@article{oai:ir.kagoshima-u.ac.jp:00004764,
 author = {肥後, 伸夫 and 吐師, 弘 and 上水樽, 豊己},
 journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University},
 month = {2016-10-28},
 note = {Some diving observations were carried out on to the two sorts of the alluring reefs set in the two kinds of the contrastingly situated off sea, namely, the one consisting of the off sea of Koshiki Islands, Shimo Koshiki village, Nagahama district; and the other, the off sea of Kooyama Cho
along the Shibushi Bay; with following results obtained.
(1) The reefs at the off sea of Nagahama were noted to be quite excellent in their formations; the kinds of the fish noted numerous around them were such big sized ones as Seriola purpurascens, Parapristipoma trilineatum, including a lot of Apogon semilineatus.
(2) The reefs at the off sea of Kooyama Cho were noted to be excellent not only in their formations but in the
fact that they were set-in, concentratedly. Such small sized fishes as Apogon semilineatus and others were numerous; on the other hand, the big sized ones were quite few.
(3) In the case of (1), the reason why they were excellent as alluring reefs letting a lot of big sized fishes be gathered at them, was assumed to be due not only to the fact that the sea front is directly adjoined to the off sea but to the fact that large sized natural reefs are laid numerously at the sea front spreading in front of them.
In the case of (2), the reason why a lot of big sized fishes were gathered at them was to be due to the fact that the sea front of them is even-bottomed and is scanty in the natural reefs so that the reefs in the case of (2) were more excellent as alluring reefs than the case of (1)., 対照的な立地条件下に設置されている2つの誘導魚礁,即ち甑島下甑村長浜沖合および志布志湾高山町沖合の人工魚礁について潜水観察を実施したので,その結果について報告する。
(1) 長浜沖合の魚礁は,魚礁の形態が優れており,カンパチ,イサキ,コショウダイ等の大型魚が多く,またネンブツダイも非常に多い。
(2) 高山町沖合の魚礁は,魚礁の形態が優れている上に,多くの魚礁が集中している。しかし,ネンブツダイ等の小型魚が多い割に大型魚は少ない。
(3) 前者は外海に接している上に,前面の海域に大きな規模の天然礁が存在しているため,大型魚が多く集まり,誘導魚礁としての機能を発揮しているようである。後者は広大な
湾の奥部にある上に,前面の海域が平坦な海底で天然礁がないため,誘導魚礁としての性格を前者より強く有しており,大型魚の来遊量も多い。},
 pages = {37--50},
 title = {潜水観察による人工魚礁の実態について VI : 定置網の誘導魚礁の2例},
 volume = {29},
 year = {}
}