| The effects of co-cultivation of pearl mussels and fishes on water pollution control in middle or small sized water |
| |
| 作者姓名： | 张根芳 邓闽中 方爱萍 |
| |
| 作者单位： | [1]DepartmentofAnimalEngineering.JinhuaCollegeofProfesstionandTechnology,Jinhua321007,China [2]HangzhouAquacultureSciencesandTechnologyInstitute,Hangzhou310029,China [3]JinhuaWELLWANTNewAquacultureTechnologyyCo.Ltd.,Jinhua321017,China |
| |
| 摘 要： | Our field experiments showed that the cultivation of pearl mussels formed a new biocoene composed of filamentous algae, protozoa, porifera and coelenterate. It effectively reduced nitrogen, phosphorus,chemical oxygen demand and biochemical oxygen demand in the water by 67.3%, 73.2%, 38.1% and 15.5%,respectively, during May to September 1998 when the water eutrophication was developing. This could control water eutrophication and produce pearls, shellfish meat and shells. This is an economical and effective way to control water eutrophication by using the ultra strong filtering capability of freshwater pearl mussels.
|
| 关 键 词： | 珍珠贝类生物 培养方法 藻类污染 控制处理 长江水域 |
| 收稿时间： | 4 March 2004 |
| 修稿时间： | 30 July 2004 |
The effects of co-cultivation of pearl mussels and fishes on water pollution control in middle or small sized water |
| |
| Zhang?Genfang,Deng?Minzhong,Fang?Aiping.The effects of co-cultivation of pearl mussels and fishes on water pollution control in middle or small sized water[J].Chinese Journal of Oceanology and Limnology,2004,22(4):425-430. |
| |
| Authors: | Zhang Genfang Deng Minzhong Fang Aiping |
| |
| Institution: | (1) Department of Animal Engineering, Jinhua College of Profession and Technology, 321007 Jinhua, China;(2) Hangzhou Aquaculture Sciences and Technology Institute, 310029 Hangzhou, China;(3) Jinhua WELLWANT New Aquaculture Technology Co, Ltd., 321017 Jinhua, China |
| |
| Abstract: | Our field experiments showed that the cultivation of pearl mussels formed a new biocoene composed of filamentous algae, protozoa, porifera and coelenterate. It effectively reduced nitrogen, phosphorus, chemical oxygen demand and biochemical oxygen demand in the water by 67.3%, 73.2%, 38.1% and 15.5%, respectively, during May to September 1998 when the water eutrophication was developing. This could control water eutrophication and produce pearls, shellfish meat and shells. This is an economical and effective way to control water eutrophication by using the ultra strong filtering capability of freshwater pearl mussels. |
| |
| Keywords: | pearl mussel cultivation eutrophication control |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
|
