CURRENT STATE ANALYSIS OF MUNICIPAL RIVER MANAGEMENTS -EXAMPLES OF NAGASAKI PREFECTURE-
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- SAKAMOTO Takaaki
- 土木研究所 水環境研究グループ 自然共生研究センター
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- SHINOZAKI Yui
- 株式会社建設技研インターナショナル
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- SATO Hirokazu
- 島根大学 学術研究院 環境システム科学系
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- SHIRAKAWA Naoki
- 筑波大学 システム情報系
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- NAKAMURA Keigo
- 土木研究所 水環境研究グループ 河川生態チーム
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- KAYABA Yuichi
- 土木研究所 水環境研究グループ
Bibliographic Information
- Other Title
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- 地方小河川の河川管理の現状分析 -長崎県の準用河川を主対象に-
Description
<p> According to the River Law in Japan, municipalities are to manage Class C rivers and Non Statutory rivers. Basically, the Class C rivers require river management mutatis mutandis to the River Law. In this study, we investigated the current situation and issues of local river management focusing on the independent water systems in Nagasaki. We conducted statistical analysis, interviews and field surveys. As a result, we found that the management and the manager's burden are different between rivers connected to the Class A or B water systems and that of the independent water systems. Though municipalities are addressing such difficulties as the lack of personnel and river inspections, it may be difficult to achieve the management required by the River Law only by the river managers. On the other hand, the active maintenance by residents played an important role to keep rivers in good status. Considering current situation of rural small rivers, we propose to introduce a river management system that incorporates residents as well as to establish a river management archive to share information among river managers, residents and stakeholders.</p>
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 76 (2), I_691-I_696, 2020
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390290229667207168
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- NII Article ID
- 130008122679
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- ISSN
- 2185467X
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed