@article{oai:kyutech.repo.nii.ac.jp:00004725,
 author = {Onitsuka, Kouki and 鬼束, 幸樹 and Akiyama, Juichiro and 秋山, 壽一郎 and 松田, 孝一郎 and 臼杵, 幸平 and 竹内, 光},
 issue = {4},
 journal = {土木学会論文集. B1, 水工学},
 month = {Feb},
 note = {It is important to make clear seasonal changes of fish habitat quality in rivers. There are still many unsolved question in fish habitat quality, because this consists of quite complex system. In this study, field surveys of seasonal changes of fish habitat quality were conducted through nine months in Itabitsugawa river which belongs to class B river. It was found that Carassius langsdorfi moves from pool to riffle through winter to summer. Zacco temminckii and Zacco platypus evade Carassius langsdorfi in all seasons, because the body length of Carassius langsdorfi is larger than that of Zacco temminckii and Zacco platypus. Further, Zacco temminckii evades Zacco platypus which is larger than 8cm of body length., 水工学論文集 第56巻},
 pages = {I_703--I_708},
 title = {板櫃川における魚類生息域の季節変化の調査},
 volume = {68},
 year = {2012},
 yomi = {オニツカ, コウキ and アキヤマ, ジュイチロウ}
}