長岡における積雪観測資料(21)(1996.11〜1997.3)

概要

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This report describes the daily data of snow cover observed and measured at the Nagaoka Institute of Snow and Ice Studies during the 1996/97 winter. The data include the following items : weather conditions; the depth and water equivalent of snow cover; and the depth, cumulative depth, water equivalent and density of newly fallen snow. The measurement followed the guide for surface meteorological observation (Japan Meteorological Agency, 1993), and the manual for measurement of snow cover (Shimizu, 1965). It has been warm for ten winter seasons since the 1986/87 winter, and a little snow has fallen in the 1996/97 winter as well. The maximum snow depth was 77 cm recorded on February 20, 1997, and the cumulative depth of newly fallen snow was 395 cm.
独立行政法人防災科学技術研究所の論文
1997-09-30