Study on Mechanisms of Material Cycling in River Ecosystem with Water, Material and Organism Dynamics

河流生态系统物质循环机制与水、物质和生物动力学研究

• 批准号: 19360223
• 负责人: TSUJIMOTO Tetsuro
• 金额: $ 9.82万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19360223/
• 关键词: 河畔植生; 栄養塩輸送; 粒状有機物; 底生動物; 付着藻類; 連続水質モニタリング; 伏流挙動; 生息場所特性; 底生生物

The present study is conducted to be clarified the interaction system between water and material transports under fluvial processes with biological communities. These topics are carried out by arranging as the following three sub themes : (1) the mechanism of water-sediment-organic-nutrient material transportation processes with riparian vegetations, (2) the interaction system of water and materials between surface and subsurface water of sand bar, (3) the mechanisms of production and material cycling of riverine algae, aquatic insects, and fish, and (4) the combining of findings from these three sub themes for numerical dynamics modeling.

本研究旨在阐明河流过程中水与物质运移与生物群落的相互作用系统。(1)水-沙-有机-营养物质与河岸植被的运移机制；(2)沙洲表层和次表层水与物质的相互作用系统；(3)河流藻类、水生昆虫和鱼类的生产和物质循环机制；(4)将这三个子主题的结果结合起来进行数值动力学模拟。

项目成果

砂河川に生息する底生魚カマツカの河床環境劣化抑制機能の評価

沙质河流底栖鱼类神冢抑制河床环境退化能力评价

• 发表时间: 2008
• 期刊: 土木学会河川技術論文集 Vol.14
• 作者: 田代喬;勝野ちほ;辻本哲郎
• 通讯作者: 辻本哲郎

Cross-sectional bed topography of sand bed river with consideration of the growth and interspecific competition of riparian vegetation

考虑河岸植被生长和种间竞争的沙床河断面河床地形

• 发表时间: 2009
• 作者: Yuji TODA;Tetsuro TSUJIMOTO;Hideki MAEDA
• 通讯作者: Hideki MAEDA

木曽川の感潮ワンドにおける底生動物群集

木曾河潮汐棒中的底栖动物群落

• 发表时间: 2010
• 期刊: 陸の水(Limnology in Dokai Region of Japan) Vol.43
• 作者: 田代喬;古畑寿;辻本哲郎
• 通讯作者: 辻本哲郎

NITROGEN UPTAKE AND LEAF NITROGEN CONTENT OF PHRAGMITES JAPONICA

芦苇吸氮量及叶片氮含量

• 发表时间: 2007
• 期刊: Annual Journal of Hydraulic Engineering 51
• 作者: Thi Khanh Chi BUI;Yuji TODA;Tetsuro TSUJIMOTO
• 通讯作者: Tetsuro TSUJIMOTO

川の環境目標を考える-川の健康診断-

对河流环境目标的思考——河流健康检查

• 发表时间: 2008
• 作者: Seko;H.;渡辺千仭;國井秀伸
• 通讯作者: 國井秀伸