Reuse system of irrigation return flow and water quality management in low lying creek-paddy area

Masaharu Kuroda, Tetsuro Fukuda

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

The operation and management of paddy irrigation system is characterized by reuse of irrigation return flow and drainage condition in low lying delta area. The water reuse mechanism is very effective for conserving irrigation water resources but it has severe impact on water quality. The purpose of the research is consisted of following three items: [a] Quantitative analyses on the reuse mechanism of irrigation return flow in delta area, [b] Investigation of water quality in the area, and [c] To draw conclusions on the relationship between the reuse of return flow and water quality. A complex tank model was proposed for analyzing the water balance, and for evaluating the content ratio of reuse water being included in irrigation water. Water quality measurements were carried for several indices such as Chemical Oxygen Demand (COD), Electric Conductivity (EC), Total Nitrogen (TN) and so on.

元の言語英語
ホスト出版物のタイトルManaging Water: Coping with Scarcity and Abundance
出版者ASCE
ページ290-295
ページ数6
A
出版物ステータス出版済み - 1997
イベントProceedings of the 1997 27th Congress of the International Association of Hydraulic Research, IAHR. Part C - San Francisco, CA, USA
継続期間: 8 10 19978 15 1997

その他

その他Proceedings of the 1997 27th Congress of the International Association of Hydraulic Research, IAHR. Part C
San Francisco, CA, USA
期間8/10/978/15/97

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Quality management
Irrigation
Water quality
Water
Chemical oxygen demand
Water resources
Drainage
Nitrogen

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Kuroda, M., & Fukuda, T. (1997). Reuse system of irrigation return flow and water quality management in low lying creek-paddy area. : Managing Water: Coping with Scarcity and Abundance (巻 A, pp. 290-295). ASCE.

Reuse system of irrigation return flow and water quality management in low lying creek-paddy area. / Kuroda, Masaharu; Fukuda, Tetsuro.

Managing Water: Coping with Scarcity and Abundance. 巻 A ASCE, 1997. p. 290-295.

研究成果: 著書/レポートタイプへの貢献会議での発言

Kuroda, M & Fukuda, T 1997, Reuse system of irrigation return flow and water quality management in low lying creek-paddy area. : Managing Water: Coping with Scarcity and Abundance. 巻. A, ASCE, pp. 290-295, Proceedings of the 1997 27th Congress of the International Association of Hydraulic Research, IAHR. Part C, San Francisco, CA, USA, 8/10/97.
Kuroda M, Fukuda T. Reuse system of irrigation return flow and water quality management in low lying creek-paddy area. : Managing Water: Coping with Scarcity and Abundance. 巻 A. ASCE. 1997. p. 290-295
Kuroda, Masaharu ; Fukuda, Tetsuro. / Reuse system of irrigation return flow and water quality management in low lying creek-paddy area. Managing Water: Coping with Scarcity and Abundance. 巻 A ASCE, 1997. pp. 290-295
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