Development and evaluation of water quantity model in nan watershed Thailand

Ramesh Kumar Gautam, So Kazama, Suranjan Panigrahi

研究成果: Paper査読

抄録

Nedbor-Afstromnings- model (NAM) is a conceptual, lumped, and deterministic rainfall-runoff model. This model was developed to assess the variation of surface and sub-surface water resource in Nan watershed, Thailand. Various meteorological data (precipitation, soil type, watershed characteristics, vegetation type etc.) were collected during the period of 1987 to 1992. The model was calibrated with three years (1987-1990) of daily precipitation and validated with two years' data sets. The coefficient of determination (R 2) obtained from calibration was 0.70 and the corresponding R 2 value obtained from validation was 0.63. High R 2 value implied that the model has potential to accurately simulate the variation of surface and sub-surface water resource in medium scale rural basins.

本文言語English
ページ1705-1717
ページ数13
出版ステータスPublished - 2004 12月 1
イベントASAE Annual International Meeting 2004 - Ottawa, ON, Canada
継続期間: 2004 8月 12004 8月 4

Other

OtherASAE Annual International Meeting 2004
国/地域Canada
CityOttawa, ON
Period04/8/104/8/4

ASJC Scopus subject areas

  • 工学(全般)

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