Papers - YOKOKAWA Miwa

Change in subaqueous debris flow and their deposits with or without gravel: an experimental study

Miwa Yokokawa, Noriyuki Yuasa, Akihiro Shoda, Hiroshi Kiyosato, Yuto Kanezaki  ( Multiple Authorship )

6th International symposium of INCISE (International network for submarine canyon), Conference Handbook     72 - 72   2023.12

Research paper (international conference proceedings)  English

The role of gravel in subaqueous debris flow: a preliminary report from flume experiments

Miwa Yokokawa, Noriyuki Yuasa  ( Multiple Authorship )

日本地球惑星科学連合2023年大会予稿集     2023.05

Research paper (other science council materials etc.)  English

Multiple scours and upward fining caused by hydraulic jumps: implications for the recognition of cyclic steps in the deepwater stratigraphic record

Kenya Ono, Hajime Naruse, Qifeng Yao, Zhirong Cai, Sojiro Fukuda, Miwa Yokokawa  ( Multiple Authorship )

Journal of Sedimentary Research   93 ( 4 ) 243 - 255   2023.04

Research paper (scientific journal)  English

Multiple scours and upward fining caused by hydraulic jumps: implications for the recognition of cyclic steps in the deepwater stratigraphic record

Kenya Ono, Hajime Naruse, Qifeng Yao, Zhirong Cai, Sojiro Fukuda, Miwa Yokokawa  ( Multiple Authorship )

Journal of Sedimentary Research   93 ( 4 ) 243 - 255   2023.04

Research paper (scientific journal)  English

DOI

Experimental study for features of turbidity currents constructing cyclic steps

Miwa Yokokawa, Ren Nagano, Kazuma Matsunami, and Atsuki Fukuoka  ( Multiple Authorship )

Japan Geoscience Union Meeting 2022 Presentation Information     2022.05

Research paper (other science council materials etc.)  Japanese

Grain-size distribution of cyclic steps constructed by surge-turbidity currents: experimental study

Miwa Yokokawa, Ren Nagano, Kazuma Matsunami, and Atsuki Fukuoka  ( Multiple Authorship )

Particulate Gravity Currents in the Environment 2022, program and abstracts     48 - 48   2022

Research paper (international conference proceedings)  English

Experimental study for construction of cyclic steps by surge-turbidity currents and grain-size distribution

Miwa Yokokawa, Ren Nagano, Kazuma Matsunami, and Atsuki Fukuoka  ( Multiple Authorship )

The129th Annual Meeting of the Geological Society of Japan Presentation information     2022

Research paper (other science council materials etc.)  Japanese

A Flume Experiment for Features of Turbidity Currents Constructing Cyclic Steps and Grain Size Distribution

Miwa Yokokawa, Ren Nagano, Kazuma Matsunami, and Atsuki Fukuoka  ( Multiple Authorship )

American Geophysical Union Fall Meeting 2022 Abstracts     2022

Research paper (international conference proceedings)  English

An example of the particle size distribution of cyclic steps formed by surge turbidity currents

Miwa Yokokawa, Ren Nagano, Kazuma Matsunami, and Atsuki Fukuoka  ( Multiple Authorship )

Program and Abstracts, Annual meeting of the sedimentological Society of Japan     2022

Research paper (other science council materials etc.)  Japanese

How to recognize crescentic bedforms formed by supercritical turbidity currents in the geologic record: Insights from active submarine channels

Sophie Hage, Matthieu J.B. Cartigny, Michael A. Clare, Esther J. Sumner, Daniela Vendettuoli, John E. Hughes Clarke, Stephen M. Hubbard, Peter J. Talling, D. Gwyn Lintern, Cooper D. Stacey, Rebecca G. Englert, Mark E. Vardy, James E. Hunt, Miwa Yokokawa, Daniel R. Parsons, Jamie L. Hizzett, Maria Azpiroz-Zabala, Age J. Vellinga  ( Multiple Authorship )

Geology   46 ( 6 ) 563 - 566   2018.04

Research paper (scientific journal)  English

DOI

New Bedform Phase Diagrams and Discriminant Functions for Formative Conditions of Bedforms in Open-Channel Flows

Koji Ohata, Hajime Naruse, Miwa Yokokawa, Enrica Viparelli  ( Multiple Authorship )

Journal of Geophysical Research: Earth Surface   122 ( 11 ) 2139 - 2158   2017.11

Research paper (scientific journal)  English

DOI

New bedform phase diagrams and discriminant functions for formative conditions of bedforms in open-channel flows

Ohata, K., Naruse, H., Yokokawa, M. and Viparelli, E.  ( Multiple Authorship )

Journal of Geophysical Research, Earth Surface   122   2139 - 2158   2017.05

Research paper (scientific journal)  English

DOI

Incisional cyclic steps of permanent form in mixed bedrock-alluvial rivers

Izumi, N., Yokokawa, M., Parker, G.  ( Multiple Authorship )

Journal of Geophysical Research, Earth Surface   122   130 - 152   2017.01

Research paper (scientific journal)  English

DOI

Cyclic steps on ice

Yokokawa, M., N. Izumi, K. Naito, G. Parker, T. Yamada, R. Greve  ( Multiple Authorship )

Journal of Geophysical Research, Earth Surface   121 ( 5 ) 1023 - 1048   2016.05

Research paper (scientific journal)  English

DOI

Boundary waves formed on the ice floor due to katabatic wind

Sumida, T., Izumi, N., Yokokawa, M., Yamada, T.  ( Multiple Authorship )

Journal of JSCE, Ser. B1 (Hydraulic Engineering),   72 ( 4 ) I_739 - I_745   2016

Research paper (scientific journal)  Japanese

DOI

An experimental study for morphology of cyclic steps on model bedrocks

Yokokawa, M., Kyogoku,A., Izumi, N.  ( Multiple Authorship )

Journal of JSCE, Ser. B1 (Hydraulic Engineering),   71 ( 4 ) I_997 - I_1002   2015

Research paper (scientific journal)  Japanese

DOI

BOUNDARY WAVES FORMED ON ICE BY TURBULENT FLOW

NAITO Kensuke, IZUMI Norihiro, YOKOKAWA Miwa, SUMITA Takashi  ( Multiple Authorship )

Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   71 ( 4 ) I_1027 - I_1032   2015

Research paper (scientific journal)  Japanese

DOI CiNii

A unified model for bedform development and equilibrium under unidirectional, oscillatory and combined‐flows

Mauricio M. Perillo, James L. Best, Miwa Yokokawa, Tomohiro Sekiguchi, Tomohiro Takagawa, Marcelo H. Garcia  ( Multiple Authorship )

Sedimentology   61 ( 7 ) 2063 - 2085   2014.07

Research paper (scientific journal)  English

DOI

Tsunami-generated turbidity current of the 2011 Tohoku-Oki earthquake

Kazuno Arai, Hajime Naruse, Ryo Miura, Kiichiro Kawamura, Ryota Hino, Yoshihiro Ito, Daisuke Inazu, Miwa Yokokawa, Norihiro Izumi, Masafumi Murayama, Takafumi Kasaya  ( Multiple Authorship )

GEOLOGY   41 ( 11 ) 1195 - 1198   2013.11

Research paper (scientific journal)  English

DOI

The hydraulic autogenesis of distinct cyclicity in delta foreset bedding: flume experiments.

Tetsuji Muto, Chizuru Yamagishi, Tomohiro Sekiguchi, Miwa Yokokawa, Gary Parker  ( Multiple Authorship )

Journal of Sedimentary Research,82, 545-558   82   545 - 558   2013.04

Research paper (scientific journal)  English

An experimental study of step topography on the ice surface

Yokokawa, M., Izumi, N., Naito, K., Yamada, T., Greve, T.  ( Multiple Authorship )

Journal of JSCE, Ser. B1 (Hydraulic Engineering),   69 ( 4 ) I_1129 - I_1134   2013.03

Research paper (scientific journal)  Japanese

DOI

Downstream migrating steps on ice

Naito, K., Izumi, N., Yokokawa, M., Yamada, T.  ( Multiple Authorship )

Journal of JSCE, Ser. B1 (Hydraulic Engineering),   69 ( 4 ) I_1123 - I_1128   2013.03

Research paper (scientific journal)  Japanese

DOI

Boundary instability generated on the flow-Ice interface

Izumi, N., Yokokawa, M., Naito, K.  ( Multiple Authorship )

Journal of JSCE, Ser. B1 (Hydraulic Engineering),   69 ( 4 ) I_1117 - I_1122   2013.03

Research paper (scientific journal)  Japanese

DOI

DOWNSTREAM MIGRATING STEPS ON ICE

NAITO KENSUKE, IZUMI NORIHIRO, YOKOKAWA MIWA, YAMADA TOMOHITO  ( Multiple Authorship )

土木学会論文集 B1(水工学)(Web)   69 ( 4 ) I.1123-I.1128 (J-STAGE) - I_1128   2013

Research paper (scientific journal)  Japanese

DOI CiNii J-GLOBAL

Cyclic step morphology formed on bedrock

Izumi, N., Yokokawa, M., Parker, G.  ( Multiple Authorship )

Journal of JSCE, Ser. B1 (Hydraulic Engineering),   68 ( 4 ) I_955 - I_960   2012.03

Research paper (scientific journal)  Japanese

DOI

The hydraulic autogenesis of distinct cyclicity in delta foreset bedding: Flume experiments

Tetsuji Muto, Chizuru Yamagishi, Tomohiro Sekiguchi, Miwa Yokokawa, Gary Parker  ( Multiple Authorship )

Journal of Sedimentary Research   82 ( 7 ) 545 - 558   2012

Research paper (scientific journal)  English

DOI

Phase diagram for antidunes and cyclic steps based on suspension index, non-dimensional Chezy resistance coefficient and Froude number.

Miwa Yokokawa, Yuki Takahashi, Hiroto Yamamura, Yasushi Kishima, Gary Parker, and Norihiro Izumi  ( Multiple Authorship )

Shao, X., et al., eds. Proceedings of the 7th IAHR Symposium on River, Coastal and Estuarine Morphodynamics (RCEM 2011), 1789-1794, Tsinghua University, Beijing, China.     2011.09

Research paper (international conference proceedings)  English

Cyclic steps formed in bedrock rivers

Norihiro Izumi, Miwa Yokokawa  ( Multiple Authorship )

Shao, X., et al., eds. Proceedings of the 7th IAHR Symposium on River, Coastal and Estuarine Morphodynamics (RCEM 2011), 2084-2090, Tsinghua University, Beijing, China.     2011.09

Research paper (international conference proceedings)  English

Turbidity-current- generated cyclic steps in subaqueous environments

Duleeka Dahampriya Dias, Norihiro Izumi, Miwa Yokokawa  ( Multiple Authorship )

Shao, X., et al., eds. Proceedings of the 7th IAHR Symposium on River, Coastal and Estuarine Morphodynamics (RCEM 2011), 2073-2083, Tsinghua University, Beijing, China.     2011.09

Research paper (international conference proceedings)  English

Cyclic steps formed by turbidity currents

Duleeka Dahampriya Dias, Norihiro Izumi, Miwa Yokokawa  ( Multiple Authorship )

Journal of Applied Mechanics, JSCE, Vol. 14, I_503-I_510     2011

Research paper (international conference proceedings)  English

Cyclic steps formed by turbidity currents

DIAS Duleeka Dahampriya, IZUMI Norihiro, YOKOKAWA Miwa  ( Multiple Authorship )

土木学会論文集 A2(応用力学)(Web)   67 ( 2 ) I_503 - I_510   2011

Research paper (scientific journal)  English

DOI J-GLOBAL

Formative conditions and sedimentary structures of sandy 3D antidunes: an application of the gravel step-pool model to fine-grained sand in an experimental flume

Miwa Yokokawa, Kazuyoshi Hasegawa, Satoru Kanbayashi, Noritaka Endo  ( Multiple Authorship )

EARTH SURFACE PROCESSES AND LANDFORMS   35 ( 14 ) 1720 - 1729   2010.11

Research paper (scientific journal)  English

DOI

Formative conditions and sedimentary structures of sandy 3D antidunes: an application of the gravel step-pool model to fine-grained sand in an experimental flume

Miwa Yokokawa, Kazuyoshi Hasegawa, Satoru Kanbayashi, and Noritaka Endo  ( Multiple Authorship )

Earth Surface Processes and Landforms, 35, 1720-1729. (Published online 28 Sep., 2010, DOI: 10.1002/esp2069)     2010.09

Research paper (scientific journal)  English

Self-accelerating turbidity currents at laboratory scale

H. Naruse, O. Sequeiros, M. H. Garcia, G. Parker, N. Endo, K. S. Kataoka, M. Yokokawa, T. Muto  ( Multiple Authorship )

RIVER, COASTAL AND ESTUARINE MORPHODYNAMICS: RCEM 2007, VOLS 1 AND 2   1   473 - 476   2008

Research paper (international conference proceedings)  English

Features of parallel lamination related to the bed-aggradation rates: An experimental study

M. Yokokawa, H. Naruse  ( Multiple Authorship )

RIVER, COASTAL AND ESTUARINE MORPHODYNAMICS: RCEM 2007, VOLS 1 AND 2   1   457 - 462   2008

Research paper (international conference proceedings)  English

Analysis of clustering in three-dimensional grain fabric

Atsushi Yamaji, Miwa Yokokawa, Katsushi Sato  ( Multiple Authorship )

GEOSPHERE   3 ( 2 ) 108 - 118   2007.04

Research paper (scientific journal)  English

DOI

堆積物供給量が三次元粒子配列に与える影響：X線マイクロトモグラフィー

西尾匡史, 中村欣秀, 山村 亮, 岩田裕樹, 横川美和, 成瀬 元, 土山 明, 上杉健太朗, 中野 司, 遠藤徳孝, 山路 敦  ( Multiple Authorship )

堆積学研究   64   111-115   2007

Research paper (scientific journal)  English

DOI

Grain fabric of experimental gravity flow deposits

T Sakai, M Yokokawa, Y Kubo, N Endo, F Masuda  ( Multiple Authorship )

SEDIMENTARY GEOLOGY   154 ( 1-2 ) 1 - 10   2002.12

Research paper (scientific journal)  English

DOI

Changes in grain size and magnetic fabric at Blake-Bahama Outer Ridge during the late Pleistocene (marine isotope stages 8-10)

M Yokokawa, SO Franz  ( Multiple Authorship )

MARINE GEOLOGY   189 ( 1-2 ) 123 - 144   2002.09

Research paper (scientific journal)  English

DOI

ガラスビーズを使用した斜面安定角の一研究 : 二次元パイル実験

西岡 万有美, 砂村 継夫, 横川 美和  ( Multiple Authorship )

地形 = Transactions, Japanese Geomorphological Union   22 ( 2 ) 203 - 215   2001

Research paper (scientific journal)  English

CiNii

A review for the preferred orientation of sediment particles(<Special issue>Depositional process and sedimentary environments(2))

Yokokawa Miwa  ( Multiple Authorship )

Earth Science (Chikyu Kagaku)   52 ( 5 ) 370 - 377   1998

Research paper (scientific journal)  Japanese

DOI CiNii

ベッドフォームのフラックスに基づくベッドフォームの成長の評価(共著)

遠藤 徳孝, 横川 美和, 酒井 哲弥, 久保 雄介, 小島 出, 増田 富士雄  ( Multiple Authorship )

堆積学研究   44 ( 44 ) 53 - 58   1997

Research paper (scientific journal)  English

DOI CiNii

水槽実験の未固結堆積物のX線CT法による撮影の試み(共著)

横川 美和, 〓山 明, 平井 秀和, 小石川 篤  ( Multiple Authorship )

堆積学研究   44 ( 44 ) 71 - 74   1997

Research paper (scientific journal)  English

DOI CiNii

Grain size distribution of sediment carried by single transportation modes in an experimental microdelta system. (共著)

ENDO N, MASUDA F, YOKOKAWA M  ( Multiple Authorship )

Sedimentary Geology   102 ( 3-4 ) 297 - 304   1996.04

Research paper (scientific journal)  English

DOI CiNii

扇状地で氾濫時に形成された1枚の砂層に対するシークェンス層序学的解析(共著)

坂本 隆彦, 増田 富士雄, 横川 美和  ( Multiple Authorship )

地質学雑紙   102 ( 12 ) 1052 - 1063   1996

Research paper (scientific journal)  English

DOI CiNii

SAND PARTICLE MOVEMENT ON MIGRATING COMBINED-FLOW RIPPLES

M YOKOKAWA, F MASUDA, N ENDO  ( Multiple Authorship )

JOURNAL OF SEDIMENTARY RESEARCH SECTION A-SEDIMENTARY PETROLOGY AND PROCESSES   65 ( 1 ) 40 - 44   1995.01

Research paper (scientific journal)  English

Combined-flow ripples : Genefic experiments and applications for geologic records.

YOKOKAWA Miwa  ( Multiple Authorship )

Memoirs of the Faculty of Science, Kyushy Univ., Ser. D Earth and Planetary Sciences   29 ( 1 ) 1 - 38   1995

Research paper (scientific journal)  English

CiNii

Mini-sequence stratigraphy for the Pleistocene beach deposits

Masuda Fujio, Yokokawa Miwa, Sakai Tetsuya, Okazaki Hiroko, Murakoshi Naomi  ( Multiple Authorship )

The Memoirs of the Geological Society of Japan.   45, 101-119 ( 45 ) 101 - 109   1995

Research paper (scientific journal)  Japanese

CiNii

更新統の海浜堆積物に対するMINI-SEQUENCE STRATIGRAPHY.

増田富士雄, 岡崎浩子, 横川美和, 村越直美, 酒井哲弥  ( Multiple Authorship )

地質学論集   23 ( 45 ) 451 - 478   1995

Research paper (scientific journal)  English

168. Climbing-ripple sand formed by floodinng in alluvial fan : The Osaka Group in Tanabe Kyoto.

 ( Multiple Authorship )

  158-164   386 - 386   1993

Research paper (scientific journal)  Japanese

CiNii

Grain fabric of hummocky cross-stratification(共著)

YOKOKAWA M.  ( Multiple Authorship )

Journal of the Geological Society of Japan   97(11), 909-916   909 - 916   1991

Research paper (scientific journal)  English

DOI CiNii

海浜堆積物から推定した古東京湾の波浪条件(共著)

横川美和  ( Multiple Authorship )

堆積学研究会報   (34), 43-52 ( 34 ) 57 - 61   1991

Research paper (scientific journal)  English

CiNii

流れタイプと粒子配列についての実験的研究(共著)

横川美和  ( Multiple Authorship )

筑波大学水理実験センター報告   14, 91-98 ( 14 ) 91 - 98   1990

Research paper (scientific journal)  English

CiNii

粗粒海浜砂のインブリケーション

横川美和  ( Multiple Authorship )

堆積学研究会報   (33), 1-2 ( 33 ) 1 - 2   1990

Research paper (scientific journal)  English

DOI CiNii

Tidal pattern of diurnal inequality in the Pleistocene Paleo-Tokyo Bay(共著)

Masuda Fujio, Nakayama Naomi, Yokokawa Kiwa, Murakoshi Naomi  ( Multiple Authorship )

Annual Report, Institute of Geoscience, Univ. Tsukuba   (15), 72-77   72 - 77   1989

Research paper (scientific journal)  Japanese

CiNii

前浜堆積物の粒子配列-茨城県鹿島郡荒野海岸での観察例(共著)

横川美和  ( Multiple Authorship )

月刊地球   10(7), 452-457   452 - 457   1988

Research paper (scientific journal)  English

CiNii

筑波台地の更新統の海浜堆積物(共著)

増田富士雄  ( Multiple Authorship )

筑波の環境研究   11, 113-122   113 - 122   1988

Research paper (scientific journal)  English

CiNii

現世海浜堆積物の粒子配列解析用試料の作製法(共著)

横川美和  ( Multiple Authorship )

筑波大学水理実験センター報告   12, 31-35 ( 12 ) 31 - 36   1988

Research paper (scientific journal)  English

CiNii

地層の海浜堆積物から読み取れるもの(共著)

増田富士雄  ( Multiple Authorship )

月刊地球   10(8), 523-530   523 - 530   1988

Research paper (scientific journal)  English

CiNii