2024-03-29T13:18:13Z
https://niigata-u.repo.nii.ac.jp/oai
oai:niigata-u.repo.nii.ac.jp:00028069
2022-12-15T03:58:02Z
453:456
503:836:1555:1568
1990年2月11日の長野県栂池スキー場における雪泥流災害について
1990年2月11日の長野県栂池スキー場における雪泥流災害について
Slushflow disaster occurred at Tugaike ski field, Nagano Prefecture in 1990
小林, 俊一
和泉, 薫
長沢, 武
丸山, 雅隆
上石, 勲
Slush
Rain
Snowpack
Snow melt
雪泥
雨
積雪
融雪
Slushflow disaster occurred at small river in theTugaike ski field, Nagano Prefecture, On February 11, 1990 was reported. The small river, named Karasawa, is about 5 m wide and 1.5 m deep. The snowpack was filled in the river with floor of the gabion (basket filled with stones) placed up-suteam. Two skiers on the wooden bridge were killed by the slushflow occurred at 14:40 on February 11,1990. The warm front is coming in Japan Sea on February 11, so that at 14:00 of the same day, the temperature was 4℃, and during the preceeding ten hours 78 mm of rain was recorded. The volume of the slush estimated was about 4000m^3.
新潟大学積雪地域災害研究センター
1994-03
jpn
departmental bulletin paper
http://hdl.handle.net/10191/39149
https://niigata-u.repo.nii.ac.jp/records/28069
AN00183327
03877892
新潟大学積雪地域災害研究センター研究年報
新潟大学積雪地域災害研究センター研究年報
15
47
53
https://niigata-u.repo.nii.ac.jp/record/28069/files/15_47-53.pdf
application/pdf
329.8 kB
2019-08-20