Bias Detection and Correction of Climate Model Output

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Bibliographic Information

Other Title
  • 気候モデルのバイアス検出と補正

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Abstract

This study aims to develop the method for detecting and correcting the bias information of RCMs. This system is designed to be general so that it can follow the change in model setting. Bias information for each individual grid is too much for handling, and some grids may have no evaluation data. Therefore, model bias is evaluated in each river basin or prefecture unit. Not only the monthly mean value, but also frequency distribution is evaluated for each unit area. A new bias correction method that can reproduce the extreme values while keeping the monthly mean value is proposed. In most cases, this new method works well in getting better frequency distribution and extreme values.

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Details 詳細情報について

  • CRID
    1050282677274889472
  • NII Book ID
    AN00027784
  • ISSN
    0386412X
  • HANDLE
    2433/73362
  • Text Lang
    ja
  • Article Type
    departmental bulletin paper
  • Data Source
    • IRDB

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