Impact assessment of climate change on snow-related resources in Japan: Towards utilizing d4PDF database

DOI

Bibliographic Information

Other Title
  • 気候変動が積雪水資源に与える影響―d4PDFの活用に向けて―

Abstract

In snowy regions, basins facing the Sea of Japan, water<br>from snowmelt can be used as irrigation water. Due to climate change, reduction of snowfall<br>amount, reduction of snow cover and change in snowmelt timing are of increasing<br>concern. Assessment of time and spatial distribution of snow-related water<br>resources are required. Various kinds of GCM output are provided in the SOUSEI<br>program. d4PDF (database for Policy Decision making for Future climate change) were<br>published in 2015. 100-member ensemble of 60kmGCM can evaluate the uncertainty<br>in the future projection with high precision. Method for utilizing ensemble<br>member of d4PDF for assessing the impact of climate change on snow-related<br>water resources is investigated. To combine probability density distribution of<br>winter’s temperature obtained from d4PDF and that of winter’s precipitation can<br>be evaluate the uncertainty of annual maximum SWE in the future projection.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680689410560
  • NII Article ID
    130005176220
  • DOI
    10.11520/jshwr.29.0_8
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top