Occurrence of ciguatera causative fish in Japan and their expansion mechanisms

日本雪卡病原鱼类的出现及其扩张机制

• 批准号: 21248024
• 负责人: FUKUYO Yasuwo
• 金额: $ 26.62万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21248024/
• 关键词: シガテラ; 有毒微細藻類; 貝毒; 食中毒; 水産資源利用; 地球温暖化; 水産食品安全; 渦鞭毛藻類; Gambierdiscus; Ostreopsis

Various benthic dinoflagellates were collected for species identification and establishment of clonal cultures from macroalgae growing in Pacific coastal areas of several prefectures such as Okinawa, Wakayama, Shizuoka, Tokyo. Chiba, and Iwate. Gambierdiscus and Ostreopsis were found from wide areas, although their population densities were low. Physiological characters analyzed using the cultures showed that clones from Honshu had similar optimum salinity range, but better tolerance to low temperature(<20 degree), comparing with those from tropical areas. This fact is important for consideration of distribution expansion mechanisms.

从太平洋沿岸的冲绳、和歌山、静冈、东京等地采集大型底栖甲藻，进行种类鉴定和克隆培养。千叶和岩手。Gambierdiscus和Ostreopsis分布广泛，但种群密度较低。生理特性分析表明，与热带地区的无性系相比，本州的无性系具有相似的最适盐度范围，但对低温（<20 ℃）的耐受性更好。这一事实对于考虑分销扩展机制很重要。

项目成果

Coastal Marine Science in Southeast Asia

东南亚沿海海洋科学

• 发表时间: 2011
• 作者: Yasuwo Fukuyo;Masaaki Kodama;Takuo Omura;その他10名
• 通讯作者: その他10名

Harmful algal blooms in Asia during 2001-2010

2001-2010 年亚洲有害藻类大量繁殖

• 发表时间: 2011
• 作者: Fukuyo;Y. and Dao;V. H.
• 通讯作者: V. H.

Review of geographical distribution of dinoflagellate cysts in Southeast Asian coasts

东南亚沿海甲藻包囊地理分布研究进展

• 发表时间: 2012
• 期刊: Coastal Marine Science
• 作者: Furio;E. F.;Azanza;R.;Fukuyo;Y. and Matsuoka;K.
• 通讯作者: K.

Domoic acid in small-sized plankton in Nha Phu Bay

芽富湾小型浮游生物中的软骨藻酸

• 发表时间: 2009
• 期刊: Khanh Hoa Province, Vietnam, La mer
• 作者: Dao;V. H.;Takata;Y.;Omura;T.;Nguyen;T. D.;Nguyen;T. H.;Sato;S.;Fukuyo;Y. and Kodama;M.
• 通讯作者: M.

Pseudo-nitzschia species, a possible causative organisms of domoic acid in Spondylus versicolor collected from Nha Phu Bay, Khanh Hoa Province, Vietnam.

拟菱形藻属，是采自越南庆和省芽富湾的花斑脊椎藻中软骨藻酸的可能致病生物。

• 发表时间: 2012
• 期刊: Coastal Marine Science
• 作者: Dao;V. H.;Omura;T.;Takata;Y.;Pham;X. K;Fukuyo;Y. and Kodama;M.
• 通讯作者: M.