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Title
  • ja 積雪寒冷地の流域条件と水文・水質との関係
  • en RELATIONSHIP BETWEEN A RIVER BASIN CONDITIONS AND THE HYDRAULIC PARAMETERS AND WATER QUALITY COMPONENTS OF THE RIVER IN A SNOWY, COLD REGION
Creator
    • ja 高田, 賢一 en TAKADA, Ken-ichi ja-Kana タカダ, ケンイチ
    • ja 中津川, 誠 en NAKATSUGAWA, Makoto ja-Kana ナカツガワ, マコト
    • ja 村上, 泰啓 en MURAKAMI, Yasuhiro ja-Kana ムラカミ, ヤスヒロ
Accessrights open access
Rights
  • ja Copyright 2005 土木学会 ダウンロードを含むこの著作物の利用は、著作権法の私的使用及び引用の範囲に限り認められます。その範囲外の利用については、土木学会 の承諾が必要です。
Subject
  • NDC 510
  • Other en water quality
  • Other en geology
  • Other en land use
  • Other en climate
  • Other en runoff characteristics
Description
  • Other application/pdf
  • Abstract en Basin-wide hydraulic and material behaviors of a river are important factors reflected in basic indicators that are used to form consensus among residents for a river project in both environmental aspects and flood control and water utilization aspects. These indices are used for preserving ecosystem and maintaining river channels, banks and structures. We studied how runoff characteristics and water components of a river relate to the geology, climate and land use in some river basins in Hokkaido using multiple regression analysis. We found that hydraulic parameters tend to vary according to geology, which confirms past studies. We also found that water quality components were greatly affected by geology, such as the distribution of plutonic rock, metamorphic rock and unconsolidated sediment, although the data covers normal time only. This could prove to be an important consideration in river management.
Publisher ja 土木学会
Date
    Issued2005-02
Language
  • jpn
Resource Type journal article
Version Type VoR
Identifier HDL http://hdl.handle.net/10258/1511 , URI https://muroran-it.repo.nii.ac.jp/records/6363
Relation
  • isIdenticalTo NAID 130003842106
  • isIdenticalTo DOI https://doi.org/10.2208/prohe.49.1603
Journal
    • PISSN 09167374
    • NCID AN10426673
      • ja 水工学論文集
      • Volume Number49 Page Start1603 Page End1608
File
Oaidate 2023-12-15