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ID 28525
本文ファイル
別タイトル
Estimation of nutrient load in the Ota River and the Ashida River watersheds using GIS
著者
肖 航
清水 裕太
高橋 英博
小寺 浩二
NDC
地理・地誌・紀行
抄録(英)
Substance load from land to the ocean has been clarified. In this research, it aims at evaluating the changes in the amount of loads of a basin based on statistical information and geographical information; such as land use and population information using the original unit method. Two rivers located in Hiroshima Prefecture which flow into the Seto inland sea are mentioned as examples. This research showed that the amount of nutrient outfl ows in the Ota River watershed and the Ashida River watershed was increasing. Although there was little growth of the nonpoint source load in the Ota River watershed and the Ashida River watershed, a large increase in the amount of discharge by the domestic waste water were seen
掲載誌名
広島大学大学院総合科学研究科紀要. II, 環境科学研究
3巻
開始ページ
129
終了ページ
136
出版年月日
2008-12-31
出版者
広島大学大学院総合科学研究科
ISSN
1881-7696
NCID
SelfDOI
言語
日本語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
権利情報
Copyright (c) 2008 Graduate School of Integrated Arts and Sciences, Hiroshima University. All rights reserved.
部局名
総合科学研究科
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