流域・海岸を統合した広域土砂環境の変化の把握

• 駒野 裕一

  横浜国立大学大学院工学府前期課程

• 柴山 知也

  横浜国立大学大学院工学研究院

書誌事項

タイトル別名

• CHANGE OF SEDIMENT DISCHARGE TO COASTAL ENVIRONMRNT FROM RIVER BASIN
• A CASE STUDY OF DAM DEVELOPMENT IN MEKONG RIVER BASIN
• メコン川流域のダム開発を例として

抄録

Many dam projects and dam constructions are increasingly brought forward in Mekong basin. Deposition of sand in dams will causes change of a cycle balance of sediment discharge. It is necessary to integrate numerical information in relation to dam project and sediment discharge. Sediment discharge was calculated by applying MUSLE model. Data of elevation, climate, soil and landuse of the year 1998 were used for calculation. Most of sediment discharge in the area distributed from the upper basin to the middle basin. In the area that has large amount of sediment discharge, the discharge rate will be decreased by Dam development.

収録刊行物

• 地球環境シンポジウム講演論文集

  地球環境シンポジウム講演論文集 15 143-148, 2007

  公益社団法人 土木学会

キーワード

• developing country
• sediment discharge
• basin management

詳細情報

• CRID: 1390282680377545600
• NII論文ID: 130004388279
• DOI: 10.2208/proge.15.143
• ISSN: 18848419
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可