宇波 耕一

Last Update: 2016/07/05 15:18:23

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Name(Kanji/Kana/Abecedarium Latinum)
宇波 耕一/ウナミ コウイチ/Koichi Unami
Primary department(Org1/Org2/Org3/Job title)
農学研究科/地域環境科学専攻地域環境開発工学講座/准教授
Faculty
Org1 Org2 Org3 Job title
農学部
Contact address
Type Address(Japanese) Address(English)
Office 〒606-8502 京都府京都市北白川追分町 Kitashirakawa-oiwake-cho, Sakyo-ku, Kyoto, 606-8502 Japan
Phone
Type Number
Office 075-753-6161
E-mail address
メールアドレス
unami @ adm.kais.kyoto-u.ac.jp
Affiliated academic organization(s) (Japanese)
Organization name(Japanese) Organization name(English)
農業土木学会 JSIDRE
日本雨水資源化システム学会 JRCSA
Academic degree
Field(Japanese) Field(English) University(Japanese) University(English) Method
修士(農学) 京都大学
博士(農学) 京都大学
Graduate school
University(Japanese) University(English) Faculty(Japanese) Faculty(English) Major(Japanese) Major(English) Degree
京都大学 大学院農学研究科修士課程農業工学専攻 修了
University
University(Japanese) University(English) Faculty(Japanese) Faculty(English) Major(s)(Japanese) Major(s)(English) Degree
京都大学 農学部農業工学科 卒業
Work Experience
Period Organization(Japanese) Organization(English) Job title(Japanese) Job title(English)
-
1996/04/16-1999/03/31 京都大学 Kyoto University 助手 Assistant
1999/04/01-2004/03/31 京都大学 Kyoto University 講師 Lecturer
2004/04/01- 京都大学 Kyoto University 准教授 Associate Professor
Personal Profile
(Japanese)
農村地域における様々な水問題を対象とし,フィールド調査,水理実験,理論解析,数値解析を行っている。行政,地域住民,民間企業との協働活動にも,学生とともに参加している。大学においては,委員会活動を通じての環境改善に取り組んでいる。
(English)
I am conducting research activities such as field surveys, hydraulic experiments, theoretical analyses, and numerical analyses, focusing on different water issues in rural areas. I, as well as my students, participate cooperative activities with governmental organizations, local residents, and private companies. I work on improving environment of the university through committees' activities.
Research Topics
(Japanese)
農村地域における水問題に対する基礎研究
(English)
Fundamental studies on water issues in rural areas
Overview of your research
(Japanese)
農村地域においては,洪水や渇水に加えて水質や生態にも関連した多様な水問題が発生している.これらの問題を,農業をはじめとした人間活動との関連において解決していくため,現代的な基礎科学の方法論,とくに流体工学と確率過程の理論に基づいた研究を行っている。現象を記述する基礎理論の構築を軸として,数値実験や水理実験,フィールドにおける観測や調査を,相互補完的に実施している。
(English)
In rural areas, there are different water related problems including floods, droughts, pollution, and deterioration of ecosystems. Modern scientific methodologies including the fluid dynamics and the theory of stochastic processes are applied to those problems in the context of human activities. Construction of fundamental theories describing phenomena is propelled with numerical and hydraulic experiments as well as field observations and surveys.
Fields of research (key words)
Key words(Japanese) Key words(English)
水理 Hydraulics
水文 Hydrology
農村生態系 Rural ecosystem
確率過程 Stochastic processes
浅水方程式 Shallow water equations
Fields of research (kaken code)
Kaken code
Agricultural civil engineering/farm village planning studies
Published Papers > Published Papers
(文系研究者の一般的な論文集への寄稿や単行本の分担執筆などは「著書等」を参照してください)
Authors Title Bibliography Date Peer-Review Language
Stochastic Environmental Research and Risk Assessment Verifying optimality of rainfed agriculture using a stochastic model for drought occurrence Stochastic Environmental Research and Risk Assessment,30,1503-1514 2016/05 Refereed English
Mabaya G, Unami K, Fujihara M Stochastic optimal control of agrochemical pollutant loads in reservoirs for irrigation Journal of Cleaner Production 2016/05 Refereed English
Nakamichi T, Unami K, Fujihara M Optimal shapes of weirs for trapping migratory fish Jurnal Teknologi,78,15-20 2016/01 Refereed English
Mabaya G, Unami K, Yoshioka H, Takeuchi J, Fujihara M Robust optimal diversion of agricultural drainage water from tea plantations to paddy fields during rice growing seasons and non-rice growing seasons Paddy and Water Environment,14,247-258 2016/01 Refereed English
Yoshioka H, Unami K, Fujihara M A regime-switching diffusion process model for advection-dispersion phenomena in open channels with aquatic vegetation Theoretical and Applied Mechanics Japan,63,117-126 2015/01 Refereed English
Yoshioka H, Unami K, Fujihara M Numerical comparison of shallow water models in multiply connected open channel networks Journal of Advanced Simulation in Science and Engineering,2,2,271-291 2015 Refereed English
Yaegashi Y, Yoshioka H, Unami K, Fujihara M An adaptive finite volume scheme for Kolmogorov's forward equations in 1-D unbounded domains Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)),71,2,I_223-I_234 2015 Refereed English
Yoshioka H, Unami K, Fujihara M A Petrov-Galerkin finite element scheme for 1-D time-independent Hamilton-Jacobi-Bellman equations Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)),71,2,I_149-I_160 2015 Refereed English
Yoshioka H, Unami K, Fujihara M A dual finite volume method scheme for catastrophic flash floods in channel net-works Applied Mathematical Modelling,39,1,205-229 2015 Refereed English
Unami K, Mohawesh O, Sharifi E, Takeuchi J, Fujihara M Stochastic modelling and control of rainwater harvesting systems for irrigation during dry spells Journal of Cleaner Production,88,185-195 2015 Refereed English
Yoshioka H, Unami K, Fujihara M Internal boundary conditions for solute transport equations in locally one-dimensional open channel networks Journal of Rainwater Catchment Systems,19,2,1-9 2014 Refereed English
Yoshioka H, Unami K, Fujihara M Comparative numerical analysis on momentum flux evaluation schemes for shallow water flows in open channel networks Journal of Rainwater Catchment Systems,19,2,25-33 2014 Refereed English
Yoshioka H, Kinjo N, Wakazono A, Unami K, Fujihara M Application of two shallow water models to steady flow analysis in a vegetated agricultural drainage canal Journal of Rainwater Catchment Systems,19,2,35-41 2014 Refereed English
Yoshioka H, Unami K, Fujihara M A simple finite volume model for dam break problems in multiply connected open channel networks Theoretical and Applied Mechanics Japan,62,131-140 2014 Refereed English
Yoshioka H, Unami K, Fujihara M Friction slope formulae for the two-dimensional shallow water model Journal of Japan Society of Civil Engineers, Ser. B1, Hydraulic Engineering,70,4,I_55-I_66 2014 Refereed English
Yoshioka H, Unami K, Fujihara M Temporal discretization algorithms for the continuity equation of the one-dimensional shallow water model Journal of Rainwater Catchment Systems,20,1,11-18 2014 Refereed English
An extended mathematical model for shallow water flows in vegetated open channels Journal of Rainwater Catchment Systems,20,1,29-35 2014 Refereed
Mathematical analysis on a conforming finite element scheme for advec-tion-dispersion-decay equations on connected graphs Journal of Japan Society of Civil Engineers, Ser. A2, Applied Mechanics,70,2,I_265-I_276 2014 Refereed English
1-D shallow water models for dam break flash floods with different junction and bend treatments Communications in Computer and Information Science,474,201-215 2014 Refereed
宇波耕一 ロバスト最適化 水土の知 : 農業農村工学会誌 : journal of the Japanese Society of Irrigation, Drainage and Rural Engineering,76,4 2008/04/01 Refereed Japanese
上田 徹;永野 正之;柴原 藤善;宇波 耕一 琵琶湖の内湖再生を想定した外来魚侵入抑制の試み(<特集>第38回大会) 日本緑化工学会誌,33,1,292-295 2007/08/31 Refereed Japanese
宇波耕一 時間との戦い 農業土木学会誌 = Journal of the Japanese Society of Irrigation, Drainage and Reclamation Engineering,75,1,44-46 2007/01/01 Refereed Japanese
河地利彦;宇波耕一 「21世紀型諸問題と制御工学・応用の接点」水資源管理に対する制御工学的接近法 システム/制御/情報,47,7,318-323 2003/07/15 Refereed Japanese
宇波耕一 計算手法と水資源に関する第3回国際会議の報告 農業土木学会誌 = Journal of the Agricultural Engineering Society, Japan,63,12,63-66 1995/12/01 Refereed Japanese
H. Yoshioka; K. Unami; M. Fujihara A finite element/volume method model of the depth-averaged horizontally 2D shallow water equations International Journal for Numerical Methods in Fluids,75,1,23-41 2014 Refereed English
K. Unami; M. Yangyuoru; A.H.M. Badiul Alam; G. Kranjac-Berisavljevic Stochastic control of a micro-dam irrigation scheme for dry season farming Stochastic Environmental Research and Risk Assessment,27,1,77-89 2013/01 Refereed English
H. Yoshioka; K. Unami A cell-vertex finite volume scheme for solute transport equations in open channel networks Probabilistic Engineering Mechanics,31,30-38 2013/01 Refereed English
K. Unami; A.H.M.B. Alam Concurrent use of finite element and finite volume methods for shallow water flows in locally 1-D channel networks International Journal for Numerical Methods in Fluids,69,2,255-272 2012/05/20 Refereed English
H. Yoshioka; K. Unami; T. Kawachi Stochastic process model for solute transport and the associated transport equation Applied Mathematical Modelling,36,4,1796-1805 2012/04 Refereed English
K. Unami; M. Yangyuoru; A.H.M.B. Alam Rationalization of building micro-dams equipped with fish passages in West African savannas Stochastic Environmental Research and Risk Assessment,26,1,115-126 2012/01 Refereed English
Ishida K, Unami K, Kawachi T Application of One-Dimensional Shallow Water Model to Flows in Open Channels with Bends 雨水資源化システム学会誌,17,2,15-23 2012/01 Refereed English
K. Ishida; M. Yangyuoru; K. Unami; T. Kawachi Application of shallow water equations to analyze runoff processes in hilly farmlands Paddy and Water Environment,9,4,393-401 2011/12 Refereed English
S. Maeda; T. Kawachi; K. Unami; J. Takeuchi Optimization approaches to nonpoint pollutant source control in watersheds Watersheds: Management, Restoration and Environmental Impact,359-392 2011 Refereed English
K. Unami; F.K. Abagale; M. Yangyuoru; A.H.M. Badiul Alam; G. Kranjac-Berisavljevic A stochastic differential equation model for assessing drought and flood risks Stochastic Environmental Research and Risk Assessment,24,5,725-733 2010/07 Refereed English
K. Unami; K. Ishida; T. Kawachi; S. Maeda; J. Takeuchi A stochastic model for behaviour of fish ascending an agricultural drainage system Paddy and Water Environment,8,2,105-111 2010/06 Refereed English
J. Takeuchi; T. Kawachi; C. Imagawa; N. Buma; K. Unami; S. Maeda A physically based FVM watershed model fully coupling surface and subsurface water flows Paddy and Water Environment,8,2,145-156 2010/06 Refereed English
J. Takeuchi; C. Imagawa; T. Kawachi; K. Unami; S. Maeda; T. Izumi A refined hydro-environmental watershed model with field-plot-scale resolution Paddy and Water Environment,8,2,175-187 2010/06 Refereed English
S. Maeda; T. Kawachi; K. Unami; J. Takeuchi; E. Ichion Controlling wasteloads from point and nonpoint sources to river system by GIS-aided Epsilon Robust Optimization model Journal of Hydro-Environment Research,4,1,27-36 2010/04 Refereed English
MAEDA Shigeya;YOSHIKAWA Kazuki;TAKEUCHI Junichiro;KAWACHI Toshihiko;CHONO Shunsuke;UNAMI Koichi Optimal Allocation of Maximum Allowable Discharged Total Nitrogen Load among Field Plots in Agricultural Watershed 農業農村工学会論文集,265,23-31 2010/02/25 Refereed English
UNAMI Koichi;IZUMI Tomoki;IMAGAWA Chie;KAWACHI Toshihiko;MAEDA Shigeya;TAKEUCHI Junichiro Infiltration Process in Rainfed Rice Field Soil of Ghanaian Inland Valley J Rainwater Catchment Syst,15,2,17-20 2010/01 Refereed English
Abagale FK, Unami K, Gbedzi VD An overview of stochastic processes affecting suspended sediment production in environmental engineering: case of Northern Ghana Development Spectrum, An Inter-Faculty Journal of the University for Development Studies, Ghana, 3(1), 75-81 2010 Refereed English
MAEDA Shigeya;KAWACHI Toshihiko;UNAMI Koichi;TAKEUCHI Junichiro Optimal Allocations of Maximum Allowable Load among Influent Rivers: An Application for Strategic Management of Lake Water Quality 農業農村工学会論文集,264,589-595 2009/12/25 Refereed English
S. Maeda; T. Kawachi; K. Unami; J. Takeuchi; T. Izumi; S. Chono Fuzzy optimization model for integrated management of total nitrogen loads from distributed point and nonpoint sources in watershed Paddy and Water Environment,7,3,163-175 2009/09 Refereed English
K. Unami; T. Kawachi; G. Kranjac-Berisavljevic; F.K. Abagale; S. Maeda; J. Takeuchi Case study: Hydraulic modeling of runoff processes in Ghanaian inland valleys Journal of Hydraulic Engineering,135,7,539-553 2009/07 Refereed English
J. Takeuchi; T. Kawachi; K. Unami; S. Maeda; T. Izumi A distributed hydro-environmental watershed model with three-zoned cell profiling Paddy and Water Environment,7,1,33-43 2009/03 Refereed English
Chono S, Maeda S, Kawachi T, Unami K, Takeuchi J Dynamics of Nonpoint Source Pollutant Loadings from Agricultural Watershed : A Case Study in Paddy-farming Area with 122 Drainage Water Outfalls Exactly Identifiable 雨水資源化システム学会誌,14,2,21-28 2009/01 Refereed English
Izumi T, Takeuchi J, Kawachi T, Unami K, Maeda S An Inverse Method to Estimate Soil Hydraulic Properties in Saturated-unsaturated Groundwater Flow Model 雨水資源化システム学会誌,13,2,23-28 2008/02 Refereed English
TAKEUCHI Junichiro;IZUMI Tomoki;KAWACHI Toshihiko;UNAMI Koichi;MAEDA Shigeya Model-based Optimal Design of Land Use Arrangement for Environmentally Sound Watershed Management J Rainwater Catchment Syst,13,2,29-33 2008/01 Refereed English
Unami K, Yangyuoru M, Kawachi T, Adiku SGK, Iwaki M Identification of Drifting Rainfall Distribution 雨水資源化システム学会誌,12,2,23-28 2007/01 Refereed English
K. Unami; T. Kawachi Systematic assessment of flood mitigation in a tank irrigated paddy fields area Paddy and Water Environment,3,4,191-199 2005/12 Refereed English
KAWACHI Toshihiko;AOYAMA Shigeyasu;YANGYUORU Macarius;UNAMI Koichi;MATOH Toru;ACQUAH Daniel;QUARSHIE Samuel An Irrigation Tank for Harvesting Rainwater in Semi-arid Savannah Areas-Design and Construction Practices in Ghana/West Africa- J Rainwater Catchment Syst,11,1,17-24 2005/07 Refereed English
K. Unami; T. Kawachi; M. Yangyuoru Optimal water management in small-scale tank irrigation systems Energy,30,8,1419-1428 2005/06 Refereed English
Yoshimoto S, Unami K, Kawachi T Systematic approach evaluating flood mitigation effect of an irrigation tank Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering, 239, 29-34 2005 Refereed English
XU Yong‐Qiang;UNAMI Koichi;KAWACHI Toshihiko;YOSHIMOTO Shuhei Hybrid Runoff Model Using 1-D Richards Equation and Linear Output Generator J Rainwater Catchment Syst,9,2,21-24 2004/01 Refereed English
YANGYUORU M;KAWACHI T;UNAMI K;ADIKU S G K;MAWUNYA F;QUASHIE S Comparison of Rainfed and Potential Yields of Maize and Cowpea on the Vertisols of Ghana J Rainwater Catchment Syst,9,1,7-12 2003/07 Refereed English
K. Unami; T. Kawachi Universal optimization of water quality management strategy Advances in Water Resources,26,4,465-472 2003/04 Refereed English
Y.-Q. Xu; K. Unami; T. Kawachi Optimal hydraulic design of earth dam cross section using saturated-unsaturated seepage flow model Advances in Water Resources,26,1,1-7 2003/01 Refereed English
Unami K, Kurata S, Kawachi T, Morishita K Optimal Control of Interconnected Irrigation Tanks System 雨水資源化システム学会誌,8,2,35-39 2003/01 Refereed English
K. Unami; T. Kawachi; M. Munir Babar; H. Itagaki Estimation of diffusion and convection coefficients in an aerated hydraulic jump Advances in Water Resources,23,5,475-481 2000/03/20 Refereed English
Itagaki H, Unami K, Kawachi T Experimental Studies on Effects of Discharge, Fall Height, and Water Depth of Downstream Tank in Aerated Flow at Weir 雨水資源化システム学会誌,5,1,29-32 1999/12 Refereed English
Unami K, Kawachi T, Hada A, Itagaki H Flood Regulation in Reservoir Using Robust Servo Controller 雨水資源化システム学会誌,5,1,19-22 1999/12 Refereed English
K. Unami; T. Kawachi; M.M. Babar; H. Itagaki Two-dimensional numerical model of spillway flow Journal of Hydraulic Engineering,125,4,369-375 1999/04 Refereed English
UNAMI K;KAWACHI T;OKUMURA H;NAKANISHI S Robust servo control of open channel network flows. Comput Methods Exp Meas 9,241-248 1999 Refereed English
BABAR M M;UNAMI K;KAWACHI T;ITAGAKI H Estimation of Structure of Air Entrained Flow in a Spillway Chute. 農業土木学会論文集,197,847-852 1998/10 Refereed English
Unami K, Nakanishi S, Kawachi T Robust Control of Reservoir Release Discharge Using Precipitation Data 雨水資源化システム学会誌,4,1,51-56 1998/07 Refereed English
K. Unami; T. Kawachi; M. Yangyuoru; T. Hasegawa Reliability of steady surface profile in irrigation canal Journal of Irrigation and Drainage Engineering,123,1,13-18 1997/01 Refereed English
宇波耕一・河地利彦・川勝健一 マルコフ過程モデルを用いた貯水池信頼性の解析 水文・水資源学会誌,9,4,315-319 1996/07/05 Refereed English
Unami K, Kawachi T, Yangyuoru M Optimal Control of Open Channel Unsteady Flow Governed by Partial Differential Equation 農業土木学会論文集,64,1,49-56 1996/02/25 Refereed English
Kawachi T, Yangyuoru M, Unami K, Itagaki H Modelling steady flow in open channel networks with sudden transitions Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering, 185, 93-98 1996 Refereed English
Unami K, Kawachi T, Kawakatsu K, Maruyama T Analytical approach to maximization of reservoir reliability Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering, 185, 81-86 1996 Refereed English
KAWACHI T;YANGYUORU M;HIRAMATSU K;UNAMI K;HASEGAWA T A Finite Element Model of Steady Regulated Flow in Open Channel Networks. 農業土木学会論文集,173,59-69 1994/10 Refereed English
KAWACHI T;UNAMI K;HASEGAWA T;YANGYUORU M Optimum Control of Discharge Alterations in Irrigation Canals using the Pontryagin Principle of Maximum. 農業土木学会論文集,172,17-27 1994/08 Refereed English
Unami K, Minami I, Kawachi T Theoretical scope to reservoirs system operations Journal of International Rainwater Catchment Systems, 1(2), 22-24 1994 Refereed English

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Published Papers > Other
(文系研究者の一般的な論文集への寄稿や単行本の分担執筆などは「著書等」を参照してください)
Authors Title Bibliography Date Peer-Review Language
Unami K, Fujiahra M, Yoshioka H Optimal management strategies for rural water resources from a viewpoint of stochastic control RIMS Kôkyûroku,1952,63-68 2015 English
Yoshioka H, Takagi K, Unami K, Fujihara M Application of a regime-switching diffusion process model to transport phenomena in surface water bodies RIMS Kôkyûroku,1952,55-56 2015 English
Conference Presentation > Conference Presentation
(文系研究者の一般的な学会報告の業績は「講演等」を参照してください)
Authors Title Bibliography Date Peer-Review Language
吉岡秀和・宇波耕一・藤原正幸 1次元浅水流方程式の数値モデルにおける時間項の離散化手法 平成24年度応用水理研究部会講演会 2012 Japanese
金城信彦・宇波耕一・藤原正幸 桂地区の農業用排水路システムにおける流れのシミュレーション 平成24年度応用水理研究部会講演会 2012 Japanese
蘭園・吉岡秀和・宇波耕一・藤原正幸 輪中における排水ゲート操作戦略の数値流体力学的検討 平成24年度応用水理研究部会講演会 2012 Japanese
川並俊輔・藤澤和謙・村上章・宇波耕一・藤原正幸 Navier-Stokes方程式に基づく浸透とキャビティ流れの同時解析手法の開発 平成24年度応用水理研究部会講演会 2012 Japanese
吉岡秀和・宇波耕一 局所1次元開水路網流れ解析のための双対格子に基づいた有限体積法スキーム 農業農村工学会京都支部第69回研究発表会 2012 Japanese
梁美里・宇波耕一 塩性土壌における電気伝導度の確率過程モデル 農業農村工学会京都支部第69回研究発表会 2012 Japanese
宇波耕一・梁美里 確率制御に基づく塩性土壌の灌漑 農業農村工学会京都支部第69回研究発表会 2012 Japanese
長野峻介・吉岡秀和・宇波耕一 滋賀県高島市マキノ町大沼地区の農業水路における魚類の生息と回遊 農業農村工学会京都支部第69回研究発表会 2012 Japanese
吉岡秀和・宇波耕一・河地利彦 局所1次元開水路網における溶質輸送方程式に対するPetrov-Galerkin型有限要素法 平成24年度農業農村工学会大会講演会 2012 Japanese
吉岡秀和・宇波耕一・河地利彦 水平2次元流れ場における溶質輸送の支配方程式に対する有限体積法スキーム 平成23年度応用水理研究部会講演会 2011 Japanese
宇波耕一・河地利彦 確率過程制御に基づいた溜池群における貯留水の最適配分 雨水資源化システム学会第19回研究発表会 2011 Japanese
宇波耕一・河地利彦 閉鎖性水域における水質の確率過程モデルと最適制御 農業農村工学会京都支部第66回研究発表会 2011 Japanese
宇波耕一・石田桂・河地利彦 1次元開水路網の流れに対する保存型数値手法 平成23年度農業農村工学会大会講演会 2011 Japanese
吉岡秀和・宇波耕一・河地利彦 1次元開水路における局所的流速場の確率過程モデルと移流分散現象解析への応用 平成22年度応用水理研究部会講演会 2010 Japanese
石田桂・宇波耕一・河地利彦 多重連結型開水路網に対応した質量保存型有限体積法流れ解析モデル 平成22年度応用水理研究部会講演会 2010 Japanese
石田桂・宇波耕一・河地利彦 農地からの流出過程に適用される一次元開水路流モデルのKinematic Wave近似 平成22年度農業農村工学会大会講演会 2010 Japanese
宇波耕一・河地利彦 確率過程モデルに基づいた1次元水路における移流分散方程式 平成22年度農業農村工学会大会講演会 2010 Japanese
宇波耕一・河地利彦 移動を考慮した生物個体群の定常確率過程モデル 雨水資源化システム学会第18回研究発表会 2010 Japanese
吉岡秀和・宇波耕一・河地利彦 乱流場の確率過程モデルに基づいた保存性溶質の楕円放物型輸送方程式 雨水資源化システム学会第18回研究発表会 2010 Japanese
石田桂・宇波耕一・河地利彦 多重連結型開水路に対応した保存則を満たす非定常流有限体積法モデル 雨水資源化システム学会第18回研究発表会 2010 Japanese
石田桂・宇波耕一・河地利彦 多重連結型開水路に対応した陰形式非定常流モデル 農業農村工学会京都支部第67回研究発表会 2010 Japanese
吉岡秀和・世戸貴大・宇波耕一・河地利彦 確率過程としての流れ場における輸送現象の粒子法シミュレーション 農業農村工学会京都支部第67回研究発表会 2010 Japanese
宇波耕一・河地利彦・横塚貴之 確率過程モデルに基づく灌漑用貯留タンクの設計 農業農村工学会京都支部第67回研究発表会 2010 Japanese
宇波耕一;河地利彦 湿地を含む谷津の水理特性 農業農村工学会京都支部研究発表会講演要旨集,66th,1.17-1.18 2009 Japanese
室井洋佑・宇波耕一・河地利彦 複数の生息域間で移動する生物個体群に関する確率過程モデル 平成21年度応用水理研究部会講演会 2009 Japanese
宇波耕一・河地利彦・室井洋佑 決壊した小規模ダムに対する環境水理学的復旧対策 平成21年度応用水理研究部会講演会 2009 Japanese
宇波耕一・河地利彦・石田桂 楕円放物型偏微分方程式の数値解 平成21年度農業農村工学会大会講演会 2009 Japanese
石田桂・宇波耕一・河地利彦 畝間灌漑農地と水盤灌漑農地における洪水緩和過程の数値解析 雨水資源化システム学会第17回研究発表会 2009 Japanese
石田桂・宇波耕一・河地利彦 一次元開水路流モデルを用いた谷津における洪水の解析 農業農村工学会京都支部第66回研究発表会 2009 Japanese
室井洋佑・宇波耕一・河地利彦 魚類個体数の確率論的ダイナミクスに関する2パラメータモデル 農業農村工学会京都支部第66回研究発表会 2009 Japanese
宇波耕一・河地利彦・宮内彩子 琵琶湖から周辺低平地水路網へ遡上する魚類の行動 平成20年度応用水理研究部会講演会 2008 Japanese
宇波耕一・河地利彦 降雨量と浮遊砂濃度の時系列データに対する確率過程モデル 平成20年度農業農村工学会大会講演会 2008 Japanese
岩木真穂・宇波耕一・河地利彦 平均回帰型確率過程による降水量時系列のモデル化とパラメータ推定 雨水資源化システム学会第16回研究発表会 2008 Japanese
宇波耕一・河地利彦 降雨・日射・土壌水分の通年時系列データに対する線型モデル 雨水資源化システム学会第16回研究発表会 2008 Japanese
重森玲子・宇波耕一・河地利彦 農業用排水路の流れ解析に対する正規化有限要素法と有限体積法の有効性の比較 農業農村工学会京都支部第65回研究発表会 2008 Japanese
宇波耕一・室井洋佑・河地利彦 堰上げられた農業用排水路における魚類個体数の確率過程モデル 農業農村工学会京都支部第65回研究発表会 2008 Japanese
Mibuta Y, Unami K, Fujihara M A stochastic population dynamics model for sustainability assessment in two adjacent habitats 平成24年度応用水理研究部会講演会 2012 English
Kuwano R, Alam AHMB, Unami K, Fujihara M Optimal strategies for water pumping from shallow aquifer in Bangladeshi floodplain 平成24年度応用水理研究部会講演会 2012 English
Alam AHMB, Ryo M, Unami K, Fujihara M An autonomous runoff model using stochastic differential equations 平成24年度応用水理研究部会講演会 2012 English
Ryo M, Unami K, Fujihara M Stochastic control of micro rainwater harvesting systems 平成24年度応用水理研究部会講演会 2012 English
Abagale FK・宇波耕一・河地利彦 Key Issues in Management of Existing Micro-Dams in Ghana 雨水資源化システム学会第17回研究発表会 2009 English

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Conference Presentation > International Society
(文系研究者の一般的な学会報告の業績は「講演等」を参照してください)
Authors Title Bibliography Date Peer-Review Language
Bashiri H, Unno Y, Sharifi E, Unami K, Fujihara M Precise fertigation using multiply-connected drip tube networks International Water Conference 2016: Water Resource in Arid Areas: The Way Forward,37-37 2016/03 Refereed English
Sharifi E, Unami K, Mohawesh O, Fujihara M Operational rules for micro-dams solving stochastic control problems International Water Conference 2016: Water Resource in Arid Areas: The Way Forward,218-218 2016 Refereed English
Mabaya G, Unami K, Fujihara M Markov decision process to find optimal policies for control of nitrogen pollutant loads in reservoirs for irrigation Proceedings of the 10th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES),0952-1-0952-12 2015 Refereed English
Yaegashi Y, Yoshioka H, Unami K, Fujihara M Numerical simulation on optimal countermeasure for feeding damage by Great Cormorant to inland fisheries based on stochastic control theory Proceeding of Asia Simulation Conference 2015,46-53 2015 Refereed English
Sharifi E, Unami K, Mohawesh O, Nakamichi T, Kinjo N, Fujihara M Design and construction of a hydraulic structure for rainwater harvesting in arid environment E-proceedings of the 36th IAHR (International Association for Hydro-environment Engineering and Research) Congress,3375-3386 2015 Refereed English
Sharifi E, Unami K, Fujihara M Modeling Alternation of Dry and Wet Spells Using the Langevin Equation Vulnerability, Uncertainty, and Risk: Quantification, Mitigation, and Management - Proceedings of the 2nd International Conference on Vulnerability and Risk Analysis and Management, ICVRAM 2014 and the 6th International Symposium on Uncertainty Modeling a,1994-2001 2014/01 Refereed English
Mabaya G, Unami K, Yoshioka H, Takeuchi J, Fujihara M Robust optimal policy for diversion of agricultural drainage water from tea plantations to paddy fields Proceedings of the 9thConference on Sustainable Development of Energy, Water and Environment Systems (SDEWES),0025-1-0025-12 2014 Refereed English
Yoshioka H, Kinjo N, Mabaya G, Unami K, Fujihara M A hyperbolic longitudinal dispersion model of contaminant in open channel networks Proceedings of the 7th International Symposium on Environmental Hydraulics,159-162 2014 Refereed English
Yoshioka H, Unami K, Kawachi T Partial differential equation model for spatially distributed statistics of contaminant particles in locally one-dimensional open channel networks The 10th International Conference on Hydroscience and Engineering 2012 Refereed English
Yoshioka H, Unami K, Kawachi T An upwind finite element scheme for stochastic contaminant particle dynamics in locally one-dimensional open channel networks PAWEES 2011 Students' International Conference 2011 Refereed English
K. Unami; T. Kawachi; M. Yangyuoru; K. Ishida A finite volume scheme for simulation of rainwater harvesting process Proceedings of the Second IASTED International Conference on Advanced Technology in the Environmental Field, ATEF 2006,124-129 2007 Refereed English
Yangyuoru M, Unami K, Kawachi T A prototype tank irrigation scheme with rainwater harvesting International Conference on Rainwater Harvesting and Management in Africa, 81-88 2006 Refereed English
Unami K, Kawachi T, Yangyuoru M Optimal water management in small-scale tank irrigation systems Dubrovnik Conference on Sustainable Development of Energy, Water and Environment Systems, Paper 138 2002 Refereed English
Unami K, Kawachi T, Terada S H∞ control approach to sustainable management of water quality in Lake Biwa The 9th International Conference on the Conservation and Management of Lakes, 3C/D-P06, 273-276 2001 Refereed English
Unami K, Kawachi T Robust control of irrigation channel network system Proceedings of International Commission on Irrigation and Drainage/ICID 1st Asian Conference, B02, 1-11 2001 Refereed English
Unami K, Kawachi T, Kawakatsu K, Maruyama T A decision support model for reservoir management using the Fokker-Plank equations Proceedings of International Conference on Water Resources and Environment Research: Towards the 21st Century, 2, 191-198 1996 Refereed English
K. Unami; T. Kawachi; M. Yangyuoru Adjoint problem of unsteady open channel flow Proceedings of the International Conference on Computer Methods in Water Resources, CMWR,41-48 1996 Refereed English
Unami K Simulation of a modeled grouped reservoirs system Proceedings of the 1992 Regional Conference, International Rainwater Catchment Systems Association, 3, 959-969 1992 Refereed English

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Lectures > Invited Lectures
(文系研究者の一般的な学会報告はこの項に収録されております)
Title Conference name Organization name Date Language
Application of shallow water equations models for water hazards problems The International Conference on Water, Environment, Energy and Society/WEES-2009 National Institute of Hydrology, Roorkee/Ministry of Water Resources, India 2009 English
Publications > Books
Authors Title Publisher Date Language
宇波耕一 一次元開水路非定常流れ解析 「第15回高度技術セミナー」テキスト, 農業土木学会, 77-92 2001 Japanese
Unami K, Kawachi T, Maeda S, Takeuchi J Optimization approaches to nonpoint pollutant source control in watersheds Chapter 4 In: Watersheds: Management, Restoration and Environmental Impact, Edited by Vaughn JC, Nova Science Publishers, 359-391 2011 English
Unami K, Kawachi T, Maeda S, Takeuchi J Computational methods supporting rainwater harvesting technology Chapter 4 In: New Topics in Water Resources Research and Management, Edited by Andreassen HM, Nova Science Publishers, 167-193 2008 English
Kawachi T, Unami K, Maeda S, Takeuchi J Management of water quality environment under uncertainty -mathematical modeling and computational optimization- Environmental Pollution, Edited by Singh VP and Yadava RN, Applied Publishers, 381-392 2003 English
Unami K, Kawachi T, Okumura H, Nakanishi S Robust servo control of open channel network flows Computational Methods and Experimental Measurements IX, Edited by Brebbia CA and Caromagno GM, WIT Press, 241-248 1999 English
Unami K, Kawachi T, Yangyuoru M Adjoint problem of unsteady open channel flows Computer Methods and Water Resources III, Edited by Abousleiman Y, Brebbia CA, Ouazar D, and Cheng AH, WIT Press, 41-48 1996 English
Unami K, Kawachi T, Hiramatsu K, Okumura H Numerical model of pseudo steady flows in saline open channel networks using finite volume and finite element methods Finite Volumes for Complex Applications, Edited by Benkhaldoun F and Vilsmeier R, Hermes, 563-570 1996 English
Patents
Right holders Title Stage Patent number Date
竹内潤一郎・宇波耕一・河地利彦・田尾本昭・脇田由実 集水構造体 特許出願 特願PCT/JP2013/005540
Awards
Title(Japanese) Title(English) Organization name(Japanese) Organization name(English) Date
農業土木学会京都支部研究奨励賞 Research Promotion Award, Kyoto Branch, Japanese Society of Irrigation, Drainage, and Reclamation Engineering 農業土木学会 JSIDRE 2003
論文賞・沢田賞受賞 Paper award, Sawada prize 国際水田水環境工学会 PAWEES 2006/08/10
論文賞・佐藤賞受賞 Paper award, Sato prize 国際水田水環境工学会 PAWEES 2010/10/28
研究奨励賞受賞 Research promotion award 農業農村工学会 JSIDRE 2011/09/06
沢田賞 SAWADA Award 農業農村工学会 The Japanese Society of Irrigation, Drainage and Rural Engineering (JSIDRE) 2015/09/01
External funds, competitive funds and Grants-in-Aid for Scientific Research(kaken)
Type Position Title(Japanese) Title(English) Period
基盤研究(A) Representative 西アフリカのサバンナ気候下における農村水資源開発オプション Development Options for Rural Water in West African Savannas 2008-2011
基盤研究(A) Representative 死海沿岸地域の農地における水資源ポートフォリオ Water Resources Portfolio for Farmlands along the Dead Sea 2014/04/01-2019/03/31
基盤研究(A) Representative 死海沿岸地域の農地における水資源ポートフォリオ (平成26年度分) 2014/04/01-2015/03/31
基盤研究(A) Representative 死海沿岸地域の農地における水資源ポートフォリオ (平成27年度分) 2015/04/01-2016/03/31
挑戦的萌芽研究 Representative 地下水と養魚池の高度利用によるバングラデシュ農村の持続的開発 Sustainable development of Bangladeshi rural communities by integrated utilization of groundwater and fish ponds 2016/04/01-
Teaching subject(s)
Name(Japanese) Name(English) Term Department Period
環境水理モデル化論 前期 地球環境学舎 2011/04-2012/03
水理学 後期 農学部 2011/04-2012/03
水理学実験 前期 農学部 2011/04-2012/03
計算水理学演習 後期 農学部 2011/04-2012/03
利水環境解析演習Ⅱ 農学研究科 2011/04-2012/03
水資源利用工学実験 農学研究科 2011/04-2012/03
利水システム工学 Water-Use Systems Engineering 後期 農学部 2012/04-2013/03
水理学実験 Laboratory Course in Hydraulics 前期 農学部 2012/04-2013/03
水資源利用学 Water Resources Utilization 前期 農学部 2012/04-2013/03
環境水理モデル化論 Hydraulic and Environmental Modeling 前期 地球環境学舎 2012/04-2013/03
計算水理学演習 Seminar in Computational Hydraulics 後期 農学部 2012/04-2013/03
水理学 Hydraulics 後期 農学部 2013/04-2014/03
水理学実験 Laboratory Course in Hydraulics 前期 農学部 2013/04-2014/03
計算水理学演習 Seminar in Computational Hydraulics 後期 農学部 2013/04-2014/03
環境水理モデル化論 Hydraulic and Environmental Modeling 前期 農学研究科 2013/04-2014/03
利水環境解析演習 I Seminar I in Water Resources Engineering 後期 農学研究科 2013/04-2014/03
利水環境解析演習 II Seminar II in Water Resources Engineering 通年 農学研究科 2013/04-2014/03
水資源利用工学実験 Laboratory Course in Water Resources Engineering 通年 農学研究科 2013/04-2014/03
水理学 Hydraulics 後期 農学部 2014/04-2015/03
水理学実験 Laboratory Course in Hydraulics 前期 農学部 2014/04-2015/03
計算水理学演習 Seminar in Computational Hydraulics 後期 農学部 2014/04-2015/03
利水環境解析演習 I Seminar I in Water Resources Engineering 後期 農学研究科 2014/04-2015/03
利水環境解析演習 II Seminar II in Water Resources Engineering 通年 農学研究科 2014/04-2015/03
水資源利用工学実験 Laboratory Course in Water Resources Engineering 通年 農学研究科 2014/04-2015/03
利水環境解析演習 II1 Seminar II1 in Water Resources Engineering 通年 農学研究科 2015/04-2016/03
利水環境解析演習 II Seminar II in Water Resources Engineering 通年 農学研究科 2015/04-2016/03
利水環境解析演習 I Seminar I in Water Resources Engineering 後期 農学研究科 2015/04-2016/03
水理学 Hydraulics 後期 農学部 2015/04-2016/03
水理学実験 Laboratory Course in Hydraulics 前期 農学部 2015/04-2016/03
水資源利用工学実験1 Laboratory Course in Water Resources Engineering1 通年 農学研究科 2015/04-2016/03
水資源利用工学実験 Laboratory Course in Water Resources Engineering 通年 農学研究科 2015/04-2016/03
環境水理モデル化論 Hydraulic and Environmental Modeling 前期 農学研究科 2015/04-2016/03
計算水理学演習 Seminar in Computational Hydraulics 後期 農学部 2015/04-2016/03
利水環境解析演習 II1 Seminar II in Water Resources Engineering 1 通年 農学研究科 2016/04-2017/03
利水環境解析演習 II2 Seminar II in Water Resources Engineering 2 通年 農学研究科 2016/04-2017/03
利水環境解析演習 II Seminar II in Water Resources Engineering 通年 農学研究科 2016/04-2017/03
利水環境解析演習 I Seminar I in Water Resources Engineering 後期 農学研究科 2016/04-2017/03
水理学 Hydraulics 後期 農学部 2016/04-2017/03
水理学実験 Laboratory Course in Hydraulics 前期 農学部 2016/04-2017/03
水資源利用工学実験1 Laboratory Course in Water Resources Engineering1 通年 農学研究科 2016/04-2017/03
水資源利用工学実験2 Laboratory Course in Water Resources Engineering2 通年 農学研究科 2016/04-2017/03
水資源利用工学実験 Laboratory Course in Water Resources Engineering 通年 農学研究科 2016/04-2017/03
計算水理学演習 Seminar in Computational Hydraulics 後期 農学部 2016/04-2017/03

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Awards won by your students
Student name Award title Giver Date
Yoshioka H PAWEES Student Award PAWEES 2011/10/29
Erfaneh Sharifi Oral Presentation Award JRCSA (Japan Rainwater Catchment Systems Association) 2015/11/01
Faculty management (title, position)
Title Period
情報セキュリティ・システム委員会 委員 2013/04/01-2017/03/31
Academic organizations (administrative title, position)
Organization name(Japanese) Organization name(English) Title(Japanese) Title(English) Period
日本雨水資源化システム学会 JRCSA 事務局長 Secretary General 2004/04/01-2007/03/31
日本雨水資源化システム学会 JRCSA 評議員 Trustee 2004/04/01-2013/03/31
日本雨水資源化システム学会 JRCSA 海外連絡委員長 Chairperson of the International Communications Committee 2013/04/01-
日本雨水資源化システム学会 JRCSA 理事 Director 2013/04/01-
Other activities (primary and secondary education)
Title Activity School Prefecture Date
生物講演会 講師 西城陽高等学校 京都 2007/02/05
Other activities (magazines and newspapers)
Title Contents Media Column Date
アユ群れる川の再生に向けて 斐伊川でのアユ回遊に関する研究 斐伊川漁業協同組合広報誌 p.7 2016/07/01
Other activities (public organizations)
Committee(Japanese) Committee(English) Title Organization name Period
滋賀県ため池研究会 Research Committee for Irrigation Tanks in Shiga Prefecture 委員 滋賀県 2002/04/01-2003/03/31
早崎内湖周辺ビオトープネットワーク検討調査事業に係る調査検討委員会 Assessment Committee for Biotope Network around Hayazaki Langoon 委員 滋賀県 2002/04/01-2004/03/31