110-121, 2017.

Hironao MATSUMOTO(松本 廣直)
TITLE:
The origin of Cretaceous black shales: a change in the surface ocean ecosystem and its triggers
Naohiko OHKOUCHI, Junichiro KURODA and Asahiko TAIRA
Proceedings of the Japan Academy, Series B 91.7 (2015): 273-291.

17/6/30
Fri.

[Research Result and Applications]
Ryota HASEGAWA(長谷川 亮太)
TITLE:
Controlling factors of fluctuations in major and trace elements compositions across the Nobeoka Thrust

Ayaka NAKAZAWA(中澤 文華)
TITLE:
Estimation of the sea floor event by radiocarbon dating of total organic carbon contained in marine sediment


 
17/7/4
Tue.

[Research Result and Applications]
Yuuki OOTA(太田 雄貴)
TITLE:
ベンガル湾北部堆積物を用いた過去20万年間のホモ・サピエンス拡散に関する環境復元研究


(小長谷 安倍研)
TITLE:
全球気候変化に伴う南極の棚氷間海洋相互さように関する研究


17/7/7
Fri.

[Research Result and Applications]
Kazuhiro YAGASAKI(矢ヶ崎 一浩)
TITLE:
A novel approach in adopting marine methane seep derived bivalve shells for developing local ΔR corrections in deep marine environments:
An example of Nankai subduction zone

[Literature Review and Discussions]
Hiroaki KURANO(倉野 紘彰)
TITLE:
Documenting large earthquakes similar to the 2011 Tohoku-oki earthquake from sediments deposited in the Japan Trench over the past 1500 years
Ken Ikehara, Toshiya Kanamatsu, Yoshitaka Nagahashi, Michael Strasser, Hiske Fink, Kazuko Usami, Tomohisa Irino, Gerold Wefer
Earth and Planetary Science Letters, 445(2016), 48-56


17/7/11
Tue.

[Base Seminar]
Yuta ISAJI(伊左治 雄太)
TITLE:
分けることでわかること

[Literature Review and Discussions]
HATANAKA(畑中 美沙希)
TITLE:
Biochemical and physiological bases for the use of carbon and nitrogen isotopes in environmental and ecological studies
Naohiko Ohkouchi, Nanako O Ogawa, Yoshito Chikaraishi, Hiroyuki Tanaka and Eitaro Wada
Progress in Earth and Planetary Science 2.1 (2015): 1.


17/7/14
Fri.

[Research Result and Applications]
Hiroaki KOGE(高下 裕章)
TITLE:
Continuous formation processes of the shallow plate boundary fault in the Japan Trench reproduced by analog modeling experiments


17/7/18
Tue.

[Base Seminar]
Shoko HIRABAYASHI(平林 頌子)
TITLE:
放射性炭素年代測定法とウラン系列年代測定法の比較

[Research Result and Applications]
Quan WANG(王 権)
TITLE:
Influence of increasing atmospheric CO2 on shallow to deep marine environments: using coral skeletons, pelagic clays and polymetallic nodules


17/7/21
Fri.

[Research Result and Applications]
Akihiro OHDE(大出 晃弘)
TITLE:
Relationship between plate boundary temperature and shallow very low frequency earthquake off Kii Peninsula and Hyuga

[Literature Review and Discussions]
Ryota HASEGAWA(長谷川 亮太)
TITLE:
Interplay between fluid flow and fault–fracture mesh generation within
underthrust sediments: Geochemical evidence from the Chrystalls Beach Complex, New Zealand
A. Fagereng, C. Harris
Tectonophysics 612–613 (2014) 147–157

 
17/7/25
Tue.

[Base Seminar]
Tomoko BELL(ベル 智子)
TITLE:

17/7/28
Fri.
   
17/8/22
Tue.
 

[Research Result and Applications]
Naoto FUKUYO(福與 直人)
TITLE:

Tatsuya OZAKI(尾崎 達也)
TITLE:

17/8/29
Tue.

[Research Result and Applications]
Ayumi MAEDA(前田 歩)
TITLE:

Hiroto KAJITA(梶田 展人)
TITLE:

Kanon KINO(木野 佳音)(阿部研M2)
TITLE:

17/9/1
Fri.
 


17/9/5
Tue.

---------

17/9/8
Fri.
 

 

17/9/12
Tue.

---------

17/9/15
Fri.
 

 

17/9/19
Tue.

---------

17/9/22
Fri.
 

 

17/9/26
Tue.

[Base Seminar]
Yuuki OOTA(太田 雄貴)
TITLE:

[Research Result and Applications]
Shoko HIRABAYASHI(平林 頌子)
TITLE:

17/9/29
Fri.

 

17/9/
Fri., 15:00-
OFGS Seminar
 

 

17/10/3
Tue.

 

17/10/6
Fri.


17/10/10
Tue.

 

 
17/10/13
Fri.

 

 

17/10/17
Tue.
 

 

17/10/20
Fri.

 

 

17/10/24
Tue.
   
17/10/27
Fri.
 
17/10/31
Tue.
 
17/11/7
Tue.

 

 

17/11/10
Fri.

 

17/11/14
Tue.

 

 

17/11/17
Fri.
   
17/11/21
Tue.

 

 

17/11/24
Fri.

 

17/11/28
Tue.

 

 

17/11/
Fri., 15:00-
OFGS Seminar
 

 

17/12/1
Fri.

 

 

17/12/5
Tue.

 

 

17/12/8
Fri.

 

 
17/12/
Fri., 16:00-
OFGS Seminar
 

 

17/12/12
Tue.

 

 
17/12/15
Fri.
 

 

17/12/19
Tue.

 

 

17/12/22
Fri.
17/12/26
Tue.
18/1/5
Fri.

 

18/1/9
Tue.
 

 

18/1/12
Fri.

 

 

18/1/16
Tue.
 

 

18/1/19
Fri.

 

 

18/1/23
Tue.

 

18/1/26
Fri.

 

18/1/
Fri., 15:00-
OFGS Seminar
 

 

18/1/26
Fri.

 

 
18/1/30
Tue.

 

18/2/2
Fri.
18/2/6
Tue.
18/2/9
Fri.
18/2/13
Tue.
18/2/16
Fri.
18/2/20
Tue.
18/2/23
Fri.
18/2/27
Tue.
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