| 冲绳海槽南部表层沉积物中放射虫的初步研究 |
| |
| 引用本文： | 王汝建,陈荣华.冲绳海槽南部表层沉积物中放射虫的初步研究[J].同济大学学报(自然科学版),1996,24(6):670-676. |
| |
| 作者姓名： | 王汝建 陈荣华 |
| |
| 作者单位： | [1]同济大学海洋地质系 [2]国家海洋局第二海洋研究所 |
| |
| 基金项目： | 国家科委“八五”攻关项目 |
| |
| 摘 要： | 通过对冲绳海槽南部４６个站位表层沉积物中的放射虫研究，初步鉴定９６个种，其中泡沫虫目在种和个休数量上均占绝对优势，与国内外有８在资料对照，冲绳海槽南部表层沉积物中放射虫组合属热带暖水动物群，根据定量统计资料，将表层沉积物中的放射虫分布四个分布区，探讨了沉积物类型，沉积物化学性质，海水温度，盐度，深度以及海流等地放射虫数量分布的影响。
|
| 关 键 词： | 放射虫 分布 表层沉积物 海洋地质 |
Preliminary Study on the Radiolaria from the Surface Sediments in Southern Okinawa Trough |
| |
| Wang Rujian, Chen Ronghua.Preliminary Study on the Radiolaria from the Surface Sediments in Southern Okinawa Trough[J].Journal of Tongji University(Natural Science),1996,24(6):670-676. |
| |
| Authors: | Wang Rujian Chen Ronghua |
| |
| Abstract: | Radiolarians and their distribution from the surface sediments in southern Okinawa Trough of the East China Sea are reported for the first time.Based on the analysis of radiolarians from the surface sediments of 46 stations, 96 species were indentified, of which spumellaria is dominant in the numbers of species and individuals. Compared with relative data, the radiolarian assemblage from southern Okinawa Trough of the East China Sea is regarded as the tropical warm water fauna. According to the quantitative statistical data four quantitative distribution regions were distinguished. And the influences of the sediment types,sediment chemical natures, temperature, salinity, depth and ocean currents on the quantitative distribution were discussed. |
| |
| Keywords: | Radiolarians and their distribution Surface sediments Southern Okinawa Trough |
| 本文献已被 CNKI 维普 等数据库收录！ |
