| Lin Yuanshao,Luo Wenxin,Cao Wenqing,Guo Donghui,Zheng Airong,Huang Changjiang. 2002. Studies on filtration rate in four species of suspension feeding bivalves. Acta Oceanologica Sinica, (1):147－155 |
| Studies on filtration rate in four species of suspension feeding bivalves |
| Studies on filtration rate in four species of suspension feeding bivalves |
| Received:December 12, 2001 Revised:January 14, 2002 |
| DOI： |
| Key words:Filtration rate suspension feeding bivalves Xiamen |
| 中文关键词: Filtration rate suspension feeding bivalves Xiamen |
| 基金项目:This work was supported by the Fourth Subject of the Major Project of Natural Sciences in the "Ninth Five-Year Plan" of the State under contract No.39790111; Fujian Province Natural Science Foundation under contract No. 49776308. |
| Author Name | Affiliation | | Lin Yuanshao | College of Oceanography and Environmental Sciences, Xiamen University, Xiamen 361005, China | | Luo Wenxin | College of Oceanography and Environmental Sciences, Xiamen University, Xiamen 361005, China | | Cao Wenqing | College of Oceanography and Environmental Sciences, Xiamen University, Xiamen 361005, China | | Guo Donghui | College of Oceanography and Environmental Sciences, Xiamen University, Xiamen 361005, China | | Zheng Airong | College of Oceanography and Environmental Sciences, Xiamen University, Xiamen 361005, China | | Huang Changjiang | Department of Biology, Shantou University, Shantou 515000, China |
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| Abstract: |
| The filtration rates of four kinds of bivalves that were cultivated dominantly around Xiamen sea area were measured by using a laboratory flowing system.The experimental results were shown below:(1) Filtration rates were measured in the range of 54-74.8 ml/(g·min) among the four bivalves,sequencing descently Saccostrea cucullata > Sinonovacula constricta > Mytilus viridis > Ruditapes philippinarum.(2) The relationship between filtration rates on individual size showed a negative exponential function (FR=aWb,FR'=aWb-1),with b-1=-0.435 6 and-0.392.(3) Filtration rates on Skeletonema costatum were much higher than on Alexandrium tamarensis and Scripp-silla trochoidea in S.cucullata and R.philippinarum.(4)FR'on algal densities was also shown a negative function (FR'=aDb-1),with b-1=-0.143 and-0.215 2 in S.cucullata and R.philippinarum,respectively. |
| 中文摘要: |
| The filtration rates of four kinds of bivalves that were cultivated dominantly around Xiamen sea area were measured by using a laboratory flowing system.The experimental results were shown below:(1) Filtration rates were measured in the range of 54-74.8 ml/(g·min) among the four bivalves,sequencing descently Saccostrea cucullata > Sinonovacula constricta > Mytilus viridis > Ruditapes philippinarum.(2) The relationship between filtration rates on individual size showed a negative exponential function (FR=aWb,FR'=aWb-1),with b-1=-0.435 6 and-0.392.(3) Filtration rates on Skeletonema costatum were much higher than on Alexandrium tamarensis and Scripp-silla trochoidea in S.cucullata and R.philippinarum.(4)FR'on algal densities was also shown a negative function (FR'=aDb-1),with b-1=-0.143 and-0.215 2 in S.cucullata and R.philippinarum,respectively. |
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