| CHENG Zhenbo,SHI Xuefa,TAN Zhiyuan,WU Yonghua,WANG Kunshan,JU Xiaohua. 2004. Study of Radiolaria in the surface sediments from the area east of Taiwan Island. Acta Oceanologica Sinica, (3):463－472 |
| Study of Radiolaria in the surface sediments from the area east of Taiwan Island |
| Study of Radiolaria in the surface sediments from the area east of Taiwan Island |
| Received:April 11, 2004 Revised:June 20, 2004 |
| DOI： |
| Key words:area east of Taiwan Island surface sediment Radiolaria |
| 中文关键词: area east of Taiwan Island surface sediment Radiolaria |
| 基金项目: |
| Author Name | Affiliation | E-mail | | CHENG Zhenbo | First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
Key Laboratory of Marine Sedimentary and Environmental Geology, State Oceanic Administration, Qingdao 266061, China | chengzhenb@fio.org.cn | | SHI Xuefa | First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
Key Laboratory of Marine Sedimentary and Environmental Geology, State Oceanic Administration, Qingdao 266061, China | | | TAN Zhiyuan | Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China | | | WU Yonghua | First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
Key Laboratory of Marine Sedimentary and Environmental Geology, State Oceanic Administration, Qingdao 266061, China | | | WANG Kunshan | First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
Key Laboratory of Marine Sedimentary and Environmental Geology, State Oceanic Administration, Qingdao 266061, China | | | JU Xiaohua | First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
Key Laboratory of Marine Sedimentary and Environmental Geology, State Oceanic Administration, Qingdao 266061, China | |
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| Abstract: |
| The species and characteristics of Radiolaria in the surface sediments were systematcally investigated in the sea east of Taiwan Island.One hundred and seventy-eight species of Radiolaria(including 21 unidentified species) have been identified in the surface sediments,and they belong to 2 orders,34 families and 101 genera.Among them there are 19 families,70 genera,134 species of Spumellaria and 15 families,31 genera,44 species of Nassellaria.Of the 178 species of Radiolaria,the individual number of Spumellaria amounts to 88.1% of the total individual number,and that of Nassellaria amounts to 11.9% of the total individual number.It is shown that most of the dominant species belong to the tropical and subtropical dominant species and are brought into the area mainly by the Kuroshio,and some affecting factors including the submarine topography,submarine sediments,upwelling current east of Taiwan Island and carbonate dissolution play a secondary role in forming the Radiolaria distributions. |
| 中文摘要: |
| The species and characteristics of Radiolaria in the surface sediments were systematcally investigated in the sea east of Taiwan Island.One hundred and seventy-eight species of Radiolaria(including 21 unidentified species) have been identified in the surface sediments,and they belong to 2 orders,34 families and 101 genera.Among them there are 19 families,70 genera,134 species of Spumellaria and 15 families,31 genera,44 species of Nassellaria.Of the 178 species of Radiolaria,the individual number of Spumellaria amounts to 88.1% of the total individual number,and that of Nassellaria amounts to 11.9% of the total individual number.It is shown that most of the dominant species belong to the tropical and subtropical dominant species and are brought into the area mainly by the Kuroshio,and some affecting factors including the submarine topography,submarine sediments,upwelling current east of Taiwan Island and carbonate dissolution play a secondary role in forming the Radiolaria distributions. |
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