廉洲湾赤潮自动监测结果与分析

Analyze Red Tide with Automatic Monitoring System of Water Quality in Lianzhou Gulf

根据2009年7月广西廉洲湾海域三个自动监测站的实时监测数据,对赤潮发生的过程进行分析,发现此次赤潮过程中,溶解氧、pH值、叶绿素存在明显的昼夜变化规律,且出现同步升高回落现象。通过现场采样分析与比对,表明自动监测站可实现对赤潮的预警预报。

Based on the data feedback by three automatic monitoring stations in Lianzhou Gulf,Guangxi during July of 2009,we analyze an entire red tide process.The results shown that,in the area which influence by red tide,the contents of DO、pH and especially chlorophyll synchronous rise and fall,also,its diurnal variation was regularly and obviously during the process.Comparing with the field sampling results,it shown that the automatic monitoring stations offer the way to predict red tide.