| 北黄海典型水域春夏季浮游植物的昼夜变化 |
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| 引用本文： | 杨世民,刘光兴.北黄海典型水域春夏季浮游植物的昼夜变化[J].中国海洋大学学报(自然科学版),2009,39(4). |
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| 作者姓名： | 杨世民 刘光兴 |
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| 作者单位： | 1. 中国海洋大学船舶中心实验室,山东,青岛,266003
2. 中国海洋大学海洋环境与生态教育部重点实验室,山东,青岛,266100;中国海洋大学环境科学与工程学院,山东,青岛,266100 |
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| 摘 要： | 根据黄海西北部2006年夏季3个连续站和2007年春季1个连续站垂直分层拖网的调查资料,研究了黄海西北部典型海区浮游植物的昼夜垂直变化.夏季共检出浮游植物79种,主要优势种为旋链角毛藻Chaetoceros curvisetus、梭角藻Ceratium fusus、三角角藻Ceratium tripos和具槽帕拉藻Paralia sulcata;春季检出51种,主要优势种为浮动弯角藻Eucampia zodiacus、具槽帕拉藻和尖刺伪菱形藻Pseudo-nitzschia pungens.夏季L01站受潮汐的影响各水层低潮期浮游植物细胞丰度高于高潮期,垂直分布趋势为表层细胞丰度最高,底层最低.而由于底栖硅藻的细胞再悬浮作用夏季L02、L03站和春季L02站底层细胞丰度高于表层,但各水层细胞丰度的昼夜变化相对较平缓.
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| 关 键 词： | 浮游植物 北黄海 细胞丰度 垂直分布 |
The Diurnal Fluctuation of Phytoplankton in Typical Waters of North Yellow Sea in Spring and Summer |
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| YANG Shi-Min,LIU Guang-Xing.The Diurnal Fluctuation of Phytoplankton in Typical Waters of North Yellow Sea in Spring and Summer[J].Periodical of Ocean University of China,2009,39(4). |
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| Authors: | YANG Shi-Min LIU Guang-Xing |
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| Institution: | Ocean University of China;1.Vessel Center Laboratory;2.Key Labora of Marine Environment and Ecology;Ministry of Education;3.College of Environmental Science and Engineering;Qingdao 266100;China |
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| Abstract: | Based on the netz-phytoplankton data of 3 anchor stations in summer 2006 and 1 anchor station in spring 2007,a study on the vertical distribution fluctuation of phytoplankton in typical sea in the Northwest Yellow Sea was conducted.79 species were found in summer and 51 were found in spring.The dominant species were Chaetoceros curvisetus,Ceratium fusus,Ceratium tripos,Paralia sulcata in summer and Eucampia zodiacus,Ceratium fusus,Pseudo-nitzschia pungens in spring.The cell abundance of phytoplankton in var... |
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| Keywords: | phytoplankton the North Yellow Sea cell abundance vertical distribution |
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