Effective Utilization of Rainfall on the Isolated Islond

孤岛降雨的有效利用

• 批准号: 05452327
• 负责人: AKIYOSHI Yasuhiro
• 金额: $ 2.56万
• 依托单位: MIYAZAKI UNIV.
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (B)
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-05452327/
• 关键词: TORRENT INTAKE; WATER RESOURCES; ISOLATED ISLAND

In 1993, the watershed, where Nozaki dam is located, was investigated and site of the dam as wellas 36 locations where are favorable to construction of torrent intake project were selected. The geographical features and hydrologic coefficients of torrent at each located point were also measurerd and recorded.In 1994, on the basis the above investigations, two rain gauges and four triangular weirs were insland in order to calculate ability of torrent intake.But the relationship of rainfall and runoff was not compiled, because of a drought in 1994, in which annual precipitation rainfall was 778 mm, only 44% of mean 1750 mm.So the projects planed for 1994 were continued in 1995.Results of above research show that it is possible to store 860,000 m^3 of torrent as water resources every year in the investigated watershed.In this year, the constructional scale and draft of each torrent intake will be designedand modeled.

1993年，对野崎大坝所在流域进行了调查，选择了大坝坝址和36个有利于修建泄洪取水工程的地点。1994年，在上述调查的基础上，布设了两个雨量站和四个三角堰，以计算入流能力，但由于1994年干旱，年降水量778 mm，未编制降雨量与径流量的关系。上述研究结果表明，调查流域每年可蓄水量为86万m^3，今年将对各引洪口的建设规模和吃水深度进行设计和模拟。

项目成果

Yasuhiro AKIYOSHI: "Effective Utilization of Rainfall on the Isolated Island (I) - Investigation part -" Bulletin of the Faculty of Agriculture, Miyazaki University. 43. (1996)

秋吉泰弘：《孤岛降雨的有效利用（一）-调查部分-》宫崎大学农学部通报。

秋吉康弘: "渓流取水工における浮遊流下物除去に関する研究" 農業土木学会九州支部講演集. 75. 195-196 (1994)

Yasuhiro Akiyoshi：“山溪取水工程中漂浮物的清除研究”日本农业土木工程学会九州分会论文集 75. 195-196 (1994)。

秋吉康弘: "離島における渓流を水源とする雨水の高度利用に関する研究-調査編-" 宮崎大学農学部研究報告. 43. (1996)

秋吉泰宏：“离岛山溪雨水的先进利用研究 - 调查版”宫崎大学农学部研究报告43。（1996）。

秋吉康弘: "離島における渓流を水源とする雨水の高度利用に関する研究-設計編-" 宮崎大学農学部研究報告. 43. (1996)

秋吉泰宏：《偏远岛屿山溪雨水的先进利用研究-设计版》宫崎大学农学部研究报告43。（1996）。

Yasuhiro AKIYOSHI: "Effective Utilization of Rainfall on the Isolated Island (II) - Plan part -" Bulletin of the Faculty of Agriculture, Miyazaki University. 43. (1996)

秋吉泰宏：《孤岛降雨的有效利用（二）-计划部分-》宫崎大学农学部通报。