Title |
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ja
森林内外の積雪分布の特徴を組み込んだ融雪・流出モデルの開発
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en
DEVELOPMENT OF SNOWMELT RUNOFF MODEL INCORPORATING THE CHARACTERISTICS OF SNOW DISTRIBUTION IN FOREST AND NON-FOREST RANGE
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Creator |
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ja
西原, 照雅
en
NISHIHARA, Terumasa
ja-Kana
ニシハラ, テルマサ
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ja
中津川, 誠
en
NAKATSUGAWA, Makoto
ja-Kana
ナカツガワ, マコト
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ja
臼谷, 友秀
en
USUTANI, Tomohide
ja-Kana
ウスタニ, トモヒデ
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Accessrights |
open access |
Rights |
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Subject |
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NDC
517
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Other
en
Snowmelt runoff model
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Other
en
Dam inflow
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Other
en
Snow depth distribution
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Other
en
Forest
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Other
en
Non-forest
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Description |
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Other
application/pdf
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Abstract
en
The paper presents a new approach to estimating the dam inflow in snowmelt season. In the mountainous regions such as dam basins, the characteristics of snow distribution between inside forests and outside forests are very different. In the past research, relationships between inside snow depth and terrain in forest and non-forests were clarified respectively based on the result of airborne laser scanning. So we incorporated these characteristics in the snowmelt runoff model.
We estimated the dam inflow of the Jozankei dam and the Hoheikyo dam for past 10 years in snowmelt season. Compared with the observed inflow, estimation results were high level of accuracy.
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Publisher |
ja
土木学会
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Date |
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Language |
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Resource Type |
journal article |
Version Type |
VoR |
Identifier |
HDL
http://hdl.handle.net/10258/00009788
,
URI
https://muroran-it.repo.nii.ac.jp/records/9840
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Relation |
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isVersionOf
URI
http://library.jsce.or.jp/jsce/open/00906/2014/20-0449.pdf
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Journal |
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ja
河川技術論文集
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Volume Number20
Page Start449
Page End454
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File |
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Oaidate |
2024-02-02 |