放射性核種の海域移行定量化に向けた統合型河口・浅海域土砂輸送解析システムの開発

• Project Area: Interdisciplinary Study on Environmental Transfer of Radionuclides from the Fukushima Daiichi Nuclear Power Plant Accident
• Project/Area Number: 25110508
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Kobe University
• Principal Investigator: 内山 雄介 神戸大学, 工学(系)研究科(研究院), 准教授 (80344315)
• Project Period (FY): 2013-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000); Fiscal Year 2014: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2013: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
• Keywords: 海洋物理・陸水学 / 海洋科学 / 海洋保全 / 海洋流動・物質分散モデリング / 海洋モデリング / 土砂輸送 / 環境影響評価 / 放射性核種移行過程

Outline of Annual Research Achievements

本研究では，東日本大震災・津波によって生じた福島第一原発事故に伴う放射性核種のfalloutが水文学的過程を経て海域へ放出される過程に着目し，波浪の影響を精緻に考慮することの可能な最新の領域海洋循環モデル（ROMS-WEC）をべースに，特に河床材料である土砂に吸着した核種の沿岸域での輸送・再循環・沖への放出過程の科学的・定量的評価に資するべく，河口域・浅海域における精緻な土砂輸送モデリング技術を開発することを主たる目的としている．さらに，現地データを用いた検証，および事故後の浅海域土砂輸送に関する長期再解析を行い，土砂およびそれに吸着した放射性核種の陸域から海域への移行過程と，沿岸域での動態解明に資することを志向している．
H26年度は，前年度までに構築した各種要素技術を統合し，3次元の「wave-current-sediment（WCS）モデル」を構築した．河川流量再解析値を用いて河口での浮遊砂濃度を経験的に評価し，これをWCSモデルに組み込むことにより，宮城・福島・茨城沿岸における全1・2級河川に対する河道～河口域への土砂輸送評価を行った．モデルの結果は航空機観測による溶存態Cs-137分布や，いわき沖堆積物中Cs-137データとの比較を通じて，良好な再現性を有することを確認した．次いで事故直後以降の再解析を行い，河川からの土砂の河口付近への堆積過程および海域への広域分散過程を定量的に評価した．この結果は，海洋合同班による新田川河口での堆積物データや，沖合の沈降物データの傾向をよく説明しており，広域流動と堆積物分布との関連の理解に対して重要な役割を果たした．さらに，当初計画にはなかった検討事項として，河川班による浮遊粒子比表面積－懸濁態Cs-137濃度の関係式を用いて懸濁態Cs-137の分散・インベントリに関する評価を行なった．

Research Progress Status

26年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

26年度が最終年度であるため、記入しない。

Research Products

• [Journal Article] Mid-shelf to surf zone coupled ROMS-SWAN model-data comparison of waves, currents, and temperature: Diagnosis of subtidal forcings and response (2015)
  • Author(s): Kumar, N., Feddersen, F., Uchiyama, Y., McWilliams, J. and O'Reilly, W.
  • Journal Title: J. Phys. Oceanogr. Volume: N/A Issue: 6 Pages: 1464-1490
  • DOI: 10.1175/jpo-d-14-0151.1
  • Peer Reviewed / Open Access
• [Journal Article] Wastewater effluent dispersal in Southern California Bays (2014)
  • Author(s): Uchiyama, Y., Idica, E., McWilliams, J.C. and Stolzenbach, K.D.
  • Journal Title: Continental Shelf Research Volume: 76 Pages: 36-52
  • DOI: 10.1016/j.csr.2014.01.002
  • Peer Reviewed
• [Journal Article] Coastal dispersal of urban treated wastewater in semi-enclosed estuaries (2014)
  • Author(s): Uchiyama, Y., Kanki, R. and Nakayama, A.
  • Journal Title: Proc. 24th International Ocean and Polar Engineering Conference, Busan, Korea Volume: N/A
  • Peer Reviewed
• [Journal Article] Effects of the submesoscale anticyclonic eddies induced by Kuroshio in East China Sea (2014)
  • Author(s): Kamidaira, Y., Uchiyama, Y., Mitarai, S. and Sakagami, T.
  • Journal Title: Proc. 24th International Ocean and Polar Engineering Conference, Busan, Korea Volume: N/A
  • Peer Reviewed
• [Journal Article] On tridimensional rip current modeling (2014)
  • Author(s): Marchesiello, P., Benshila, R., Almar, R., Uchiyama, Y., McWilliams, J. and Shchepetkin, A.
  • Journal Title: Proc. 19th IAHR-APD Congress 2014, Hanoi, Vietnam Volume: N/A
  • Peer Reviewed
• [Journal Article] A Regional Sediment Transport Modeling for Fluvial Influx and Redistribution of Suspended Radionuclide in the Fukushima Coast (2014)
  • Author(s): 内山 雄介、山西 琢文、津旨 大輔、宮澤 泰正
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 70 Issue: 2 Pages: I_571-I_575
  • DOI: 10.2208/kaigan.70.I_571
  • NAID: 130004706936
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] Oceanic Downscaling Effects on the circulations in Japan Sea with a JCOPE2-ROMS System (2014)
  • Author(s): 内山雄介・宮崎 大・神吉亮佑・宮澤泰正
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 70 Issue: 2 Pages: I_451-I_455
  • DOI: 10.2208/kaigan.70.I_451
  • NAID: 130004706912
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Effects of Wave-Current Interaction on Overwrapping Submesoscale Eddies and Unsteady Littoral Currents (2014)
  • Author(s): 甲斐田秀樹・内山雄介
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 70 Issue: 2 Pages: I_71-I_75
  • DOI: 10.2208/kaigan.70.I_71
  • NAID: 130004706965
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Marine Ecosystem Networks in the Seto Inland Sea Analyzed with Coastal Connectivity (2014)
  • Author(s): 内山雄介・小硲大地・西井達也・御手洗哲司
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 70 Issue: 2 Pages: I_1076-I_1080
  • DOI: 10.2208/kaigan.70.I_1076
  • NAID: 130004706759
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Water Exchange at the Mouth of Tanabe Bay in Kii Peninsula, Japan (2014)
  • Author(s): 内山雄介・松川大佑・神吉亮佑・馬場康之・森 信人・水谷英朗・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: 70 Issue: 2 Pages: I_446-I_450
  • DOI: 10.2208/kaigan.70.I_446
  • NAID: 130004706911
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Analysis of Ocean Acidification in the Pacific Ocean Based on the Data-driven Evaluation of the Air-sea Carbon Dioxide Flux (2014)
  • Author(s): 内山雄介・松山真由子・上平雄基
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 70 Issue: 2 Pages: I_1286-I_1290
  • DOI: 10.2208/kaigan.70.I_1286
  • NAID: 130004706804
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Water Temperature Variation at the Mouth of Tanabe Bay during Typhoon Passing (2014)
  • Author(s): 馬場康之・水谷英朗・久保輝広・内山雄介・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: 70 Issue: 2 Pages: I_476-I_480
  • DOI: 10.2208/kaigan.70.I_476
  • NAID: 130004706917
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] 田辺中島高潮観測塔における2013年夏季観測結果 (2014)
  • Author(s): 馬場康之・水谷英朗・久保輝広・内山雄介・森 信人・渡部靖憲・山田朋人・猿渡亜由未・大塚淳一
  • Journal Title: 京都大学防災研究所年報 Volume: 57B Pages: 455-461
  • NAID: 120005567919
• [Journal Article] 陸棚循環流に対する波-流れ相互作用の効果について (2014)
  • Author(s): 内山雄介・甲斐田秀樹
  • Journal Title: 日本流体力学会年会2014講演論文集 Volume: N/A
• [Journal Article] WAVE-CURRENT INTERACTION IN DYNAMICS OF BAROTROPIC NEARSHORE CURRENT SYSTEM (2014)
  • Author(s): 甲斐田秀樹, 内山雄介
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 70 Issue: 1 Pages: 1-14
  • DOI: 10.2208/kaigan.70.1
  • NAID: 130004551238
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] Principal component analysis on horizontal acoustic Doppler current profilers measurement in a tidal river (2014)
  • Author(s): Phan, T.N.M., Wells, J.C., Uchiyama, Y., Ishii, S., Bonner, J.S., Islam, M.S. and Kirkey, W.D.
  • Journal Title: Annual Journal of Hydraulic Engineering Volume: -
  • NAID: 40020051479
  • Peer Reviewed
• [Journal Article] Particle-pair dispersion in the Southern California coastal zone, (2013)
  • Author(s): Romero, L., Uchiyama, Y., Ohlmann, C., McWilliams, J.C. and Siegel, D.A.
  • Journal Title: Journal of Physical Oceanography Volume: 43 Issue: 9 Pages: 1862-1879
  • DOI: 10.1175/jpo-d-13-011.1
  • Peer Reviewed
• [Journal Article] Influences of coastal jet and mesoscale eddies on initial dispersion of the radionuclideseffects released from Fukushima Daiichi Nuclear Power Plant (2013)
  • Author(s): 内山雄介, 山西琢文, 津旨大輔, 宮澤泰正, 石井倫生
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 69 Issue: 2 Pages: I_1051-I_1055
  • DOI: 10.2208/kaigan.69.I_1051
  • NAID: 130004550954
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] Surfzone-inner Shelf Interaction Analyzed with an Eulerian-averaged Primiteve Equation Based on Vortex-force Formalism (2013)
  • Author(s): 内山雄介, 甲斐田秀樹, J.C. McWilliams
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 69 Issue: 2 Pages: I_56-I_60
  • DOI: 10.2208/kaigan.69.I_56
  • NAID: 130004551141
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] Wave-current interaction on morphological evolution of rip channel systems (2013)
  • Author(s): 内山雄介, 宮崎 大, 甲斐田秀樹
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 69 Issue: 2 Pages: I_521-I_525
  • DOI: 10.2208/kaigan.69.I_521
  • NAID: 130004551133
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] Submesoscale instability and associated mixing in the Kuroshio Front (2013)
  • Author(s): 内山雄介, 石井翔大, 宮澤泰正
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 69 Issue: 2 Pages: I_456-I_460
  • DOI: 10.2208/kaigan.69.I_456
  • NAID: 130004551118
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] Cold-water Formation and Oceanic Response Associated with Typhoon Passages off Kii Peninsula (2013)
  • Author(s): 内山雄介, 西井達也, 森 信人, 馬場康之
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 69 Issue: 2 Pages: I_481-I_485
  • DOI: 10.2208/kaigan.69.I_481
  • NAID: 130004551124
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] Effect of the Kuroshio due to submesoscale anticyclonic eddies and the stirring around Ryukyu Islands (2013)
  • Author(s): 内山雄介, 上平雄基, 御手洗哲司, 坂上太一郎
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 69 Issue: 2 Pages: I_471-I_475
  • DOI: 10.2208/kaigan.69.I_471
  • NAID: 130004551122
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] A triply-nested high-resolution ocean modeling of wastewater dispersal in Osaka Bay and Harima Nada (2013)
  • Author(s): 内山雄介, 神吉亮佑, 中山昭彦
  • Journal Title: Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) Volume: 69 Issue: 2 Pages: I_1056-I_1060
  • DOI: 10.2208/kaigan.69.I_1056
  • NAID: 130004550955
  • ISSN: 1883-8944, 1884-2399
  • Peer Reviewed
• [Journal Article] 田辺中島高潮観測塔における2012年夏季観測結果 (2013)
  • Author(s): 馬場康之・久保輝広・内山雄介・森 信人
  • Journal Title: 京都大学防災研究所年報 Volume: 56-B Pages: 441-447
  • NAID: 120005373024
• [Journal Article] Wave-current interaction in formation of rip channel system (2013)
  • Author(s): Uchiyama, Y., Kaida, H. and Miyazaki, D.
  • Journal Title: Proc. of 7th International Conference on Asian and Pacific Coasts (APAC 2013) Volume: - Pages: 173-179
  • Peer Reviewed
• [Journal Article] Field observations at an offshore observation tower during the typhoon seasons (2013)
  • Author(s): Baba, Y., Kubo, T., Uchiyama, Y., Kihara, N., Mori, N., Muto, Y. and Suzuki, T.
  • Journal Title: Proc. of 35th IAHR World Congress Volume: -
  • Peer Reviewed
• [Presentation] Modeling oceanic responses to typhoons in the northwestern Pacific margin (2015)
  • Author(s): Uchiyama, Y. and Tada, H.
  • Organizer: AOGS 12th Annual Meeting (AOGS 2015)
  • Place of Presentation: Singapore
  • Year and Date: 2015-08-02 – 2015-08-07
• [Presentation] Coastal dispersal of the land-derived tracer in an estuary and a continental shelf margin (2015)
  • Author(s): Uchiyama, Y. and Suzue, Y.
  • Organizer: Japan Geosciences Union Meeting 2015
  • Place of Presentation: 幕張メッセ，千葉市
  • Year and Date: 2015-05-24 – 2015-05-28
  • Invited
• [Presentation] Modeling dispersal of land-derived suspended radionuclides in the Fukushima coast (2015)
  • Author(s): Yamanishi, T.,Uchiyama, Y.,Onda, Y.,Tsumune, D, and Misumi, K.
  • Organizer: Japan Geosciences Union Meeting 2015
  • Place of Presentation: 幕張メッセ，千葉市
  • Year and Date: 2015-05-24 – 2015-05-28
• [Presentation] Effects of fluctuating Kuroshio path on larval dispersal in the Seto Inland Sea (2015)
  • Author(s): Kosako, T., Uchiyama, Y. and Mitarai, S.
  • Organizer: 18th Pacific-Asian Marginal Seas Meeting (PAMS 2015)
  • Place of Presentation: てんぶす那覇，沖縄県那覇市
  • Year and Date: 2015-04-21 – 2015-04-23
• [Presentation] Coastal dispersal of Eulerian passive tracer: Comparative experiments in an estuary and a continental shelf margin (2015)
  • Author(s): Suzue, Y. and Uchiyama, Y.
  • Organizer: 18th Pacific-Asian Marginal Seas Meeting (PAMS 2015)
  • Place of Presentation: てんぶす那覇，沖縄県那覇市
  • Year and Date: 2015-04-21 – 2015-04-23
• [Presentation] Oceanic and coastal responses to super typhoons in the northwestern Pacific marginal seas (2015)
  • Author(s): Tada, H. and Uchiyama, Y.
  • Organizer: 18th Pacific-Asian Marginal Seas Meeting (PAMS 2015)
  • Place of Presentation: てんぶす那覇，沖縄県那覇市
  • Year and Date: 2015-04-21 – 2015-04-23
• [Presentation] Topographic effects on submesoscale eddy mixing around the Kuroshio off the Ryukyu Islands (2015)
  • Author(s): Uchiyama, Y. and Kamidaira, Y.
  • Organizer: 18th Pacific-Asian Marginal Seas Meeting (PAMS 2015)
  • Place of Presentation: てんぶす那覇，沖縄県那覇市
  • Year and Date: 2015-04-21 – 2015-04-23
• [Presentation] 波－流れ相互作用～海浜流・漂砂・沿岸流動解析への応用 (2015)
  • Author(s): 内山雄介
  • Organizer: 平成26年度海岸工学特別講演会
  • Place of Presentation: 独立行政法人港湾空港技術研究所，神奈川県横須賀市
  • Year and Date: 2015-01-21
  • Invited
• [Presentation] Wave-current interaction in evolution of rip channel system (2014)
  • Author(s): Uchiyama, Y., Miyazaki, D. and Kaida, H.
  • Organizer: AGU Fall Meeting 2014
  • Place of Presentation: San Francisco, CA, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] Potential utility of three-dimensional temperature and salinity fields estimated from satellite altimetry and Argo data for improving mesoscale reproducibility in regional ocean modeling (2014)
  • Author(s): Kanki, R., Uchiyama, Y., Miyazaki, D., Takano, A, Miyazawa, Y. and Yamazaki, H.
  • Organizer: AGU Fall Meeting 2014
  • Place of Presentation: San Francisco, CA, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] Enhancement of eddy heat transport due to the anticyclonic submesoscale eddies around Ryukyu Islands near Kuroshio in East China Sea (2014)
  • Author(s): Kamidaira, Y., Uchiyama, Y., Mitarai, S. and Miyazawa, Y.
  • Organizer: AGU Fall Meeting 2014
  • Place of Presentation: San Francisco, CA, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] Modeling larval dispersal and quantifying coastal connectivity based on a downscaling ocean model in Seto Inland Sea, Japan (2014)
  • Author(s): Kosako, T., Uchiyama, Y., and Mitarai, S.
  • Organizer: AGU Fall Meeting 2014
  • Place of Presentation: San Francisco, CA, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] Impact of submesoscale eddies on synoptic and mesoscale oceanic structures in a continental shelf margin analyzed with a downscaling ocean model of Japan Sea (2014)
  • Author(s): Miyazaki, D., Uchiyama, Y., Kanki, R. and Miyazawa, Y.
  • Organizer: AGU Fall Meeting 2014
  • Place of Presentation: San Francisco, CA, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] A regional sediment transport modeling for assessing dispersal and recirculation of land-derived radionuclides in the Fukushima coast (2014)
  • Author(s): Yamanishi, T., Uchiyama, Y., Tsumune, D. and Miyazawa, Y.
  • Organizer: AGU Fall Meeting 2014
  • Place of Presentation: San Francisco, CA, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] コネクティビティを用いた瀬戸内海全域における海洋生態系ネットワーク構造の定量的評価 (2014)
  • Author(s): 小硲大地・内山雄介・御手洗哲司
  • Organizer: 2014年度日本海洋学会秋季大会
  • Place of Presentation: 長崎大学，長崎県長崎市
  • Year and Date: 2014-09-13 – 2014-09-17
• [Presentation] 東シナ海におけるサブメソスケール乱流混合による黒潮暖流の輸送効果の解析 (2014)
  • Author(s): 上平雄基・内山雄介
  • Organizer: 2014年度日本海洋学会秋季大会
  • Place of Presentation: 長崎大学，長崎県長崎市
  • Year and Date: 2014-09-13 – 2014-09-17
• [Presentation] 渦解像ダウンスケール海洋モデリングにおけるデータ同化によるメソスケール海洋構造の再現精度について (2014)
  • Author(s): 神吉亮佑・内山雄介・宮崎 大・高野祥子・宮澤泰正・山崎秀勝
  • Organizer: 2014年度日本海洋学会秋季大会
  • Place of Presentation: 長崎大学，長崎県長崎市
  • Year and Date: 2014-09-13 – 2014-09-17
• [Presentation] 日本海全域を対象とした高解像度ROMSモデルによる海況評価 (2014)
  • Author(s): 宮崎 大・内山雄介・神吉亮佑・宮澤泰正
  • Organizer: 2014年度日本海洋学会秋季大会
  • Place of Presentation: 長崎大学，長崎県長崎市
  • Year and Date: 2014-09-13 – 2014-09-17
• [Presentation] 陸域起源放射性核種の海域移行定量化を目的とした領域土砂輸送モデルの開発 (2014)
  • Author(s): 山西琢文・内山雄介・津旨大輔・宮澤泰正
  • Organizer: 土木学会第22回地球環境シンポジウム
  • Place of Presentation: 中央大学駿河台記念館，東京
  • Year and Date: 2014-09-03 – 2014-09-05
• [Presentation] Cold water formation in response to typhoon passages in and around Seto Inland Sea, Japan (2014)
  • Author(s): Uchiyama, Y. and Nishii, T.
  • Organizer: AOGS 11th Annual Meeting (AOGS 2014)
  • Place of Presentation: ロイトン札幌，札幌市
  • Year and Date: 2014-07-28 – 2014-08-02
• [Presentation] Development of a regional sediment transport model for dispersal of land-derived radionuclides in the ocean (2014)
  • Author(s): Yamanishi, T., Uchiyama, Y., Tsumune, D. and Miyazawa, Y.
  • Organizer: AOGS 11th Annual Meeting (AOGS 2014)
  • Place of Presentation: ロイトン札幌，札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] Effects of wave-current interaction on the inner-shelf eddying flows (2014)
  • Author(s): Kaida, H., Uchiyama, Y. and McWilliams, J.C.
  • Organizer: AOGS 11th Annual Meeting (AOGS 2014)
  • Place of Presentation: ロイトン札幌，札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] A retrospective high-resolution numerical experiment of Japan Sea with a JCOPE2-ROMS downscaling system (2014)
  • Author(s): Miyazaki, D., Uchiyama, Y., Kanki, R. and Miyazawa, Y.
  • Organizer: AOGS 11th Annual Meeting (AOGS 2014)
  • Place of Presentation: ロイトン札幌，札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] Stochastic analysis with coastal connectivity on larval networks in the Seto Inland Sea (2014)
  • Author(s): Kosako, T., Uchiyama, Y., Mitarai, S. and Nishii, T.
  • Organizer: AOGS 11th Annual Meeting (AOGS 2014)
  • Place of Presentation: ロイトン札幌，札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] Experimental development of ocean prediction system for accidental radionuclide dispersion (2014)
  • Author(s): Masumoto, Y., Guo, X., Hirose, N., Ikeda, Mitsudera, H., Miyazawa, Y., Tsumune, D. and Uchiyama, Y.
  • Organizer: AOGS 11th Annual Meeting (AOGS 2014)
  • Place of Presentation: ロイトン札幌，札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] Topographic effects of Ryukyu Islands on the enhancement of submesoscale anticyclonic eddies on the eastern side of Kuroshio in East China Sea (2014)
  • Author(s): Kamidaira, Y., Uchiyama, Y., Mitarai, S. and Miyazawa, Y.
  • Organizer: AOGS 11th Annual Meeting (AOGS 2014)
  • Place of Presentation: ロイトン札幌，札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] 瀬戸内海全域を対象としたコネクティビティによる海洋生態系ネットワーク構造の解析 (2014)
  • Author(s): 小硲大地・内山雄介
  • Organizer: 平成26年度土木学会関西支部年次学術講演会
  • Place of Presentation: 大阪産業大学，大阪府大東市
  • Year and Date: 2014-05-31
• [Presentation] 外洋影響を考慮した紀伊半島田辺湾周辺海域の海洋構造に関する研究 (2014)
  • Author(s): 松川大佑・内山雄介
  • Organizer: 平成26年度土木学会関西支部年次学術講演会
  • Place of Presentation: 大阪産業大学，大阪府大東市
  • Year and Date: 2014-05-31
• [Presentation] 太平洋全域における海表面二酸化炭素フラックスと海洋酸性化について (2014)
  • Author(s): 松山真由子・上平雄基・内山雄介
  • Organizer: 平成26年度土木学会関西支部年次学術講演会
  • Place of Presentation: 大阪産業大学，大阪府大東市
  • Year and Date: 2014-05-31
• [Presentation] 放射性核種の海域移行解析のための河口・沿岸域土砂輸送モデルの開発 (2014)
  • Author(s): 内山雄介・山西琢文・津旨大輔・宮澤泰正：
  • Organizer: Japan Geosciences Union Meeting 2014
  • Place of Presentation: パシフィコ横浜，横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] 陸棚から砕波帯までを考慮した沿岸流動モデル (2014)
  • Author(s): 内山雄介
  • Organizer: 2014年度春季沿岸海洋研究シンポジウム－沿岸高解像モデルの現在と未来 (1) 沿岸海洋物理現象の再現に向けて－
  • Place of Presentation: 東京海洋大学品川キャンパス
  • Invited
• [Presentation] 波－流れ相互作用がサブメソスケール渦の発達に及ぼす影響について (2014)
  • Author(s): 甲斐田秀樹・内山雄介・J. C. McWilliams
  • Organizer: 2014年度日本海洋学会春季大会
  • Place of Presentation: 東京海洋大学品川キャンパス
• [Presentation] 琉球諸島周辺海域におけるサブメソスケール乱流混合による黒潮系水塊の波及促進効果の解析 (2014)
  • Author(s): 上平雄基・内山雄介・御手洗哲司・宮澤泰正・坂上太一郎
  • Organizer: 2014年度日本海洋学会春季大会
  • Place of Presentation: 東京海洋大学品川キャンパス
• [Presentation] JCOPE2-ROMS ダウンスケーリングシステムによる日本海全域の海況評価 (2014)
  • Author(s): 宮崎 大・内山雄介・神吉亮佑・宮澤泰正
  • Organizer: 2014年度日本海洋学会春季大会
  • Place of Presentation: 東京海洋大学品川キャンパス
• [Presentation] 放射性核種の海域移行定量化に向けた沿岸土砂輸送モデルの開発 (2014)
  • Author(s): 山西琢文・内山雄介・津旨大輔・宮澤泰正
  • Organizer: 2014年度日本海洋学会春季大会
  • Place of Presentation: 東京海洋大学品川キャンパス
• [Presentation] Wave-current interaction in the surfzone-inner shelf circulations (2014)
  • Author(s): Kaida, H., Uchiyama, Y. and McWilliams, J.C.
  • Organizer: Ocean Sciences Meeting 2014
  • Place of Presentation: Honolulu, HI, USA
• [Presentation] Cooling the upper ocean around Seto Inland Sea due to typhoons (2014)
  • Author(s): Nishii, T., Uchiyama, Y., Mori, N. and Baba, Y.
  • Organizer: Ocean Sciences Meeting 2014
  • Place of Presentation: Honolulu, HI, USA
• [Presentation] Model-Data Comparison of Surfzone and Inner-Shelf Circulation during HB06 (2014)
  • Author(s): Kumar, N., Feddersen, F., Uchiyama, Y., McWilliams, J. and O'Reilly, W.
  • Organizer: Ocean Sciences Meeting 2014
  • Place of Presentation: Honolulu, HI, USA
• [Presentation] Nearshore anisotropic relative dispersion in Southern California (2014)
  • Author(s): Romero, L., Uchiyama, Y., Ohlmann, J.C., McWilliams, J.C. and Siegel, D.A.
  • Organizer: Ocean Sciences Meeting 2014
  • Place of Presentation: Honolulu, HI, USA
• [Presentation] Initial oceanic dispersion mechanism of radionuclides released from Fukushima (2013)
  • Author(s): Uchiyama, Y., Yamanishi, T., Tsumune, D. and Miyazawa, Y.
  • Organizer: Japan Geoscience Union Meeting 2013
  • Place of Presentation: Chiba, Japan
• [Presentation] Wave-current interaction in formation of rip channel system (2013)
  • Author(s): Uchiyama, Y., Kaida, H. and Miyazaki, D.
  • Organizer: 7th International Conference on Asian and Pacific Coasts (APAC 2013)
  • Place of Presentation: Bali, Indonesia
• [Presentation] Wave-current interaction in inner shelf circulation: a high resolution regional ocean modeling with a vortex-force formalism (2013)
  • Author(s): Uchiyama, Y.
  • Organizer: International Workshop on Ocean Waves and Related Processes
  • Place of Presentation: JAMSTEC, Yokohama, Japan
  • Invited
• [Presentation] Simulations of Nearshore Particle-Pair Dispersion in Southern California (2013)
  • Author(s): Romero, L., Uchiyama, Y., Ohlmann, C., McWilliams, J.C. and Siegel, D.A.
  • Organizer: The Eastern Pacific Ocean Conference (EPOC 2013)
  • Place of Presentation: Fallen Leaf Lake, CA, USA
• [Presentation] Field observations at an offshore observation tower during the typhoon seasons (2013)
  • Author(s): Baba, Y., Kubo, T., Uchiyama, Y., Kihara, N., Mori, N., Muto, Y. and Suzuki, T.
  • Organizer: 35th IAHR World Congress
  • Place of Presentation: Chengdu, China
• [Presentation] Principal component analysis on horizontal acoustic Doppler current profilers measurement (2013)
  • Author(s): Phan, T.N.M., Wells, J.C., Uchiyama, Y., Bonner, J.S., Islam, M.S. and Kirkey, W.D.
  • Organizer: Oceans 2013 MTS/IEEE
  • Place of Presentation: San Diego, CA, USA
• [Presentation] 福島第一原発からの放射性核種の沿岸海洋拡散再解析 (2013)
  • Author(s): 内山雄介
  • Organizer: Model & Simulation研究会
  • Place of Presentation: 東北大学青葉記念会館
  • Invited
• [Presentation] Surfzone-inner shelf interaction analyzed with a quintuple nested high resolution ocean model (2013)
  • Author(s): Kaida, H. and Uchiyama, Y.
  • Organizer: 32nd Int'l Conf. on Simulation Technology (JSST2013)
  • Place of Presentation: 明治大学駿河台キャンパス
• [Presentation] A numerical study of effects of submesoscale anticyclonic eddies induced by Kuroshio around Ryukyu Islands (2013)
  • Author(s): Kamidaira, Y., Uchiyama, Y., Mitarai, S. and Sakagami, T.
  • Organizer: 32nd Int'l Conf. on Simulation Technology (JSST2013)
  • Place of Presentation: 明治大学駿河台キャンパス
• [Presentation] Wave-current interaction in morphological change on a barred beach (2013)
  • Author(s): Miyazaki, D., Uchiyama, Y. and Kaida, H.
  • Organizer: 32nd Int'l Conf. on Simulation Technology (JSST2013)
  • Place of Presentation: 明治大学駿河台キャンパス
• [Presentation] Wastewater dispersal in Osaka Bay and Harima Nada using a multi-nested high-resolution ocean modeling (2013)
  • Author(s): Kanki, R., Uchiyama, Y. and Nakayama, A.
  • Organizer: 32nd Int'l Conf. on Simulation Technology (JSST2013)
  • Place of Presentation: 明治大学駿河台キャンパス
• [Presentation] 東シナ海におけるサブメソスケール乱流混合による黒潮系水塊の波及促進効果について (2013)
  • Author(s): 上平雄基・内山雄介・御手洗哲司・坂上太一郎
  • Organizer: 日本流体力学会年会2013
  • Place of Presentation: 東京農工大学小金井キャンパス
• [Presentation] 3次元海浜流が砕波帯-陸棚間の物質交換に及ぼす影響について (2013)
  • Author(s): 甲斐田秀樹・内山雄介・J.C. McWilliams
  • Organizer: 日本流体力学会年会2013
  • Place of Presentation: 東京農工大学小金井キャンパス
• [Presentation] 大阪湾における３段階ネスティングによる高解像度モデルを用いた下水処理水分散シミュレーション (2013)
  • Author(s): 神吉亮佑・内山雄介・中山昭彦
  • Organizer: 日本流体力学会年会2013
  • Place of Presentation: 東京農工大学小金井キャンパス
• [Presentation] 波-流れ相互作用による離岸流の抑制効果が海浜地形変化に及ぼす影響 (2013)
  • Author(s): 宮崎 大・内山雄介・甲斐田秀樹
  • Organizer: 日本流体力学会年会2013
  • Place of Presentation: 東京農工大学小金井キャンパス
• [Presentation] 福島第一原発を放出源とする放射性核種の初期分散特性 (2013)
  • Author(s): 山西琢文・内山雄介・津旨大輔・宮澤泰正
  • Organizer: 2013年度日本海洋学会秋季大会
  • Place of Presentation: 北海道大学学術交流会館
• [Presentation] 波－流れ相互作用を考慮した砕波帯－陸棚間の混合過程に関する数値解析 (2013)
  • Author(s): 甲斐田秀樹・内山雄介・J.C. McWilliams
  • Organizer: 2013年度日本海洋学会秋季大会
  • Place of Presentation: 北海道大学学術交流会館
• [Presentation] 紀伊半島沿岸域における台風通過に伴う海水温低下機構 (2013)
  • Author(s): 西井達也・内山雄介・森 信人・馬場康之
  • Organizer: 2013年度日本海洋学会秋季大会
  • Place of Presentation: 北海道大学学術交流会館
• [Presentation] リップチャンネルの形成に及ぼす流れから波へのフィードバック機構の影響について (2013)
  • Author(s): 宮崎 大・内山雄介
  • Organizer: H25年度土木学会関西支部年次学術講演会・講演概要集
  • Place of Presentation: 大阪市立大学杉本キャンパス
• [Presentation] 神戸垂水沖を点源とする大阪湾・播磨灘における処理水分散に関する高解像度海洋シミュレーション (2013)
  • Author(s): 神吉亮佑・内山雄介
  • Organizer: H25年度土木学会関西支部年次学術講演会・講演概要集
  • Place of Presentation: 大阪市立大学杉本キャンパス
• [Presentation] サブメソスケール乱流混合による琉球諸島周辺海域への黒潮系水塊の波及効果について (2013)
  • Author(s): 上平雄基・内山雄介
  • Organizer: H25年度土木学会関西支部年次学術講演会・講演概要集
  • Place of Presentation: 大阪市立大学杉本キャンパス
• [Remarks] Coastal and Oceanic Research Group at Kobe Univ.
  • URL: http://coast.dce.kobe-u.ac.jp/
• [Remarks] Coastal and Oceanic Research Group
  • URL: http://coast.dce.kobe-u.ac.jp