| 福建省主要河口海湾沉积物中甲藻休眠孢囊分类学初步研究 |
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| 引用本文： | 蓝东兆,李超,方琦,顾海峰.福建省主要河口海湾沉积物中甲藻休眠孢囊分类学初步研究[J].海洋学报,2005,27(2):70-78. |
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| 作者姓名： | 蓝东兆 李超 方琦 顾海峰 |
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| 作者单位： | 国家海洋局,第三海洋研究所,福建,厦门,361005;厦门大学,海洋系,福建,厦门,361005;厦门大学,亚热带海洋研究所,福建,厦门,361005 |
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| 基金项目： | 福建省自然科学基金重大资助项目(2001F001)，国家自然科学基金资助项目(40306018) |
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| 摘 要： | 通过对福建省厦门湾、闽江口海域、三沙湾三个主要河口海湾144个站位表层沉积物样品中甲藻休眠孢囊的系统分析,根据甲藻休眠孢囊的形状、外壁结构、颜色、表面修饰物等形态特征共鉴定出9属25种及不定种,并对各孢囊属种的特征进行了分类描述,其中有毒甲藻休眠孢囊2种,即Alexandrium minutun,A. tamarense, 有害种类4 种, 即Alexandrium affine,Lingulodiniumpolyedrum,Scrippsiella trochoide.通过对比表明Alexandrium affine,A. minutum,Diplopelta cf. parva,Polykrikos cf. schwartzii,Protoceratium reticulatum,Protoperidinium minutum,P.cf. minutum,P. cf. americanum以及Alexandrium sp.,Protoperidinium sp.1,P. sp.2等11种甲藻休眠孢囊为本次在福建省海域新发现的种,这些新发现的甲藻种类可能是近年来通过国际间往来的航运船只在我国沿岸海域排放压舱水或贝类引种带来的.
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| 关 键 词： | 福建省 沉积物 甲藻休眠孢囊 分类学 |
| 文章编号： | 0253-4193(2005)02-0070-09 |
| 收稿时间： | 2002/8/23 0:00:00 |
| 修稿时间： | 2003/1/14 0:00:00 |
A preliminary taxonomic study on dinoflagellate cysts from sedimentsof main estuary and bays in Fujian Province, China |
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| LAN Dong-zhao,LI Chao,FANG Qi and GU Hai-feng.A preliminary taxonomic study on dinoflagellate cysts from sedimentsof main estuary and bays in Fujian Province, China[J].Acta Oceanologica Sinica (in Chinese),2005,27(2):70-78. |
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| Authors: | LAN Dong-zhao LI Chao FANG Qi and GU Hai-feng |
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| Institution: | 1.Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China2.Department of Oceanography, Xiamen University, Xiamen 361005, China;Institute of Subtropical Oceanography, Xiamen University, Xiamen 361005, China |
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| Abstract: | Recent marine sediment samples from 144 stations in the Xiamen Bay, the Minjiang Estuary and the Sansha Bay in China were collected for living dinoflagellate resting cysts analysis. On the basis of morphological features of cysts, 25 species dinoflagellate living cysts are classified and their characteristics are described, including two toxic species:Alexandrium minutun, A. tamarense and four harmful species: Alexandrium affine, Gonyaulax spinifera, Lingulodinium polyedrum, Scrippsiella trochoidea. The species, such as Alexandrium affine, A. minutum, Diplopelta cf. parva, Polykrikos cf. schwartzii, Protoceratium reticulatum, Protoperidinium minutum, P. cf. minutum, P. cf. americanum, Alexandrium sp., Protoperidinium sp.1, P. sp.2, are first recorded in the sea area of Fujian Province, China, which may be brought by the discharge of ballast water from international shipping or by introducing shellfish into these sea areas in recent years. |
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| Keywords: | Fujian Province China sediment dinoflagellate resting cysts taxonomy |
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