Back

Title
  • ja 気候変動が積雪地域の水循環と水利用へ与える影響について
  • en EFFECTS OF CLIMATE CHANGE ON HYDROLOGIC PROCESS AND WATER USE IN A SNOWY REGION
Creator
    • ja 川村, 一人 en KAWAMURA, Kazuto ja-Kana カワムラ, カズト
    • ja 中津川, 誠 en NAKATSUGAWA, Makoto ja-Kana ナカツガワ, マコト
    • ja 臼谷, 友秀 en USUTANI, Tomohide ja-Kana ウスタニ, トモヒデ
Accessrights open access
Rights
  • ja © copyright 2010 土木学会
Subject
  • NDC 517
  • Other en climate change
  • Other en snowy regions
  • Other en hydrologic process
  • Other en RCM20
  • Other en water use
Description
  • Other application/pdf
  • Abstract en In snowy regions, snowmelt runoff is an important source of water for irrigation, domestic use and hydropower. However, climate change is expected to raise temperatures and reduce snowfall, which is expected to shorten the snow-melting season and decrease river discharge. In turn, this is expected to influence water use. We calculated hydrologic process, including snow process, and their possible changes in the future for the Ishikari river catchment area by using the calculation method proposed by Usutani et. al. (2005).Mesh data of temperature and precipitation provided by the Japan Meteorological Agency’s Regional Climate Model (RCM20) were applied to the simulation. The simulation suggests that shortages of irrigation water will occur, as a result of decreases in snowmelt runoff.
Publisher ja 土木学会
Date
    Issued2010-02
Language
  • jpn
Resource Type journal article
Version Type VoR
Identifier HDL http://hdl.handle.net/10258/00009750 , URI https://muroran-it.repo.nii.ac.jp/records/9802
Relation
  • isVersionOf URI http://library.jsce.or.jp/jsce/open/00028/2010/54-0075.pdf
Journal
    • PISSN 18808751
    • NCID AA12199490
      • ja 水工学論文集 en Annual journal of hydraulic engineering
      • Volume Number54 Page Start445 Page End450
File
Oaidate 2024-02-02