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タイトル
  • ja 流域土地利用と負荷発生源に着目した水質成分負荷量の流出特性
その他のタイトル
  • RUNOFF CHARACTERISTICS OF LOADS OF WATER QIALITY COMPONENTS BASED ON RELATIONSHIP BETWEEN LAND USE AND POLLUTANT SOURCES IN A BASIN
作成者

太田, 陽子

中津川, 誠

権利情報
    • Copyright 2002 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。
主題
  • Other Non-point and point sources
  • Other water quality components load
  • Other land use
  • Other pollutant load factor
  • NDC 510
内容注記
Other
  • This paper discusses the characteristics of loads of water quality components in a basin in a cold, snowy region. The total load of water quality components was estimated for the Ishikari River basin, which includes forests, farmland and urban land. The load from non-point sources was estimated by subtracting the load from point sources, which was estimated on the basis of population and industrial activities, from the total estimated loads of the basin. Because the ratio of non-point source origin load to total load is high, it is useful to evaluate the water quality based on the use. The contribution ratio of the water quality component load from each source (i.e., each land use) was estimated for the entire basin.
出版者土木学会
日付 Created 2016-02-15 , Issued 2002-06
言語jpn
資源タイプjournal article
出版タイプVoR
資源識別子 URI http://hdl.handle.net/10258/1549
関連
  • isIdenticalTo NCID BA67519158
  • isIdenticalTo NAID 120004681083
収録誌情報
    • 河川技術論文集
    8, 527-532
ファイル
コンテンツ更新日時2019-07-29T03:42:32Z