Updated on 2024/04/19

写真a

 
YAMASHIRO Toru
 
Organization
Research Field in Engineering, Science and Engineering Area Graduate School of Science and Engineering (Engineering) Professor
Title
Professor

Degree

  • 博士(理学) ( 2001.2   東京大学 )

  • 工学修士 ( 1982.3   鹿児島大学 )

Research Interests

  • 海洋防災

  • 海洋再生エネルギー

  • 海洋深層水

  • 海洋物理環境

Research Areas

  • Energy Engineering / Earth resource engineering, Energy sciences

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Architectural planning and city planning

  • Natural Science / Atmospheric and hydrospheric sciences

Research History

  • Kagoshima University   Research Field in Engineering, Science and Engineering Area Graduate School of Science and Engineering (Engineering) Department of Engineering Ocean Civil Engineering Program   Professor

    2020.4

  • Kagoshima University   Research Field in Engineering, Science and Engineering Area Graduate School of Science and Engineering (Engineering) Ocean Civil Engineering Course   Professor

    2016.4 - 2020.3

  • Kagoshima University   Professor

    2009.12 - 2016.3

  • Kagoshima University   Associate Professor

    2009.4 - 2009.11

  • Kagoshima University   Associate Professor

    2007.4 - 2009.3

  • Kagoshima University   Associate Professor (as old post name)

    2003.2 - 2007.3

  • Kagoshima University   Research Assistant

    1982.4 - 2003.1

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Professional Memberships

  • 気象学会

    2015.10

  • 土木学会

    2015.10

  • 海洋学会

    2015.10

 

Papers

  • 数野真, 加古真一郎, 中村啓彦, 山城徹, 仁科文子, 久米元, 小針統 .  高分解能沿岸海洋モデルの粒子追跡による黒潮への黒潮内側域水塊移流の評価 .  水産海洋研究86 ( 4 ) 153 - 165   2022.12高分解能沿岸海洋モデルの粒子追跡による黒潮への黒潮内側域水塊移流の評価Reviewed

  • Chen J., Zhu X.H., Wang M., Zheng H., Zhao R., Nakamura H., Yamashiro T. .  Incoherent signatures of internal tides in the Tokara Strait modulated by the Kuroshio .  Progress in Oceanography206   2022.8

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    Language:Japanese   Publisher:Progress in Oceanography  

    Internal tides are ubiquitously generated from disturbances between barotropic tides and bottom topography in stratified oceans. Incoherence is routinely considered as non-stationary phase discrepancy between internal and astronomical tides. Internal tides, especially incoherent constituents, contribute substantial energy to dissipation and turbulent mixing. Using ∼8-month near-full-depth moored current observations, we investigated internal tides in the Tokara Strait, where the Kuroshio exits the East China Sea. Semidiurnal internal tides, especially the M2 internal tides, dominate the diurnal internal tides by approximately one-order of magnitude. We decomposed the bandpass-filtered tidal currents into coherent and incoherent constituents, both of which presented a spring–neap cycle; however, the former was largely coupled with local barotropic tides, while the latter had an incoherent phase. The coherent semidiurnal internal tides were intensified and had larger variability near the bottom; nevertheless, the intensity and variability of incoherent internal tides decreased with depth. These results suggest that the incoherent internal tides are exogenous and are possibly affected by the background flow field during propagation. The mean incoherence (above 54 % for both semidiurnal and diurnal internal tides) was expectedly higher than the global mean (∼44 %), implying a robust effect of nonlinear Kuroshio-tide interactions. Moreover, the relationship between the variability of the incoherence and the north–south shift of the Kuroshio further revealed the impact of the background flow intensity variation on internal tides. A ray tracing model demonstrated different refraction indices during the propagation of internal tides, leading to converged (diverged) ray paths in the mooring when the Kuroshio was at the northern (southern) axis position, thus explaining the differential incoherence caused by the variability of the Kuroshio.

    DOI: 10.1016/j.pocean.2022.102863

    Scopus

  • YAMASHIRO Toru, KAMADA Maki, SAITA Tomonori, JOMOTO Kazuyoshi, YOSHINO Kodai, NAKAMURA Taishi .  FIELD OBSERVATIONS OF SECONDARY UNDULATIONS AND OCEAN LONG WAVES IN THE WEST COAST OF SOUTHERN KYUSHU .  Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)77 ( 2 ) I_757 - I_762   2021.9Reviewed

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    <p> The correlation between the secondary undulations and long ocean waves was investigated using the sea-level data observed at five stations in the west coast of southern Kyushu. As a result, it was suggested that the monitoring of the ocean long waves at Meshima (Nakano-shima) Island is effective in predicting the occurrence of the secondary undulations at Oshima (Makurazaki) fishing port. The large secondary undulations with the maximum total amplitude of 352cm were observed at Oshima fishing port on March 29, 2020. At that time, the amplification ratio of the ocean long wave at the Oshima fishing port was 8.2.</p>

    DOI: 10.2208/jscejoe.77.2_I_757

  • YAMASHIRO Toru, SAITA Tomonori, NAKAMURA Taishi, TSURUTA Takuya, JOMOTO Kazuyoshi, YOSHINO Kodai .  SEA LEVEL OBSERVATIONS OFF WEST OF KYUSHU IN WINTER 2019 FOR CONSTRUCTION OF A MONITORING NETWORK OF OCEAN LONG WAVES .  Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)76 ( 2 ) I_61 - I_66   2020.11Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    <p> In order to construct a monitoring network of ocean long waves off west of Kyushu, we analyzed the sea-level data simultaneously observed at six points in winter 2019. During the observational period, the secondary undulations occurred at Oshima fishing port with the periods of 24.3 minutes and 12.0 minutes and at Makurazaki fishing port with the periods of 16.8 minutes and 12.3 minutes. They became large when the ocean long waves are large off west of Kyushu. In addition, it was suggested that the sea-level fluctuations with the periods of 8-32 minutes at Meshima Island becomes a more useful indicator than those at Fukue and Uji Islands to monitor the long waves that cause the large secondary wave at Oshima Port. Furthermore, the sea-level fluctuations at Uji and Nakano-shima Islands were confirmed to be effective for monitoring the long waves causing to large secondary undulations at Makurazaki Port.</p>

    DOI: 10.2208/kaigan.76.2_I_61

  • Tomonori Saita , Toru Yamashiro .  The Relation between Propagation Paths of Barometric Waves over the East China Sea and Sea-Level Fluctuations off the West Coast of Kyushu, Japan .  Proceedings of the 22nd IAHR-APD Congress 2020   2020.9Reviewed

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • YAMASHIRO Toru, FUKADA Mako, SAITA Tomonori, ASANO Toshiyuki, JOMOTO Kazuyoshi .  FIELD OBSERVATIONS OF OCEAN LONG WAVES OFF WEST OF KYUSHU .  Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)75 ( 2 ) l_169 - l_174   2019.10Invited Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    <p> Field observations of ocean long waves propagating eastward were made in winter to early spring of 2012 and 2018 in relation to the occurrence of secondary undulation at the west coast of Kyushu. The period of secondary undulations at Nagasaki, Sakitsu, Kami-koshiki Island and Makurazaki were confirmed from the observational results. Moreover, it was suggested that the field observations of sea-level variations at Fukuejima Island and Meshima Island (Uttchima Island and Nakano-shima Island) are useful to monitor ocean long waves causing secondary undulation at Nagasaki and Kami-koshiki Island (Makurazaki).</p>

    DOI: 10.2208/kaigan.75.I_169

  • HAMASOE Koya, YAMASHIRO Toru, KAKO Shin'ichiro, JOMOTO Kazuyoshi .  NUMERICAL SIMULATION OF ENERGY POTENTIAL OF TIDAL CURRENTS IN CONSIDERATION OF DENSITY STRATIFICATION AROUND KAGOSHIMA .  Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)75 ( 2 ) l_49 - l_54   2019.10Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    <p> Numerical simulations of velocity and energy potential of tidal currents in consideration of density stratification were carried out at Oshima Strait, Nagashima Strait, and Kuronoseto Strait around Kagoshima. The monthly mean values of velocity and energy potential were trend to be larger in winter than in summer. The decrease in tidal current velocity in summer may be due to the tidal energy being consumed to weaken density stratification. The annual mean value of extractable energy was 1.0 MWh in Oshima Strait, 4.1 MWh in Nagashima Strait and 12.8 MWh in Kuronoseto Strait.</p>

    DOI: 10.2208/jscejoe.75.I_49

  • TANIGAWA Masaaki, YAMASHIRO Toru, KAMIUTO Mizuki, KAKO Shin'ichiro, HAMAZOE Koya .  NUMERICAL SIMULATION OF SECONDARY UNDULATION OCCURRED IN KOMINATO FISHING PORT OF AMAMI OSHIMA ISLAND DURING THE SUMMER SEASON .  Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)74 ( 2 ) I_533 - I_538   2018.9Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    &nbsp;Secondary undulation during the summer season is caused by typyoons. Therefore, in harbors and the like, sea level rises dut to overlapping secondary undulation on storm surges and risk of causing disasters such as flooding becomes high. Also, as this secondary undulation may become the maximum deviation after storm surge, it is important to know its characteristics. In this study, we perfomed numerical simulation at the Kominato fishing port of Amami Oshima Island where typoon frequently invasion, and attempted to reproduce secondary undulation that caused by typhoon passage June 18 to 20, 2012. As a result, secondary unduration that occurred after June 19, although qualitative, also appeared in the calculation results. From this result, we clarified the mode characteristics of the period of 6 minutes and the propagation characteristics of the ocean long wave, which is the cause of the secondary unduration.

    DOI: 10.2208/jscejoe.74.I_533

  • YAMASHIRO Toru, ITO Takanobu, YAMADA Hiroshi, HIROSE Naoki, KAMIUTO Mizuki, HAMAZOE Koya .  VARIABILITY OF THE KUROSHIO VELOCITY OFF CAPE SHIONO-MISAKI IN NON-LARGE-MEANDER PERIOD ESTIMATED FROM SEA-LEVEL DIFFERENCE BETWEEN KUSHIMOTO AND URAGAMI .  Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)74 ( 2 ) I_934- - I_939   2018.9Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    &nbsp;The properties of the sea levels at Kushimoto and Uragami were examined using the data of current velocity measured at the station off Cape Shiono-misaki for one year. The high correlation with the current velocity concluded that the sea-level difference between Kushimoto and Uragami is a good index to monitor the Kuroshio velocity south of the cape. By analyzing the data of the sea-level difference, it was shown that the absolute velocity of the Kuroshio averaged for 10 years is 96.0 cm/s. Moreover, it was suggested that the Kuroshio velocity has an interannual variation at a period of 2.2 years and a seasonal variation with the maximum in August and the minimum in February.

    DOI: 10.2208/jscejoe.74.I_934

  • YAMASHIRO Toru, YAMADA Hiroshi, HIROSE Naoki, NAGAHAMA Tadashi, NAKAMURA Hirohiko, NISHINA Ayako, UCHIYAMA Masaki, KAMIUTO Mizuki .  INVESTIGATION OF VARIATION OF THE KUROSHIO CURRENT OFF CAPE SHIONO-MISAKI DURING THE NON-LARGE-MEANDER PATH IN RELATION TO OCEAN CURRENT POWER GENERATOR .  Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)74 ( 2 ) I_928 - I_933   2018.9Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    &nbsp;We have measured a time series of current velocity off Cape Shiono-misaki from April 20, 2016 to April 20, 2017 with a moored ADCP in order to investigate the characteristics of variation of the Kuroshio current in relation to ocean current power generator. The Kuroshio has taken a non-large-meander path for the measurement period. It is clarified from the measurement results that the currents at a depth of about 50m are characterized by the properties that the averaged velocity for one year is 100cm/s and the current direction is almost constant in the direction between the east and east-southeast.

    DOI: 10.2208/jscejoe.74.I_928

  • Tianran Liu, Bin Wang, Naoki Hirose, Toru Yamashiro, Hiroshi Yamada .  High-resolution modeling of the Kuroshio current power south of Japan .  Journal of Ocean Engineering and Marine Energy 4 ( 1 ) 37 - 55   2017.11Reviewed

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Nature  

    DOI: 10.1007/s40722-017-0103-9

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  • Takeyoshi Nagai, Daisuke Hasegawa, Takahiro Tanaka, Hirohiko Nakamura, Eisuke Tsutsumi, Ryuichiro Inoue, Toru Yamashiro .  First Evidence of Coherent Bands of Strong Turbulent Layers Associated with High-Wavenumber Internal-Wave Shear in the Upstream Kuroshio .  Scientific Reports 7 ( 1 ) 14555   2017.11Reviewed

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Scientific Reports  

    DOI: 10.1038/s41598-017-15167-1

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    PubMed

  • SAITA Tomonori, HAYATA Masahiro, YAMASHIRO Toru .  RELATIONSHIP BETWEEN PROPAGATION PATHS OF ATMOSPHERIC PRESSURE WAVE OVER THE EAST CHINA SEA AND SEA LEVEL FLUCTUATION OFF THE WEST COAST OF KYUSHU. .  Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)73 ( 2 ) I_175 - I_180   2017.10Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    &nbsp;Secondary undulations caused by meteorological disturbances over the East China Sea are frequently observed in sea areas around the west coast of Kyushu Island. In this study, numerical analyses were carried out to figure out a relationship between propagation paths of atmospheric pressure wave over the East China Sea and characteristics of sea level fluctuation off the west coast of Kyushu Island. As the result, it is clarified that a behavior of water surface waves caused by atmospheric pressure disturbances strongly depends on incident position and angle of a pressure wave to the Okinawa Trough. A propagation path of the pressure wave also exerts a significant influence on timing that peaks of sea level fluctuation arise in the sea area off Meshima Island, Uji Island, Nagasaki, Kami-Koshiki and Makurazaki. In particular it is possible that a peak of sea level fluctuation in nearshore area off Kyushu Island comes around 4 hours before that around Meshima island located on the west side of the Okinawa Trough.

    DOI: 10.2208/kaigan.73.I_175

  • KAMIUTO Mizuki, YAMASHIRO Toru, SAITA Tomonori, ASANO Toshiyuki, JOMOTO Kazuyoshi .  MONITORING OF LONG-PERIOD WAVE IN THE WESTERN REGION OF KAGOSHIMA FOR SECONDARY UNDULATION PREDICTION .  Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)73 ( 2 ) I_731 - I_736   2017.8Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    &nbsp;Direct measurement of sea level at Meshima Island during February 10 &ndash; March 27 in 2012 and at Uji Island during February 1 &ndash; March 31 in 2016 were made in relation to the occurrence of secondary undulation at the west coast of Kagoshima. We found that the secondary undulations with the periods of 12 and 24 minutes at Koshiki Island and the period of 16 minutes at Makurazaki are dominant. Moreover, it was suggested that the monitoring of sea-level variation with the periods of 8 &ndash; 32 minutes at Meshima Island and Uji Island is useful to the prediction of the approach of long-period wave to cause the secondary undulation at Koshiki Island and Makurazaki.

    DOI: 10.2208/jscejoe.73.I_731

  • HORITA Masamoto, YAMASHIRO Toru, KAKO Shin'ichiro, JOMOTO Kazuyoshi .  POWER POTENTIAL OF TIDAL CURRENTS AROUND THE NAGASHIA STRAIT .  Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)73 ( 2 ) I_755 - I_760   2017.8Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    &nbsp;The power potential of tidal currents around Nagashima Strait were examined in relation to tidal current power generation using the results of ADCP observation and numerical simulation. We found the tidal current power of 2.2 kW/m<sup>2</sup> in the Nagashima Strait and 6.0 kW/m<sup>2</sup> in the Kuronoseto Strait. Moreover, it was shown from the results of the numerical simulation for the arrayed 20 tidal current turbines that the daily mean value of extractable tidal energy is 447 MW in the Nagashima Strait and 540 MW in the Kuronoseto Strait. In addition, it was suggested that the amplitudes of tidal currents in the Nagashima Strait and the Kuronoseto Strait decrease 6 cm/s and 11 cm/s, respectively, because of the arrayed turbines.

    DOI: 10.2208/jscejoe.73.I_755

  • Xiao-Hua Zhu, Hirohiko Nakamura, Menghong Dong, Ayako Nishina, Toru Yamashiro .  Tidal currents and Kuroshio transport variations in the Tokara Strait estimated from ferryboat ADCP data .  Journal of Geophysical Research: Oceans122 ( 3 ) 2120 - 2142   2017.2Reviewed

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Geophysical Union  

    DOI: 10.1002/2016JC012329

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  • 山城 徹,加賀 惇也,小牧 裕幸,広瀬 直毅,劉 天然,加古 真一郎,山田 博資,小田巻 実 .  高分解能海流モデルの計算結果に基づく本州南方海域における海流発電の適地選定 .  土木学会論文集B3(海洋開発)72 ( 2 ) I_796 - I_801   2016.8高分解能海流モデルの計算結果に基づく本州南方海域における海流発電の適地選定 Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.72.I_796

  • 新原 亜希子,谷川 正覚,山城 徹,加古 真一郎,城本 一義 .  鹿児島湾において夏季に発生する副振動の特徴 .  土木学会論文集B3(海洋開発)72 ( 2 ) I_324 - I_329   2016.8鹿児島湾において夏季に発生する副振動の特徴Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.72.I_324

  • 國里 立紀,加古 真一郎,山城 徹,中川 智文,山本 峻太郎,城本 一義 .  潮流発電に関連した奄美大島周辺海域における潮流の現地観測と数値実験 .  土木学会論文集B3(海洋開発)71 ( 2 ) I_109 - I_114   2015.9潮流発電に関連した奄美大島周辺海域における潮流の現地観測と数値実験 Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.71.I_109

  • 小牧 裕幸,加賀 惇也,山城 徹,加古 真一郎,城本 一義 .  海流発電に関連した黒潮エネルギーポテンシャルの変動特性 .  土木学会論文集B3(海洋開発)71 ( 2 ) I_115 - I_119   2015.9海流発電に関連した黒潮エネルギーポテンシャルの変動特性 Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.71.I_115

  • 浅野 敏之,山城 徹,山口 大輝,小原 陵 .  枕崎沖の大陸棚地形に捕捉されて増幅する気象津波の現地観測 .  土木学会論文集B2(海岸工学)70 ( 2 ) I_141 - l_145   2014.11枕崎沖の大陸棚地形に捕捉されて増幅する気象津波の現地観測Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/kaigan.70.I_141

  • 國里 立紀,加古 真一郎,山城 徹,中川 智文,城本 一義 .  大島海峡における潮流エネルギーポテンシャルに関する研究 .  土木学会論文集B3(海洋開発)_土木学会70 ( 2 ) I_109 - I_114   2014.10大島海峡における潮流エネルギーポテンシャルに関する研究Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.70.I_109

  • 池田 奈保子,新原 亜希子,山城 徹,浅野 敏之,齋田 倫範,城本 一義,加古 真一郎 .  女島の水位データを用いた九州西岸域における副振動の発生予報に関する検討 .  土木学会論文集B3(海洋開発)70 ( 2 ) I_199 - I_204   2014.10女島の水位データを用いた九州西岸域における副振動の発生予報に関する検討Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.70.I_199

  • 浅野 敏之,山城 徹,齋田 倫範,田中 健路 .  九州東シナ海沿岸で副振動災害を引き起こす気象津波の発生機構に関する研究 .  土木学会論文集B2(海岸工学)70 ( 1 ) 79 - 96   2014.9九州東シナ海沿岸で副振動災害を引き起こす気象津波の発生機構に関する研究Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/kaigan.70.79

  • 小牧 裕幸,山城 徹,城本 一義,仁科 文子,中村 啓彦,広瀬 直毅 .  海流発電適地選定のためのトカラ海峡周辺海域における黒潮調査 .  土木学会論文集B3(海洋開発)69 ( 2 ) l_109 - I_113   2013.9海流発電適地選定のためのトカラ海峡周辺海域における黒潮調査 Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.69.I_109

  • 池田 奈保子,古木 裕章,山城 徹,浅野 敏之,齋田 倫範,城本 一義 .  2012年春先に上甑島浦内湾で発生した副振動の特徴について .  土木学会論文集B3(海洋開発)69 ( 2 ) I_658 - I_663   2013.92012年春先に上甑島浦内湾で発生した副振動の特徴についてReviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.69.I_658

  • 萩平 裕樹,池田 奈保子,山城 徹,城本 一義 .  副振動に関連した東シナ海上での微気圧変動のPIV解析 .  土木学会論文集B3(海洋開発)68 ( 2 ) I_840 - I_845   2012.9副振動に関連した東シナ海上での微気圧変動のPIV解析Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.68.I_840

  • Toshiyuki Asano, Toru Yamashiro, Norihiro Nishimura .  Field observations of meteotsunami locally called “abiki” in Urauchi Bay, Kamikoshiki Island, Japan .  Natural Hazards   2012.8Field observations of meteotsunami locally called “abiki” in Urauchi Bay, Kamikoshiki Island, JapanReviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s11069-012-0330-2

  • Hirohiko Nakamura, Ayako Nishina, Kotaro Tabata, Masataka Higashi,Akimasa Habano,Toru Yamashiro .  Surface velocity time series derived from satellite altimetry data in a section across the Kuroshio southwest of Kyushu .  Journal of Oceanography   2012.2Surface velocity time series derived from satellite altimetry data in a section across the Kuroshio southwest of KyushuReviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10872-012-0101-4

  • 西 隆一郎,又野 友之輔,山城 徹,日高 正康,林 健太郎,Tommy Jansen .  インレットの安定な湖口断面積に関する研究 .  土木学会論文集B3(海洋開発)67 ( 2 ) I_1057 - I_1062   2011.12インレットの安定な湖口断面積に関する研究Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.67.I_1057

  • 高田 雅司,山城 徹,城本 一義,中村 啓彦,内山 正樹,福田 隆二,仁科 文子 .  混合期における鹿児島湾への外洋水の流入特性について .  土木学会論文集B3(海洋開発)67 ( 2 ) I_715 - I_720   2011.12混合期における鹿児島湾への外洋水の流入特性についてReviewed

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    DOI: 10.2208/jscejoe.67.I_715

  • 河野 泰士,落合 弘志,山城 徹,城本 一義,経塚 雄策,永瀬 恭一 .  潮流発電の適地選定に関連した五島列島周辺海域における潮流観測 .  土木学会論文集B3(海洋開発)67 ( 2 ) I_709 - I_714   2011.12潮流発電の適地選定に関連した五島列島周辺海域における潮流観測Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/jscejoe.67.I_709

  • 浅野 敏之,山城 徹,竹下 彰,坂本 裕昭,西村 規宏 .  上甑島浦内湾における「あびき」の現地観測 .  土木学会論文集B2(海岸工学)67 ( 2 ) I_176 - I_180   2011.11上甑島浦内湾における「あびき」の現地観測Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • 安田 健二,山城 徹,城本 一義,萩平 裕樹 .  2009年3月の上甑島浦内湾における副振動の観測 .  海洋開発論文集26   843 - 848   2010.62009年3月の上甑島浦内湾における副振動の観測Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Toshiyuki Asano, Toru Yamashiro, Taro Kakinuma .  Field observations of seiche events in a T-shape bay of Kami-Koshiki Island, Japan .  Proceedings of 32nd International Conference on Coastal Engineering   1 - 12   2010.6Field observations of seiche events in a T-shape bay of Kami-Koshiki Island, JapanReviewed

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.9753/icce.v32.currents.38

  • 柿沼 太郎,浅野 敏之,井上 大介,山城 徹,安田 健二 .  上甑島浦内湾における2009年2月潮位副振動の被害調査 .  海岸工学論文集B2-65 ( 1 ) 1391 - 1395   2009.11上甑島浦内湾における2009年2月潮位副振動の被害調査Reviewed

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  • 山城 徹,安田 健二,久保山 知明,城本 一義,柿沼 太郎,浅野 敏之 .  上甑島浦内湾で観測した副振動の特性について .  海洋開発論文集25   1365 - 1370   2009.6上甑島浦内湾で観測した副振動の特性についてReviewed

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  • 安達 貴浩,登川 武司,大山 俊明,山城 徹,櫻井 仁人 .  鹿児島湾湾口部における成層期の残差流構造 .  海岸工学論文集55   996 - 1000   2008.10鹿児島湾湾口部における成層期の残差流構造Reviewed

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  • 山城 徹,繁原 俊弘,浅野 敏之 .  鹿児島湾への外洋水への流入に及ぼす大隅分枝流の影響について .  海洋開発論文集24   921 - 926   2008.7鹿児島湾への外洋水への流入に及ぼす大隅分枝流の影響についてReviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2208/prooe.24.921

  • Toru Yamashiro, Masaki Kawabe, Daisuke Maki .  M2 Tidal Current in the Tokara Strait South of Kyushu, Japan .  The Proceedings of The Eighteenth (2008) International Offshore and Polar Engineering Conference1   533 - 538   2008.7M2 Tidal Current in the Tokara Strait South of Kyushu, JapanReviewed

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • Hirohiko Nakamura, Toru Yamashiro, Ayako Nishina, Hiroshi Ichikawa .  Time-frequency variability of Kuroshio meanders in the Tokara Strait .  Geophysical Reasearch Letters   2006.11Time-frequency variability of Kuroshio meanders in the Tokara StraitReviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1029/2006GL027516

  • 浅野 敏之,山城 徹,大里 和久,北島 清正 .  南九州および南西諸島海域における異常潮位の特性 .  海洋開発論文集22   133 - 137   2006.7南九州および南西諸島海域における異常潮位の特性Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • 山城 徹,真木 大介,櫻井 仁人 .  黒潮流軸の南北変動に関連したトカラ海峡表層における流速分布変動 .  海と空80 ( 3 ) 113 - 123   2004.12黒潮流軸の南北変動に関連したトカラ海峡表層における流速分布変動Reviewed

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  • Keisuke Taira, Shoji Kitagawa, Toru Yamashiro, Daigo Yanagimoto .  Deep and Bottom Currents in the Challenger Deep, Mariana Trench, Measured with Super-Deep Current Meters. .  Journal of Oceanography60   919 - 926   2004.12Deep and Bottom Currents in the Challenger Deep, Mariana Trench, Measured with Super-Deep Current Meters.Reviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10872-005-0001-y

  • Toru Yamashiro, Masaki Kawabe .  Variations of the Kuroshio Axis South of Kyushu in Relation to the Large Meander of the Kuroshio .  Journal of Oceanography58 ( 3 ) 487 - 503   2002.6Variations of the Kuroshio Axis South of Kyushu in Relation to the Large Meander of the KuroshioReviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1023/A:1021265315858

  • 山城 徹,川辺 正樹,櫻井 仁人 .  トカラ海峡亜表層における黒潮流軸・流速の変動特性 .  海と空77 ( 4 ) 153 - 161   2002.3トカラ海峡亜表層における黒潮流軸・流速の変動特性Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Toru Yamashiro, Masaki Kawabe .  Monitoring of Position of the Kuroshio Axis in the Tokara Strait Using Sea Level Data .  Journal of Oceanography52 ( 6 ) 675 - 687   1996.12Monitoring of Position of the Kuroshio Axis in the Tokara Strait Using Sea Level DataReviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/BF02239459

  • Akio Maeda, Kazuki Uejima, Toru Yamashiro, Masahito Sakurai, Hiroshi Ichikawa, Masaaki Chaen, Keisuke Taira, Shinjiro Mizuno .  Near Inertial Motion Excited by Wind Change in a Marigin of the Typhoon 9019 .  Journal of Oceanography52 ( 3 ) 375 - 388   1996.6Near Inertial Motion Excited by Wind Change in a Marigin of the Typhoon 9019Reviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/BF02235931

  • 山城 徹,前田 明夫,櫻井 仁人 .  東シナ海における平均的な黒潮の流軸位置とその変化 .  海と空69 ( 3 ) 125 - 134   1993.12東シナ海における平均的な黒潮の流軸位置とその変化Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Akio Maeda, Toru Yamashiro, Masahito Sakurai .  Fluctuation in Volume Transport Distribution Accompanied by the Kuroshio Front Migration in the Tokara Strait .  Journal of Oceanography49 ( 2 ) 231 - 245   1993.4Fluctuation in Volume Transport Distribution Accompanied by the Kuroshio Front Migration in the Tokara StraitReviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/BF02237290

  • Akio Maeda, Masahito Sakurai, Toru Yamashiro .  Application of Satellite Infrared Image to Monitor Change of the Kuroshio in the Tokara Strait .  Proceedings of the 18th International Symposium on Space Technology and Science   2027 - 2031   1992.10Application of Satellite Infrared Image to Monitor Change of the Kuroshio in the Tokara StraitReviewed

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • 山城 徹,前田 明夫,櫻井 仁人,市川 洋 .  東シナ海における黒潮のGEK測流結果を基準とした平均流速分布と平均流量 .  海と空66 ( 3 ) 181 - 190   1990.12東シナ海における黒潮のGEK測流結果を基準とした平均流速分布と平均流量Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Toru Yamashiro, Akio Maeda,Hiroshi Ichikawa .  M2 Tidal Currents near the Continental Shelf Margin in the East China Sea .  Progress in Oceanography21   431 - 440   1986.7M2 Tidal Currents near the Continental Shelf Margin in the East China SeaReviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/0079-6611(88)90019-5

  • 前田 明夫,山城 徹 .  東シナ海大陸棚斜面のM2分潮への影響 .  沿岸海洋研究ノート23 ( 1 ) 1 - 5   1985.8東シナ海大陸棚斜面のM2分潮への影響Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

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MISC

  • 関空浸水「副振動」影響か 太平洋側、九州西岸で多発

    山城 徹

    サイエンス BOX   2018.11

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    Language:Japanese   Publisher:讀賣新聞  

  • 現場観測に基づく甑島浦内湾の副振動の特性について

    山城 徹

    2014年度(第50回)水工学に関する夏期研修会講義集   B-7-1 - B-7-20   2014.8

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    Language:Japanese   Publishing type:Meeting report   Publisher:土木学会(水工学委員会・海岸工学委員会)  

  • 海流発電 黒潮に適地、島振興期待

    山城 徹

    次世代エネ考(17) 鹿児島・九州の現場から   2013.12

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    Language:Japanese   Publisher:南日本新聞  

  • 黒潮発電、トカラが最適地

    山城 徹

    かごしまタラソニュース   ( 16 )   2 - 5   2013.2

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Publisher:海の総合情報誌  

  • 潮流発電 技術開発の動き注目,聞きたい離島の活力(下)

    山城 徹

    けいざい WEST   2012.3

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    Language:Japanese   Publisher:朝日新聞  

  • 潮流発電に適した瀬戸・水道,聞きたい離島の活力(上)

    山城 徹

    けいざい WEST   2012.2

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    Language:Japanese   Publisher:朝日新聞  

  • 黒潮流軸の南北変動に伴うトカラ海峡における黒潮流速分布の変動

    山城徹,櫻井仁人

    月刊海洋   2004.4

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  • ドイツ海洋研究船「ゾンネ」乗船記

    平啓介,山城徹

    月刊海洋   1997.2

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  • 東シナ海の黒潮の平均流軸位置と流軸移動に伴う水温及び水位変動

    山城徹,前田明夫,櫻井仁人

    月刊海洋   1994.3

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  • 東シナ海のM2分潮流の性質

    山城徹,前田明夫

    月刊海洋科学   1986.7

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  • Author Correction: First evidence of coherent bands of strong turbulent layers associated with high-wavenumber internal-wave shear in the upstream kuroshio (Scientific Reports (2017) DOI: 10.1038/s41598-017-15167-1)

    Nagai T.

    Scientific Reports   8 ( 1 )   8922   2018.12

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    Publisher:Scientific Reports  

    DOI: 10.1038/s41598-018-26662-4

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Presentations

  • 山城 徹   鹿児島県の海洋環境とエネルギー   Invited

    2021年度11月CPD講演会  2021.11  日本技術士会九州本部鹿児島県支部

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    Event date: 2021.11

    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:鹿児島市   Country:Japan  

  • 山城 徹,鎌田真希,齋田倫範,城本一義,吉野広大,中村大志   南九州西岸域における副振動と海洋長波の現地観測  

    第46回 海洋開発シンポジウム  2021.7  土木学会

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    Event date: 2021.6 - 2021.7

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 山城 徹   南九州西岸地域における副振動発生予測に向けた海洋長波監視システムの構築  

    第13回(一財)漁港漁場漁村総合研究所/調査研究成果発表会  (一財)漁港漁場漁村総合研究所

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    Event date: 2019.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都  

  • 山城 徹, 深田 茉子, 齋田 倫範, 浅野 敏之, 城本 一義   海洋長波の監視網構築に向けた九州西方海域での水位の現地観測  

    第66回海岸工学講演会  土木学会

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    Event date: 2019.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鹿児島市  

  • 濱添 洸也,山城 徹,加古 真一郎,城本 一義   鹿児島周辺の強潮流域における成層を考慮した潮流エネルギー賦存量の数値計算  

    第44回 海洋開発シンポジウム  土木学会

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    Event date: 2019.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北九州市(福岡)  

  • 山城徹   南九州西岸地域の副振動の発生予測に向けた海洋長波モニタリングシステムの構築  

    平成30年度防災・日本再生シンポジウム 「南九州固有の地域防災と地域強靱化の最新動向」  鹿児島大学

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鹿児島市  

  • 山城徹   鹿児島周辺の海域の潮流および海流パワーポテンシャルについて  

    第15回 海洋エネルギーシンポジウム2018  佐賀大学

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    Event date: 2018.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀市  

  • 谷川 正覚,山城 徹,上宇都 瑞季,加古 真一郎,濱添 洸也   奄美大島小湊漁港における夏季に発生する副振動の数値計算  

    第43回 海洋開発シンポジウム  土木学会

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    Event date: 2018.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢市(石川)  

  • 山城 徹,伊藤 孝暢,山田 博資,広瀬 直毅,上宇都 瑞季,濱添 洸也   串本と浦神の潮位差から見積もった非大蛇行期における潮岬沖の黒潮流速の変動特性  

    第43回 海洋開発シンポジウム  土木学会

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    Event date: 2018.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢市(石川)  

  • 山城 徹,山田 博資,広瀬 直毅,長濱 匡,中村 啓彦,仁科 文子,内山 正樹,上宇都 瑞季   海流発電に関連した非大蛇行期における潮岬沖の黒潮の現地観測  

    第43回 海洋開発シンポジウム  土木学会

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    Event date: 2018.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢市(石川)  

  • 山城徹   鹿児島県の海洋再生エネルギーについて  

    平成30年度鹿児島大学重点領域研究「エネルギー」シンポジウム 鹿児島の再生可能エネルギーを考える~地域の再生可能エネルギー利用への取り組み~  鹿児島大学

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    Event date: 2018.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鹿児島市  

  • 上宇都 瑞季,山城 徹,斎田 倫範,浅野 敏之,城本 一義   副振動の発生予測に向けた鹿児島西方海域での長周期波のモニタリング  

    第42回 海洋開発シンポジウム  土木学会

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    Event date: 2017.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:仙台市(宮城)  

  • 堀田 正資,山城 徹,加古 真一郎,城本 一義   鹿児島県長島周辺海域における潮流パワーポテンシャルについて  

    第42回 海洋開発シンポジウム  土木学会

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    Event date: 2017.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:仙台市(宮城)  

  • 小牧 裕幸,長濱 匡,山城 徹,広瀬 直毅,劉 天然,加古 真一郎,山田 博資,小田巻 実   高分解能海流モデルの計算結果を用いた海流発電の適地について  

    2016年度日本海洋学会秋季大会  日本海洋学会

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 山城 徹,長濱 匡,小牧 裕幸,中村 啓彦,仁科 文子,内山 正樹,加古 真一郎,広瀬 直毅,劉 天然,山田 博資   海流発電に関連したトカラ海峡における黒潮の現場観測と数値計算  

    2016年度日本海洋学会秋季大会  日本海洋学会

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (keynote)  

  • 新原 亜希子,谷川 正覚,山城 徹,加古 真一郎,城本 一義   鹿児島湾において夏季に発生する副振動の特徴  

    第41回 海洋開発シンポジウム  土木学会

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    Event date: 2016.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:浜松市(静岡)  

  • 山城 徹,加賀 惇也,小牧 裕幸,広瀬 直毅,劉 天然,加古 真一郎,山田 博資,小田巻 実   高分解能海流モデルの計算結果に基づく本州南方海域における海流発電の適地選定  

    第41回 海洋開発シンポジウム  土木学会

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    Event date: 2016.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:浜松市(静岡)  

  • Bin Wang, Tianran Liu, Naoki Hirose, Toru Yamashiro   High resolution modeling of ocean current energy in the Tokara Strait  

    2016年度日本海洋学会春季大会  日本海洋学会

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京都  

  • 國里 立紀,山城 徹,加古 真一郎,堀田 正資,小牧 裕幸   鹿児島県の奄美大島周辺海域で抽出可能な潮流エネルギーポテンシャルと潮流発電装置の設置が大島海峡の潮流場に与える影響  

    石油学会九州・沖縄支部第34回講演会  石油学会九州・沖縄支部

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    Event date: 2016.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:鹿児島市  

  • Ritsuki Kunisato, Toru Yamashiro   Observation and Numerical Simulation of Tidal Current around Amami-Oshima in Relation to Tidal Power Generation   International conference

    International RIAM Symposium on Ocean Renewable Energy Technologies and related fluid dynamics researches  Research Institute for Applied Mechanics, Kyushu University

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    Event date: 2015.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Fukuoka,Japan  

  • 山城 徹   マグロ養殖の生産向上への自然エネルギーの利用に関する検討  

    平成26年度地域志向教育研究成果報告会  鹿児島大学 かごしまCOCセンター

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    Event date: 2015.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:薩摩川内市(鹿児島)  

  • 福永 健史,広瀬 直毅,劉 天然,山城 徹,山田 博資,冨安 正蔵,種子田 雄   トカラ海峡におけるADCPデータと高分解能モデルの流速・流向比較  

    2015年度日本海洋学会秋季大会  日本海洋学会

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:松山市(愛媛)  

  • 小牧裕幸,加賀惇也,山城徹,加古真一郎,城本一義   海流発電に関連した黒潮エネルギーポテンシャルの変動特性  

    第40回海洋開発シンポジウム  土木学会

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    Event date: 2015.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神戸市  

    国内学会

  • 國里 立紀,加古 真一郎,山城 徹,中川 智文,山本 峻太郎,城本 一義   潮流発電に関連した奄美大島周辺海域における潮流の現地観測と数値実験  

    第40回海洋開発シンポジウム  土木学会

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    Event date: 2015.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神戸市  

  • 國里立紀,加古真一郎,山城徹,中川智文,城本一義   数値モデルを用いた奄美大島における潮流エネルギーポテンシャルの推算  

    2014年度日本海洋学会秋季大会  日本海洋学会

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:長崎市  

  • 山城徹   現場観測に基づく甑島浦内湾の副振動の特性について   Invited

    2014年度(第50回)水工学に関する夏期研修会  土木学会

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    Event date: 2014.8

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:北九州市  

  • 池田奈保子,新原亜希子,山城徹,浅野敏之,齋田倫範,城本一義,加古真一郎   女島の水位データを用いた九州西岸域における副振動の発生予報に関する検討  

    第39回海洋開発シンポジウム  土木学会

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    Event date: 2014.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟市  

  • 國里立紀,加古真一郎,山城徹,中川智文,城本一義   大島海峡における潮流エネルギーポテンシャルに関する研究  

    第39回海洋開発シンポジウム  土木学会

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    Event date: 2014.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟市  

  • 経塚雄策,孫慧慧,青柳洋平,山城徹   五島の奈留瀬戸/滝ヶ原瀬戸における潮流観測とシミュレーション  

    第24回海洋工学シンポジウム  日本船舶海洋工学会/日本海洋工学会

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都  

  • 國里立紀,加古真一郎,山城徹   数値モデルを用いた奄美大島の潮流シミュレーション  

    H25九州大学応用力学研究所研究集会「海洋エネルギー利用に関するテクノロジー」  九州大学応用力学研究所

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    Event date: 2014.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡市  

  • 池田奈保子,古木裕章,山城徹,浅野敏之,齋田倫範,城本一義   2012年春先に上甑島浦内湾で発生した副振動の特徴について  

    第38回海洋開発シンポジウム  土木学会

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    Event date: 2013.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:米子市(鳥取)  

  • 小牧裕幸,山城徹,城本一義,仁科文子,中村啓彦,広瀬直毅   海流発電適地選定のためのトカラ海峡周辺海域における黒潮調査  

    第38回海洋開発シンポジウム  土木学会

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    Event date: 2013.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:米子市(鳥取)  

  • 山城徹   鹿児島の潮流の物理環境  

    第3回かごしま産学官交流会「かごしまの次世代エネルギー研究と活用事例」  鹿児島大学

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    Event date: 2013.1

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:鹿児島市  

  • 山城徹   海潮流発電に関連した九州周辺海域での黒潮と潮流調査  

    H24九州大学応用力学研究所研究集会「海洋エネルギー利用に関するテクノロジー」  九州大学応用力学研究所

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    Event date: 2013.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡市  

  • 山城徹   MSM地上データを用いた九州西岸での副振動の発生予報に関する検討  

    第66回西日本海洋調査技術連絡会議  第七管区海上保安本部

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    Event date: 2012.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北九州市  

  • 萩平裕樹,池田奈保子,山城徹,城本一義   副振動に関連した東シナ海上での微気圧変動のPIV解析  

    第37回海洋開発シンポジウム  土木学会

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    Event date: 2012.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:函館市  

  • 山城徹,経塚雄策   九州離島における海潮流発電の実現可能性の調査   Invited

    島嶼研シンポジウム「島エネルギーの自給可能性を考える」  鹿児島大学・国際島嶼教育研究センター

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    Event date: 2011.12

    Language:Japanese  

    Venue:鹿児島市  

  • 経塚雄策,牧野愛,長澤和也,山城徹   五島における潮流発電のフィージビリティスタディ  

    第22 回海洋工学シンポジウム  日本海洋工学会/日本船舶海洋工学会

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    Event date: 2011.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都  

  • 高田雅司,山城徹,城本一義,中村啓彦,内山正樹,福田隆二,仁科文子   混合期における鹿児島湾への外洋水の流入特性について  

    第36回海洋開発シンポジウム  土木学会

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    Event date: 2011.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:松山市(愛媛)  

  • 河野泰士,落合弘志,山城徹,城本一義,経塚雄策,永瀬恭一   潮流発電の適地選定に関連した五島列島周辺海域における潮流観測  

    第36回海洋開発シンポジウム  土木学会

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    Event date: 2011.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:松山市(愛媛)  

  • 西隆一郎,又野友之輔,山城徹,日高正康,林健太郎,Tommy Jansen   インレットの安定な湖口断面積に関する研究  

    第36回海洋開発シンポジウム  土木学会

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    Event date: 2011.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:松山市(愛媛)  

  • 経塚雄策,牧野愛,山城徹   五島における潮流エネルギーポテンシャルについて  

    日本船舶海洋工学会平成23年春季講演会  日本船舶海洋工学会

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    Event date: 2011.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡市  

  • 萩平裕樹,山城徹,城本一義,安田健二   2009年3月に上甑島浦内湾で発生した副振動の特性  

    第64回西日本海洋調査技術連絡会議  第十管区海上保安本部

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    Event date: 2010.12

    Language:Japanese  

    Venue:鹿児島市  

  • 山城徹,永瀬恭一郎,城本一義,河野泰士,落合弘志,菅章雅   九州離島周辺海域で観測された黒潮と潮流  

    2010年度九州沖縄地区合同シンポジウム「離島周辺の海洋環境と生物資源・海洋エネルギー」  日本海洋学会西南支部/海洋気象学会/水産海洋学会

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    Event date: 2010.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鹿児島市  

  • 中村啓彦,仁科文子,山城徹,田畑光太郎   北部沖縄トラフの黒潮流路変動-係留観測と衛星海面高度データの比較-  

    2010年度日本海洋学会秋季大会  日本海洋学会

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:網走市(北海道)  

  • 安田健二,山城徹,城本一義,萩平裕樹   2009年3月の上甑島浦内湾における副振動の観測  

    第35回海洋開発シンポジウム  土木学会

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    Event date: 2010.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鹿児島市  

  • 中村啓彦、仁科文子、山城徹、古川洋一郎   黒潮小蛇行の発生頻度の季節的偏り ---その原因の考察  

    2009年度日本海洋学会秋季大会  日本海洋学会

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都市  

  • 井上太介,柿沼太郎,山城 徹   T型湾における潮位副振動の減衰  

    土木学会第65回年次学術講演会  土木学会

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡市  

  • 山城徹,安田健二,久保山知明,城本一義,柿沼太郎,浅野敏之   上甑島浦内湾で観測した副振動の特性について  

    第34回海洋開発シンポジウム  土木学会

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    Event date: 2009.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:横浜市  

  • Toru Yamashiro, Masaki Kawabe, Daisuke Maki   M2 Tidal Current in the Tokara Strait South of Kyushu, Japan   International conference

    The Eighteenth (2008) International Offshore and Polar Engineering Conference  the International Society of Offshore and Polar Engineers

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    Event date: 2008.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Vancouver, Canada  

  • 山城徹,繁原俊弘,浅野敏之   鹿児島湾への外洋水への流入に及ぼす大隅分枝流の影響について  

    第33回海洋開発シンポジウム  土木学会

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    Event date: 2008.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:倉敷市(岡山)  

  • Hirohiko Nakamura, Toru Yamashiro, Ayako Nishina, Hiroshi Ichikawa   Time-frequency variability of the Kuroshio meanders in Tokara Strait   International conference

    AGU, Fall Meeting 2006  American Geophysical Union

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    Event date: 2006.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:San Francisco, USA  

  • 浅野敏之,山城徹,大里和久,北島清正   南九州および南西諸島海域における異常潮位の特性  

    第31回海洋開発シンポジウム  土木学会

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    Event date: 2006.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大津市(滋賀)  

  • Toru Yamashiro, Daisuke Maki, Masaki Kawabe   Characteristcs of M2 Tidal Current in the Tokara Strait South of Kyushu  

    International Conference on "Coastal Oceanography and Sustainable Marine Aquaculture"  INOC

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    Event date: 2006.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kota Kinabalu, Sabah, Malaysia  

  • 北島 清正, 浅野 敏之, 山城 徹   南九州および南西諸島海域における異常潮位の出現特性  

    平成17年度土木学会西部支部研究発表会  土木学会西部支部

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    Event date: 2006.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:宮崎市  

  • 平啓介,柳本大吾,山城徹,北川庄司   マリアナ海溝の温度、塩分、流速の観測  

    2002年度日本海洋学会秋季大会  日本海洋学会

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    Event date: 2003.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都  

  • Toru Yamashiro, Akio Maeda, Masahito Sakurai   Fluctuations of Current and Temperature Related with the Kuroshio Path Variation in the Tokara Strait  

    The 10th PAMS/JECSS Workshop  Kagoshima University

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    Event date: 1999.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kagoshima,Japan  

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Research Projects

  • クロマグロの養殖生産量の増大に向けた、生け簀の最適配置化と海況予報システムの構築

    2020.11

    科学技術振興機構  研究成果最適展開支援プログラム(A-STEP) トライアウト 

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    Grant type:Competitive

  • 海流発電実証実験のための海況評価

    2018.6

    民間企業  一般受託研究 

  • 南九州西岸地域の副振動発生予測に向けた海洋長波監視システムとハザードマップの構築

    2018.4

    科学研究費補助金  基盤研究(B)

  • 性能評価手法及びポテンシャルの調査

    2014.7 - 2017.9

    政府機関  一般受託研究 

  • 離島周辺海域における黒潮を利用した海流発電の適地のマッピング

    2012.4 - 2014.3

    科学研究費補助金  挑戦的萌芽研究

  • 九州西岸で発生する潮位副振動(あびき)の予知と防災対策手法の開発

    2011.4 - 2014.3

    科学研究費補助金  基盤研究(B)

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