| 莱州湾扇贝养殖区浮游藻类的生态特征 |
| |
| 引用本文： | 吴雪,李希磊,杨俊丽,崔龙波. 莱州湾扇贝养殖区浮游藻类的生态特征[J]. 水产科学, 2017, 0(3): 347-352. DOI: 10.16378/j.cnki.1003-1111.2017.03.015 |
| |
| 作者姓名： | 吴雪 李希磊 杨俊丽 崔龙波 |
| |
| 作者单位： | 烟台大学 生命科学学院,山东 烟台,264005 |
| |
| 基金项目： | 山东省现代农业产业技术体系建设专项资金资助项目(SDAIT-14)，烟台大学研究生科技创新基金资助项目(YDZD1611) |
| |
| 摘 要： | 2015年4—11月对莱州湾扇贝养殖区的5个海域进行了8个航次的生态学调查,分析了浮游藻类的群落组成、密度、Shannon-Winner多样性指数、Pielou均匀度指数、Margalef丰富度指数和McNaughton优势度指数。调查结果表明,调查海域共鉴定出浮游藻类7门73种,其中硅藻最多,共43种,占藻类种数的58.90%。藻类密度为0.76×104~70.12×104个/L,最高密度在6月,最低在11月。藻类多样性较好,发生赤潮的概率较小。
|
| 关 键 词： | 莱州湾 浮游藻类 生态特征 扇贝养殖 |
Ecological Characteristics of Phytoplankton in Scallop Culture Area in Laizhou Bay |
| |
| WU Xue,LI Xilei,YANG Junli,CUI Longbo. Ecological Characteristics of Phytoplankton in Scallop Culture Area in Laizhou Bay[J]. Fisheries Science, 2017, 0(3): 347-352. DOI: 10.16378/j.cnki.1003-1111.2017.03.015 |
| |
| Authors: | WU Xue LI Xilei YANG Junli CUI Longbo |
| |
| Abstract: | The ecological characteristics including community composition,density,Shannon-Weiner index,Pielou index,Margalef index and McNaugton dominance index of the planktonic algae and the influence of the alga ecological characteristics on the cultured scallop were investigated in scallop culture area in Laizhou Bay by eight voyages of ecological investigation from April to November in 2015.The results showed that 73 species in 7 phyla of phytoplankton were found during the investigation,including 43 dominant species of diatom,accounting for 58.90% of the total species number.The density of phytoplankton was ranged from 0.76×104 cell/L to 70.12×104cell/L,with the peak in June and th minimum in November.The species diversity was found to be rich,with a little probability of red tide,and the species and quantity of the planktonic algae fully met the needs of the scallop growth in scallop culture area in Laizhou Bay. |
| |
| Keywords: | Laizhou Bay phytoplankton ecological characteristics scallop culture |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
