| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2014-02-25 |
| タイトル |
|
|
タイトル |
結氷河川におけるSWIPを用いた河氷の晶氷厚の測定 |
|
言語 |
ja |
| タイトル |
|
|
タイトル |
MEASUREMENT OF A FRAZIL ICE THICKNESS ON ICE-COVERED RIVER UZING SWIP |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
SWIP |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
suspended frazil ice |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
time series behavior |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
ice-covered river |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
measurement technique |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
橋場, 雅弘
吉川, 泰弘
渡邊, 康玄
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The behavior of the river ice and the frazil ice were important for study of the ice-covered river. However, it was difficult to investigate the river ice and frazil ice thickness and behavior on the ice-covered river. We enabled to measure the ice layer thickness using the snow depth meter, the depth sounder, and SWIP(Shallow Water Ice Profiler). And we could investigate time series behavior of the river ice internal structure that was snowfalls, the river ice and the frazil ice. Especially, we could understand the behavior of the suspended frazil ice that existed in water by using SWIP. As a result, the suspended frazil ice would originate in the weather condition such as the snowfalls and temperature. And at the Break-up, the suspended frazil ice would exist by high concentration from the upper stream transportation by the rise of the water temperature. This study presented the time series measurement technique of thickness and behavior of the river ice and the frazil ice. |
| 書誌情報 |
河川技術論文集
巻 16,
p. 271-276,
発行日 2010-06
|
| 出版者 |
|
|
出版者 |
公益社団法人土木学会 |
|
言語 |
ja |
| 著者版フラグ |
|
|
言語 |
en |
|
値 |
publisher |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
No91.pdf (4.0 MB)
