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授業科目名
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担当教員
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河川流域管理特論
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末次 忠司
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| 329410 | 2 | (未登録) | 1 | 後期 | 月 | II | ||||||||||||||||||||
| ［概要と目標］ | ||||||||||||||||||||||||||
| [Advanced River Basin Management]<BR>The aim of the lecture is to learn basic and quantitative methods of management and assessment for river channel and basin. The lecture is divided into two halves. The first half focuses on learning physical processes occurring in river channels and a basic framework for river channel design which are core components of river channel management. It includes the topics of flood generation and propagation, debris flow and river bed variation as well as current issues and latest research results on hydraulic engineering. The second half focuses on learning a framework of river basin management for secure and comfortable social systems. It includes a basic concept and current status of river basin management, a hydraulic method for assessing flooding risks, relationship between flood disaster and landuse and an economic method for estimating costs and benefits caused by river basin management. English is potentially used.<BR><BR>河川流域管理における中心的な課題としての河道の管理，および河川と密接な関係を持つ流域管理について，基本的かつ定量的な評価方法を学ぶ．まず，河道管理に関しては，流水・流砂・河川環境の管理に関わる水工システムの構築のために現象理解，設計外力・設計の基本理念について学習する．すなわち，河川における洪水の発生と伝播，土砂流の把握，河床変動について理解する．あわせて，実際の河川で生じている水工学上の様々な課題と最近の研究成果についても学ぶ．一方，流域管理については，安全でかつ快適な生活基盤を実現する水工システムを構築するための技術的枠組みについて学習する．具体的には，流域管理に関する基本的な考え方と実際の状況を理解するとともに，水理学的な手法を用いて流域水災害危険度を評価する方法，水災害と土地利用の関係，流域管理政策の費用と便益を経済学的に評価する方法などについて学ぶ．多国籍の受講者を対象とするため，英語の使用を前提とする． | ||||||||||||||||||||||||||
| [到達目標] | ||||||||||||||||||||||||||
| 1. To understand processes of mountain formation and sediment yield from the viewpoint of earth science.<BR>2. To understand a method for calculating river bed variation based on sediment hydraulics.<BR>3. To understand methods of river channel design and management.<BR>4. To understand a basic concept and costs/benefits of river basin management.<BR>5. To understand a method for assessing river basin management based on hydraulics and economics.<BR><BR><BR>1. 地球科学の観点から山地形成，土砂生産について理解する．<BR>2. 土砂水理学を理解して河床変動計算の方法を学ぶ．<BR>3. 流域の視点で治水及び環境保全手法を学んで，河道計画・管理手法を理解する．<BR>4. 流域管理の考え方，利害得失を理解する．<BR>5. 水理学的手法，経済学的手法を用いて流域管理政策を評価する方法を理解する． | ||||||||||||||||||||||||||
| ［必要知識・準備］ | ||||||||||||||||||||||||||
| Basic knowledge on open channel hydraulics, river engineering, hydrology, probability theory and statistics. You have to prepare before lecture and study after lecture. You need buy the text described below.<BR><BR>・開水路の水理学<BR>・河川工学<BR>・水文学<BR>・確率・統計の基礎<BR>＊授業前の予習（考え方），授業後の復習（応用力）を行うこと | ||||||||||||||||||||||||||
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| 1. River basin management and mountain formation <BR>2. Sediment yield and topography<BR>3. Characteristics of river channel <BR>4. Feature of flood <BR>5. Countermeasures against flood disaster <BR>6. Flood control projects <BR>7. Summary of the first half <BR>8. Influence of human activities <BR>9. Water shortage and its measures <BR>10. River environment and its assessment (1) <BR>11. River environment and its assessment (2) <BR>12. Ecosystem and mitigation<BR>13. River space and water use<BR>14. River basin management <BR>15. Summary and evaluation <BR><BR>第１回：流域管理と山地形成<BR>第２回：土砂生産と地形<BR>第３回：河道特性<BR>第４回：洪水特性<BR>第５回：水害対策<BR>第６回：河川事業<BR>第７回：中間評価・まとめ<BR>第８回：人間活動の影響<BR>第９回：渇水と渇水対策<BR>第１０回：河川環境・環境影響評価(1)<BR>第１１回：河川環境・環境影響評価(2)<BR>第１２回：生態系とミティゲーション<BR>第１３回：河川利用<BR>第１４回：河川管理<BR>第１５回：評価：総括・まとめ | ||||||||||||||||||||||||||