新庄雪氷防災研究支所における降積雪観測(1984/85年〜1994/95年11冬期)

概要

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Observations of snowcover and new snowfall were carried out during eleven winter periods (1984/85-1994/95) at the Shinjo Branch of Snow and Ice Studies, National Research Institute for Earth Science and Disaster Prevention (NIED). The observation point is located 50km from the west coast facing the Sea of Japan (140°19′E, 38°47′N, 127m A. S. L.). During this period, the area experienced smaller amounts of snow with higher temperatures during the last seven winters from 1988/89 to 1994/95. This report contains the depth, water equivalent and mean density of snowcover; and the depth and density of the new snowfall and infiltration water into the ground. Monthly mean densities of the new snowfall for the last seven winters were greater than those of the previous four winters.
独立行政法人防災科学技術研究所の論文
1996-03-29