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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences >
北海道大学水産科学研究彙報 = Bulletin of Fisheries Sciences, Hokkaido University >
第63巻 第1号 >
舞鶴湾における有害渦鞭毛藻Heterocapsa circularisquamaの季節的変動
| Title: | 舞鶴湾における有害渦鞭毛藻Heterocapsa circularisquamaの季節的変動 |
| Other Titles: | Seasonal fluctuations of the bivalve-killing dinoflagellate Heterocapsa circularisquama in Maizuru Bay, Kyoto Prefecture |
| Authors: | 今井, 一郎1 Browse this author →KAKEN DB | | 白石, 智孝2 Browse this author | | 藤井, 光3 Browse this author | | 広石, 伸互4 Browse this author →KAKEN DB |
| Authors(alt): | Imai, Ichiro1 | | Shiraishi, Tomotaka2 | | Fujii, Hikaru3 | | Hiroishi, Shingo4 |
| Keywords: | Red tide | | Heterocapsa circularisquama | | Population dynamics | | Maizuru Bay | | Indirect fluorescent antibody technique |
| Issue Date: | 15-Mar-2013 |
| Publisher: | 北海道大学大学院水産科学研究院 |
| Journal Title: | 北海道大学水産科学研究彙報 |
| Volume: | 63 |
| Issue: | 1 |
| Start Page: | 1 |
| End Page: | 5 |
| Abstract: | The noxious dinoflagellate Heterocapsa circularisquama is the most harmful species to bivalves such as oysters, Manila clams, and pearl oysters due to causing mass mortalities of these bivalves by the red tides in coastal areas of Japan. The population dynamics of H. circularisquama was monitored in Maizuru Bay, Kyoto Prefecture, in 1999 to 2001 with the indirect fluorescent antibody technique (IFAT) using monoclonal antibodies, which enable the species-specific detection of this species with high sensitivity detecting even at low cell densities of several cells L-1. H. circularisquama cells were successfully monitored, and they appeared in late spring, showed maximal level in the summer and disappeared in autumn, resembling the results obtained in Ago Bay of Mie Prefecture. The water temperature is considered to be the most important factor limiting the distribution of H. circularisquama. |
| Type: | bulletin (article) |
| URI: | http://hdl.handle.net/2115/52319 |
| Appears in Collections: | 北海道大学水産科学研究彙報 = Bulletin of Fisheries Sciences, Hokkaido University > 第63巻 第1号
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