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TADA Akio
Graduate School of Agricultural Science / Department of Agricultural Engineering and Socio-Economics
Professor

Researcher basic information

■ Research Areas
  • Environmental science/Agricultural science / Rural environmental engineering and planning
■ Committee History
  • Apr. 2024 - Present, 兵庫県, 公共事業審査会委員
  • Apr. 2006 - Present, 農業農村工学会水文水環境研究部会, 幹事
  • Apr. 2018 - Mar. 2022, 大阪府河川整備審議会, 委員
  • Jul. 2013 - Jun. 2014, 農業農村工学会誌編集委員会, 委員

Research activity information

■ Award
  • Aug. 2023 一般社団法人水文・水資源学会, 水文・水資源学会論文賞, ①Tada, A., Tanakamaru, H. (2022): Unbiased Estimates and Confidence Intervals of Riverine Loads for Low‐Frequency Water Quality Monitoring Strategies, Water Resources Research, 58, e2022wr031941 ②Tada, A., Tanakamaru, H. (2021): Unbiased Estimates and Confidence Intervals for Riverine Loads, Water Resources Research, 57, e2020wr0281702021
    多田明夫
    共同研究・競争的資金等の業績IDIRI

  • Jul. 2023 公益社団法人農業農村工学会, 学術賞, 河川流出負荷量とその不確かさの推定に関する一連の研究
    多田明夫
    共同研究・競争的資金等の業績IDIRI

  • Mar. 2009 The 13th International Water Technology Conference, First Award, Remote sensing for diagnosing actual depletion and water use efficiency
    Bashir M.A, Haruya Tanakamaru, Akio Tada

  • Aug. 2008 社団法人農業農村工学会, 農業農村工学会優秀論文賞, 論文：集水域からの流出負荷量の推定法とその不確かさについて
    Akio TADA, Haruya TANAKAMARU, Takeshi HATA

■ Paper
  • Akio TADA, Haruya TANAKAMARU
    Lead, Mar. 2024, 農業農村工学会論文集, 92(1) (1), II_9 - II_15, Japanese
    [Refereed]
    Scientific journal

  • Precise Confidence Intervals for Annual Riverine Constituent Loads ― Based on low-frequency routine water quality monitoring ―
    TADA Akio, TANAKAMARU Haruya
    Lead, Oct. 2023, Irrigation, drainage and rural engineering journal, 317, I_165 - I_174, Japanese
    [Refereed]
    Scientific journal

  • Estimation Methods for Annual River Loads Based on Water Quality Monitoring Data from Public Water Bodies ― A case study in the upper Ibo watershed ―
    Akio TADA, Haruya TANAKAMARU
    Lead, 2023, Irrigation, drainage and rural engineering journal, Japanese
    [Refereed]
    Scientific journal

  • Water Quality Monitoring Methods and Estimators for Efficient Estimation of Annual River Load
    TADA Akio, TANAKAMARU Haruya
    Lead, 2023, Irrigation, drainage and rural engineering journal, Japanese
    [Refereed]
    Scientific journal

  • Characteristics of Annual River Loads
    TADA Akio, TANAKAMARU
    Lead, 2023, Irrigation, drainage and rural engineering journal, Japanese
    [Refereed]
    Scientific journal

  • Akio TADA, Haruya TANAKAMARU
    Lead, Oct. 2022, Irrigation, drainage and rural engineering journal, 90(2) (2), I_279 - I_290, Japanese
    [Refereed]
    Scientific journal

  • 簡易推定法による事前放流の洪水軽減効果が大きいため池の選定
    田中丸 治哉, 喜田 直也, 多田 明夫
    Jun. 2022, 水土の知（農業農村工学会誌）, 90(6) (6), 15 - 18, Japanese
    [Refereed]
    Scientific journal

  • Akio Tada, Haruya Tanakamaru
    American Geophysical Union (AGU), May 2022, Water Resources Research, 58(5) (5), English
    [Refereed]
    Scientific journal
    Link to Kobe Univ. Repository (Kernel)

  • 低平水田地域における湛水構成成分の見える化
    瀧川 紀子, 田中丸 治哉, 多田 明夫
    Mar. 2021, 応用水文（論文編）, (33) (33), 61 - 70, Japanese
    [Refereed]
    Scientific journal

  • Akio Tada, Haruya Tanakamaru
    Lead, American Geophysical Union (AGU), Mar. 2021, Water Resources Research, 57(3) (3), English, International magazine
    [Refereed]
    Scientific journal
    Link to Kobe Univ. Repository (Kernel)

  • 低平水田地域における内水氾濫解析モデルの適用比較
    瀧川 紀子, 田中丸 治哉, 多田 明夫
    Nov. 2020, 土木学会論文集B1（水工学）, 76(2) (2), I_145 - I_150, Japanese
    [Refereed]
    Scientific journal

  • ため池事前放流で確保できる雨水貯留容量の推定とその評価
    田中丸 治哉, 鎗本 賢太, 多田 明夫
    Sep. 2020, 水土の知（農業農村工学会誌）, 88(9) (9), 19 - 22, Japanese
    [Refereed]
    Scientific journal

  • ため池の洪水軽減効果の簡易推定法
    田中丸 治哉, 立林 信人, 森 怜菜, 板倉 慎一郎, 多田 明夫
    Sep. 2020, 水土の知（農業農村工学会誌）, 88(9) (9), 23 - 26, Japanese
    [Refereed]
    Scientific journal

  • Verification of inundation analysis model in low-lying paddy field area -Application result in Shironego district-
    TAKIAGAWA Noriko, TANAKAMARU Haruya, TADA Akio, MORITA Koji, MIYAJIMA Mariko
    Mar. 2020, Applied Hydrology, (32) (32), 1 - 10, Japanese, Domestic magazine
    [Refereed]
    Scientific journal

  • Yoichi Fujihara, Haruya Tanakamaru, Akio Tada, Bashir M. Ahmed Adam, Khalid A. Eltaib Elamin
    Elsevier BV, Feb. 2020, Journal of Arid Environments, 173, 104044 - 104044
    [Refereed]
    Scientific journal

  • Google Earth Engineによるスーダン・洪水灌漑地区の土地利用解析
    藤原 洋一, 田中丸 治哉, 多田 明夫
    Jan. 2020, 水土の知 （農業農村工学会誌）, 88(1) (1), 7 - 10, Japanese
    [Refereed]
    Scientific journal

  • Forecasting rainfed sorghum yield using satellite-derived vegetation indices with limited ground-based information in Gadarif region, eastern Sudan
    M.A. Bashir, H. Tanakamaru, A. Tada, A.E. Hassan, A.E. Khalid, H.A. Sirelkhatim
    Jun. 2019, Gezira Journal of Agricultural Science, 17(2) (2), 211 - 227, English
    [Refereed]
    Scientific journal

  • Selection of irrigation ponds with large flood mitigation effect by water release
    TATEBAYASHI NOBUTO, TANAKAMARU HARUYA, TADA AKIO
    Hydrology and Water Environment Research Group, The Japanese Society of Irrigation, Drainage and Rural Engineering, Mar. 2019, Applied Hydrology, (31) (31), 21 - 30, Japanese
    [Refereed]
    Scientific journal

  • Simulation model to estimate the optimum irrigation area of Gash Delta Spate Irrigation System, Sudan
    Araya Zeray, GHEBREAMLAK, TANAKAMARU HARUYA, TADA AKIO, Bashir Mohammed, AHMED ADAM, Khalid Ali Eltaib ELAMIN
    The Japanese Society of Irrigation, Drainage and Rural Engineering, Research Section of Hydrology and Water Environment, Mar. 2018, Applied Hydrology, (30) (30), 1 - 10, English
    [Refereed]
    Symposium

  • Araya Ghebreamlak, Haruya Tanakamaru, Akio Tada, Bashir Ahmed Adam, Khalid Elamin
    Feb. 2018, Proceedings of the International Association of Hydrological Sciences, 376(376) (376), 69 - 75, English
    [Refereed]
    International conference proceedings

  • Study on soil moisture distribution of the Gash Delta Spate Irrigation System, Sudan
    Araya Zeray, GHEBREAMLAK, TANAKAMARU HARUYA, Khalid Ali Eltaib ELAMIN, TADA AKIO, Bashir Mohammed, AHMED ADAM
    Japan Society of Civil Engineers, Feb. 2018, Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering), 74(4) (4), I_817 - I_822, English
    [Refereed]
    Scientific journal
    Link to Kobe Univ. Repository (Kernel)

  • Araya Ghebreamlak, Haruya Tanakamaru, Akio Tada, Bashir Ahmed Adam, Khalid Elamin
    MDPI AG, Jan. 2018, Remote Sensing, 10(2) (2), 186 - 186, English
    [Refereed]
    Scientific journal
    Link to Kobe Univ. Repository (Kernel)

  • Evaluation of water supply non-uniformity in agricultural fields under spate irrigation by using satellite remote sensing
    TANAKAMARU HARUYA, KHALID ALI ELTAIB ELAMIN, TADA AKIO, TORII KIYOSHI, BASHIR MOHAMMED, AHAMED ADAM, ARAYA ZERAY, GHEBREAMLAK
    Japan Society of Irrigation, Drainage and Rural Engineering, Sep. 2016, Water, Land and Environmental Engineering, 84(9) (9), 35 - 38, Japanese
    [Refereed]
    Scientific journal

  • Satellite-based measurements for verification of cultivated area and water use efficiency in Gash Delta, Sudan
    Khalid A. E, TANAKAMARU HARUYA, TADA AKIO, Bashir M. A
    Blue Apple Publications, Aug. 2014, Journal of Agri-Food and Applied Sciences, 2(8) (8), 253 - 257, English
    [Refereed]
    Scientific journal

  • Interval Estimation of SS load using SALT method
    KURIBAYASI Yuka, TADA AKIO, TANAKAMARU HARUYA
    Corresponding, The Japanese Society of irrigation, drainage and rural engineering, Aug. 2014, Irrigation, drainage and rural engineering journal, 292, 255 - 260, Japanese, Domestic magazine
    [Refereed]
    Scientific journal

  • An Evaluation of Estimation Methods of Solute Load from a Small Forested Catchment
    栗原 周平, 多田 明夫, 田中丸 治哉
    Corresponding, Aug. 2013, 農業農村工学会論文集, 81(4) (4), 359 - 368, Japanese
    [Refereed]
    Scientific journal

  • Estimation of actual evapotranspiration in Gash Delta, Sudan using a satellite based energy balance model
    Khalid Ali Eltaib Elamin, TANAKAMARU Haruya, TADA Akio
    Mar. 2012, International Water Technology Journal, 2(1) (1), 47 - 56, English
    [Refereed][Invited]
    Scientific journal

  • Arable Land Salinization due to Water Resources Development in Xinjiang Uyghur, China
    Abdulsattar Muhammadimin, Haruya Tanakamaru, Akio Tada
    農業土木学会, 2012, Water, Land and Environmental Engineering, Vol.80, No.2, pp.99-102(2) (2), 99 - 102, Japanese
    [Refereed]
    Scientific journal

  • Remote Sensing for Assessing Water Management and Irrigation Performance in the Arid Environment of the Gezira Scheme, Sudan
    Bashir M.A, Haruya Tanakamaru, Akio Tada, Khalid A.E
    2011, Journal of Environmental Science and Engineering, Vol.5, No.3, pp.344-356, English
    [Refereed]
    Scientific journal

  • Bashir Mohammed Ahmed, Haruya Tanakamaru, Akio Tada
    2010, INTERNATIONAL JOURNAL OF REMOTE SENSING, 31(16) (16), 4281 - 4294, English
    [Refereed]
    Scientific journal

  • M. A. Bashir, H. Tanakamaru, A. Tada
    Jun. 2009, JOURNAL OF ENVIRONMENTAL INFORMATICS, 13(2) (2), 86 - 92, English
    [Refereed]
    Scientific journal

  • Satellite-based energy balance model to estimate seasonal evapotranspiration for irrigated sorghum: a case study from the Gezira scheme, Sudan
    M. A. Bashir, T. Hata, H. Tanakamaru, A. W. Abdelhadi, A. Tada
    2008, HYDROLOGY AND EARTH SYSTEM SCIENCES, 12(4) (4), 1129 - 1139, English
    [Refereed]
    Scientific journal

  • Remote Sensing Derived Crop Coefficient for Estimating Crop Water Requirements for Irrigated Sorghum in the Gezira Scheme, Sudan
    M. A. Bashir, T. Hata, H. Tanakamaru, A. W. Abdelhadi, A. Tada
    Sep. 2007, JOURNAL OF ENVIRONMENTAL INFORMATICS, 10(1) (1), 47 - 54, English
    [Refereed]
    Scientific journal

  • Long-Term Runoff Analysis of the Upper Blue Nile River Using a Distributed Water Balance Model
    Haruya Tanakamaru, Suguru Matsumoto, Akio Tada, Takeshi Hata
    2007, Sudan Journal of Agricultural Research, No.10, pp.11-21, English
    [Refereed]
    Scientific journal

  • Estimation of actual evapotranspiration using surface energy balance algorithm for land (SEBAL) for Gezira scheme, Part II: Application and validation
    Bashir M.A, Takeshi Hata, Akio Tada, Haruya Tanakamaru, Abdelhadi A.W
    2007, Sudan Journal of Agricultural Research, No.8, pp.77-87, English
    [Refereed]
    Scientific journal

  • Estimation of actual evapotranspiration using surface energy balance algorithm for land (SEBAL) for Gezira scheme, Part I: Determination and calculation of intermediate parameters
    Bashir M. A, Takeshi Hata, Akio Tada, Haruya Tanakamaru, Abdelhadi A. W
    2007, Sudan Journal of Agricultural Research, No.8, 65-76, English
    [Refereed]
    Scientific journal

  • Developing an Arc Hydro Data Model for Nile Basins based on SRTM-3 DEM data
    Akio Tada, Haruya Tanakamaru, Bashir M.A, Takeshi Hata, Kiyoshi Torii, Abdelhadi A.W
    2007, Sudan Journal of Agricultural Research, No.10, pp.73-78, English
    [Refereed]
    Scientific journal

  • Akio TADA, Takeshi HATA, Haruya TANAKAMARU
    Lead, Oct. 2006, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 2006(245) (245), 109 - 122, Japanese
    [Refereed]
    Scientific journal

  • 小型貯水池の水質特性について－農業用ため池と洪水調整池の事例研究－
    Akio TADA, Masato KUDARA, Haruya TANAKAMARU, Takeshi HATA
    Lead, 農業土木学会, 2006, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 246(6) (6), 891 - 902, Japanese, Domestic magazine
    [Refereed]
    Scientific journal

  • Certainty in Estimation of Effluent Solute Load from Small Forested Catchment
    Akio TADA, Ryoushuke YOSHIMURA, Haruya TANAKAMARU, Takeshi HATA
    Lead, 農業土木学会, 2006, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 242(2) (2), 39 - 48, Japanese, Domestic magazine
    [Refereed]
    Scientific journal

  • Satellite-based evapotranspiration and crop coefficient for irrigated sorghum in the Gezira scheme,Sudan.
    Bashir M. A, Takeshi Hata, Abdelhadi A. W, Haruya Tanakamaru, Akio Tada
    2006, Hydrology and Earth System Sciences Discussions, 3・793 - 817, English
    [Refereed]
    Scientific journal

  • Confidence Interval in LQ Regression - In the estimation of effluent soute flux from a small forested catchment -
    Akio TADA, Haruya TANAKAMARU, Takeshi HATA
    Lead, 農業土木学会, 2006, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 244(4) (4), 197 - 206, Japanese, Domestic magazine
    [Refereed]
    Scientific journal

  • Akio Tada, Haruya Tanakamaru, Takeshi Hata
    Long-term water quality data with high temporal resolution, together with hydrological data, are essential in developing hydrogeochemical and diffuse pollution modeling. An in situ flow injection potentiometry (FIP) system to monitor the stream water quality (chloride, sodium and potassium) every 15 minutes for two weeks was developed and tested in the laboratory and in a small forested catchment in Gozyo City, Nara Prefecture, Japan. The system resolves main hurdles that prevent long-term monitoring, except the problem of samples freezing in winter. Frequent calibration with three standards was adopted to compensate for the temperature dependency of ion-selective electrodes. The results of monitoring stream water quality in this catchment in 2004 showed clear differences in the concentration of the ions of chloride, potassium, and sodium depending on discharge: chloride showed the simple washout of accumulated atmospheric input, potassium implied the washout from the stock in the shallow soil layer, and sodium indicated the effect of ion exchange and chemical weathering.
    THE JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES, 2006, Journal of Japan Society of Hydrology & Water Resources, 9・6・445-457(6) (6), 445 - 457, English
    [Refereed]
    Scientific journal

  • Estimation of flooded area in the Bahr-Eljabel basin using remote sensing techniques.
    Shamselddin M.A, Takeshi Hata, Akio Tada, Bashir M.A, Haruya Tanakamaru
    2006, Hydrology and Earth System Sciences Discussions, 掲載受理, English
    [Refereed]
    Scientific journal

  • 進化戦略による流出モデル定数の多目的最適化
    Youichi HUJIHARA, Haruya TANAKAMARU, Takeshi HATA, Akio TADA
    農業土木学会, 2004, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 230・61-68(2) (2), 179 - 186, Japanese
    [Refereed]
    Scientific journal

  • A Mishra, T Hata, AW Abdelhadi, A Tada, H Tanakamaru
    Oct. 2003, HYDROLOGICAL PROCESSES, 17(14) (14), 2825 - 2835, English
    [Refereed]
    Scientific journal

  • T Maruyama, A Tada, K Iwama, H Horino
    Feb. 2003, SOIL SCIENCE, 168(2) (2), 119 - 127, English
    [Refereed]
    Scientific journal

  • 流出モデル定数の最適同定における誤差評価関数の選択に関する研究
    Youichi HUJIHARA, Haruya TANAKAMARU, Takeshi HATA, Akio TADA
    2003, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 225・137-149, 137 - 149, Japanese
    [Refereed]
    Scientific journal

  • 進化戦略による流出モデル定数の最適同定
    藤原 洋一, 田中丸 治哉, 畑 武志, 多田 明夫
    2003, 農業土木学会論文集, 第227号pp.119-129, 119 - 129, Japanese
    [Refereed]
    Scientific journal

  • Youichi HUJIHARA, Haruya TANAKAMARU, Takeshi HATA, Akio TADA
    The Nearest-Neighbor (NN) method, which is originally one of the statistical pattern recognition methods, is also very useful for time series forecasting. In the runoff forecasting using the NN method, some past rainfall-runoff events that are the most similar to the current event are selected, and then the next flow is estimated as the sample average of successive flows to these similar events. In this study, we apply the NN method to the real-time runoff forecasting using lead-time of 1-day, 2-day and 3-day in the Yodo River basin and then investigate some practical application techniques of the NN method. Results show that the accuracy of 1-day ahead forecasting is very good in spite of its simplicity. The relationship between length of data periods and forecasting errors indicates that about 10 years data period is required for reliable forecasting. It is also shown that the NN method can be used for runoff forecasting with rainfall data of a small number gauges.
    THE JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES, 2003, Journal of Japan Society of Hydrology & Water Resources, 16・1・ 33-44(1) (1), 33 - 44, Japanese
    [Refereed]
    Scientific journal

  • 山林小流域の長短期流出解析へのTOPMODELの適用－長短期流出両用モデルとの比較－
    Akio TADA, Atsushi NAMIHIRA, Haruya TANAKAMARU, Takeshi HATA
    水文・水資源学会, 2002, Journal of Japan Society of Hydrology & Water Resources, 15・4・399-412(4) (4), 399 - 412, Japanese
    [Refereed]
    Scientific journal

  • Estimation of crop water requirements in arid region using Penman-Monteith equation with derived crop coefficients: a case study on Acala cotton in Sudan Gezira irrigated scheme
    AW Abdelhadi, T Hata, H Tanakamaru, A Tada, MA Tariq
    Jul. 2000, AGRICULTURAL WATER MANAGEMENT, 45(2) (2), 203 - 214, English
    [Refereed]
    Scientific journal

  • Nearest-Neighbor法による多雪流域の実時間流出予測
    Youichi HUJIHARA, Haruya TANAKAMARU, Takeshi HATA, Akio TADA
    農業土木学会, 2000, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 210・791-798(6) (6), 791 - 798, Japanese
    [Refereed]
    Scientific journal

  • The Effects of Climate Changes on the Prediction of Crop Water Requirements in Arid Region--A case study on sudan gezira irrigation scheme
    Abdelhadi A.W, Takeshi Hata, Haruya Tanakamaru, Akio Tada
    農業土木学会, 1999, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 204・719-726(6) (6), 719 - 726, English
    [Refereed]
    Scientific journal

  • Simulation of reservoir system operation using recent spreadsheet: part II: Real-time planning
    Abdelhadi A. W, Takeshi Hata, Hammad O. E, Haruya Tanakamaru, Akio Tada
    1999, Sudan journal of Agricultural research, 2・50-56, English
    [Refereed]
    Scientific journal

  • Simulation of reservoir system operation using recent spreadsheet: part I: All-year planning
    Abdelhadi A. W, Takeshi Hata, Hammad O. E, Haruya Tanakamaru, Akio Tada
    1999, Sudan journal of Agricultural research, 2・41-49, English
    [Refereed]
    Scientific journal

  • Potential of Estimating Flood Hydrographs by the Curve Number Method for an Experimental Watershed in Pakistan
    Khan M, Takeshi Hata, Akio Tada, Haruya Tanakamaru
    1999, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 199・61-67(1) (1), 61 - 67, English
    [Refereed]
    Scientific journal

  • 水質により分離した流出成分と長短期流出両用モデル流出成分の比較
    Akio TADA, Haruhiko HORINO, Toshisuke MARUYAMA, Haruya TANAKAMARU, Takeshi HATA
    水文・水資源学会, 1997, Journal of Japan Society of Hydrology & Water Resources, 10・2・133-143(2) (2), 133 - 143, Japanese
    [Refereed]
    Scientific journal

  • 農地造成による流域物質収支の変化
    Akio TADA, Haruhiko HORINO, Tugihiro WATANABE, Takeshi HATA, Toshisuke MARUYAMA
    1996, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 184・13-22, 13 - 22, Japanese
    [Refereed]
    Scientific journal

  • 多田明夫, 堀野治彦, 渡邉紹裕, 丸山利輔
    1994, 農業土木学会論文集, 174, 49 - 55
    [Refereed]
    Scientific journal

  • 土壌孔隙中の流体の挙動と孔隙立体表示
    Kenji IWAMA, Akio TADA, Toshisuke MARUYAMA, Tugihiro WATANABE
    1992, Soil physical conditions and plant growth, Japan, 66・11-18, 11 - 18, Japanese
    [Refereed]
    Scientific journal

■ MISC
  • 年河川負荷量の信頼区間の被覆確率の改善について
    多田明夫, 田中丸治哉
    Lead, Mar. 2024, 応用水文, (36) (36), 44 - 54, Japanese
    Introduction other

  • Analysis of cropping patterns in the Gash Delta, Sudan using Landsat-8 images
    FUJIHARA Yoichi, TANAKA Kenji, TANAKAMARU HARUYA, TADA AKIO, Bashir Mohammed, AHMED ADAM, Khalid Ali Eltaib ELAMIN
    Mar. 2018, Applied Hydrology, (30) (30), 93 - 101, Japanese
    Others

  • Performance evaluation of spate irrigation using remote sensing and DEM
    カリド アリ, エルタイブ エラミン, 田中丸 治哉, 多田 明夫, 鳥井 清司, バシール モハメド, アハメド アダム, アラヤ ゼライ ゲブラムラク
    Jun. 2016, Proceedings of the 7th International Conference on Water Resources and Environment Research (ICWRER2016), g02-08-1 - g02-08-6, English
    Introduction international proceedings

  • 多雪流域における融雪流出解析とその衛星データによる検証
    TANAKA Akihiro, TANAKAMARU Haruya, TADA Akio
    Mar. 2014, Applied Hydrology, (26) (26), Japanese
    Others

  • 妥協計画法による流出負荷量及び水質濃度推定モデルの多目的最適化
    WATANABE Koji, TANAKAMARU Haruya, TADA Akio
    Mar. 2014, Applied Hydrology, (26) (26), Japanese
    Others

  • Current status and problem of water supply-demand balance in irrigation of Qira, Xinjiang, China
    Abdulsattar Muhammadimin, TANAKAMARU Haruya, TADA Akio
    Nov. 2012, Proceedings of 2nd International Conference on Water Resources (ICWR2012) (CD-ROM), 1 - 10, English
    Introduction international proceedings

  • Investigation on Flood Irrigation System in Gash Delta, East Sudan Using Satellite Image
    Khalid Ali Eltaib Elamin, TANAKAMARU Haruya, TADA Akio, SAKAI Tetsuro, TORII Kiyoshi
    Nov. 2012, Proceedings of the 33rd Asian Conference on Remote Sensing (ACRS33rd) (CD-ROM), 1 - 10, English
    [Refereed]
    Introduction international proceedings

  • Multi-objective optimization of Tank Model for simulating high and low flows with acceptable accuracy
    Haruya TANAKAMARU, Akio TADA
    International Centre For Waterspout Research, Nov. 2012, Proceedings of 2nd International Conference on Water Resources (ICWR2012) (CD-ROM), 1 - 9, English
    [Refereed]
    Introduction international proceedings

  • Satellite-based analysis of land surface variables and actual evapotranspiration and identification of cultivated area in Gash Delta, Sudan
    Khalid Ali Eltaib Elamin, TANAKAMARU Haruya, TADA Akio
    Nov. 2012, Proceedings of 2nd International Conference on Water Resources (ICWR2012) (CD-ROM), 1 - 10, English
    [Refereed]
    Introduction international proceedings

  • Adjustment proposal of crop production pattern and water allocation in Qira, Xinjiang, China
    Abdulsattar Muhammadimin, TANAKAMARU Haruya, TADA Akio
    May 2012, Proceedings of Sixteenth International Water Technology Conference (IWTC2012) (CD-ROM), 1 - 12, English
    [Refereed]
    Introduction international proceedings

  • Estimation of actual evapotranspiration in Gash Delta, Sudan using a satellite based energy balance model
    Khalid Ali Eltaib Elamin, TANAKAMARU Haruya, TADA Akio
    May 2012, Proceedings of Sixteenth International Water Technology Conference (IWTC2012) (CD-ROM), 1 - 11, English
    [Refereed]
    Introduction international proceedings

  • Impact of climate change on flow regime of dam basins in Japan
    Haruya Tanakamaru, Syunsuke Yagyu, Akio Tada
    Mar. 2010, Applied Hydrology, (22) (22), 40 - 49, Japanese
    Others

  • Remote sensing for diagnosing actual depletion and water use efficiency
    Bashir M.A, Haruya Tanakamaru, Akio Tada
    2009, Proceedings of 13th International Water Technology Conference, 1145 - 1157, English
    [Refereed]
    Introduction international proceedings

  • Local specific characteristics of land use in regions of Sudan Gezira irrigation scheme
    Kiyoshi Torii, Takeshi Hata, Akio Tada, Haruya Tanakamaru, Yaota K, Abdelhadi A, Bashir M.A, Hoshikawa K
    2006, Asian Association on Remoto Sensing (AARS) Proceeding, 1 - 6, English
    [Refereed]
    Introduction international proceedings

  • Long-term runoff analysis of the upper Blue Nile river using a distributed water balance model
    Suguru Matsumoto, Haruya TANAKAMARU, Akio TADA, Takeshi HATA
    2006, 応用水文(農業土木学会水文・水環境研究部会誌), 19・79-87, Japanese
    Others

  • Haruya TANAKAMARU, Akio TADA, Minoru TAKEUCHI
    本研究では、全国13地区の農地造成流域とそれに近接する山林流域の水文観測資料（農林水産省）を対象として、直接流出量の推定に広く用いられているCN（Curve Number）法を適用し、各流域の直接流出特性をCN値によって表すとともに、CN値と各流域において実施されている冠水型浸入能試験の結果を対比し、直接流出特性と流域表層土壌の浸入能との関係について考察した。その結果、13地区のうち10地区で、山林流域の方が農地造成流域よりもCN値が小さくなる（直接流出量が小さくなる）こと、農地造成流域と山林流域のいずれにおいても、流域表層土壌の浸入能が大きいほど、洪水時の総直接流出量が小さくなる傾向がある程度は見られるが、浸入能-直接流出量関係のばらつきはかなり大きく、浸入能に基づいて直接流出量の変化の程度を定量的に見積もることはかなり難しいことが分かった。
    THE JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES, 2006, 応用水文(農業土木学会水文・水環境研究部会誌), 19・88-97, 14 - 14, Japanese
    Others

  • Study on uncertainty evaluation of rainfall-runoff models using GLUE procedure
    Masato Adati, Haruya TANAKAMARU, Akio TADA
    2006, 応用水文(農業土木学会水文・水環境研究部会誌), 19・71-78, Japanese
    Others

  • ため池と小型貯水池の水文・水質特性－小型貯水池が下流域に与える影響－
    Akio TADA, Takeshi HATA, Haruya TANAKAMARU
    2004, 国立環境研究所研究報告, 183・41-46, Japanese
    Others

  • Base Flow Indexとその総合化について
    Kazuya MIATANI, Haruya TANAKAMARU, Takesi HATA, Akio TADA
    2004, 応用水文（農業土木学会水文・水環境研究部会誌）, 17・54-61, Japanese
    Others

  • インドネシア・トバ湖流域の水収支解析
    加藤 朋之, 田中丸 治哉, 寶 馨, 畑 武志, 多田 明夫
    Dec. 2003, Applied Hydrology, (16) (16), 56 - 65, Japanese
    Others

  • Calibration of Rainfall-Runoff Models Using the Evolution Strategy
    FUJIWARA Youichi, TANAKAMARU HARUYA, HATA Takeshi, TADA Akio
    2003, Proc. of the 1stInternational Conference on Hydrology andWater Resources in Asia Pacific Region, 2, 885 - 890, English
    Introduction international proceedings

  • Role of Remote Sensing Technology on Monitoring Large Irrigation Project in Gezira, Sudan, International Workshop on Participatory Management of IrrigationSystems, Water Utilization Techniques & Hydrology
    TORII K, HATA T, ABDELHADI A.W, TADA Akio, MISHRA A
    2003, 3rd World Water Forum, Agriculture Food and Water Theme, 76 - 85, English
    Introduction international proceedings

  • 農業土木分野におけるフィールド計測技術（その5）－水質計測技術；室内分析編－
    Akio TADA
    2003, Journal of the Japanese Society of Irrigation Drainage and Reclamation Engineering, 71・12・47-52, Japanese
    [Refereed]
    Introduction scientific journal

  • 自然小流域における水質自動観測機器の開発
    Humiko Shingu, Akio TADA, Haruya TANAKAMARU, Takeshi HATA
    2003, 応用水文（農業土木学会水文・水環境研究部会誌）, 16・28-37, Japanese
    Others

  • タンクモデル定数の多目的最適化に関する研究，多目的計画法による流域水文モデルの最適化に関する研究
    田中丸 治哉, 畑 武志, 多田 明夫
    2003, 平成12 年度～平成14 年度科学研究費補助金基盤研究(C)(2)研究成果報告書, pp.5-21, Japanese
    Others

  • Estimation of recession flow for the Blue Nile River
    Mishra A, Hata T, Tanakamaru H, Tada A, Abdelhadi AW
    2002, Proceedings of the Third International Conference on;Water Resources;Environment Research, 1, 131 - 135, English
    [Refereed]
    Introduction international proceedings

  • Simulation of dams operation along the Blue Nile with real-time planning for winter plantation in the Sudan
    Abdelhadi AW, Mishra A, Hata T, Tanakamaru H, Tada A
    2002, Proceedings of the International Conference on Water Resources Development-Flood Control, Irrigation, Waterways, Electric Power and it's Evacuations, 65 - 71, English
    [Refereed]
    Introduction international proceedings

  • パターン認識法による実時間洪水予測に関する研究－Nearest-Neighbor法と局所線形近似法の比較－
    Haruya TANAKAMARU, Masahiro AGO, Takeshi HATA, Akio TADA
    2002, 応用水文（農業土木学会水文・水環境研究部会誌）, 15・28-37, Japanese
    Others

  • 進化戦略による流出モデル定数の同定
    Youichi HUJIHARA, Haruya TANAKAMARU, Takeshi HATA, Akio TADA
    2001, 応用水文（農業土木学会水文・水環境研究部会誌）, 14・1-10, Japanese
    Others

  • 小河川流域を想定した水質自動分析手法について
    Akio TADA, Takeshi HATA, Tomoya Ohira, Kazuhiro KAZIYAMA, Kazuya TSURUGA, Haruya TANAKAMARU
    2001, 応用水文（農業土木学会水文・水環境研究部会誌）, 14・109-123, Japanese
    Others

  • Akio TADA, Haruhiko HORINO, Toshisuke MARUYAMA, Haruya TANAKAMARU, Takeshi HATA
    1997, J. Japan Soc. Hydrol. & Water Resour., 10(2) (2), 133 - 143

  • インドネシア・ブランタス川上流域の水文循環特性
    Haruya TANAKAMARU, Takeshi HATA, Akio TADA, Narihiro INOMOTO
    1997, 第5回水資源に関するシンポジウム論文集, 713-718, Japanese
    Others

  • Estimation of water budget in the upper area of the Brantas River using variable infiltration capacity water balance model
    Tanakamaru H, Hata T, Tada A
    1996, Proceedings of workshop on disasters caused by floods and geomorphological changes and their mitigations, 113 - 125, English
    [Refereed]
    Introduction international proceedings

  • 造成農地の流出負荷推定法の考察
    Akio TADA, Haruhiko HORINO, Tugihiro WATANABE, Toshisuke MARUYAMA, Takeshi HATA
    1995, 応用水文（農業土木学会水文・水環境研究部会誌）, 7・1-6, Japanese
    Others

  • 造成農地における流出水の水質形成機構と排出負荷量の評価
    Akio TADA, Toshisuke MARUYAMA, Tugihiro WATANABE, Haruhiko HORINO
    1993, 応用水文（農業土木学会水文・水環境研究部会誌）, 5・47-52, Japanese
    Others

  • 土壌のMicromorphology
    Setuko SHIGA, Kenji IWAMA, Akio TADA
    1990, 農業土木学会土壌物理研究部会第29回研究集会報告集, 70-84, Japanese
    Others

■ Books And Other Publications
  • 改訂7版農業農村工学ハンドブック基礎編（「測地座標系」「地形計測技術」「応用測量」の執筆分担）
    Akio TADA
    Others, 農業農村工学会, 2010, Japanese
    Others

  • Remote sensing-based estimates of evapotranspiration for managing scarce water resources in the Gezira scheme, Sudan, in From Headwaters to the Ocean, Hydrological Changes and Watershed Management, Taniguchi et al. (eds)
    Bashir M.A, Haruya Tanakamaru, Akio Tada
    Joint work, CRC Press, Balkema, 2009, English
    Scholarly book

  • 3.4.1 農地造成による水質特性の変化、3.4.2 造成農地の水質形成機構、 「地域環境と灌漑排水－農業土木学から地域環境工学への展開－（丸山利輔編著）」収録
    Akio TADA
    Joint work, (社)畑地農業振興会, 1997, Japanese
    Scholarly book

■ Lectures, oral presentations, etc.
  • Relationship between river loads from class A rivers and land-use characteristics
    Nagisa WAKIYAMA, Akio TADA
    2024年度（第73回）農業農村工学会大会講演会, Sep. 2024, Japanese
    Oral presentation

  • Estimating annual river loads using Loess-RC
    Akio TADA
    2024年（第73回）度農業農村工学会大会講演会, Sep. 2024, Japanese
    Oral presentation

  • Retrieval of long-term averages of annual river loads from infrequent water quality monitoring data
    Akio, T, Haruya, T
    AGU2023, Dec. 2023, English
    Poster presentation

  • 河川負荷量推定のための効率的な水質モニタリング法の検討
    多田 明夫, 田中丸 治哉
    水文・水資源学会／日本水文科学会 2023年度研究発表会, Sep. 2023, Japanese
    Poster presentation

  • Selection of irrigation ponds with large effect of flood mitigation by water release and its validity
    田中丸 治哉, 多田 明夫
    水文・水資源学会／日本水文科学会 2023年度研究発表会, Sep. 2023, Japanese
    Oral presentation

  • 事前放流による洪水軽減効果が大きいため池の選定とその評価
    田中丸 治哉, 多田 明夫
    2023年度（第72回）農業農村工学会大会講演会, Aug. 2023
    Oral presentation

  • 公共用水域河川水質モニタリングデータによる河川水質特性の評価
    脇山 渚, 田中丸 治哉, 多田 明夫
    2023年度（第72回）農業農村工学会大会講演会, Aug. 2023, Japanese
    Oral presentation

  • 年間河川負荷量の正確な信頼区間の提案
    多田 明夫, 田中丸 治哉
    2023年度（第72回）農業農村工学会大会講演会, Aug. 2023, Japanese
    Oral presentation

  • Uncertainty reduction of unbiased river loads using model-assisted approach based on low-frequency water quality monitoring data
    Akio TADA, Haruya TANAKAMARU
    American Geophysical Union fall meeting 2022, Dec. 2022, English
    Poster presentation

  • Unbiased riverine load estimation and its confidence interval
    Akio TADA, Haruya TANAKAMARU
    第25回 日本水環境学会シンポジウム, Sep. 2022, Japanese
    [Invited]
    Invited oral presentation

  • Selection of irrigation ponds with large effect of flood mitigation by water release
    Haruya TANAKAMARU, Naoya KIDA, Akio TADA
    2022年度（第71回）農業農村工学会大会講演会, Aug. 2022, Japanese
    Oral presentation

  • Unbiased load estimation by Horvitz-Thompson estimator
    Akio TADA, Haruya TANAKAMARU
    2022年度（第71回）農業農村工学会大会講演会, Aug. 2022, Japanese
    Oral presentation

  • Estimation of flood mitigation effect of irrigation ponds by water release in Harima, Hyogo
    Haruya TANAKAMARU, Naoya KIDA, Akio TADA
    2021年度（第70回）農業農村工学会大会講演会, Sep. 2021, Japanese
    Oral presentation

  • Limitations of load estimation based on monthly water quality monitoring
    Jun KAWAMURA, Akio TADA, Haruya TANAKAMARU
    2021年度（第70回）農業農村工学会大会講演会, Sep. 2021, Japanese
    Oral presentation

  • Interannual relationship between discharge and load
    Akio TADA, Haruya TANAKAMARU
    2021年度（第70回）農業農村工学会大会講演会, Sep. 2021, Japanese
    Oral presentation

  • ため池の洪水軽減効果の簡易推定法
    田中丸治哉, 立林信人, 森怜菜, 板倉慎一郎, 多田明夫
    2020年度（第69回）農業農村工学会大会講演会, Aug. 2020, Japanese, Domestic conference
    Oral presentation

  • 米国の12流域の水質データによる流出負荷量不偏推定法IR法の検証
    川村純, 多田明夫, 田中丸治哉
    2020年度（第69回）農業農村工学会大会講演会, Aug. 2020, Japanese, Domestic conference
    Oral presentation

  • 改良IR法による負荷量推定
    多田明夫, 田中丸治哉
    2020年度（第69回）農業農村工学会大会講演会, Aug. 2020, Japanese, Domestic conference
    Oral presentation

  • 深層学習を用いた斐伊川流域での実時間洪水予測
    窪田 薫, 田中丸治哉, 多田明夫
    第76回農業農村工学会京都支部研究発表会, Nov. 2019, Japanese, Domestic conference
    Oral presentation

  • タンクモデルパラメータの総合化に関する考察
    楊暢, 田中丸治哉, 多田明夫
    第76回農業農村工学会京都支部研究発表会, Nov. 2019, Japanese, Domestic conference
    Oral presentation

  • 降雨イベント調査データは流出負荷量の推定精度の向上に寄与するのか
    平井淳志, 多田明夫, 田中丸治哉
    第76回農業農村工学会京都支部研究発表会, Nov. 2019, Japanese, Domestic conference
    Oral presentation

  • 事前放流による洪水軽減効果が大きいため池の選定手法の提案
    田中丸 治哉, 立林 信人, 多田 明夫
    水文水資源学会2019年度研究発表会, Sep. 2019, Japanese, Domestic conference
    Oral presentation

  • タンクモデルパラメータの感度分析と総合化に関する研究
    楊 暢, 田中丸治哉, 多田明夫
    2019年度（第68回）農業農村工学会大会講演会, Sep. 2019, Japanese, Domestic conference
    Oral presentation

  • 深層学習の基礎となるニューラルネットワークを用いた実時間洪水予測
    窪田 薫, 田中丸治哉, 多田明夫
    2019年度（第68回）農業農村工学会大会講演会, Sep. 2019, Japanese, Domestic conference
    Oral presentation

  • 既存の水質データに基づく流出負荷量の推定について
    平井淳志, 多田明夫, 田中丸治哉
    2019年度（第68回）農業農村工学会大会講演会, Sep. 2019, Japanese, Domestic conference
    Oral presentation

  • 定期モニタリングデータに基づく負荷量不偏推定法の改良
    多田明夫, 田中丸治哉
    2019年度（第68回）年度農業農村工学会大会講演会, Sep. 2019, Domestic conference
    Oral presentation

  • 事前放流による洪水軽減効果が大きいため池の選定について
    TATEBAYASHI Nobuto, TADA Akio, TANAKAMARU Haruya
    第75回農業農村工学会京都支部研究発表会, Nov. 2018, Japanese, 農業農村工学会, 愛知県産業労働センター, Domestic conference
    Oral presentation

  • 流出負荷量推定のための現地モニタリングとその評価
    HIRAI Atsushi, TADA Akio, TANAKAMARU Haruya
    平成30年度農業農村工学会大会講演会, Sep. 2018, Japanese, 農業農村工学会, 京都大学農学部（吉田キャンパス）, Domestic conference
    Oral presentation

  • 面源負荷量の和と差についての考察
    TADA Akio, TANAKAMARU Haruya
    平成30年度農業農村工学会大会講演会, Sep. 2018, Japanese, 農業農村工学会, 京都大学農学部（吉田キャンパス）, Domestic conference
    Oral presentation

  • Parameter identification of a solute load estimation model using water quality data observed with low frequency
    TANAKAMARU HARUYA, YAMAMOTO FUKO, TADA AKIO
    Proceedings of 2018 Annual Conference, Japan Society of Hydrology and Water Resources, Sep. 2018, Japanese, Japan Society of Hydrology and Water Resources, Mie University, Domestic conference
    Oral presentation

  • ため池事前放流による洪水軽減効果に関する研究
    TATEBAYASHI Nobuto, TADA Akio, TANAKAMARU Haruya
    平成30年度農業農村工学会大会講演会, Sep. 2018, Japanese, 農業農村工学会, 京都大学農学部（吉田キャンパス）, Domestic conference
    Oral presentation

  • スーダン・ガッシュデルタ洪水灌漑区における土壌水分分布の推定
    Araya Zeray, GHEBREAMLAK, TANAKAMARU Haruya, Khalid Ali Eltaib ELAMIN, TADA Akio, Bashir Mohammed, AHMED ADAM
    平成30年度農業農村工学会大会講演会, Sep. 2018, Japanese, 農業農村工学会, 京都大学農学部（吉田キャンパス）, Domestic conference
    Oral presentation

  • Integration method for various water quality monitoring data to estimate riverine constituent loads
    TADA Akio, TANAKAMARU Haruya
    AGU Fall meeting 2017, Dec. 2017, English, American Geophysical Union, New Orleans, LA, USA, International conference
    Poster presentation

  • Loading and solute concentration model considered runoff component and its parameter optimization
    YAMAMOTO Fuko, TANAKAMARU Haruya, TADA Akio
    Kyoto Branch Meeting of JSIDRE 2017, Oct. 2017, Japanese, Kyoto Branch, Japanese Society of Irrigation, Drainage and Rural Engineering, Ishikawa Prefecture, Domestic conference
    Oral presentation

  • LQ式の経時変化を考慮した流出負荷量推定について
    HASHIMOTO Wataru, TADA Akio, TANAKAMARU Haruya
    農業農村工学会京都支部第74回研究発表会, Oct. 2017, Japanese, 農業農村工学会, 石川県地場産業振興センター, Domestic conference
    Oral presentation

  • Evaluation of water supply non-uniformity in spate irrigation fields of Gash Delta, Sudan
    Tanakamaru Haruya, Elamin Khalid Ali Eltaib, Tada Akio, Torii Kiyoshi
    Proceeding of Annual Conference, Sep. 2017, Japanese
    Oral presentation

  • Study on water release from irrigation ponds and its flood mitigation effect in irrigation period
    TATEBAYASHI Nobuto, YARIMOTO Kenta, TANAKAMARU Haruya, TADA Akio
    Annual Meeting of JSIDRE 2017, Aug. 2017, Japanese, The Japanese Society of Irrigation, Drainage and Rural Engineering, Nihon University (Fujisawa Campus), Domestic conference
    Oral presentation

  • 流出負荷量の不偏推定法の一般化
    TADA Akio, TANAKAMARU Haruya
    平成29年度農業農村工学会大会講演会, Aug. 2017, Japanese, 農業農村工学会, 日本大学生物資源科学部（藤沢キャンパス）, Domestic conference
    Oral presentation

  • Study on effect of water quality observation frequency on performance of loading and solute concentration model
    YAMAMOTO Fuko, TANAKAMARU Haruya, TADA Akio
    Annual Meeting of JSIDRE 2017, Aug. 2017, Japanese, The Japanese Society of Irrigation, Drainage and Rural Engineering, Nihon University (Fujisawa Campus), Domestic conference
    Oral presentation

  • Rainwater storage capacity secured by water release in a catchment with series irrigation ponds
    TANAKAMARU Haruya, YARIMOTO Kenta, TADA Akio
    Annual Meeting of JSIDRE 2017, Aug. 2017, Japanese, The Japanese Society of Irrigation, Drainage and Rural Engineering, Nihon University (Fujisawa Campus), Domestic conference
    Oral presentation

  • 時間に関する重み付き回帰によるLQ式を用いた流出負荷推定法の改良
    HASHIMOTO Wataru, TADA Akio, TANAKAMARU Haruya
    平成29年度農業農村工学会大会講演会, Aug. 2017, Japanese, 農業農村工学会, 日本大学生物資源科学部（藤沢キャンパス）, Domestic conference
    Oral presentation

  • Spatial distribution of rainwater storage by water release from irrigation ponds in Awaji district
    YARIMOTO KENTA, TANAKAMARU HARUYA, TADA AKIO
    Kyoto Branch Meeting of JSIDRE 2016, Nov. 2016, Japanese, Kyoto Branch, Japanese Society of Irrigation, Drainage and Rural Engineering, Osaka Riverside Hotel, Osaka, Domestic conference
    Oral presentation

  • Relationship between size of irrigation ponds and stormwater storage capacity by water release
    Tanakamaru Haruya, Ozawa Ryosuke, Yarimoto Kenta, Akiyama Yuki, Tada Akio
    水文・水資源学会研究発表会要旨集, Sep. 2016, Japanese
    Oral presentation

  • Study on mitigation of flood disaster by water release from irrigation ponds in Awaji district
    YARIMOTO KENTA, AKIYAMA YUKI, TANAKAMARU HARUYA, TADA AKIO
    Annual Meeting of JSIDRE 2016, Sep. 2016, Japanese, Japanese Society of Irrigation, Drainage and Rural Engineering, Heanel Sendai, Sendai, Domestic conference
    Oral presentation

  • 水質モデルの新規巻き直し；水質サンプリングと汚濁負荷推定法の見直し
    TADA Akio, TANAKAMARU Haruya
    平成28年度農業農村工学会大会講演会, Sep. 2016, Japanese, 農業農村工学会, ハーネル仙台, Domestic conference
    Oral presentation

  • Non-uniformity of water supply in spate irrigation area of Gash Delta, Sudan
    TANAKAMARU HARUYA, KHALID ALI ELTAIB ELAMIN, TADA AKIO, TORII KIYOSHI
    Annual Meeting of JSIDRE 2016, Sep. 2016, Japanese, Japanese Society of Irrigation, Drainage and Rural Engineering, Hanel Sendai, Sendai, Domestic conference
    Oral presentation

  • LQ式の回帰残差特性が流出負荷推定に与える影響
    HASHIMOTO Wataru, TADA Akio, TANAKAMARU Haruya
    平成28年度農業農村工学会大会講演会, Sep. 2016, Japanese, 農業農村工学会, ハーネル仙台, Domestic conference
    Oral presentation

  • Study on effects of water quality observation frequency on parameter estimation of loading and solute concentration model
    YAMAMOTO HUKO, TANAKAMARU HARUYA, TADA AKIO, WATANABE KOJI
    Annual Meeting of JSIDRE 2016, Aug. 2016, Japanese, Japanese Society of Irrigation, Drainage and Rural Engineering, Hernel Sendai, Sendai, Domestic conference
    Oral presentation

  • Water quality monitoring with high temporal resolution in a forested catchment and optimization of loading and solute concentration model
    TANAKAMARU HARUYA, TADA AKIO, WATANABE KOJI, YAMAMOTO YUKO
    JpGU Meeting 2016, May 2016, Japanese, Japan Geoscience Union, Makuhari Messe, Chiba, Domestic conference
    [Invited]
    Invited oral presentation

  • 面減流出負荷量推定のためのサンプリング設計について
    YANO Atsuhis, A, TADA Akio, TANAKAMARU Haruya
    第72回農業農村工学会京都支部研究発表会, Nov. 2015, Japanese, 農業農村工学会京都支部, ピアザ淡海, Domestic conference
    Oral presentation

  • Effects of volume and catchment area of irrigation ponds on stormwater storage capacity obtained by water release
    OZAWA RYOSUKE, TANAKAMARU HARUYA, TADA AKIO
    72nd Meeting of Kyoto Branch, The Japanese Society of Irrigation, Drainage and Rural Engineering, Nov. 2015, Japanese, Kyoto Branch, The Japanese Society of Irrigation, Drainage and Rural Engineering, Otsu city, Domestic conference
    Oral presentation

  • 流量比例コンポジットサンプルは正しい流量荷重平均濃度を与えるか？あるいは，面源負荷量推定でこれまで我々は何を間違えていたのか？
    TADA Akio, TANAKAMARU Haruya
    平成27年度農業農村工学会大会講演会, Sep. 2015, Japanese, 農業農村工学会, 岡山大学, Domestic conference
    Oral presentation

  • Modeling of stage-volume relationship of irrigation ponds
    TANAKAMARU HARUYA, OZAWA RYOSUKE, NAKAO YASUKI, TADA AKIO
    2015 Annual Meeting, The Japanese Society of Irrigation, Drainage and Rural Engineering, Sep. 2015, Japanese, The Japanese Society of Irrigation, Drainage and Rural Engineering 2015, Okayama University, Domestic conference
    Oral presentation

  • Study on mitigation of flood disaster by water release from irrigation ponds
    OZAWA RYOSUKE, NAKAO YASUKI, TANAKAMARU HARUYA, TADA AKIO
    2015 Annual Meeting, The Japanese Society of Irrigation, Drainage and Rural Engineering, Sep. 2015, Japanese, The Japanese Society of Irrigation, Drainage and Rural Engineering, Okayama University, Domestic conference
    Oral presentation

  • Securing of stormwater storage capacity by water release from irrigation ponds
    TANAKAMARU HARUYA, OZAWA RYOSUKE, NAKAO YASUKI, TADA AKIO
    2015 Annual Conference, Japan Society of Hydrology and Water Resources, Sep. 2015, Japanese, Japan Society of Hydrology and Water Resources, Tokyo Metropolitan University, Domestic conference
    Oral presentation

  • IS 法による流出負荷量推定に流域の規模が与える影響
    YANO Atsuhis, A, TADA Akio, TANAKAMARU Haruya
    平成27年度農業農村工学会大会講演会, Sep. 2015, Japanese, 農業農村工学会, 岡山大学, Domestic conference
    Oral presentation

  • Interval estimation of loads from a small forested catchment
    TADA Akio, TANAKAMARU Haruya
    水文・水資源学会研究発表会要旨集, Sep. 2014, Japanese
    Oral presentation

  • 水量・水質の再現性を両立させるための河川水質モデルの多目的最適化
    TANAKAMARU Haruya, WATANABE Kouji, TADA Akio
    平成26年度農業農村工学会大会講演会, Sep. 2014, Japanese, Domestic conference
    Oral presentation

  • 山林流域からの流出負荷量の区間推定について
    TADA Akio, TANAKAMARU Haruya
    水文・水資源学会2014年度研究発表会, Sep. 2014, Japanese, Domestic conference
    Oral presentation

  • 河川水質モデルにおいて水量と水質の再現性を両立させる方法
    TANAKAMARU Haruya, WATANABE Kouji, TADA Akio
    水文・水資源学会2014年度研究発表会, Sep. 2014, Japanese, Domestic conference
    Oral presentation

  • Multi-objective optimization of a conceptual model for simulating streamflow and solute concentration
    TANAKAMARU Haruya, TADA Akio, WATANABE Koji
    AGU Fall meeting 2013, Dec. 2013, English, American Geophysical Union, San Francisco, USA, International conference
    Poster presentation

  • 流出負荷量モデルの最適化手法に関する研究
    WATANABE Koji, TANAKAMARU Haruya, TADA Akio
    平成25年農業農村工学会大会講演会, 2013, Japanese, Domestic conference
    Oral presentation

  • 鳴子ダム流域における融雪流出解析と温暖化の影響評価
    TANAKA Akihiro, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第70回研究発表会, 2013, Japanese, Domestic conference
    Oral presentation

  • 妥協計画法を用いた水質濃度推定モデルの多目的最適化
    WATANABE Koji, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第70回研究発表会, 2013, Japanese, Domestic conference
    Oral presentation

  • 多雪流域における気温指数法を用いた融雪流出解析
    TANAKA Akihiro, TANAKAMARU Haruya, TADA Akio
    平成25年農業農村工学会大会講演会, 2013, Japanese, Domestic conference
    Oral presentation

  • 小標本集団に基づくSSの総流出負荷量の推定について
    KURIBAYASHI Yuka, TADA Akio, TANAKAMARU Haruya
    農業農村工学会京都支部第70回研究発表会, 2013, Japanese, Domestic conference
    Oral presentation

  • 山林小流域からの懸濁物質の総流出負荷量の区間推定について
    KURIBAYASHI Yuka, TADA Akio, TANAKAMARU Haruya
    平成25年農業農村工学会大会講演会, 2013, Japanese, Domestic conference
    Oral presentation

  • サンプリング法の負荷量推定への影響
    TADA Akio, TANAKAMARU Haruya, KURIHARA Shuuhei
    平成25年農業農村工学会大会講演会, 2013, Japanese, Domestic conference
    Oral presentation

  • Estimating Loads from a Small Forested Catchment; An Evaluation Based on High-frequency Water Quality Data
    TADA Akio, KURIBAYASHI Yuka, TANAKAMARU Haruya
    AGU Fall meeting 2013, 2013, English, American Geophysical Union, San Francisco, USA, International conference
    Poster presentation

  • Interval estimation of solute loads from a small forested catchment with LOWESS-derived rating curve
    TADA Akio, TANAKAMARU Haruya
    水文・水資源学会研究発表会要旨集, Sep. 2012, Japanese
    Poster presentation

  • Multi-objective optimization of Tank Model to simulate high and low flows with acceptable accuracy
    Tanakamaru Haruya, Tada Akio
    水文・水資源学会研究発表会要旨集, Sep. 2012, Japanese
    Oral presentation

  • 流出負荷量の区間推定におけるbootstrap法の適用について
    TADA Akio, TANAKAMARU Haruya
    平成24年度農業農村工学会大会講演会, 2012, Japanese, Domestic conference
    Oral presentation

  • 妥協計画法によるタンクモデル定数の多目的最適化と考察
    TANAKAMARU Haruya, TADA Akio
    平成24年度農業農村工学会大会講演会, 2012, Japanese, Domestic conference
    Oral presentation

  • 山林からの溶存イオン流出負荷量のLOWESS法による区間推定について
    TADA Akio, TANAKAMARU Haruya
    水文・水資源学会2012年度研究発表会, 2012, Japanese, Domestic conference
    Poster presentation

  • 降水と低水の再現性を両立させたタンクモデル定数の多目的最適化
    TANAKAMARU Haruya, TADA Akio
    水文・水資源学会2012年度研究発表会, 2012, Japanese, Domestic conference
    Oral presentation

  • 間伐が山林小流域の長期・短期流出特性に与える影響について
    YANAGIHARA Naoki, TANAKAMARU Haruya, TADA Akio, TAKEDA Ikuo
    農業農村工学会第69回京都支部研究発表会, 2012, Japanese, Domestic conference
    Oral presentation

  • SALT法を利用した山林流域からの懸濁物質負荷量の推定について
    KURIBAYASHI Yuka, TADA Akio, TANAKAMARU Haruya
    水文・水資源学会2012年度研究発表会, 2012, Japanese, Domestic conference
    Oral presentation

  • LQ式を用いた流出負荷量推定の留意点について
    KURIHARA Shuuhei, TADA Akio, TANAKAMARU Haruya
    平成24年度農業農村工学会大会講演会, 2012, Japanese, Domestic conference
    Oral presentation

  • 用水需給バランスに基づくチラ県の農業構造の検討
    Abdulsattar Muhammadimin, TANAKAMARU Haruya, TADA Akio
    平成23年度農業農村工学会大会講演会, 2011, Japanese, Domestic conference
    Oral presentation

  • 農業水利施設に基づく乾燥地域の潅漑農業と地域環境－新疆ウイグル自治区のチラ県平原オアシスを事例として－
    Abdulsattar Muhammadimin, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第68回研究発表会, 2011, Japanese, Domestic conference
    Oral presentation

  • 山林流域からの流出負荷量の区間推定について
    KURIHARA Shuuhei, TADA Akio, TANAKAMARU Haruya
    平成23年度農業農村工学会大会講演会, 2011, Japanese, Domestic conference
    Oral presentation

  • 確率的サンプリングを利用した打ち切りデータに基づく懸濁物質負荷量の区間推定
    TADA Akio, TANAKAMARU Haruya
    平成23年度農業農村工学会大会講演会, 2011, Japanese, Domestic conference
    Oral presentation

  • 確率的サンプリングを用いた流出負荷量の区間推定について
    KURIHARA Shuuhei, TADA Akio, TANAKAMARU Haruya
    農業農村工学会京都支部第68回研究発表会, 2011, Japanese, Domestic conference
    Oral presentation

  • Irrigation System in Gash Delta and Application of Satellite Image in Sudan
    Khalid Ali Eltaib Elamin, TANAKAMARU Haruya, TADA Akio, TORII Kiyoshi
    システム農学会2011春季大会, 2011, English, Domestic conference
    Oral presentation

  • Estimation of land surface variables using remote sensing and surface energy balance algorithm of land (SEBAL) in Gash Delta, Sudan
    Khalid Ali Eltaib Elamin, TANAKAMARU Haruya, TADA Akio
    平成23年度農業農村工学会大会講演会, 2011, Japanese, Domestic conference
    Oral presentation

  • Estimation of actual evapotranspiration in Gash Delta, Sudan using a satellite-based energy balance model
    Khalid Ali Eltaib Elamin, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第68回研究発表会, 2011, Japanese, Domestic conference
    Oral presentation

  • Landscape Structure of Arid and Semi-Arid Forest in Iran
    Hadi Fadaei, T. Sakai, K. Torii, T. Yoshimura, A. TAda
    The 4th Joint PI Symposium of ALOS Data Nodes for ALOS Science Program, Nov. 2010, English, JAXA, Tokyo, International conference
    Oral presentation

  • 長短期流出両用モデルの最適化における誤差評価関数の選択について
    Nakao Shouta, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第67回研究発表会, 2010, Japanese, Domestic conference
    Oral presentation

  • 地球温暖化が豪雪地域の積雪水量に及ぼす影響に関する研究
    GONJIN Yuuki, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第67回研究発表会, 2010, Japanese, Domestic conference
    Oral presentation

  • 水文データの乏しい流域における流出解析に関する研究
    KANNAN Sho, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第67回研究発表会, 2010, Japanese, Domestic conference
    Oral presentation

  • 水資源の開発・利用に伴うチラオアシスの生態環境問題について
    Abdulsattar Muhammadimin, TANAKAMARU Haruya, TADA Akio
    平成21年度農業農村工学会大会講演会, 2009, Japanese, Domestic conference
    Oral presentation

  • 植生の違いが森林土壌の物理生に及ぼす影響について
    SHIMIZU Yuuki, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第66回研究発表会講演要旨集, 2009, Japanese, Domestic conference
    Oral presentation

  • 修正型TOPMODELによる青ナイル川流域の流出解析
    FUJII Akihiko, TADA Akio, TANAKAMARU Haruya
    平成21年度農業農村工学会大会講演会, 2009, Japanese, Domestic conference
    Oral presentation

  • 山林流域からの懸濁物質流出負荷量の推定法に関する考察
    IMAI Kazutaka, TADA Akio, TANAKAMARU Haruya
    農業農村工学会京都支部第66回研究発表会講演要旨集, 2009, Japanese, Domestic conference
    Oral presentation

  • 気候変動がインドネシア・トバ湖の湖水位に及ぼす影響について
    TANAKAMARU Haruya, GONDAI Hiroyuki, TADA Akio
    平成21年度農業農村工学会大会講演会, 2009, Japanese, Domestic conference
    Oral presentation

  • ランダムカスケードモデルを用いた基本高水流量の算定に関する研究
    GONDAI Hiroyuki, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第66回研究発表会講演要旨集, 2009, Japanese, Domestic conference
    Oral presentation

  • イオン電極を用いた水質オンサイトモニタリングシステムの定量性の向上に関して
    NISHII Ryo, TADA Akio, TANAKAMARU Haruya
    農業農村工学会京都支部第66回研究発表会講演要旨集, 2009, Japanese, Domestic conference
    Oral presentation

  • Evaluation of Load Estimation Methods and Sampling Strategies by Confidence Intervals in Estimating Solute Flux from a Small Forested Catchment
    Akio TADA, Haruya TANAKAMARU
    American Geophysical Union 2008 fall meeting, Dec. 2008, English, American Gephysical Union, Moscone Center, San Francisco, International conference
    Poster presentation

  • Remote sensing-based estimates of evapotranspiration for managing scarce water resources in the Gezira sceme, Sudan
    M. A. Bashir, Haruya TANAKAMARU, Akio TADA
    HydroChange 2008, Oct. 2008, English, 総合地球環境学研究所, 国際水文科学協会（IAHS), Kyoto, International conference
    Oral presentation

  • 面源負荷量の推定精度について－USGS Load Estimatorの検証を中心として－
    SHU Rai, TADA Akio, TANAKAMARU Haruya
    農業農村工学会京都支部第65回研究発表会, 2008, Japanese, Domestic conference
    Oral presentation

  • 硝酸イオンの現地連続観測法について
    KITA Hiroaki, TADA Akio, TANAKAMARU Haruya
    農業農村工学会京都支部第65回研究発表会, 2008, Japanese, Domestic conference
    Oral presentation

  • 山地小流域を対象とした緑のダム機能の評価に関する研究
    TAKEUCHI Minoru, TANAKAMARU Haruya, TAKEDA Ikuo, TADA Akio
    農業農村工学会京都支部第65回研究発表会, 2008, Japanese, Domestic conference
    Oral presentation

  • 間伐に伴う山林流域の流況変化について
    TANAKAMARU Haruya, TAKEUCHI Minoru, TAKEDA Ikuo, TADA Akio
    平成20年度農業農村工学会大会講演会, 2008, Japanese, Domestic conference
    Oral presentation

  • アンサンブルカルマンフィルタによる流出予測に関する研究
    WAKEDA Shinji, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第65回研究発表会, 2008, Japanese, Domestic conference
    Oral presentation

  • Kriging法による青ナイル川上流域の降水量分布解析
    ISHIHARA Kazuya, TANAKAMARU Haruya, TADA Akio
    農業農村工学会京都支部第65回研究発表会, 2008, Japanese, Domestic conference
    Oral presentation

  • Change in Flow Characteristics of a Forest Catchment due to Thinning
    TANAKAMARU Haruya, TAKEUCHI Minoru, TAKEDA Ikuo, TADA Akio
    AGU Fall meeting 2008, 2008, English, American Geophysical Union, San Francisco, USA, International conference
    Poster presentation

  • Confidence interval in estimating solute loads from a small forested catchment
    Akio TADA, Haruya TANAKAMARU
    American Geophysical Union 2007 fall meeting, Dec. 2007, English, Moscone Center, San Francisco, International conference
    Oral presentation

  • Satellite-base measurements for the verification of crop water requirements in the Gezira Scheme, Sudan
    Bashir Mohammed Ahmed, TANAKAMARU Haruya, TADA Akio
    JSPS/JST International Symposium on Toward Advanced Use of African Resources in Plant Science, Nov. 2007, English, 横浜市, International conference
    Poster presentation

  • Applicability of ALOS satellite image to GEZIRA Scheme in Sudan
    TORII Kiyoshi, HATA Takeshi, TANAKAMARU Haruya, TADA Akio, Abdelhadi Abdelwahab Mohamed, Bashir Mohammed Ahmed
    JSPS/JST International Symposium on Toward Advanced Use of African Resources in Plant Science, Nov. 2007, English, 横浜市, International conference
    Poster presentation

  • Mass flux estimate with confidence interval using bootstrap method
    Akio TADA, Haruya TANAKAMARU
    平成19年度農業農村工学会大会講演会, Aug. 2007, Japanese, 社団法人農業農村工学会, 島根大学松江キャンパス, Domestic conference
    Oral presentation

  • 直接流出特性と浸入能の関係について－緑のダム機能の水文学的評価に関する研究－
    TANAKAMARU Haruya, TAKEUCHI Minoru, TADA Akio
    水文・水資源学会2006年度研究発表会, 2006, Japanese, Domestic conference
    Oral presentation

  • Spatial distribution of seasonal evapotranspiration for irrigated sorghum using satellite-based enegy balance model: a case study from Gezira scheme,Sudan.
    Bashir M. A, Takeshi Hata, Haruya Tanakamaru, Abdelhadi A. W, Akio Tada
    5th International Conference on Environmental Informatics, 2006, English, International Society for Environmental Information Sciences, Bowling Green,Kentucky,USA., International conference
    Oral presentation

  • Long-Term Runoff Analysis of the Upper Blue Nile River Using a Distributed Water Balance Model
    TANAKAMARU Haruya, MATSUMOTO Suguru, TADA Akio
    JSPS AA Science Platform Program Seminar on Prospects of Water Management and Parasitic Weeds Control in Sudan, 2006, English, International conference
    Oral presentation

  • Local Specific Characteristics of Land Use in Regions of Sudan Gezira Irrigation Scheme
    TORII Kiyoshi, HATA Takeshi, TADA Akio, TANAKAMARU Haruya, Bashir Mohammed Ahmed, Abdelhadi Abdelwahab Mohamed
    JSPS AA Science Platform Program Seminar on Prospects of Water Management and Parasitic Weeds Control in Sudan, 2006, English, International conference
    Oral presentation

  • Developing an Arc Hydro Data Model for Nile Basins based on SRTM-3 DEM data
    TADA Akio, TANAKAMARU Haruya, Bashir Mohammed Ahmed, HATA Takeshi, TORII Kiyoshi, Abdelhadi Abdelwahab Mohamed
    JSPS AA Science Platform Program Seminar on Prospects of Water Management and Parasitic Weeds Control in Sudan, 2006, English, International conference
    Oral presentation

  • 流域特性に基づく流況指標の総合化について
    三谷 和也, 田中丸 治哉, 畑 武志, 多田 明夫
    平成17年度農業土木学会大会講演会, 2005, Japanese, 農業土木学会, 岐阜, Domestic conference
    Oral presentation

  • 青ナイル川流域における水収支モデルの検討,
    熊谷 晋, 畑 武志, 田中丸 治哉, 多田 明夫
    第86回農業土木学会九州支部講演会,.266-267, 2005, Japanese, 不明, 不明, Domestic conference
    Oral presentation

  • オンサイトFIPモニタリングデータによる山地渓流水質の評価
    吉村亮佑, 多田 明夫, 畑 武志, 田中丸 治哉
    平成17年度農業土木学会大会講演会, 2005, Japanese, 農業土木学会, 岐阜, Domestic conference
    Oral presentation

  • UMFIAによる硝酸オンサイトモニタリングシステムの開発
    多田 明夫, 岡井 敦史, 畑 武志, 田中丸 治哉
    平成17年度農業土木学会大会講演会, 2005, Japanese, 農業土木学会, 岐阜, Domestic conference
    Oral presentation

  • The spatial analysis of surface temperature and evapotranspiration for some land use/cover types in the Gezira area,Sudan
    Bashir M. A, Takeshi Hata, Haruya Tanakamaru, Abdelhadi A. W, Akio Tada
    5th International Symposium Remote Sensing of Urban Areas (URS 2005), 2005, English, Center for Environmental Studies, Arizona State University, Tempe,Arizona,USA, International conference
    Oral presentation

  • Real-time runoff forecasting of the Blue Nile River using statistical time series analysis
    Haruya Tanakamaru, Suguru Matsumoto, Takeshi Hata, Akio Tada
    JSPS AA Science Platform Program Seminor on Agricultural Problems in Sudan and the Countermeasures, 2005, English, JSPS AA Science Platform Program, 神戸, International conference
    Oral presentation

  • 多目的計画法によるタンクモデルの評価について
    藤原洋一, 田中丸治哉, 畑武志, 多田明夫
    2004年 農業土木学会大会講演会, Aug. 2004, Japanese
    Oral presentation

  • 流域特性を考慮した流域指標の総合化について
    三谷和也, 田中丸 治哉, 畑 武志, 多田 明夫
    農業土木学会京都支部第61回研究発表会, 2004, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 多目的計画法によるタンクモデルの評価について
    藤原洋一, 田中丸 治哉, 畑 武志, 多田 明夫
    平成16年度農業土木学会大会講演会, 2004, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 山地斜面表層におけるCO2発生速度の違いについて
    山田 太一, 畑 武志, 田中丸 治哉, 多田 明夫
    農業土木学会京都支部第61回研究発表会, 2004, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • The Derivation of the actual evapotranspiration from Landsat-7 ETM+ using Surface Energy Balance Algorithm for Land (SEBAL) in the Gezira scheme,Sudan
    Bashir M. Ahmed, Takeshi Hata, H. Tanakamaru, A. W. Abdelhadi, A. Tada
    農業土木学会京都支部第61回研究発表会, 2004, English, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • SRTMデータによるスーダン・ゲジラ潅漑プロジェクトの3次元表示
    鳥井 清司, 矢尾田 清幸, 畑 武志, 多田 明夫, Bashir A, 星 仰
    第37回日本リモートセンシング学会講演論文集, 2004, Japanese, 日本リモートセンシング学会, 日本, Domestic conference
    Oral presentation

  • Performance evaluation of rainfall-runoff models using multi-objective optimization approach
    Youichi Fujihara, Haruya Tanakamaru, Takeshi Hata, Akio Tada
    2nd Asia pacific Association of Hydrology and Water Resources Conference, 2004, English, United Nations, Singapore, Singapore, International conference
    Oral presentation

  • 山地斜面表層における微生物の有効利用に関する予備的研究
    山田 太一, 田中丸 治哉, 畑 武志, 多田 明夫
    第60回農業土木学会京都支部研究発表会講演要旨集, Nov. 2003, Japanese, 農業土木学会京都支部, 高山, Domestic conference
    Oral presentation

  • 生きものに配慮した用排水路を目指す基礎的研究－常願寺川下流域のデータを基にして－
    折川 文清, 畑 武志, 田中丸 治哉, 多田 明夫
    第60回農業土木学会京都支部研究発表会, 2003, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 山地斜面表層における微生物の有効利用に関する予備的研究
    山田太一, 畑 武志, 田中丸 治哉, 多田 明夫
    第60回農業土木学会京都支部研究発表会, 2003, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • ため池と小型貯水池の水文・水質特性～小型貯水池が下流域に与える影響～
    多田 明夫, 畑 武志, 田中丸 治哉
    ミニシンポジウム「ため池の評価と保全への取り組み」, 2003, Japanese, 国立環境研究所, 日本, Domestic conference
    Oral presentation

  • インドネシア・トバ湖流域の水収支解析
    加藤 朋之, 田中丸 治哉, 畑 武志, 多田 明夫
    第60回農業土木学会京都支部研究発表会, 2003, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • Role of Remote Sensing Technology on Monitoring Large Irrigation Project in Gezira,Sudan
    Kiyoshi Torii, Takeshi Hata, Abdelhadi A. W, Akio Tada, Mishra A
    International Workshop on Participatory Management of Irrigation Systems,Water Utilization Techniques & Hydrology,3rd World Water Forum,Theme: Agriculture,Food & Water, 2003, English, World Water Concil, Kyoto,Japan, International conference
    Oral presentation

  • Parameter estimation of rainfall-runoff models using evolution strategy
    Y.Fujihara, H. Tanakamaru, T. Hata, A. Tada
    XXIII General Assembly of the International Union of Geodesy and Geophysics (IUGG2003), 2003, English, IUGG, Sapporo,Japan, International conference
    Oral presentation

  • Calibration of Rainfall-Runoff Models Using the Evolution Strategy
    Youichi Fujihara, Haruya Tanakamaru, Takeshi Hata, Akio Tada
    1st International Conference on Hydrology and Water Resources in Asia Pacific Region, 2003, English, United Nations, Kyoto,Japan, International conference
    Oral presentation

  • Base Flow Indexとその総合化に関する研究
    三谷 和也, 田中丸 治哉, 畑 武志, 多田 明夫
    第60回農業土木学会京都支部研究発表会, 2003, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 農業土木における水質測定項目と分析手法について
    多田 明夫, 畑 武志, 田中丸 治哉
    平成14年度農業土木学会大会講演会, 2002, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 進化戦略による流出モデル定数探索に関する研究
    藤原洋一, 田中丸 治哉, 畑 武志, 多田 明夫
    水文・水資源学会2002年研究発表会, 2002, Japanese, 水文・水資源学会, 日本, Domestic conference
    Oral presentation

  • 進化戦略によるタンクモデル定数の多目的最適化について
    藤原洋一, 田中丸 治哉, 畑 武志, 多田 明夫
    平成14年度農業土木学会大会講演会, 2002, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 実時間洪水予測におけるNN法とLL法の適応性について
    吾郷 正浩, 田中丸 治哉, 畑 武志, 多田 明夫
    平成14年度農業土木学会大会講演会, 2002, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 現地水質自動観測における問題点と改良-FIPシステムの事例-
    鶴賀 一也, 多田 明夫, 畑 武志, 田中丸 治哉
    平成14年度農業土木学会大会講演会, 2002, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • マルチスタート法によるタンクモデル定数の多目的最適化について
    田中丸 治哉, 藤原洋一, 畑 武志, 多田 明夫
    平成14年度農業土木学会大会講演会, 2002, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • UMFIAによる現地水質観測システムの開発・改良研究
    梶山 和裕, 新宮 史子, 多田 明夫, 畑 武志, 田中丸 治哉
    平成14年度農業土木学会大会講演会, 2002, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • Simulation of dams operation along the Blue Nile with real-time planning for winter plantation in the Sudan
    Abdelhadi A.W, Mishra A, Takeshi Hata, Haruya Tanakamaru, Akio Tada
    International conference on water resources development: flood control,irrigation,waterways,elecric power and its evacuations, 2002, English, Council of Power Utilities, India, New Delhi,India, International conference
    Oral presentation

  • Estimation of recession flow for the Blue Nile River
    Mishra A, Takeshi Hata, Haruya Tanakamaru, Akio Tada, Abdelhadi A.W
    Third International Conference on Water Resources and Environment Research (ICWRER), 2002, English, ICWRER international steering committee, Dresden,Germany, International conference
    Oral presentation

  • A Comparison of Storage-Outflow algorithms for Stream flow Recession (With application to the Blue Nile River)
    Anil Mishra, Takeshi Hata, A.W. Abdelhadi, Akio Tada
    9TH NILE 2002 CONFERENCE Comprehensive Water Resources Development of the Nile Basin: Building a Nile Basin Community, 2002, English, Nile Basin Initiative, Ministry of Environment and natural resurces, Kenya, ナイロビ・ケニア, International conference
    Oral presentation

  • 流出モデル定数の同定における誤差評価関数について
    藤原 洋一, 田中丸 治哉, 畑 武志, 多田 明夫
    平成13年度農業土木学会大会講演会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 補完法による蒸発散量推定について－特に乾燥地スーダンにおける－
    森本 礼子, 畑 武志, 田中丸 治哉, 多田 明夫
    農業土木学会京都支部第58回研究発表会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 多目的計画法によるタンクモデル定数探索について
    田中丸 治哉, 藤原洋一, 畑 武志, 多田 明夫
    水文・水資源学会2001年研究発表会, 2001, Japanese, 水文・水資源学会, 日本, Domestic conference
    Oral presentation

  • 多目的計画法によるタンクモデル定数の最適同定について
    田中丸 治哉, 藤原洋一, 畑 武志, 多田 明夫
    平成13年度農業土木学会大会講演会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • The need for developing Hydrological GIS data base for the Blue Nile basin
    Anil Mishra, 畑 武志, 田中丸 治哉, 多田 明夫
    農業土木学会京都支部第58回研究発表会, 2001, English, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 進化戦略による流出モデル定数の同定について
    藤原洋一, 田中丸 治哉, 畑 武志, 多田 明夫
    農業土木学会京都支部第58回研究発表会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 住民参加型の里づくり協議会における参加住民の意識変化について
    山本 賢太郎, 畑 武志, 田中丸 治哉, 多田 明夫, 藤戸 利明
    農業土木学会京都支部第58回研究発表会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 山地渓流水質の連続モニタリングのための現場設置型FIPシステムの開発
    多田 明夫, 畑 武志, 山本 江梨子, 大平 智也, 田中丸 治哉
    平成13年度農業土木学会大会講演会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • 渓流水質の連続観測のための現場設置型FIPシステムの開発
    大平 智也, 田中丸 治哉, 畑 武志, 多田 明夫
    水文・水資源学会2001年研究発表会, 2001, Japanese, 水文・水資源学会, 日本, Domestic conference
    Oral presentation

  • ダム流域の持つ自然貯留量の評価について
    五十棲 裕平, 田中丸 治哉, 畑 武志, 多田 明夫
    平成13年度農業土木学会大会講演会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • カルマンフィルターによるタンクモデル定数の同定
    堀川 由希子, 田中丸 治哉, 畑 武志, 多田 明夫
    農業土木学会京都支部第58回研究発表会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • Recession flow analysis of the Blue Nile River
    Anil Mishra, Takeshi Hata, Haruya Tanakamaru, Akio TADA
    平成13年度農業土木学会大会講演会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • Nearest-Neighbor法による流出予測の実用的適用法について
    藤原 洋一, 田中丸 治哉, 畑 武志, 多田 明夫
    水文・水資源学会2001年研究発表会, 2001, Japanese, 水文・水資源学会, 日本, Domestic conference
    Oral presentation

  • FIPシステムによる山林渓流水質の現地連続観測
    鶴賀 一也, 大平 智也, 田中丸 治哉, 畑 武志, 多田 明夫
    農業土木学会京都支部第58回研究発表会, 2001, Japanese, 農業土木学会, 日本, Domestic conference
    Oral presentation

  • Estimation of Water Budget in the Upper Area of the Brantas River using Variable Infiltration Capacty Water Balance Model
    Haruya Tanakamaru, Takeshi Hata, Akio Tada
    Workshop on Disasters caused by Floods and Geomorphological Changes and their Mitigations, 1996, English, Unknown, Yogyakarta,Indonesia, International conference
    Oral presentation

■ Affiliated Academic Society
  • 日本水環境学会
    Jan. 2001 - Present

  • American Geophysical Union
    Jan. 1997 - Present

  • 水文水資源学会
    Jan. 1991 - Present

  • 農業農村工学会
    Mar. 1990 - Present

  • American Sciety of Agronomy
    Jan. 1999 - Mar. 2023

  • 日本分析科学会
    Jan. 1998 - Dec. 2011

■ Research Themes
TOP