|
|||||
|
|
| 渤海中、南部表层沉积硅藻的定量分析 | |
| 引用本文： | 程广芬,曹玉强. 渤海中、南部表层沉积硅藻的定量分析[J]. 中国海洋大学学报(自然科学版), 1991, 0(4) |
| 作者姓名： | 程广芬 曹玉强 |
| 作者单位： | 青岛海洋大学海洋地质系(程广芬)，青岛海洋大学海洋地质系(曹玉强) |
| 基金项目： | 国家科学基金委员会4860098号资助项目 |
| 摘 要： | 对取自渤海中、南部海底表层的44个沉积物样品进行了硅藻分析。样品中共含硅藻20属41种,主要是潮间带、沿岸性底栖或浮游种类,其中尤以具槽直链藻Melosira sulc-ata和小环藻Cyclotella最多见。对本区的表层沉积硅藻用多元统计方法进行分区,共划分出三区、两亚区,井与其他海区进行了比较。 |
| 关 键 词： | 硅藻组合 定量分析 多元统计 |
THE QUANTITATIVE STUDY OF THE DIATOMS IN SURFACE SEDIMENTS OF CENTRAL SOUTHERN PART OF BOHAI SEA |
|
| Cheng Guangfcn Cao Yuqiang. THE QUANTITATIVE STUDY OF THE DIATOMS IN SURFACE SEDIMENTS OF CENTRAL SOUTHERN PART OF BOHAI SEA[J]. Periodical of Ocean University of China, 1991, 0(4) | |
| Authors: | Cheng Guangfcn Cao Yuqiang |
| Affiliation: | Department of Marine Geology |
| Abstract: | A total of 44 samples collected from the central and southern part of the Bohai Sea were analysed.In diatom assemblage,41 species belonging to 20 genera have been found.Most of them belong to intertidal and littoral species.According to the results of multivariate analysis of the diatoms in the surface sediments,three biogeographic areas could he identified in the investigated area |
| Keywords: | Diatom assemblage quantitative study multivariate statistics |
| 本文献已被 CNKI 等数据库收录！ | |