| 北海近海海域春季浮游植物种类组成及数量变化研究 |
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| 引用本文： | 陈剑锋,黄俊秀,邹建伟,王强哲.北海近海海域春季浮游植物种类组成及数量变化研究[J].南方水产,2010,6(5):56-61. |
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| 作者姓名： | 陈剑锋 黄俊秀 邹建伟 王强哲 |
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| 作者单位： | 北海市水产技术推广站,广西,北海,536000 |
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| 基金项目： | 农业部渔业种质资源保护项目"北部湾渔业种质资源调查与保护" |
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| 摘 要： | 2008和2009年春季对广西北海近海海域的浮游植物进行监测,对浮游植物的种类组成和各月的优势种进行了分析。结果显示,2008年浮游植物共3门37属71种,其中硅藻为优势种群,共26属50种,甲藻10属20种,着色鞭毛藻1属1种;浮游植物月平均数量为13.65×103ind.L-1。2009年浮游植物共3门39属72种,硅藻为优势种群,共33属58种,甲藻5属13种,着色鞭毛藻1属1种;浮游植物月平均数量为14.07×103ind.L-1。各月间浮游植物的优势种类和数量分布均有明显变化。
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| 关 键 词： | 浮游植物 种类组成 数量分布 北部湾 |
Species composition and quantity variation of phytoplankton in Beihai inshore waters in the spring |
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| CHEN Jianfeng,HUANG Junxiu,ZOU Jianwei,WANG Qiangzhe.Species composition and quantity variation of phytoplankton in Beihai inshore waters in the spring[J].South China Fisheries Science,2010,6(5):56-61. |
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| Authors: | CHEN Jianfeng HUANG Junxiu ZOU Jianwei WANG Qiangzhe |
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| Institution: | (Beihai Fishery Technology Popularization Centre,Beihai 536000,China) |
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| Abstract: | A phytoplankton survey was carried out in Beihai inshore waters in the spring of 2008 and 2009 to analyze the species composition of phytoplankton and monthly change of dominant species.The results show that in 2008,there are 3 phyla,37 genera and 71 species of phytoplankton,among which 26 genera and 50 species are the predominant species,Bacillariophyta.Additionally,10 genera and 20 species are Pyrrophyta,with 1 genus and 1 species Chromophyta,and the average monthly quantity of phytoplankton is 13.65×103 ind·L-1.As for 2009,there are 3 phyla,39 genera and 72 species of phytoplankton,among which 33 genera and 58 species are the predominant species,Bacillariophyta.Besides,5 genera and 13 species are Pyrrophyta,with 1 genus and 1 species Chromophyta,and the average monthly quantity of phytoplankton is 14.07×103 ind·L-1.We observed obvious variation in the dominant species and quantity distribution of phytoplankton. |
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| Keywords: | phytoplankton species composition quantity distribution Beibu Gulf |
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