灌漑の影響を考慮した陸域水循環モデルの構築

書誌事項

タイトル別名
  • DEVELOPMENT OF WATER CIRCULATION MODEL INCLUDING IRRIGATION

抄録

It is well known that since agricultural water withdrawal has much affect on water circulation system, accurate analysis of river discharge or water balance are difficult with less regard for it. In this study, water circulation model composed of land surface model and distributed runoff model is proposed at 10km 10km resolution. In this model, irrigation water, which is estimated with land surface model, is introduced to river discharge analysis. The model is applied to the Chao Phraya River in Thailand, and reproduced seasonal water balance. Additionally, the discharge on dry season simulated with the model is improved as a result of including irrigation. Since the model, which is basically developed from global data sets, simulated seasonal change of river discharge, it can be suggested that our model has university to other river basins.

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詳細情報 詳細情報について

  • CRID
    1390282680329744384
  • NII論文ID
    130004557632
  • DOI
    10.2208/jscejhe.67.i_553
  • ISSN
    2185467X
  • 本文言語コード
    ja
  • 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

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