| 浮游植物生物量研究 Ⅰ.浮游植物生物量细胞体积转化法 |
| |
| 引用本文： | 孙军,刘东艳,钱树本.浮游植物生物量研究 Ⅰ.浮游植物生物量细胞体积转化法[J].海洋学报,1999,21(2):75-85. |
| |
| 作者姓名： | 孙军 刘东艳 钱树本 |
| |
| 作者单位： | 青岛海洋大学海洋生命学院, 青岛 266003 |
| |
| 基金项目： | 国家自然科学基金资助项目(编号:49376277);国家教委资助 |
| |
| 摘 要： | 在海洋生态动力学研究过程中,采用浮游植物细胞数量来估算浮游植物丰度可以说是不够精确的,因为不同种的浮游植物细胞大小差别很大,只有浮游植物的生物量才能正确反映海洋生态系中的能量分布.本文以拟合浮游植物细胞相似体积方法,基于胶州湾生态动力学研究所获资料,计算了87种中国近海常见浮游植物的细胞体积、鲜重、碳含量、氮含量.
|
| 关 键 词： | 浮游植物 细胞体积 细胞质体积 生物量 碳含量 |
| 收稿时间： | 1997/8/25 0:00:00 |
| 修稿时间： | 1988/3/15 0:00:00 |
Study on phytoplankton biomass Ⅰ. Phytoplankton measurement biomass from cell volume or plasma volume |
| |
| Sun Jun,Liu Dongyan and Qian Shuben.Study on phytoplankton biomass Ⅰ. Phytoplankton measurement biomass from cell volume or plasma volume[J].Acta Oceanologica Sinica (in Chinese),1999,21(2):75-85. |
| |
| Authors: | Sun Jun Liu Dongyan and Qian Shuben |
| |
| Institution: | Marine Ecological Dynamic Laboratory, Ocean University of Qingdao, Qingdao 266003 |
| |
| Abstract: | Cell size differs greatly between species of phytoplankton.The routine estimation of standing stock as cell numbers is therefore an imprecise and sometimes even inadequate measure of phytoplankton abundance, only the biomass can represent the energy distribution in ecosystem more precisely.The relationship between cell carbon and cell volume has been sought in order to estimate phytoplankton carbon in seawater from preserved phytoplankton samples.Bases on the original data of the Jiaozhou Bay Ecosystem Dynamics, cell volume calculations for 87 phytoplankton species were analyzed for the China sea and we calculated the cell size, five weigh, carbon content and nitrogen content of phytoplankton. |
| |
| Keywords: | Phytoplankton cell volume plasma volume biomass carbon content |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《海洋学报》浏览原始摘要信息 |
| 点击此处可从《海洋学报》下载免费的PDF全文 |
