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| 实际海域的赤潮生消过程数值模拟 | |
| 引用本文： | 许卫忆,朱德弟,张经,董礼先,陈耕心.实际海域的赤潮生消过程数值模拟[J].海洋与湖沼,2001,32(6):598-604. |
| 作者姓名： | 许卫忆 朱德弟 张经 董礼先 陈耕心 |
| 作者单位： | 1. 国家海洋局第二海洋研究所, 2. 国家海洋局 3. 华东师范大学 |
| 基金项目： | 国家自然科学基金会重大项目,39790 1 1 0号 |
| 摘 要： | 目前所了解的众多与发生赤潮有关的因素均非赤潮发生的充分必要条件，而且不存在稳定的赤潮诱发因子。赤潮的发生是富营养化、适合的光合作用条件和赤潮藻本身的死亡率三方面的综合结果。这3个因素以及这3个因素有关的其他因素都可能成为赤潮发生的激发因子。根据此概念建立了赤潮生消过程的动力－营养盐－赤潮藻间的耦合数值模式，成功地数值模拟了1998年3－4月在香港沿海实际发生的赤潮生消的全过程。该模式对于研究赤潮的发展过程及预报是有益的探索。 |
| 关 键 词： | 赤潮 耦合数值模式 富营养化生消过程 赤潮藻 死亡率 光合作用 |
| 收稿时间： | 1/6/2000 12:00:00 AM |
| 修稿时间： | 2000年1月6日 |
SIMULATION OF THE PROCESS OF RED TIDE DEVELOPMENT IN A REAL SEA |
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| XU Wei Yi,ZHU De Di,ZHANG Jing,DONG Li Xian and CHEN Geng Xin.SIMULATION OF THE PROCESS OF RED TIDE DEVELOPMENT IN A REAL SEA[J].Oceanologia Et Limnologia Sinica,2001,32(6):598-604. | |
| Authors: | XU Wei Yi ZHU De Di ZHANG Jing DONG Li Xian and CHEN Geng Xin |
| Institution: | Key laboratory of Dynamic Process and Satellite Oceanography, State Oceanic Administration, Hangzhou, 310012;Key laboratory of Dynamic Process and Satellite Oceanography, State Oceanic Administration, Hangzhou, 310012;State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200062;Key laboratory of Dynamic Process and Satellite Oceanography, State Oceanic Administration, Hangzhou, 310012;Key laboratory of Dynamic Process and Satellite Oceanography, State Oceanic Administration, Hangzhou, 310012 |
| Abstract: | Based on the idea that the presently known factors related to red tide algal bloom are not a sufficient and neccessary condition, there is no definite trigger to the bloom. It is a comprehensive result of eutrophication, suitable photosynthesis condition and algal natural mortality. These factors are the basis and other factors are auxiliary factors. Each of these basic and auxiliary factors can be a trigger depended on the environment, which is indicated in the numerical simulation of red tide appeared at the sea off Hongkong from March to April of 1998 using a coupled model of dynamics, nutrient and red tide algae. |
| Keywords: | Red tide Couple model Process of development of red tide |
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