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 |
|
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 |
Created2016-02-15
,
Issued2002-06
|
言語 |
|
資源識別のタイプ |
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 |
|
ファイル |
|
コンテンツ更新日時 |
2021-04-13 |