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| 10种常见甲藻细胞体积与细胞碳、氮含量的关系 | |
| 引用本文： | 王燕,李瑞香,董双林,李艳,孙萍,王小冬.10种常见甲藻细胞体积与细胞碳、氮含量的关系[J].生态学报,2011,31(21):6540-6550. |
| 作者姓名： | 王燕 李瑞香 董双林 李艳 孙萍 王小冬 |
| 作者单位： | 1. 中国海洋大学海水养殖教育部重点实验室,青岛266003;国家海洋局第一海洋研究所,青岛266061;海洋生态环境与工程国家海洋局重点实验室,青岛266061 2. 国家海洋局第一海洋研究所,青岛266061;海洋生态环境与工程国家海洋局重点实验室,青岛266061 3. 中国海洋大学海水养殖教育部重点实验室,青岛,266003 4. 暨南大学赤潮与水环境研究中心,广州,510632 |
| 基金项目： | 科技基础性工作专项项目(2008FY230600);国家重点基础研究发展计划(2010CB4278701);国家海洋局第一海洋研究所基本科研业务费专项基金项目(GY02-2008G16); 国家海洋局青年海洋科学基金(2009115) |
| 摘 要： | 选择10种常见甲藻,通过构建相应细胞几何模拟图形从而计算了每种甲藻细胞的体积,利用元素分析仪测定了每种甲藻的单个细胞碳、氮含量,并分析了细胞体积与细胞碳、氮含量之间的关系。结果表明,10种常见甲藻的细胞体积差异显著,最小仅为2.97×102 μm3(卡特双甲藻),最大可达到4.50×104 μm3(红色赤潮藻),相差2个数量级;单个细胞碳、氮含量变化范围分别为54.50-2238.00 pg/个和11.42-482.28 pg/个,均相差40多倍。细胞体积与单个细胞碳、氮含量存在极显著的正相关线性关系(P<0.0001)。 |
| 关 键 词： | 常见甲藻 细胞体积 碳含量 氮含量 |
| 收稿时间： | 2010/8/30 0:00:00 |
| 修稿时间： | 7/4/2011 12:00:00 AM |
Relationship between cell volume and cell carbon and cell nitrogen for ten common dinoflagellates |
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| WANG Yan,LI Ruixiang,DONG Shuanglin,LI Yan,SUN Ping and WANG Xiaodong.Relationship between cell volume and cell carbon and cell nitrogen for ten common dinoflagellates[J].Acta Ecologica Sinica,2011,31(21):6540-6550. | |
| Authors: | WANG Yan LI Ruixiang DONG Shuanglin LI Yan SUN Ping and WANG Xiaodong |
| Institution: | Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, China;First Institute of Oceanography, SOA, Qingdao, 266061, China;Key Laboratory of Science and Engineering for Marine Ecological Environment, SOA, Qingdao, 266061, China;First Institute of Oceanography, SOA, Qingdao, 266061, China;Key Laboratory of Science and Engineering for Marine Ecological Environment, SOA, Qingdao, 266061, China;Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, China;First Institute of Oceanography, SOA, Qingdao, 266061, China;Key Laboratory of Science and Engineering for Marine Ecological Environment, SOA, Qingdao, 266061, China;First Institute of Oceanography, SOA, Qingdao, 266061, China;Key Laboratory of Science and Engineering for Marine Ecological Environment, SOA, Qingdao, 266061, China;Research Center of Harmful Algal Bloom and Aquatic Environmental Science, Jinan University, Guangzhou, 510632, China |
| Abstract: | As the most important primary producer in the marine ecosystem,phytoplankton forms the foundation of the structure and function of the marine food webs.Most of the primary productivity is turned into phytoplankton biomass,which is a good indicator to reflect the spatio-temporal distribution of marine organic matter production and dynamics of the phytoplankton community.Consequently,the estimation of phytoplankton biomass has ecological significance in marine ecosystem studies. Several methods have been esta... |
| Keywords: | common dinoflagellates cell volume carbon content nitrogen content |
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