| JI Weidong,ZHOU Qiulin,HUO Wenmian,CHEN Weifen,LIN Hui,HE Qing,CHEN Baohong,LIANG Junrong,GAO Yahui,HUANG Deqiang,LI Yang. 2007. The prewarning value of Alexandrium tamarense PSP in an area with frequent outburst of red tide. Acta Oceanologica Sinica, (1):84－92 |
| The prewarning value of Alexandrium tamarense PSP in an area with frequent outburst of red tide |
| The prewarning value of Alexandrium tamarense PSP in an area with frequent outburst of red tide |
| Received:May 08, 2006 Revised:September 25, 2006 |
| DOI： |
| Key words:Alexandrium tamarense prewarning value HAB blue mussel |
| 中文关键词: Alexandrium tamarense prewarning value HAB blue mussel |
| 基金项目: |
| Author Name | Affiliation | E-mail | | JI Weidong | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | | ZHOU Qiulin | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | | HUO Wenmian | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | | CHEN Weifen | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | | LIN Hui | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | | HE Qing | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | | CHEN Baohong | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | | LIANG Junrong | School of Life Sciences, Xiamen University, Xiamen 361005, China | sunljr@163.com | | GAO Yahui | School of Life Sciences, Xiamen University, Xiamen 361005, China | | | HUANG Deqiang | School of Life Sciences, Xiamen University, Xiamen 361005, China | | | LI Yang | School of Life Sciences, Xiamen University, Xiamen 361005, China | |
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| Abstract: |
| The PSP toxicity of Alexandrium tamarense (Lebour) Balech on the blue mussel (Mytilus edulis) from the western waters of Xiamen in China was studied by following the standard method of PSP mouse bioassay developed by the Association of Official Analytical Chemists (AOAC).The results showed that the mice survived when the density of A.tamarense cells was lower than 1×105 cells per cubic decimetre and died when the density was higher than 1×106 cells per cubic decimetre.The past record of red tide events in the western waters of Xiamen showed a general trend of starting from the bloom of non-toxic planktonic diatoms in local waters and resulting in a harmful algal bloom due to the fade of planktonic diatoms which failed in the survival competition in the unfavorable and deteriorated eco-environment.On the basis of experimental results and natural environment of Xiamen waters and by making reference to the critical criteria of shellfish toxins in various states, a prewarning value 1×105 cells per cubic decimetre of A.tamarense PSP toxicity was proposed for the areas in South China where red tides frequently occur. |
| 中文摘要: |
| The PSP toxicity of Alexandrium tamarense (Lebour) Balech on the blue mussel (Mytilus edulis) from the western waters of Xiamen in China was studied by following the standard method of PSP mouse bioassay developed by the Association of Official Analytical Chemists (AOAC).The results showed that the mice survived when the density of A.tamarense cells was lower than 1×105 cells per cubic decimetre and died when the density was higher than 1×106 cells per cubic decimetre.The past record of red tide events in the western waters of Xiamen showed a general trend of starting from the bloom of non-toxic planktonic diatoms in local waters and resulting in a harmful algal bloom due to the fade of planktonic diatoms which failed in the survival competition in the unfavorable and deteriorated eco-environment.On the basis of experimental results and natural environment of Xiamen waters and by making reference to the critical criteria of shellfish toxins in various states, a prewarning value 1×105 cells per cubic decimetre of A.tamarense PSP toxicity was proposed for the areas in South China where red tides frequently occur. |
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