@article{oai:muroran-it.repo.nii.ac.jp:00005945, author = {野上, 毅 and NOGAMI, Takeshi and 渡邊, 康玄 and WATANABE, Yasuharu and 中津川, 誠 and NAKATSUGAWA, Makoto and 土屋, 進 and TSUCHIYA, Susumu and 岩瀬, 晴夫 and IWASE, Haruo and 渡辺, 恵三 and WATANABE, Keizo and 加村, 邦茂 and KAMURA, Kunishige}, journal = {河川技術論文集}, month = {Jun}, note = {application/pdf, It is important to clarify the relationships of aquatic organisms matter which make up the river environment. This report describes the impact of channel work on fish habitat. Next it presents field experiments for improving benthic fish habitats and shows environmental effects of sand improvements. The report also describes the classification of riffles and pools by local Froude number. Therefore, it shows changes to benthic fish habitats elucidated by environment indexes of Froude numbers and proportions of loose stone.}, pages = {309--314}, title = {真駒内川における底生魚類生息環境の改善についての現地実験}, volume = {7}, year = {2001}, yomi = {ノガミ, タケシ and ワタナベ, ヤスハル and ナカツガワ, マコト and ツチヤ, ススム and イワセ, ハルオ and ワタナベ, ケイゾウ and カムラ, クニシゲ} }