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一旦发生赤潮,不但严重地影响水产养殖业,而且由于人们吃了被有毒赤潮生物毒化了鱼和贝类,会引起中毒,甚至死亡。因此,研究赤潮预报方法在理论或实践上都有重要意义。预报赤潮发生一般有2种方法。一种是在几个月前,至少在一个月前,就能预测到是否会发生赤潮的长期预报;另一种是在几个星期前,至少在一个星期前,就能预测到发生赤潮的时间、场所和规模等的短期预报。
In the event of a red tide, not only will the aquaculture industry be seriously affected, but poisoning and even death will be caused as people eat fish and shellfish poisoned by poisonous red tide organisms. Therefore, it is of great theoretical or practical significance to study red tide forecasting methods. There are generally two methods for forecasting the occurrence of red tides. One is that it can forecast long-term forecast of the occurrence of red tide at least a month ago a few months ago and the other is that a few weeks ago, at least a week ago, the occurrence of red tide can be predicted Time, place and size of the short-term forecast.