| 虾池赤潮的初步探讨 |
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| 引用本文： | 张跃平,杜庆红,苏国成,陈水土,陈 然,李福东.虾池赤潮的初步探讨[J].海洋科学,1998,22(1):58-61. |
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| 作者姓名： | 张跃平 杜庆红 苏国成 陈水土 陈 然 李福东 |
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| 作者单位： | 福建海洋研究所 |
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| 基金项目： | 福建省科委虾病攻关课题 |
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| 摘 要： | 通过１９９４、１９９５年福建连江县大官坂垦区的虾池生态环境调查，对虾池赤潮作了初步探讨，在养殖过程中，虽然浮游植物密度达到赤潮水平，但未出现赤潮，并对其原因作初步分析；相应地，其水环境呈以下特点：虾池溶解氧高、溶解氧饱和度高，早晨和傍晚的溶解氧变化幅度大；ｐＨ８．０￣８．９，另外，按王安利等的虾池赤潮判别和预报方程进行检验，出现较大误差。
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| 关 键 词： | 虾池 红潮 浮游植物密度 溶解氧 pH值 |
| 收稿时间： | 1996/12/11 0:00:00 |
PRELIMINARY DISCUSSION ON A RED TIDE IN SHRIMP POND |
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| ZHANG Yue ping,DU Qing hong,SU Guo cheng,CHEN Shui tu,CHEN Ran,LI Fu dong.PRELIMINARY DISCUSSION ON A RED TIDE IN SHRIMP POND[J].Marine Sciences,1998,22(1):58-61. |
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| Authors: | ZHANG Yue ping DU Qing hong SU Guo cheng CHEN Shui tu CHEN Ran LI Fu dong |
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| Abstract: | A red tide in shrimp pond is an abnormal phenomenon of strongly adverse effect on the environment of shrimp pond. We made a preliminary discussion on a red tide in shrimp pond after an investigation on ecological environment of Daguanban Reclaimation Area in Fujian Lianjiang in 1994 and 1995. During the cultivating, we analysed the reason why there is not a red tide though density of phytoplankton in shrimp pond exceed the level of red tide. The charater of aquatic environment is as follows: higher dissolved oxygen level; great difference of dissolved oxygen bigger between morning and dusk; normal value of pH, from 8.0 to 8.9. Moreover, there is larger error in addition to the distinguishing equation of red tide in pond, which Wang Anli has built. |
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| Keywords: | Red tide in shrimp pond Density of phytoplankto Dissolved oxygen Dissolved oxygen level Value of pH |
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