| 黄海西北部浮游细菌生物量分布特征及其与环境因子的关系 |
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| 引用本文： | 白洁,时瑶,宋亮,李正炎.黄海西北部浮游细菌生物量分布特征及其与环境因子的关系[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： | 白洁 时瑶 宋亮 李正炎 |
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| 作者单位： | 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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| 基金项目： | 国家908专项项目，国家重点基础研究发展规划(973计划) |
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| 摘 要： | 分别研究了2006年7月(夏季)和2007年1月(冬季)、5月(春季)、10月(秋季)黄海西北部海域浮游细菌生物量的分布特征,探讨了它们与温度、盐度和Chl a含量之间的关系.结果表明,研究海区平均细菌生物量春、夏、秋和冬季分别为:41.083,8.34,16.68和6.20 mg/m3.4个季节表层细菌生物量分布均呈现出从辽东半岛近岸区域向外海逐渐降低的趋势.春、秋季除浮游植物Chl a外各生态因子与细菌生物量之间均无显著性相关关系.夏、冬季与温度、盐度和Chl a含量的相关性均不显著.
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| 关 键 词： | 黄海西北部 浮游细菌生物量 环境因子 |
Distribution Character of Bacterioplankton Biomass and Their Relationship with Environmental Factors in the Northwest of the Yellow Sea |
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| BAI Jie,SHI Yao,SONG Liang,LI Zheng-Yan.Distribution Character of Bacterioplankton Biomass and Their Relationship with Environmental Factors in the Northwest of the Yellow Sea[J].Periodical of Ocean University of China,2009,39(4). |
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| Authors: | BAI Jie SHI Yao SONG Liang LI Zheng-Yan |
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| Institution: | Ocean University of China 1.Key Lab of Marine Environmental Science and Ecology;Ministry of Education;2.College of Environmental Science and Engineering;Qingdao 266100;China |
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| Abstract: | Based on the four cruises in the Northwest of the Yellow Sea in July 2006(summer),January 2007(winter),May 2007(spring) and October 2007(autumn),the distribution patterns of bacterioplankton biomass were studied.The relationships between their biomass and environmental factors,such as temperature,salinity and chlorophyll a,were also analyzed.The results showed that the mean bacterial biomass(BB) was 41.08 mg/m3,8.34 mg/m3,16.68 mg/m3 and 6.20mg/m3 in spring,summer,autumn and winter,respectively.The distribu... |
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| Keywords: | the Northwest of the Yellow Sea bacterioplankton biomass environmental factors |
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