夏季黄海、东海鞭毛虫的丰度与悬浮颗粒物的关系

潘科; 黄凌风; 郭丰; 黄邦钦

夏季黄海、东海鞭毛虫的丰度与悬浮颗粒物的关系

1.
厦门大学近海海洋环境科学国家重点实验室福建厦门 361005;厦门大学亚热带海洋研究所福建厦门 361005;厦门大学近海海洋环境科学国家重点实验室福建厦门 361005
2.
厦门大学近海海洋环境科学国家重点实验室福建厦门 361005;厦门大学亚热带海洋研究所福建厦门 361005
3.
厦门大学近海海洋环境科学国家重点实验室福建厦门 361005

基金项目: 国家重大基础研究发展资助项目(G1999043706)

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出版历程
- 收稿日期: 2004-10-16
- 修回日期: 2005-01-10

The quantitative relationship between flagellates and suspended particles in the Huanghai Sea and the East China Sea in summer

1.
Department of Oceanography, Xiamen University, Xiamen 361005, China;Institute of Subtropical Oceanography, Xiamen University, Xiamen 361005, China;State Key Laboratory for Marine Environmental Science, Xiamen University, Xiamen 361005, China
2.
Department of Oceanography, Xiamen University, Xiamen 361005, China;Institute of Subtropical Oceanography, Xiamen University, Xiamen 361005, China
3.
State Key Laboratory for Marine Environmental Science, Xiamen University, Xiamen 361005, China

摘要

摘要: 对2001年8月黄海中部和南部以及东海北部海洋鞭毛虫的丰度及其与悬浮颗粒物的数量关系进行了研究,发现调查区域内的鞭毛虫丰度为44~12 600个/cm³,它们在悬浮颗粒中所占的比例可达60%以上.悬浮颗粒物的粒径谱可以分为平缓型、驼峰型、浮游生物型和混合型.鞭毛虫丰度的变化与悬浮颗粒物的数量分布具有相似的变化趋势,整体上来说,两者数量的相关性显著,而不同的粒径谱类型中,两者的关系有不同的特点.对两者的数量关系进行了初步的探讨,并为今后海域生态调查中鞭毛虫丰度的快速估计提供一条新的途径.
- 鞭毛虫 /
- 悬浮颗粒物 /
- 粒径谱 /
- 相关性
Abstract: An investigation was carried out in the Huanghai Sea and the East China Sea to reveal the quantitative relationship between the density of flagellates and suspended paticles in the summer of 2001.The results show that the density of flagellates varies from 44 to 12 600 ind./cm³,which can reach a large percentage of the suspended particles.The spectra of the suspended particles can be divided into four types as follow:flat spectra,humped spectra,plankton spectra,and mixed spectra.The density of flagellates va-ries in proportion to that of the suspended particles.As a whole,the correlation between flagellates and the suspended particles is obvious,and more characteristics are showed in different types of spectra.The relationship is discussed,hoping for exploring a new approach for the estimation of flagellate abundance in the sea.
- flagellates /
- suspended particles /
- particle-size spectra /
- quantitative relationships

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