• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of an integrated multi-scale coastal environmental modeling system for oceanic and climatic studies

Research Project

Project/Area Number 18H03798
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 22:Civil engineering and related fields
Research InstitutionKobe University

Principal Investigator

内山 雄介  神戸大学, 工学研究科, 教授 (80344315)

Co-Investigator(Kenkyū-buntansha) 増永 英治  茨城大学, 地球・地域環境共創機構, 助教 (90779696)
Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Granted (Fiscal Year 2021)
Budget Amount *help
¥33,410,000 (Direct Cost: ¥25,700,000、Indirect Cost: ¥7,710,000)
Fiscal Year 2022: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2021: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2020: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2019: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2018: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Keywords領域海洋流動モデル / 海洋環境 / 数値シミュレーション / 領域海洋循環モデル / 波-流れ相互作用 / サブメソスケール乱流 / 物質分散 / ネスティング / 海洋循環モデル / 沿岸海洋環境 / ダウンスケーリング / 波-流れ相互作用 / 波ー流れ相互作用 / 海洋流動モデリング / 地球環境 / 気候変動
Outline of Annual Research Achievements

本研究では,変動環境下に適用可能な,砕波帯・陸棚・外洋をシームレスに接続するマルチスケール統合型沿岸環境解析システムの決定版とも呼ぶべき海洋モデリング技術開発を行う.本システムは,①多段双方向ネスティング技術,②波-流れ相互作用,③データ同化,④サブメソスケール組織構造(SCSs),⑤高精度Eulerian/Lagrangian物質分散を考慮する点に大きな特徴がある.地球規模環境シグナルを厳密に考慮しつつ,人間活動や海洋生態系にとって重要な役割を果たす沿岸域における精緻な再解析・予報,海流,波浪,河川,潮汐,風応力等の浅海域海洋物理学に求められる全ての要素を包含した流動環境,およびそれに惹起される栄養塩等の溶存物質,土砂や生物幼稚子等の懸濁質分散・循環の統一的な動態解析,沿岸から地球環境システムへのアップスケール効果の解析などが可能な画期的なシステムとなる.さらに,海洋学において最先端の話題となっている海洋表層混合やそれに伴う気候変動モデルに対する波浪の影響について,中規模現象およびサブメソスケール現象を取り上げ,それらの定量的性質や発生機構に踏み込んだ数値解析を行うことを目指している.
2年目(2019年度)は,AGRIF(adaptive grid refinement for fortran)パッケージをベースにtwo-wayネスティング技術をROMS-WECに組み込むことを最終目標に,特性曲線法アルゴリズムに基づくone-wayネスティング技術の高精度化に取り組んだ.検証用モデル対象海域は琉球諸島を含む東シナ海,黒潮続流域を含む本州太平洋岸海域,および瀬戸内海であり,JCOPE2データ(Miyazawaら,2009)からの2-4段ネストモデルをそれぞれの目的に応じで構築し,公表および実測データを用いた検証を行た.

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

研究計画で挙げていたネスティング技術の高度化に取り組み,基礎的技術を構築することに成功した.その技術を応用した多段ネスティングにより,外洋影響を考慮しながら内湾などの狭い海域の流動や物質輸送を非常に細密な時空間解像度で解析することが可能となった.海面過程に関する詳細な解析を進めたことに加え,継続して行っていた複数のプロジェクトを並行して実施し,6編のWoS論文を含む計13編の原著論文,5編の査読付き国際会議プロシーディングス論文として発表した.それらは,下水道処理水のノリ養殖上への影響評価 (Zhang et al., 2018, Mar. Poll. Bul.),放射性核種の海洋分散予測モデルの開発(Kamidaira et al., 2019, J. Nuclear Sci. Tech.),海嶺による内部波の発生発達機構(Masunaga et al., 2019, J. Phys. Oceanogr.)などである.さらには波ー流れ相互作用理論および高解像度海洋モデリングの専門家として2冊の専門書籍を分担執筆し,学術・教育活動に貢献した.

Strategy for Future Research Activity

3年目(H32)は,砕波帯・浅海域モデリング技術の向上を目指し,沖縄科技院大(OIST)が運用している沖縄県本部村地先のリーフ海域に常設されたケーブル観測システム周辺においてADCP観測を実施し,さらにリーフ・外洋間の物質交換を定量化するためにGPS surface drifter漂流実験を実施する.データをもとに,開発中のEulerian/Lagrangian物質分散スキームの改良と検証を行う予定である.

Report

(2 results)
  • 2019 Annual Research Report
  • 2018 Annual Research Report

Research Products

(95 results)

All 2020 2019 2018 Other

All Int'l Joint Research (7 results) Journal Article (33 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 31 results,  Open Access: 9 results) Presentation (51 results) (of which Int'l Joint Research: 40 results,  Invited: 7 results) Book (3 results) Remarks (1 results)

  • [Int'l Joint Research] University of California, Los Angeles/University of North Florida(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] LEGOS(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] NUIST(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Universiti Tunku Abdul Rahman(マレーシア)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of California, Los Angeles(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Nanjing Univ. of Info. Sci. and Tech.(中国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Universiti Tunku Abdul Rahman(マレーシア)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Development of a numerical marine weather routing system for coastal and marginal seas using regional oceanic and atmospheric simulations2020

    • Author(s)
      Kurosawa, K., Uchiyama, Y., and Kosako, T.
    • Journal Title

      Ocean Engineering

      Volume: 195 Pages: 106706-106706

    • DOI

      10.1016/j.oceaneng.2019.106706

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Topographic and coastline influences on surf eddies2020

    • Author(s)
      Akan, C., McWilliams, J.C. and Uchiyama,Y.
    • Journal Title

      Ocean Modelling

      Volume: 147 Pages: 101565-101565

    • DOI

      10.1016/j.ocemod.2019.101565

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of Wave Streaming and Wave Variations on Nearshore Wave-Driven Circulation2020

    • Author(s)
      Wang Peng、McWilliams James C.、Uchiyama Yusuke、Chekroun Micka?l D.、Yi Daling Li
    • Journal Title

      Journal of Physical Oceanography

      Volume: 50 Pages: 3025-3041

    • DOI

      10.1175/jpo-d-19-0304.1

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] On relaxation of the influences of treated sewage effluent on an adjacent seaweed farm in a tidal strait2019

    • Author(s)
      Zhang, X., Uchiyama, Y. and Nakayama, A.
    • Journal Title

      Marine Pollution Bulletin

      Volume: 144 Pages: 265-274

    • DOI

      10.1016/j.marpolbul.2019.04.050

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of regional downscaling capability in STEAMER ocean prediction system based on multi-nested ROMS model2019

    • Author(s)
      Kamidaira, Y., Kawamura, H., Kobayashi, T. and Uchiyama, Y.
    • Journal Title

      Journal of Nuclear Science and Technology

      Volume: 56 Pages: 752-763

    • DOI

      10.1080/00223131.2019.1613269

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Strong Internal Waves Generated by the Interaction of the Kuroshio and Tides over a Shallow Ridge2019

    • Author(s)
      Eiji Masunaga, Yusuke Uchiyama, Hidekatsu Yamazaki
    • Journal Title

      J. Phys. Oceanogr.

      Volume: 49 Pages: 2917-2934

    • DOI

      10.1175/jpo-d-18-0238.1

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of hydrodynamic loads on offshore truss structure using large eddy simulation method2019

    • Author(s)
      Nakayama, A., Nizamani, Z., Uchiyama, Y., Ng, C. Y. and Montasir, O.
    • Journal Title

      Proc. IAHR World Congress 2019

      Volume: - Pages: 2712-2716

    • DOI

      10.3850/38wc092019-1506

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Residual circulations and associated water mass transport in the South China Sea analyzed with a coupled HYCOM-ROMS downscaling ocean model2019

    • Author(s)
      Uchiyama, Y., Takaura, N., Okada, N. and Nakayama, A.
    • Journal Title

      AIP Conference Proceedings

      Volume: 2157 Pages: 020029-020029

    • DOI

      10.1063/1.5126564

    • NAID

      120007028990

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A post-disaster assessment on a storm-induced flood and associated coastal dispersal of the river-derived suspended radiocesium originated from the Fukushima nuclear accident2019

    • Author(s)
      Uchiyama, Y. and Tokunaga, N.
    • Journal Title

      AIP Conference Proceedings

      Volume: 2157 Pages: 020030-020030

    • DOI

      10.1063/1.5126565

    • NAID

      120007028988

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A review of ocean forces interaction model with offshore structures near the free surface2019

    • Author(s)
      Nizamani, Z., Nakayama, A., Uchiyama, Y. and Hai, T. K.
    • Journal Title

      AIP Conference Proceedings

      Volume: 2157 Pages: 020038-020038

    • DOI

      10.1063/1.5126573

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A three-dimensional numerical assessment on the influences of treated sewage effluent on an adjacent seaweed farm with different discharge operations2019

    • Author(s)
      Zhang, X., Uchiyama, Y. and Nakayama, A.
    • Journal Title

      AIP Conference Proceedings

      Volume: 2157 Pages: 020031-020031

    • DOI

      10.1063/1.5126566

    • NAID

      120007028989

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] FATES AND DYNAMICAL ROLES OF PINCH-OFF MESOSCALE EDDIES FROM THE KUROSHIO EXTENSION JET ANALYZED WITH THE ARMOR3D DIAGNOSIS2019

    • Author(s)
      岡田信瑛・内山雄介
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 75 Issue: 2 Pages: I_199-I_204

    • DOI

      10.2208/kaigan.75.i_199

      10.2208/kaigan.75.I_199

    • NAID

      130007730176

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] TRANSPORT PROCESSES AROUND THE IZU-CHAIN ISLANDS INVESTIGATED WITH A LAGRANGIAN PARTICLE TRACKING MODEL2019

    • Author(s)
      木村和久・増永英治・小硲大地・内山雄介
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 75 Issue: 2 Pages: I_211-I_216

    • DOI

      10.2208/kaigan.75.i_211

      10.2208/kaigan.75.I_211

    • NAID

      130007730168

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ULTRASONIC BACKSCATTER MODEL ESTIMATING HEAT TRANSFER BY BUBBLE CLOUD IN THE OCEAN2019

    • Author(s)
      SARUWATARI Ayumi、OTSUKA Junichi、BABA Yasuyuki、KUBO Teruhiro、MIZUTANI Hideaki、SHIMURA Tomoya、NINOMIYA Junichi、YAMADA Tomohito、UCHIYAMA Yusuke、MORI Nobuhito、WATANABE Yasunori
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 75 Issue: 2 Pages: I_67-I_72

    • DOI

      10.2208/kaigan.75.i_67

      10.2208/kaigan.75.I_67

    • NAID

      130007730297

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] FORCING EVALUATION FOR OFFSHORE PLATFORMS IN THE SOUTH CHINA SEA USING A HYCOM-ROMS DOWNSCALING OCEAN MODEL2019

    • Author(s)
      高浦 育・内山雄介・Nizamani, Z.・中山昭彦
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 75 Issue: 2 Pages: I_979-I_984

    • DOI

      10.2208/kaigan.75.i_979

      10.2208/kaigan.75.I_979

    • NAID

      130007730275

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] REVISING WAVE INDUCED TURBULENT MIXING AND ITS IMPACT ON TROPICAL CYCLONE2019

    • Author(s)
      TAKAGI Masashi、MORI Nobuhito、NINOMIYA Junichi、SHIMURA Tomoya、UCHIYAMA Yusuke、BABA Yasuyuki、MIZUTANI Hideaki、KUBO Teruhiro、WATANABE Yasunori、OTSUKA Junichi、YAMADA Tomohito、SARUWATARI Ayumi
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 75 Issue: 2 Pages: I_61-I_66

    • DOI

      10.2208/kaigan.75.i_61

      10.2208/kaigan.75.I_61

    • NAID

      130007730308

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] COASTAL TRANSPORT OF SEDIMENTS AND SUSPENDED RADIOCESIUM IN THE FUKUSHIMA COAST DUE TO A TYPHOON-INDUCED FLOOD EVENT2019

    • Author(s)
      徳永夏樹・内山雄介・津旨大輔・山田正俊・立田 穣・石丸 隆・伊藤友加里・渡邉 豊・池原 研・福田美保
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 75 Issue: 2 Pages: I_667-I_672

    • DOI

      10.2208/kaigan.75.i_667

      10.2208/kaigan.75.I_667

    • NAID

      130007730290

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] HIGH WAVES DUE TO TYPHOONS IN THE SUMMER OF 2018 OBSERVED AT AN OBSERVATION TOWER2019

    • Author(s)
      BABA Yasuyuki、KUBO Teruhiro、MORI Nobuhito、WATANABE Yasunori、YAMADA Tomohito、SARUWATARI Ayumi、OTSUKA Junichi、UCHIYAMA Yusuke、NINOMIYA Junichi
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 75 Issue: 2 Pages: I_271-I_276

    • DOI

      10.2208/kaigan.75.i_271

      10.2208/kaigan.75.I_271

    • NAID

      130007730198

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 和歌山県田辺湾における海水交換特性の季節変化とその形成メカニズムに関する研究2019

    • Author(s)
      岡田信瑛・内山雄介
    • Journal Title

      瀬戸内海,(公社)瀬戸内海環境保全協会

      Volume: 77

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Residual effects of treated effluent diversion on a seaweed farm in a tidal strait using a multi-nested high-resolution 3-D circulation-dispersal model2018

    • Author(s)
      Uchiyama Yusuke、Zhang Xu、Suzue Yota、Kosako Taichi、Miyazawa Yasumasa、Nakayama Akihiko
    • Journal Title

      Mar. Pollut. Bull.

      Volume: 130 Pages: 40-54

    • DOI

      10.1016/j.marpolbul.2018.03.007

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dynamics of Internal Tides Over a Shallow Ridge Investigated With a High-Resolution Downscaling Regional Ocean Model2018

    • Author(s)
      Masunaga Eiji、Uchiyama Yusuke、Suzue Yota、Yamazaki Hidekatsu
    • Journal Title

      Geophys. Res. Lett

      Volume: - Pages: 3550-3558

    • DOI

      10.1002/2017gl076916

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Submesoscale Mixing on Initial Dilution of Radionuclides Released From the Fukushima Daiichi Nuclear Power Plant2018

    • Author(s)
      Kamidaira Yuki、Uchiyama Yusuke、Kawamura Hideyuki、Kobayashi Takuya、Furuno Akiko
    • Journal Title

      J. Geophys. Res. Oceans

      Volume: - Pages: 2808-2828

    • DOI

      10.1002/2017jc013359

    • NAID

      120006799310

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Robustness of nearshore vortices2018

    • Author(s)
      McWilliams, J.C., Akan, C. and Uchiyama,Y.
    • Journal Title

      J. Fluid Mech.

      Volume: 850

    • DOI

      10.1017/jfm.2018.510

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Influences of the Kuroshio on Interisland Remote Connectivity of Corals Across the Nansei Archipelago in the East China Sea2018

    • Author(s)
      Yusuke Uchiyama, Sachika Odani, Motohiko Kashima, Yuki Kamidaira, Satoshi Mitarai
    • Journal Title

      J. Geophys. Res. Oceans

      Volume: 123 Pages: 9245-9265

    • DOI

      10.1029/2018jc014017

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multiple-scale variations of wind generated wave in the Southern California Bight,2018

    • Author(s)
      Cao, Y., Dong, C., Uchiyama, Y., Wang, J. and Yin, X.
    • Journal Title

      J. Geophys. Res. Oceans

      Volume: 123 Pages: 9340-9356

    • DOI

      10.1029/2018jc014505

    • NAID

      120006799312

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Lagrangian analysis on coastal dispersal of larvae and spawn around Okinawa Island, Japan2018

    • Author(s)
      Uchiyama, Y., Miyagawa, T., Odani, S. and Mitarai, S.
    • Journal Title

      Proc. 13th International Conference on Hydrodynamics (ICHD2018)

      Volume: N/A

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a coupled HYCOM-ROMS downscaling ocean modeling system and its application to the South China Sea2018

    • Author(s)
      Uchiyama, Y., Sengo, N., Kurosawa, K. and Nakayama, A.
    • Journal Title

      Proc. 13th International Conference on Hydrodynamics (ICHD2018)

      Volume: N/A

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] DEVELOPMENT OF A HYCOM-ROMS DOWNSCALING OCEAN MODEL AND ITS APPLICATION TO THE SOUTH CHINA SEA2018

    • Author(s)
      内山雄介・千郷直斗・黒澤賢太
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 74 (2) Issue: 2 Pages: I_625-I_630

    • DOI

      10.2208/kaigan.74.i_625

      10.2208/kaigan.74.I_625

    • NAID

      130007504147

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A BIOLOGICAL NETWORK AROUND OKINAWA ISLAND ANALYZED WITH A COUPLED HIGH-RESOLUTION OCEAN CIRCULATION AND LAGRANGIAN PARTICLE TRACKING MODEL2018

    • Author(s)
      内山雄介・宮川 翼・小谷瑳千花・上平雄基
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 74 (2) Issue: 2 Pages: I_1291-I_1296

    • DOI

      10.2208/kaigan.74.i_1291

      10.2208/kaigan.74.I_1291

    • NAID

      130007503950

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SEASONAL VARIABILITY OF WATER EXCHANGE AT THE ENTRNCE OF A SEMI-ENCLOSE BAY AND ITS UNDERLYING MECHANISMS2018

    • Author(s)
      岡田信瑛・内山雄介・多田拓晃・遠藤 颯・馬場康之・水谷英朗・久保輝広・森信人・渡部靖憲・大塚淳一・山田朋人・猿渡亜由未・二宮順一
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 74 (2) Issue: 2 Pages: I_667-I_672

    • DOI

      10.2208/kaigan.74.i_667

      10.2208/kaigan.74.I_667

    • NAID

      130007504135

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FRESHWATER DISCHARGE FROM SMALL RIVER BASINS AND ITS IMPACTS ON REPRODUCIBILITY OF COASTAL HYDRODYNAMIC SIMULATION IN SETO INLAND SEA2018

    • Author(s)
      東 博紀・佐藤嘉展・吉成浩志・牧 秀明・越川 海・金谷 弦・内山雄介
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 74 (2) Issue: 2 Pages: I_1135-I_1140

    • DOI

      10.2208/kaigan.74.i_1135

      10.2208/kaigan.74.I_1135

    • NAID

      130007503946

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RESPONSE OF THE OCEAN SURFACE LAYER WITH BREAKING WAVES IN FETCH-LIMITED WIND CONDITIONS2018

    • Author(s)
      猿渡亜由未・坂川諒太・大塚淳一・馬場康之・久保輝広・水谷英朗・ 二宮順一・山田朋人・内山雄介・森 信人・渡部靖憲
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 74 (2) Issue: 2 Pages: I_67-I_72

    • DOI

      10.2208/kaigan.74.i_67

      10.2208/kaigan.74.I_67

    • NAID

      130007504128

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 海洋環境シミュレーション技術の最先端,数式のない土木の数値解析セミナー第23回2018

    • Author(s)
      内山雄介
    • Journal Title

      土木学会誌

      Volume: 2018年11月号

    • Related Report
      2018 Annual Research Report
  • [Presentation] A robust regional downscaling ocean modeling for the Kuroshio region off Japan2020

    • Author(s)
      Uchiyama, Y.
    • Organizer
      Ocean Sciences Meeting 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Biogeochemical responses to seasonal oceanic variability around a ridge area along the Kuroshio off Japan2020

    • Author(s)
      Zhang, X., Uchiyama, Y., Suzue, Y. and Yamazaki, H.
    • Organizer
      Ocean Sciences Meeting 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of Wave Streaming and Wave Variations on Nearshore Wave-driven Circulation2020

    • Author(s)
      Wang, P., McWilliams, J.C., Uchiyama, Y. and Chekroun, M.
    • Organizer
      Ocean Sciences Meeting 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simulations of lake currents toward the prediction of blue-green algae - cases of Lake Biwa and Lake Kinneret -2020

    • Author(s)
      Takatama, K., Uchiyama, Y., Miyoshi, T.
    • Organizer
      Ocean Sciences Meeting 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evolution of downscaling ocean modeling and its application to the metocean forcing evaluation for offshore structures around Malaysia2019

    • Author(s)
      Uchiyama, Y.
    • Organizer
      Offshore Engineering Lecture Series at Civil and Environmental Engineering Department, Universiti Teknologi Petronas, Bandar Seri Iskandar, Perak, Malaysia, Apr. 24, 2019. (invited lecture)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Eddy-induced transports and meso- and submesoscale dynamics in coastal and shelf seas2019

    • Author(s)
      Uchiyama, Y.
    • Organizer
      Gordon Research Conference - Coastal Ocean Dynamics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nearshore transport of suspended radiocesium in the Fukushima coast derived from Niida River during Typhoon Wipha in fall 20132019

    • Author(s)
      Uchiyama, Y.
    • Organizer
      Joint special seminar of CRIEPI and IER - "A Lagrangian model analysis of spatiotemporal particle behavior for radiocesium and marine food chain transfer"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] (2019): Implementing regional downscaling capability in the STREAMER ocean prediction system based on multi-nested ROMS model(多段ネストROMSモデルに基づいたSTEAMERにおけるダウンスケーリング機能の実装)2019

    • Author(s)
      Kamidaira, Y., Kawamura, H., Kobayashi, T. and Uchiyama, Y.
    • Organizer
      Japan Geoscience Union Meeting 2019 (JpGU 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transport processes around the Izu-chain islands investigated with a Lagrangian particle tracking model(Lagrange粒子追跡モデルを用いた伊豆諸島周辺海域の物質輸送・拡散の評価)2019

    • Author(s)
      Kimura, W., Masunaga, E., Kosako, T. and Uchiyama, Y.
    • Organizer
      Japan Geoscience Union Meeting 2019 (JpGU 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multiscale routes to supply nutrients through the Kuroshio nutrient stream2019

    • Author(s)
      Nagai, T., Clayton, S. and Uchiyama, Y.
    • Organizer
      Japan Geoscience Union Meeting 2019 (JpGU 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A reanalysis of regional circulations in the Southern South China Sea using a HYCOM-ROMS downscaling ocean model(HYCOM-ROMSモデルを用いた南シナ海南部における海洋流動構造に関する研究)2019

    • Author(s)
      Takaura, N., Uchiyama, Y., Nizamani, Z. and Nakayama, A.
    • Organizer
      Japan Geoscience Union Meeting 2019 (JpGU 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neasrshore transport of suspended radiocesium In the Fuksima Coast derived from Niida River induced by Typhoon Wipha(新田川河口海域における台風Wilpaによる出水イベントに伴う懸濁態放射性セシウムの沿岸輸送について)2019

    • Author(s)
      Tokunaga, N., Uchiyama, Y., Tsumune, D., Yamada, M., Tateda, Y., Ito, Y., Ishimaru, T., Watanabe, Y., Ikehara, K. and Fukuda, M.
    • Organizer
      Japan Geoscience Union Meeting 2019 (JpGU 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fates and dynamical roles of pinch-off mesoscale eddies originated from the Kuroshio Extension Jet(黒潮続流ジェットから放出される切離中規模渦の挙動と力学的効果について)2019

    • Author(s)
      Uchiyama, Y., Okada, N. and Dong, C.
    • Organizer
      Japan Geoscience Union Meeting 2019 (JpGU 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Biogeochemical responses to seasonal oceanic variability along the Kuroshio2019

    • Author(s)
      Zhang, X., Uchiyama, Y., Suzue, Y. and Yamazaki, H.
    • Organizer
      Japan Geoscience Union Meeting 2019 (JpGU 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mass and Heat Transport Generated by the Kuroshio and Tides Investigated with a High Resolution Downscaled Regional Oceanic Model2019

    • Author(s)
      Masunaga, E., Kimura, W., Kosako, T. and Uchiyama, Y.
    • Organizer
      AOGS 16th Annual Meeting (AOGS 2019), Singapore, Jul. 28 - Aug. 2, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Medium-term water mass exchange and associated regional circulations in the South China Sea2019

    • Author(s)
      Takaura, N., Uchiyama, Y., Nizamani, Z. and Nakayama, A.
    • Organizer
      AOGS 16th Annual Meeting (AOGS 2019), Singapore, Jul. 28 - Aug. 2, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A flood-induced sediment and suspended radiocesium transports in the Fukushima Coast due to Typhoon 201326 analyzed with a JCOPE2-ROMS downscaling model and in situ observations2019

    • Author(s)
      Tokunaga, N., Uchiyama, Y., Tsumune, D., Yamada, M., Tateda, Y., Ito, Y., Ishimaru, T., Watanabe, Y., Ikehara, K. and Fukuda, M.
    • Organizer
      AOGS 16th Annual Meeting (AOGS 2019), Singapore, Jul. 28 - Aug. 2, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Kuroshio-derived pinch-off mesoscale eddies: Generation, propagation, and recollision with the Kuroshio2019

    • Author(s)
      Uchiyama, Y., Okada, N. and Dong, C.
    • Organizer
      AOGS 16th Annual Meeting (AOGS 2019), Singapore, Jul. 28 - Aug. 2, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Biogeochemical responses to seasonal oceanic variability along the Kuroshio2019

    • Author(s)
      Zhang, X., Uchiyama, Y., Suzue, Y. and Yamazaki, H.
    • Organizer
      AOGS 16th Annual Meeting (AOGS 2019), Singapore, Jul. 28 - Aug. 2, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How the Kuroshio enriches the southern coast of Japan and its downstream regions?2019

    • Author(s)
      Nagai, T., Duran, S., Otero, D., Yoshie, N., Ohgi, K., Hasegawa, D., Clayton, S. and Uchiyama, Y.
    • Organizer
      PICES-2019 - Connecting Science and Communities in a Changing North Pacific, Victoria, BC, Canada, Oct. 16–27, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Identification of coral spawn supply source for restoration of the Sekisei Lagoon within the Kuroshio region2019

    • Author(s)
      Kashima, M., Takeda, N., Odani, S., Uchiyama, Y., Kamidaira, Y. and Mitarai, S.
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 海洋モデリング技術を用いた南シナ海の海洋構造物に作用する外力評価2019

    • Author(s)
      高浦 育・内山雄介
    • Organizer
      2019年度土木学会関西支部年次学術講演会,大阪大学 吹田キャンパス,2019年5月25日.
    • Related Report
      2019 Annual Research Report
  • [Presentation] 新田川から放出された懸濁態放射性核種の沿岸域での輸送特性について2019

    • Author(s)
      徳永夏樹・内山雄介
    • Organizer
      2019年度土木学会関西支部年次学術講演会,大阪大学 吹田キャンパス,2019年5月25日.
    • Related Report
      2019 Annual Research Report
  • [Presentation] Seasonal variability of upper-ocean primary production along the Kuroshio2019

    • Author(s)
      Zhang, X. and Uchiyama, Y.
    • Organizer
      R1年度複雑熱流体工学研究センター学生発表会,神戸大学,2019年7月8日.
    • Related Report
      2019 Annual Research Report
  • [Presentation] 南シナ海南部の中期海洋変動に関する研究2019

    • Author(s)
      高浦 育・内山雄介
    • Organizer
      R1年度複雑熱流体工学研究センター学生発表会,神戸大学,2019年7月8日.
    • Related Report
      2019 Annual Research Report
  • [Presentation] 沖縄本島周辺海域におけるラグランジュ粒子追跡によるサンゴ浮遊幼生のコネクティビティ数値解析2019

    • Author(s)
      内山雄介・小谷瑳千花・宮川 翼
    • Organizer
      2019年度日本海洋学会秋季大会,富山国際会議場
    • Related Report
      2019 Annual Research Report
  • [Presentation] A preliminary analysis of a newly-developed regional ocean data assimilation system: A case of Tokyo Bay in summer2019

    • Author(s)
      Takatama, K., Kurosawa, K., Uchiyama, Y. and Miyoshi, T.
    • Organizer
      7th International Symposium on Data Assimilation (ISDA2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multiple-scale variations of wind-generated wave in the Southern California Bight2019

    • Author(s)
      Cao, Y., Dong, C., Uchiyama, Y., Wang, J. and Yin, X.
    • Organizer
      20th Pacific Asian Marginal Seas (PAMS 2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A medium-term reanalysis of synoptic circulations in the South China Sea using a HYCOM-ROMS downscaling ocean model2019

    • Author(s)
      Takaura, N., Uchiyama, Y., Zafarullah, N. and Nakayama, A.
    • Organizer
      20th Pacific Asian Marginal Seas (PAMS 2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interisland coral connectivity across the Nansei Archipelago, the East China Sea: Dynamical influences of the Kuroshio2019

    • Author(s)
      Uchiyama, Y., Odani, S., Kashima, M., Kamidaira, Y. and Mitarai, S.
    • Organizer
      20th Pacific Asian Marginal Seas (PAMS 2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Oceanic Dynamics and Modeling: Implications to marine biological connectivity studies2018

    • Author(s)
      Uchiyama, Y.
    • Organizer
      RinkaiHackathon 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A post-disaster assessment on coastal dispersal of suspended radio-cesium after the Fukushima nuclear accident with a coupled river-ocean-wave-sediment model2018

    • Author(s)
      Uchiyama, Y.
    • Organizer
      2nd International Workshop on Regional Ocean Modeling and Observation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Downscaling ocean modeling and its application to coastal environmental problems2018

    • Author(s)
      Uchiyama, Y.
    • Organizer
      Special Seminar at Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman (UTAR)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On the Interaction of Eddies and Surface Waves in Southern California2018

    • Author(s)
      Akan, C., McWilliams, J.C., Uchiyama, Y. and Romero, L.
    • Organizer
      2018 Ocean Sciences Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Storm-driven flood and associated coastal dispersal of suspended radiocesium from Niida River: A high-resolution numerical assessment with a coupled river-ocean-wave-sediment model2018

    • Author(s)
      Uchiyama, Y., Aduma, K., Iwasaki, T., Odani, S., Kamidaira, Y., Tsumune, D., Shimizu, Y. and Onda, Y.
    • Organizer
      European Geosciences Union General Assembly 2018 (EGU2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multiscale transport, stirring, and mixing processes to supply nutrients through the Kuroshio nutrient stream2018

    • Author(s)
      Nagai, T., Clayton, S. and Uchiyama, Y.
    • Organizer
      Japan Geoscience Union Meeting 2018 (JpGU 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Highly nonlinear internal waves excited by an interaction of tides and the Kuroshio2018

    • Author(s)
      Masunaga, E., Uchiyama, Y. and Yamazaki, H.
    • Organizer
      Japan Geoscience Union Meeting 2018 (JpGU 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seasonal variability of eddy-induced vertical nutrient flux and associated upper-ocean primary production along the Kuroshio2018

    • Author(s)
      Uchiyama, Y., Suzue, Y. and Yamazaki, H.
    • Organizer
      AOGS 15th Annual Meeting (AOGS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Research on the multi-scale spatial and temporal variation of waves in the Southern California Bight2018

    • Author(s)
      Cao, Y., Dong, C., Uchiyama, Y., Wang, J. and Yin, X.
    • Organizer
      AOGS 15th Annual Meeting (AOGS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impacts of wastewater effluent on a seaweed farm in Osaka Bay in different discharge scenarios2018

    • Author(s)
      Zhang, X. and Uchiyama, Y.
    • Organizer
      2nd International Workshop on Regional Ocean Modeling and Observation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multiple-scale variations of wind-wave in the Southern California Bight2018

    • Author(s)
      Cao, Y., Dong, C., Uchiyama, Y., Wang, J. and Yin, X.
    • Organizer
      2nd International Workshop on Regional Ocean Modeling and Observation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nonlinear internal waves and mixing generated by an interaction of background flows and tides2018

    • Author(s)
      Masunaga, E., Uchiyama, Y. and Yamazaki, H.
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis on 3D structures of oceanic mesoscale eddies in the North Pacific by using a velocity-based eddy detection algorithm2018

    • Author(s)
      Okada, N., Uchiyama, Y. and Dong, C.:
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancement of interisland coral connectivity by the Kuroshio across the Nansei Archipelago, the East China Sea2018

    • Author(s)
      Uchiyama, Y., Odani, S., Kashima, M., Kamidaira, Y. and Mitarai, S.
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Can alternative operations at a sewage treatment plant reduce accumulation of the effluent in an adjacent seaweed farm?2018

    • Author(s)
      Zhang, X. and Uchiyama, Y.
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 台風出水に伴う新田川起源懸濁態放射性核種の沿岸域でのインベントリ解析2018

    • Author(s)
      内山雄介
    • Organizer
      放射性物質環境動態・環境および生物への影響に関する学際共同研究2018年度キックオフ・シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Numerical assessment of sewage effluent on a seaweed farm in the northeastern Seto Inland Sea, Japan2018

    • Author(s)
      Zhang, X. and Uchiyama, Y.
    • Organizer
      H30年度複雑熱流体工学研究センター学生発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 和歌山県田辺湾の海水交換に及ぼす海洋構造の周期的変動と風の影響について2018

    • Author(s)
      岡田信瑛・内山雄介
    • Organizer
      H30年度複雑熱流体工学研究センター学生発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Impacts of wastewater effluent on a seaweed farm in Osaka Bay in different discharge scenarios(大阪湾におけるノリ養殖場への処理水の影響とその対策効果)2018

    • Author(s)
      Zhang, X. and Uchiyama, Y.
    • Organizer
      平成30年度瀬戸内海研究フォーラム in 兵庫
    • Related Report
      2018 Annual Research Report
  • [Presentation] 和歌山県田辺湾における海水交換特性の季節変化とその形成メカニズムに関する研究2018

    • Author(s)
      岡田信瑛・内山雄介
    • Organizer
      平成30年度瀬戸内海研究フォーラム in 兵庫
    • Related Report
      2018 Annual Research Report
  • [Presentation] 石西礁湖周辺海域から石西礁湖内部へのサンゴ卵輸送の研究2018

    • Author(s)
      武田尚弥・鹿島基彦・小谷瑳千花・内山雄介
    • Organizer
      日本サンゴ礁学会第21回大会
    • Related Report
      2018 Annual Research Report
  • [Book] Surface gravity and capillary waves, In: Encyclopedia of Ocean Sciences, 3rd Edition, Eds.: J.K. Cochran, H.J. Bokuniewicz and P.L. Yager, Vol. 3, pp. 672-6812019

    • Author(s)
      Uchiyama, Y.
    • Total Pages
      4306
    • Publisher
      Elsevier
    • ISBN
      9780128130810
    • Related Report
      2019 Annual Research Report
  • [Book] Multiscale routes to supply nutrients through the Kuroshio nutrient stream, In: Kuroshio Current: Physical, Biogeochemical and Ecosystem Dynamics, Geophysical Monograph Series, Eds: Nagai, T., Saito, H., Suzuki, K. and Takahashi, M.,2019

    • Author(s)
      Nagai, T., Clayton, S. and Uchiyama, Y.
    • Total Pages
      333
    • Publisher
      John Wiley & Sons, NY
    • ISBN
      1119428343
    • Related Report
      2019 Annual Research Report
  • [Book] 月間海洋, Vol. 51, No. 8:ラングミュア循環の物理 - 沿岸域への影響:砕波帯周辺で生じる3次元組織渦構造2019

    • Author(s)
      内山雄介
    • Total Pages
      49
    • Publisher
      海洋出版
    • Related Report
      2019 Annual Research Report
  • [Remarks] 神戸大学内山研究室

    • URL

      http://coast.dce.kobe-u.ac.jp

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2022-04-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi