豪雪地帯の地すべり地における融雪水量の変動特性

DOI Web Site 被引用文献4件

書誌事項

タイトル別名
  • Timing and Intensity of the Melt Water in a Landslide Area of a Heavy Snow District
  • ゴウセツ チタイ ノ ジスベリチ ニ オケル ユウセツ スイリョウ ノ ヘンド

この論文をさがす

抄録

Timing and intensity of melt water, which is closely related to the landslide occurrence, was measured using snow lysimeters and other meteorological observations including snow depth and water equivalent of snow in a landslide area of a heavy snow district. Results of four winter seasons' (1989 to 1992) observation showed that rain on snow events frequently occurred early in the season. During snowmelt season, melt water was mainly generated in the surface layer of snow cover by solar radiation and high air temperature. Therefore, most melt water was produced during the daytime of almost every day. In years with small snowpacks, melt water was generated intermittently by occasional rainfall and higher temperatures even in January and February. It was estimated that quantity and intensity of the melt water would be highest in the later stage of the snowmelt season because a large amount of precipitaion was stored as a snow cover up until April and May for heavy snow years.

収録刊行物

  • 地すべり

    地すべり 31 (1), 37-44_1, 1994

    公益社団法人 日本地すべり学会

被引用文献 (4)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ