Investigation on characteristics of swimming behavior of fish and suitable geometric shape of fishway for high migrating rate

• Project/Area Number: 26420500
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Hydraulic engineering
• Research Institution: Kyushu Institute of Technology
• Principal Investigator: ONITSUKA Kouki 九州工業大学, 大学院工学研究院, 准教授 (20293904)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: 魚道 / 魚群 / 遊泳挙動 / 遡上率 / 魚の挙動 / 突進速度 / 遊泳速度

Outline of Final Research Achievements

The migration rate was counted in the fishway with alternated notch under the condition that the slope of bed is positive and also negative in several discharge. The migration rate is higher in the case of slope of bed is positive. The migration rate was counted in the fishway with rough boulders. The migration rate increases with an increase of distance between rough boulders. The effects of turbidity on fish behavior were investigated. It was found that the fish school was splited in turbidity water.

Research Products

• [Journal Article] 開水路流の急拡部の拡大率がオイカワの休憩特性に及ぼす影響 (2017)
  • Author(s): 鬼束幸樹，秋山壽一郎，定地憲人，泉孝佑，緒方亮，西川貴大
  • Journal Title: 土木学会論文集(B1水工学) Volume: 73
  • NAID: 130006406246
  • Peer Reviewed
• [Journal Article] 増水時における流速と加速度がオイカワの遊泳特性に及ぼす影響 (2017)
  • Author(s): 鬼束幸樹，秋山壽一郎，定地憲人，緒方亮，西川貴大
  • Journal Title: 土木学会論文集(B1水工学) Volume: 73
  • NAID: 130006406247
  • Peer Reviewed
• [Journal Article] 階段式魚道の底面に設置した粗石の間隔がオイカワの遡上特性に及ぼす影響 (2017)
  • Author(s): 鬼束幸樹，秋山壽一郎，有須田朋子，定地憲人，緒方亮
  • Journal Title: 土木学会論文集(B1水工学) Volume: 73
  • NAID: 130006406243
  • Peer Reviewed
• [Journal Article] 階段式魚道におけるアユおよびオイカワの遡上特性の比較 (2017)
  • Author(s): 鬼束幸樹，秋山壽一郎，武田知秀，角田裕香
  • Journal Title: 土木学会論文集(B1水工学) Volume: 73
  • NAID: 130006406213
  • Peer Reviewed
• [Journal Article] 階段式魚道における底面の下り勾配がカワムツの遡上特性に及ぼす影響 (2017)
  • Author(s): 鬼束幸樹，秋山壽一郎，武田知秀，藤木翼，國崎晃平
  • Journal Title: 土木学会論文集(B1水工学) Volume: 73
  • NAID: 130006406211
  • Peer Reviewed
• [Journal Article] 植生密度の変化がオイカワの遊泳特性に及ぼす影響 (2016)
  • Author(s): 鬼束幸樹，秋山壽一郎，宍戸陽，定地憲人
  • Journal Title: 土木学会論文集G(環境) Volume: 72
  • NAID: 130005530467
  • Peer Reviewed
• [Journal Article] 開水路に設置した遮蔽板の横断方向間隔の変化がアユの遊泳特性に及ぼす影響 (2016)
  • Author(s): 鬼束幸樹，秋山壽一郎，白岡敏，鎹敬介，桃谷和也
  • Journal Title: 土木学会論文集G(環境) Volume: 72
  • NAID: 130005530482
  • Peer Reviewed
• [Journal Article] 減速時の加速度と流速がカワムツの遊泳挙動に及ぼす影響 (2016)
  • Author(s): 鬼束幸樹，秋山壽一郎，宍戸陽，武田知秀
  • Journal Title: 土木学会論文集G(環境) Volume: 72
  • NAID: 130005530483
  • Peer Reviewed
• [Journal Article] 増水時のオイカワの避難行動に及ぼすわんど開口部長さの影響 (2016)
  • Author(s): 鬼束幸樹，秋山壽一郎，宍戸陽，武田知秀
  • Journal Title: 土木学会論文集G(環境) Volume: 72
  • NAID: 130005589388
  • Peer Reviewed
• [Journal Article] 階段式魚道の壁面色がアユの遡上特性に及ぼす影響 (2016)
  • Author(s): 鬼束幸樹，秋山壽一郎，高松周平
  • Journal Title: 土木学会論文集G(環境) Volume: 72
  • NAID: 130005589398
  • Peer Reviewed
• [Journal Article] 濁度が静止流体中を遊泳するアユの魚群の挙動に及ぼす影響 (2016)
  • Author(s): 鬼束幸樹，秋山壽一郎，鎹敬介，小原徳晃，桃谷和也，定地憲人
  • Journal Title: 土木学会論文集G(環境) Volume: 72
  • NAID: 130005589393
  • Peer Reviewed
• [Journal Article] 階段式魚道のプール底面に設置した粗石が魚の遡上特性に及ぼす影響 (2016)
  • Author(s): 鬼束幸樹，秋山壽一郎，宍戸陽，高松周平，角田裕香，有須田朋子
  • Journal Title: 土木学会論文集(B1水工学) Volume: 72
  • NAID: 130005311880
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 開水路流中の気泡に対するアユ魚群の忌避特性 (2016)
  • Author(s): 鬼束幸樹，秋山壽一郎，鎹敬介，桃谷和也，小原徳晃，定地憲人
  • Journal Title: 土木学会論文集(B1水工学) Volume: 72
  • NAID: 130005311881
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 階段式魚道内に設置した仕切り板によるオイカワの休憩場所の制御に関する検討 (2015)
  • Author(s): 鬼束幸樹，秋山壽一郎，藏本更織，宍戸陽，角田裕香
  • Journal Title: 土木学会論文集G(環境) Volume: 71
  • NAID: 130005155746
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 増水がオイカワの遊泳挙動に及ぼす影響 (2015)
  • Author(s): 鬼束幸樹，秋山壽一郎，平野陽一，鎹敬介，桃谷和也，古里佳子
  • Journal Title: 土木学会論文集B1(水工学) Volume: 71
  • NAID: 130005123488
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] アユの忌避色を利用した階段式魚道における遡上率改善策 (2015)
  • Author(s): 鬼束幸樹，秋山壽一郎，宍戸陽，有須田朋子，高松周平
  • Journal Title: 土木学会論文集B1(水工学) Volume: 71
  • NAID: 130005123482
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] 開水路流中の気泡に対するアユの忌避行動 (2015)
  • Author(s): 鬼束幸樹，秋山壽一郎，平野陽一，鎹敬介，古里佳子，桃谷和也
  • Journal Title: 土木学会論文集B1(水工学) Volume: 71
  • NAID: 130005123481
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] 階段式魚道内の底面傾斜がアユの遡上特性に及ぼす影響 (2014)
  • Author(s): 鬼束幸樹，秋山壽一郎，野口翔平，宍戸陽
  • Journal Title: 土木学会論文集G(環境) Volume: 70
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] 階段式魚道の底面における粗石の配置が魚の遡上特性に及ぼす影響 (2015)
  • Author(s): 有須田朋子，角田裕香，鬼束幸樹，秋山壽一郎
  • Organizer: 土木学会西部支部研究発表会
  • Place of Presentation: 沖縄県那覇市
  • Year and Date: 2015-03-07
• [Presentation] 増水における流速と加速度の違いがオイカワの遊泳特性に及ぼす影響 (2015)
  • Author(s): 平野陽一，桃谷和也，鬼束幸樹，秋山壽一郎
  • Organizer: 土木学会西部支部研究発表会
  • Place of Presentation: 沖縄県那覇市
  • Year and Date: 2015-03-07