@article{oai:kitami-it.repo.nii.ac.jp:02000008,
 author = {永多, 朋紀 and NAGATA, Tomonori and 渡邊, 康玄 and Watanabe, Yasuhau and 伊藤, 丹 and ITO, Akashi},
 journal = {河川技術論文集},
 month = {Jun},
 note = {In the Satsunai River, many groins have been built as countermeasures of stabilizing the water channels for the purpose of flood control. But recently, gravel riverbeds are rapidly disappearing because of the said countermeasures. Stabilization of channels might simplify the hydraulic characteristics and deteriorate habitat conditions of water species, therefore immediate countermeasures are being required. In this study, I investigate quantity of creature and physics. In addition, I analyze findings and make the index that used a quantity of no dimension. Furthermore, I apply this index in an ecosystem evaluation model and evaluate the influence that dam discharge gave to river environment from a respect of habitation environment.},
 pages = {139--144},
 title = {礫間の空隙を考慮した底生魚の生息環境評価手法},
 volume = {20},
 year = {2014},
 yomi = {ワタナベ, ヤスハル}
}