绿色巴夫藻和四列藻种间竞争机制研究

• 作者: 张亚楠 段舜山 郭羽丰 陈洁
• 来源期刊: 生态学杂志
• 学科: 生物学
• 关键词: 绿色巴夫藻 四列藻 共培养 竞争
• 年，卷（期）: 2002,（6）
• 页码范围: 11-14
• 页数: 4页
• 分类号: Q949.2
• 字数: 3579字
• 语种: 中文

摘要

Experiments of co-culture with Pavlova viridis and Tetraselmis tetrethele were carried out. Results showed a transparent phenomenon of interspecific competition between them. The competition was identified as an exploitation type through analysis. In the co-culture, both the growth rate (r) and the carrying capacity (K) of two species were affected, with a greater influence on P. viridis than on T. tetrethele, according to the comparision with those from the pure culture of two species. Each of interspecific competitive parameters of one species to the other was calculated, and the results showed that T. tetrethele possessed a more interspecific competitive capacity. Meanwhile, under the co-culture condition, both of the carrying capacity of two species were closely related to their respective inoculation density. The growth rate of P. viridis was in a positive proportion to its inoculation density, while a negative one existed in T. tetrethele.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	段舜山	暨南大学水生态科学研究所	138	2873	28.0	47.0
2	陈洁	暨南大学水生态科学研究所	69	318	10.0	15.0
3	郭羽丰	暨南大学水生态科学研究所	5	138	5.0	5.0
4	张亚楠	暨南大学水生态科学研究所	5	144	4.0	5.0