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Water resources portfolio for farmlands along the Dead Sea

Research Project

Project/Area Number 26257415
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Rural environmental engineering/Planning
Research InstitutionKyoto University

Principal Investigator

Unami Koichi  京都大学, 農学研究科, 准教授 (10283649)

Research Collaborator Abul Hasan Md. Badiul Alam  京都大学, 農学研究科, 研究員
Mohawesh Osama  ヨルダン国立ムタ大学, 科学研究院/農学部/死海環境エネルギー研究ファイサル王子センター, 教授
Rasha Mohammad Sami Fadhil  イラク国立モスル大学, 工学部, 講師
Abu-Samhadaneh Khalid S. M.  ヨルダン国立ムタ大学, 死海環境エネルギー研究ファイサル王子センター, 研究員
Ghazal Mutasem  ヨルダン国立ムタ大学, 死海環境エネルギー研究ファイサル王子センター, 研究員
Yoshioka Hidekazu  京都大学, 農学研究科
Mabaya Goden  京都大学, 農学研究科
Sharifi Erfaneh  京都大学, 農学研究科
Project Period (FY) 2014-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥38,090,000 (Direct Cost: ¥29,300,000、Indirect Cost: ¥8,790,000)
Fiscal Year 2018: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2017: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2016: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2015: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2014: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Keywords水資源 / ポートフォリオ問題 / 乾燥地農業 / 関数解析 / 死海 / 国際研究者交流 / 国際情報交換 / ヨルダン / 水利施設 / 非線型偏微分方程式
Outline of Final Research Achievements

A prototype of micro irrigation scheme equipped with a flash flood harvesting facility and a solar energy driven desalination plant has been constructed in an arid environment of the Lisan Peninsula of the Dead Sea. The flash flood harvesting facility is an innovative intake structure constructed at the downstream end of a valley to divert ephemeral flash floods into an open-air reservoir. The desalination plant is an innovated greenhouse with another reservoir dug inside to efficiently collect condensed dew of fresh water using water repellent cloth. A portfolio of the saline water and the fresh water is considered to perform gravity driven drip tube irrigation for trees of tissue culture Phoenix dactylifera (date palm). Up-to-date farming technologies practiced in the command area include soil dressing with peatmoss and biochar, mulching, and use of shading nets. Different mathematical methodologies are employed for optimal design and operation of each constituent.

Academic Significance and Societal Importance of the Research Achievements

数値流体力学と実験水理学の知見を活用しつつ,洪水収集施設の合理的設計手法を提示した。洪水・渇水レベルの動態を,確率微分方程式を用いてモデル化し,観測データと整合するようにパラメータを決定した。貯水池の最適運用戦略を支配する方程式に対して,粘性解が一意存在することを証明した。除塩プラントの熱力学系モデルを構築し,パラメータ推定やモデル検証を実施した。淡水を点滴灌漑水路系に供給する貯留タンクの最適運用戦略に関して,離散時間動的計画法の枠組みにおいて数理解析を行った。

Report

(6 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (97 results)

All 2019 2018 2017 2016 2015 2014 Other

All Int'l Joint Research (17 results) Journal Article (21 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 19 results,  Open Access: 3 results,  Acknowledgement Compliant: 4 results) Presentation (48 results) (of which Int'l Joint Research: 22 results,  Invited: 8 results) Book (6 results) Remarks (3 results) Funded Workshop (2 results)

  • [Int'l Joint Research] RARS Jamalpur, BARI(バングラデシュ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Mutah University(ヨルダン)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Mosul(イラク)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Universiti Putra Malaysia(マレーシア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Delhi(インド)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Mutah University(Jordan)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of Mosul(Iraq)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] BARI, RARS Jamalpur(Bangladesh)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Universiti Putra Malaysia(Malaysia)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Mutah University(Jordan)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] BARI, RARS Jamalpur/Bangladesh Agricultural University(Bangladesh)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Liege University(Belgium)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Universiti Putra Malaysia(Malaysia)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] University of Ghana(Ghana)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Mutah University(Jordan)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] BARI, RARS Jamalpur(Bangladesh)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] Liege University(Belgium)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Prototype and model of solar driven desalination plant in arid environment2019

    • Author(s)
      Unami K, Mohawesh O, Fujihara M
    • Journal Title

      Thermal Science

      Volume: - Issue: 2 Part A Pages: 97-97

    • DOI

      10.2298/tsci180604097u

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Time periodic optimal policy for operation of a water storage tank using the dynamic programming approach2019

    • Author(s)
      Unami K, Mohawesh O, Fadhil RM
    • Journal Title

      Applied Mathematics and Computation

      Volume: 353 Pages: 418-431

    • DOI

      10.1016/j.amc.2019.02.005

    • NAID

      120006960267

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] マルコフ連鎖による連続干天日数のモデル化2019

    • Author(s)
      宇波耕一
    • Journal Title

      土地改良の測量と設計

      Volume: 88 Pages: 22-27

    • Related Report
      2018 Annual Research Report
  • [Journal Article] A unique value function for an optimal control problem of irrigation water intake from a reservoir harvesting flash floods2018

    • Author(s)
      Unami K, Mohawesh O
    • Journal Title

      Stochastic Environmental Research and Risk Assessment

      Volume: 32 Issue: 11 Pages: 3169-3182

    • DOI

      10.1007/s00477-018-1527-z

    • NAID

      120006410701

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Holistic water quality dynamics in rural artificial shallow water bodies2018

    • Author(s)
      Alam AHMB, Unami K, Fujihara M
    • Journal Title

      Journal of Environmental Management

      Volume: 223 Pages: 676-684

    • DOI

      10.1016/j.jenvman.2018.06.076

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A singular stochastic control model for sustainable population management of the fish-eating waterfowl Phalacrocorax carbo2018

    • Author(s)
      Yaegashi Y, Yoshioka H, Unami K, Fujihara Masayuki
    • Journal Title

      Journal of Environmental Management

      Volume: 219 Pages: 18-27

    • DOI

      10.1016/j.jenvman.2018.04.099

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical computation of robust optimal harvesting policy in a fish pond under uncertainty2018

    • Author(s)
      Ndede EO, Unami K, Fujihara M
    • Journal Title

      Journal of Rainwater Catchment Systems

      Volume: 24 Pages: 33-36

    • NAID

      130007688078

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Active Water Quality Management in Rural Small Watersheds2017

    • Author(s)
      Unami K, Mabaya G, Alam AHMB, Fujihara M
    • Journal Title

      Environmental Pollution, Water Science and Technology Library

      Volume: 77 Pages: 419-428

    • DOI

      10.1007/978-981-10-5792-2_33

    • ISBN
      9789811057915, 9789811057922
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Robust optimal model for sustainable joint production of green tea and paddy rice in Japanese agricultural watersheds2017

    • Author(s)
      Mabaya G, Unami K, Takeuchi J, Fujihara M, Yoshioka H
    • Journal Title

      International Journal of Innovation and Sustainable Development

      Volume: 11 Issue: 1 Pages: 69-84

    • DOI

      10.1504/ijisd.2017.080618

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stochastic optimal control of agrochemical pollutant loads in reservoirs for irrigation2017

    • Author(s)
      Mabaya G, Unami K, Fujihara M
    • Journal Title

      Journal of Cleaner Production

      Volume: 146 Pages: 37-46

    • DOI

      10.1016/j.jclepro.2016.05.108

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimal shapes of weirs for trapping migratory fish2016

    • Author(s)
      Nakamichi T, Unami K, Fujihara M
    • Journal Title

      Jurnal Teknologi

      Volume: 78 Issue: 1-2 Pages: 12-20

    • DOI

      10.11113/jt.v78.7254

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Robust optimal diversion of agricultural drainage water from tea plantations to paddy fields during rice growing seasons and non-rice growing seasons2016

    • Author(s)
      Mabaya G, Unami K, Yoshioka H, Takeuchi J, Fujihara M
    • Journal Title

      Paddy and Water Environment

      Volume: 14 Issue: 1 Pages: 247-258

    • DOI

      10.1007/s10333-015-0494-y

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Verifying optimality of rainfed agriculture using a stochastic model for drought occurrence2016

    • Author(s)
      Sharifi E, Unami K, Yangyuoru M, Fujihara M
    • Journal Title

      Stochastic Environmental Research and Risk Assessment

      Volume: 30 Issue: 5 Pages: 1503-1514

    • DOI

      10.1007/s00477-015-1129-y

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Numerical simulation of a Hamilton-Jacobi-Bellman equation for optimal management strategy of released Plecoglossus altivelis in river systems2016

    • Author(s)
      Yaegashi Y, Yoshioka H, Unami K, Fujihara M
    • Journal Title

      Communications in Computer and Information Science

      Volume: 603 Pages: 91-101

    • DOI

      10.1007/978-981-10-2158-9_8

    • ISBN
      9789811021572, 9789811021589
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of stochastic control theory to biophysics of fish migration around a weir equipped with fishways2016

    • Author(s)
      Yoshioka H, Yaegashi Y, Unami K, Fujihara M
    • Journal Title

      Communications in Computer and Information Science

      Volume: 645 Pages: 190-200

    • DOI

      10.1007/978-981-10-2669-0_21

    • ISBN
      9789811026683, 9789811026690
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] IDENTIFYING THE COST FUNCTION FOR UPSTREAM MIGRATION OF INDIVIDUAL FISHES IN 1-D OPEN CHANNELS BASED ON AN OPTIMAL CONTROL THEORY2016

    • Author(s)
      Yoshioka H, Yaegashi Y, Unami K, Fujihara M
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 72 Issue: 4 Pages: I_1147-I_1152

    • DOI

      10.2208/jscejhe.72.I_1147

    • NAID

      130005311929

    • ISSN
      2185-467X
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimal strategies for harvesting and predator extermination to sustain Plecoglossus altivelis (Ayu) population in stochastic river environment2016

    • Author(s)
      Yaegashi Y, Yoshioka H, Unami K, Fujihara M
    • Journal Title

      Journal of Rainwater Catchment Systems

      Volume: 22(1) Pages: 7-13

    • NAID

      130007687907

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Robust optimal model for sustainable joint production of green tea and paddy rice in Japanese agricultural watersheds2016

    • Author(s)
      Mabaya G, Unami K, Takeuchi J, Fujihara M, Yoshioka H
    • Journal Title

      International Journal of Innovation and Sustainable Development

      Volume: 10 Pages: 1-16

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimal management strategies for rural water resources from a viewpoint of stochastic control2015

    • Author(s)
      Unami K, Fujiahra M, Yoshioka H
    • Journal Title

      数理解析研究所講究録

      Volume: 1952 Pages: 63-68

    • Related Report
      2015 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Stochastic modelling and control of rainwater harvesting systems for irrigation dur-ing dry spells2015

    • Author(s)
      Unami K, Mohawesh O, Sharifi E, Takeuchi J, Fujihara M
    • Journal Title

      Journal of Cleaner Production

      Volume: 88 Pages: 185-195

    • DOI

      10.1016/j.jclepro.2014.03.100

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A dual finite volume method scheme for catastrophic flash floods in channel networks2015

    • Author(s)
      Hidekazu Yoshioka, Koichi Unami, and Masayuki Fujihara
    • Journal Title

      Applied Mathematical Modelling

      Volume: 39 Issue: 1 Pages: 205-229

    • DOI

      10.1016/j.apm.2014.05.021

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] A discrete time dynamic programming problem for a plant growth model with controlled parameters2018

    • Author(s)
      Unami K
    • Organizer
      農業農村工学会応用水理研究部会
    • Related Report
      2018 Annual Research Report
  • [Presentation] On a hyperbolic-elliptic system having discontinuous self-similar solutions2018

    • Author(s)
      Yoshioka H
    • Organizer
      Modeling and Analysis of Time Series Data in Math-Agro Sciences, IMI Workshop, Kyushu University
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stochastic optimal impulse control policy for management of seasonal fish-eating bird population dynamics2018

    • Author(s)
      Yaegashi Y
    • Organizer
      Modeling and Analysis of Time Series Data in Math-Agro Sciences, IMI Workshop, Kyushu University
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multi-state Markov chains applied to drought management in rainfed agriculture2018

    • Author(s)
      Unami K
    • Organizer
      Modeling and Analysis of Time Series Data in Math-Agro Sciences, IMI Workshop, Kyushu University
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optimal control of an irrigation tank during a flood event2018

    • Author(s)
      Fujikura Y
    • Organizer
      Modeling and Analysis of Time Series Data in Math-Agro Sciences, IMI Workshop, Kyushu University
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 豪雨による溜池決壊を想定した決定論的動的計画問題2018

    • Author(s)
      藤倉大和
    • Organizer
      第26回日本雨水資源化システム学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 塩性乾燥地域における灌漑ナツメヤシ成長の一般化加法モデル2018

    • Author(s)
      新井芽丹
    • Organizer
      第26回日本雨水資源化システム学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] A time-dependent stochastic optimal impulse control model for management of fish-eating bird2018

    • Author(s)
      Yaegashi Y
    • Organizer
      第26回日本雨水資源化システム学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Deterministic dynamic programming for operation of micro irrigation scheme2018

    • Author(s)
      Unami K
    • Organizer
      The Eighth Scientific Agricultural Conference ESAC-2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Markovian properties and distribution of daily rainfall in northern Iraq2018

    • Author(s)
      Fadhil RM
    • Organizer
      The Eighth Scientific Agricultural Conference ESAC-2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Convergence to steady states of open channel flows in a paddy irrigation canal system with ponds2018

    • Author(s)
      Mean S
    • Organizer
      PAWEES & INWEPF International Conference 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A prototype of micro irrigation scheme in the Jordan Rift Valley and its mathematical modelling2018

    • Author(s)
      Unami K
    • Organizer
      International Green Capitals Congress
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 灌漑用貯水池の最適運用戦略2018

    • Author(s)
      藤倉大和・宇波耕一
    • Organizer
      RIMS共同研究(グループ型)数理農学の基盤づくりに向けて
    • Related Report
      2017 Annual Research Report
  • [Presentation] A prototype of micro irrigation scheme in the Jordan Rift Valley and its mathematical modelling2018

    • Author(s)
      Unami K, Mohawesh O
    • Organizer
      International Green Capitals Congress
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The viscosity solution to an HJB equation governing the optimal release strategy from Bukit Merah Reservoir, Malaysia2017

    • Author(s)
      Unami K, Fadhil R, Kamal MR, Mohawesh O
    • Organizer
      The 12th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES)
    • Place of Presentation
      Dubrovnik, Croatia
    • Year and Date
      2017-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Stability of water quality dynamics in artificial shallow water bodies2017

    • Author(s)
      Alam AHMB, Unami K, Fujihara M
    • Organizer
      The 12th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES)
    • Place of Presentation
      Dubrovnik, Croatia
    • Year and Date
      2017-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optimal policy of predator suppression for sustainable inland fishery management2017

    • Author(s)
      Yaegashi Y, Yoshioka H, Unami K, Fujihara M
    • Organizer
      The 12th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES)
    • Place of Presentation
      Dubrovnik, Croatia
    • Year and Date
      2017-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stability of water quality dynamics in artificial shallow water bodies2017

    • Author(s)
      Alam AHMB, Unami K, Fujihara M
    • Organizer
      12th Conference on Sustainable Development of Energy, Water and Environment Systems
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The viscosity solution to an HJB equation governing the optimal release strategy from Bukit Merah Reservoir, Malaysia2017

    • Author(s)
      Unami K, Fadhil R, Kamal R, Mohawesh O
    • Organizer
      12th Conference on Sustainable Development of Energy, Water and Environment Systems
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 雨水ハーベスティングシステムの運用に対する動的計画法の応用2017

    • Author(s)
      藤倉大和・宇波耕一・藤原正幸
    • Organizer
      平成29年度農業農村工学会大会
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
  • [Presentation] 様々な灌漑条件下における降雨と地下水位の入出力関係の逆解析2017

    • Author(s)
      柳井康太郎・宇波耕一・Alam AHMB
    • Organizer
      第25回日本雨水資源化システム学会大会研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Robust optimal harvesting policy for fish in a pond with price volatility2017

    • Author(s)
      Ndede EO, Unami K, Fujihara M
    • Organizer
      平成29年度農業農村工学会応用水理研究部会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Lipschitz continuity of value functions solving a dynamic programming problem for a water storage tank2017

    • Author(s)
      Unami K, Mohawesh O, Fujikura Y, Fujihara M
    • Organizer
      平成29年度農業農村工学会応用水理研究部会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Identification of water quality dynamics in shallow ponded water bodies2016

    • Author(s)
      Alam AHMB, Unami K, Fujihara M
    • Organizer
      第24回日本雨水資源化システム学会大会研究発表会
    • Place of Presentation
      京都大学農学部総合館(京都市左京区)
    • Year and Date
      2016-10-29
    • Related Report
      2016 Annual Research Report
  • [Presentation] 様々な制御理論のチェックゲート運用に対する適用可能性2016

    • Author(s)
      宇波耕一・オサマ モハウェシ・藤原正幸
    • Organizer
      平成28年度農業農村工学会大会
    • Place of Presentation
      江陽グランドホテル・ホテル法華クラブ仙台・ハーネル仙台(仙台市青葉区)
    • Year and Date
      2016-08-30
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Designing and modeling on-farm desalination system using dew collection technology2016

    • Author(s)
      Mohawesh O, Unami K, Fujihara M
    • Organizer
      3rd International Conference on Agricultural and Food Engineering (CAFEi2016)
    • Place of Presentation
      Kuala Lumpur, Malaysia
    • Year and Date
      2016-08-23
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Precise fertigation using multiply-connected drip tube networks2016

    • Author(s)
      Bashiri H, Unno Y, Sharifi E, Unami K, Fujihara M
    • Organizer
      International Water Conference 2016 on Water Resource in Arid areas: The Way Forward
    • Place of Presentation
      Muscat, Oman
    • Year and Date
      2016-03-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Operational rules for micro-dams solving stochastic control problems2016

    • Author(s)
      Sharifi E, Unami K, Mohawesh O, Fujihara M
    • Organizer
      International Water Conference 2016 on Water Resource in Arid areas: The Way Forward
    • Place of Presentation
      Muscat, Oman
    • Year and Date
      2016-03-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rural water quality management in small watersheds2016

    • Author(s)
      Alam AHMB, Unami K, Fujihara M
    • Organizer
      平成28年度農業農村工学会応用水理研究部会講演会
    • Place of Presentation
      岐阜市
    • Related Report
      2016 Annual Research Report
  • [Presentation] Mathematical analysis of a primitive dynamic programming problem for water reservoirs2016

    • Author(s)
      Fujikura Y, Yoshioka H, Unami K, Fujihara M
    • Organizer
      平成28年度農業農村工学会応用水理研究部会講演会
    • Place of Presentation
      岐阜市文化センター(岐阜県岐阜市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Designing and modeling on-farm desalination system using dew collection technology2015

    • Author(s)
      Mohawesh O, Unami K, Fujihara M
    • Organizer
      平成27年度農業農村工学会応用水理研究部会
    • Place of Presentation
      つくば市
    • Year and Date
      2015-12-03
    • Related Report
      2015 Annual Research Report
  • [Presentation] Towards improved water environment productivity in Japanese paddy rice irrigation schemes2015

    • Author(s)
      Mabaya G, Unami K, Fujihara M, Alam AHMB
    • Organizer
      平成27年度農業農村工学会応用水理研究部会
    • Place of Presentation
      つくば市
    • Year and Date
      2015-12-03
    • Related Report
      2015 Annual Research Report
  • [Presentation] 茶園地域における地下水動態の観測と解析2015

    • Author(s)
      石原弘輝・宇波耕一・ゴーデン・マバヤ・藤原正幸
    • Organizer
      平成27年度農業農村工学会応用水理研究部会
    • Place of Presentation
      つくば市
    • Year and Date
      2015-12-03
    • Related Report
      2015 Annual Research Report
  • [Presentation] 集水貯水池に対する確率制御問題の定式化2015

    • Author(s)
      宇波耕一・エルファネ シャリフィ・藤原正幸
    • Organizer
      平成27年度農業農村工学会応用水理研究部会
    • Place of Presentation
      つくば市
    • Year and Date
      2015-12-03
    • Related Report
      2015 Annual Research Report
  • [Presentation] The viscosity solution solving a primitive optimal control problem for an irrigation tank2015

    • Author(s)
      Sharifi E, Unami K, Yoshioka H, Fujihara M
    • Organizer
      The 23rd Annual Congress of JRCSA
    • Place of Presentation
      名古屋市
    • Year and Date
      2015-10-31
    • Related Report
      2015 Annual Research Report
  • [Presentation] 数値解析モデルによる塩水灌漑実験施設の設計支援2015

    • Author(s)
      海野優介・宇波耕一・藤原正幸
    • Organizer
      第23回日本雨水資源化システム学会大会研究発表会
    • Place of Presentation
      名古屋市
    • Year and Date
      2015-10-31
    • Related Report
      2015 Annual Research Report
  • [Presentation] Tangible and potential risks of flash floods in the Hashemite Kingdom of Jordan2015

    • Author(s)
      Mohawesh O, Unami K
    • Organizer
      The 1st International Symposium on Flash Floods
    • Place of Presentation
      Uji, Japan
    • Year and Date
      2015-10-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A stochastic model for occurrence of flash flood events in a wadi of the Jordan Rift Valley2015

    • Author(s)
      Unami K, Mohawesh O
    • Organizer
      The 1st International Symposium on Flash Floods
    • Place of Presentation
      Uji, Japan
    • Year and Date
      2015-10-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Markov decision process to find optimal policies for control of nitrogen pollutant loads in reservoirs for irrigation2015

    • Author(s)
      Mabaya G, Unami K, Fujihara M
    • Organizer
      The 10th Conference on SDEWES
    • Place of Presentation
      Dubrovnik, Croatia
    • Year and Date
      2015-09-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 一次元半無限領域における放物型偏微分方程式に対する計算手法2015

    • Author(s)
      宇波耕一・エルファネ シャリフィ・藤原正幸
    • Organizer
      平成27年度農業農村工学会大会講演会
    • Place of Presentation
      岡山市
    • Year and Date
      2015-09-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] Optimal shapes of weirs for trapping migratory fish2015

    • Author(s)
      Nakamichi T, Unami K, Fujihara M
    • Organizer
      PAWEES-INWEPF Joint International Conference 2015
    • Place of Presentation
      Kuala Lumpur, Malaysia
    • Year and Date
      2015-08-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Design and construction of a hydraulic structure for rainwater harvesting in arid environment2015

    • Author(s)
      Sharifi E, Unami K, Mohawesh O, Nakamichi T, Kinjo N, Fujihara M
    • Organizer
      The 36th IAHR World Congress
    • Place of Presentation
      The Hague, The Netherlands
    • Year and Date
      2015-06-28 – 2015-07-03
    • Related Report
      2014 Annual Research Report
  • [Presentation] Design and construction of a hydraulic structure for rainwater harvesting in arid environment2015

    • Author(s)
      Sharifi E, Unami K, Mohawesh O, Nakamichi T, Kinjo N, Fujihara M
    • Organizer
      The 36th IAHR World Congress
    • Place of Presentation
      The Hague, Netherlands
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optimality of rainfed agriculture in the sense of stochastic control2014

    • Author(s)
      Sharifi E, Unami K, Fujihara M
    • Organizer
      平成26年度農業農村工学会応用水理研究部会
    • Place of Presentation
      つくば市
    • Year and Date
      2014-12-04 – 2014-12-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] Wise-use of shallow aquifer to control the growth of farm products2014

    • Author(s)
      Kuwano R, Unami K, Fujihara M
    • Organizer
      平成26年度農業農村工学会応用水理研究部会
    • Place of Presentation
      つくば市
    • Year and Date
      2014-12-04 – 2014-12-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] 乾燥地の涸川に設置する取水工の水理設計2014

    • Author(s)
      金城信彦・宇波耕一・藤原正幸・中道理介
    • Organizer
      平成26年度農業農村工学会応用水理研究部会
    • Place of Presentation
      つくば市
    • Year and Date
      2014-12-04 – 2014-12-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] Robust Optimal Policy for Diversion of agricultural drainage water from tea plantations to paddy fields2014

    • Author(s)
      Mabaya G, Unami K, Yoshioka H, Takeuchi J, Fujihara M
    • Organizer
      9th Conference on Sustainable Development of Energy, Water and Environment Systems
    • Place of Presentation
      Venice-Istanbul
    • Year and Date
      2014-09-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] Modelling Alternation of Dry and Wet Spells Using the Langevin Equation2014

    • Author(s)
      Sharifi E, Unami K, Fujihara M
    • Organizer
      Vulnerability, Uncertainty, and Risk: Quantification, Mitigation, and Management
    • Place of Presentation
      Liverpool
    • Year and Date
      2014-07-13 – 2014-07-16
    • Related Report
      2014 Annual Research Report
  • [Book] Modelling and Analysis of Time Series Data in Math-Agro Sciences, The Mathematics for Industry Research2019

    • Author(s)
      Unami K, Chono C, Yoshioka H, Tagami D, Shirai T
    • Total Pages
      305
    • Publisher
      Institute of Mathematics for Industry, Kyushu University
    • Related Report
      2018 Annual Research Report
  • [Book] New Trends in Emerging Complex Real Life Problems2018

    • Author(s)
      Yaegashi U, Yoshioka H, Unami K, Fujihara M
    • Total Pages
      471
    • Publisher
      Springer
    • Related Report
      2018 Annual Research Report
  • [Book] Environmental Pollution, Water Science and Technology Library2018

    • Author(s)
      Unami K, Mabaya G, Alam AHMB, Fujihara M
    • Total Pages
      571
    • Publisher
      Springer Singapore
    • Related Report
      2018 Annual Research Report
  • [Book] International Green Capitals Congress2018

    • Author(s)
      Unami K, Mohawesh O
    • Total Pages
      240
    • Publisher
      Konya Metropolitan Municipality
    • Related Report
      2018 Annual Research Report
  • [Book] Environmental Pollution2018

    • Author(s)
      Unami K, Mabaya G, Alam AHMB, Fujihara M
    • Total Pages
      571
    • Publisher
      Springer Singapore
    • ISBN
      9789811057922
    • Related Report
      2017 Annual Research Report
  • [Book] Environmental Pollution2017

    • Author(s)
      Unami K, Mabaya G, Alam AHMB, Fujihara M
    • Publisher
      Springer
    • Related Report
      2016 Annual Research Report
  • [Remarks] Smart reservoir management for harsh, arid...

    • URL

      https://www.kyoto-u.ac.jp/en/research/research_results/2017/180305_3.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 砂漠の洪水を灌漑用水に変える -ヨルダンの乾燥地で数理的最適戦略によるプロトタイプを運用-

    • URL

      http://www.kyoto-u.ac.jp/ja/research/research_results/2017/180305_3.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 数理農学の基盤づくりに向けて

    • URL

      http://www.wre.kais.kyoto-u.ac.jp/RIMSjan2018/MAjp.html

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] Modeling and Analysis of Time Series Data in Math-Agro Sciences, IMI Workshop, Kyushu University2018

    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] 12th SDEWES SPECIAL SESSION: Math for Water, Soil, and Ecosystems2017

    • Related Report
      2017 Annual Research Report

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Published: 2014-04-04   Modified: 2020-03-30  

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