| 厦门湾沉积物中甲藻孢囊的初步研究 |
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| 引用本文： | 方琦. 厦门湾沉积物中甲藻孢囊的初步研究[J]. 水产学报, 2003, 27(2): 137-142 |
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| 作者姓名： | 方琦 |
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| 作者单位： | 1. 国家海洋局第三海洋研究所,福建,厦门,361005
2. 厦门大学海洋系,福建,厦门,361005 |
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| 基金项目： | 福建省重大自然科学基金资助项目(2001F001) |
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| 摘 要： | 描述了厦门湾沉积物中的13种甲藻孢囊的形态与丰度、分布特征。初步研究结果表明,厦门湾沉积物中甲藻孢囊的平均丰度为3360粒·kg-1湿重;其中有2种有毒甲藻:塔玛亚历山大藻和小型亚历山大藻,有2种有害甲藻:具刺膝沟藻和锥状斯氏藻的孢囊,且数量较为丰富。这4种有害有毒甲藻孢囊在环境条件适合时将可能引发赤潮,对厦门湾水产养殖和人体健康产生危害。
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| 关 键 词： | 厦门湾沉积物 甲藻孢囊 赤潮 形态特征 分布 丰度 分类 |
| 文章编号： | 1000-0615(2003)02-0137-06 |
| 收稿时间： | 2014-03-18 |
| 修稿时间： | 2002-08-20 |
Preliminary study on dinofiagellate cysts in sediment of Xiamen Harbor |
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| FANG Qi. Preliminary study on dinofiagellate cysts in sediment of Xiamen Harbor[J]. Journal of Fisheries of China, 2003, 27(2): 137-142 |
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| Authors: | FANG Qi |
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| Affiliation: | Third Institute of Oceanography, State Oceanic Administration, Xiamen361005, China |
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| Abstract: | This article reports the morphology, densit ies and distribution characteristic of 13 dinoflagellate resting cysts in sediment of Xiamen Harbor. The preliminary study showed that the average abundance of dinof lagellate cysts is 3360 ind..kg- 1( wet sediment ) . Among them 2 species are toxic ( Alexandrium tamarenes, A. minutum) and 2 species are harmful ( Gonyaulax spinif era, Scripp siella trochoide) . These 4 toxic and harmful dinof lagellate cysts are rich in the sediments of Xiamen Harbor. They will be harmful to the aquaculture in Xiamen Harbor and human health when the environmental factors are appropriate. |
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| Keywords: | dinoflagellate cysts taxonomy Xiamen Harbor |
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