長期融雪流出解析への熱収支法の適用

• 倉島 栄一

  岩手大学農学部

• 加藤 徹

  宮城県農業短期大学

• 佐藤 晃三

  岩手大学農学部

書誌事項

タイトル別名

• An application of a heat balance method to long-term snowmelt runoff analysis.
• チョウキ ユウセツ リュウシュツ カイセキ エ ノ ネツ シュウシホウ ノ テ

抄録

A snowmelt model based on a heat balance method was applied to estimate basin-wide snowmelt from computed meterological data. A long-term snowmelt runoff of several basins was analysed by the tank model of Sugawara when limited meteorological data were available in using the heat balance method. To apply the tank model, basins were divided into 4 equal areas at different altitudes, and parameters of tanks and regional short-wave radiation, longwave radiation, and wind speed were computed by an optimization technique. Long-term snowmelt runoff was analysed with these parameters, and the result was compared with that of a snowmelt model using only the air temperature, so-called temperature index method. There was no significant difference in the accuracy of daily discharge estimations.

収録刊行物

• 雪氷

  雪氷 58 (2), 133-144, 1996

  公益社団法人 日本雪氷学会

キーワード

• 流出解析
• タンクモデル
• 熱収支
• 融雪

詳細情報

• CRID: 1390282681438775552
• NII論文ID: 10002382183
• NII書誌ID: AN00131221
• DOI: 10.5331/seppyo.58.133
• ISSN: 18836267
• ISSN: 03731006
• NDL書誌ID: 3946030
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3946030
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可