| 引用本文: | 黄道明,杨汉运,林永泰,栾建国,陈郁敏,林清俤.福建省水库底栖动物及渔业利用前景.湖泊科学,1995,7(2):164-172. DOI:10.18307/1995.0209 |
| Huang Daoming,Yang Hanyun,Lin Yongtai,Luan Jianguo,Chen Yumin,Lin Qingfuo.Zoobenthos and its fishery utilization prospect of reservoirs in Fujian Province. J. Lake Sci.1995,7(2):164-172. DOI:10.18307/1995.0209 |
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| 摘要: |
| 1989年4月至1990年1月对福建省33座不同类型水库底栖动物的调查,获各类底栖动物8科30属49种。并对底栖动物的种类组成、密度、生物量分布特点与水库水环境关系进行了初步揭示;根据底栖动物的种群密度和生物量,对调查水库进行了营养分类,提出了合理的渔业利用建议。 |
| 关键词: 水库 底栖动物 渔业利用 |
| DOI：10.18307/1995.0209 |
| 分类号: |
| 基金项目:福建省水利厅基金课题 |
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| Zoobenthos and its fishery utilization prospect of reservoirs in Fujian Province |
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Huang Daoming1, Yang Hanyun1, Lin Yongtai1, Luan Jianguo1, Chen Yumin2, Lin Qingfuo2
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1.Institute of Reservoir Fisheries, Ministry of Water Consercancy & Chinese Academy of Sciences, Wuhan 430073;2.Fujian Provincial Water Conservancy Bureau, Fuzhou 350005
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| Abstract: |
| Different groups of zoobenthos composed of 49 species in 30 genera of 8 families were investigated in 33 reservoirs in Fujian Province from Apr. 1980 to Jan. 1990. Zoobenthic community of the reservoirs is chiefly composed of aquatic and oligochaetes. The relation between environmental conditions of reservoirs and species composition, distribution characteristics as well as population fluctuation of zoobenthos was investigated. On the basis of the density and biomass of zoobenthos, the different trophic groups in the reservoirs were identified and suggestions of rational fishery utilization of the reservoirs were put forward. The results indicate that the zoobenthos has some potentialities of fishery utilization, although its biomass is at low level. |
| Key words: Reservoirs zoobenthos fishery utilization |
