@article{oai:ir.kagoshima-u.ac.jp:00008072, author = {不破, 茂 and 今井, 健彦 and 田畑, 静夫 and 金, 碩鍾 and 久津輪, 修一 and 熊澤, 泰生}, journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University}, month = {2016-10-28}, note = {The fish gathering effect and setting condition of the artificial reefs were studied on the basis of field experiments off Kagoshima City. Three types of artificial reefs: one concrete block reef, two bus reefs and one lava reef were surveyed by scuba diving. Field results were analyzed with respect to the fish fauna and dispersion of reef after setting on the sea bottom. The results are as follows. Bus reef showed the highest fish gathering effect. However, poor fish fauna was found at the reefs north of west Sakurashima pass as compared to the others. The distribution of the reefs differed from the scheduled arrangment. The difference seemed to be caused by the errors at setting due to movement of marker buoy and inaccuracy of positioning of the ship. These suggest that setting operation should also be considered in order to increase the accurarcy of reef arrangment.}, pages = {111--121}, title = {鹿児島市沖合に設置された人工魚礁}, volume = {40}, year = {} }