日本における積雪深の形態分類とその特徴について

DOI Web Site 被引用文献6件

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タイトル別名
  • On the classification and characters of seasonal snowcover depth patterns in Japan
  • ニホン ニ オケル セキセツシン ノ ケイタイ ブンルイ ト ソノ トクチョウ

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抄録

This paper aims at classification of seasonal snowcover depth patterns which comprise the daily accumulation, deposition, and melting of snow. Investigation about 1000 patterns taken from a wide area in Japan, five simplified fundamental models are proposed. The models are defined in accordance with meteorological, topographical and geographical factors, and with the time of the occurrence of the maximum depth of snowcover during the season. To evaluate the presented models, the mechanism of occurrence is discussed and the regional characteristics are explained. On the basis of case studies, it is found that snow disasters tend to appear with a few limited patterns which are made above the average depth of snowcover at each station, particularly in times when an extraordinarily heavy snow falls. The five models classified here are the typical of all kinds of seasonal snowcover depths except in permanent snow fields. The same models defined in this paper may be applied to the classification in other regions.

収録刊行物

  • 雪氷

    雪氷 45 (2), 57-63, 1983

    公益社団法人 日本雪氷学会

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