厦门同安湾海域赤潮期间叶绿素变化的若干典型特征  

Chlorophyll characteristics during red tides in Tong'an Bay of Xiamen

作　　者：蔡励勋 

机构地区：[1]厦门市海洋与渔业环境监测站,福建厦门361005

出　　处：《海洋环境科学》2008年第4期331-334,共4页Marine Environmental Science

基　　金：国家科技支撑计划课题资助(2006BAC03B01)

摘　　要：2004～2007年对厦门同安湾海域赤潮期间的叶绿素进行每隔15min的长期、连续、自动、实时、定点监测，取得的126510组数据表明：赤潮期间叶绿素的变化形态具有很强的特征规律。赤潮的发生，从其整个发生和消亡过程的形态中可以分为对称型、不对称型、弱势型和强势型。研究这些不同的形态，对规范赤潮的监视监测、预警预报和深入研究赤潮形成的机理有重要的意义。In the period of 2004 to 2007, we conducted a long-term, continuous, automatic, real-time, fixed-point monitoring on chlorophyll every 15 minutes during the red tide in Tongan Bay of Xiamen sea area. The 126,510 group data shows that there is an obvious characteristic rule in the change of form of chlorophyll during the red tide. The forms of occurrence of red tide can be categorized as symmetric, asymmetric, weak and strong type in the whole process from its appearance to disappearance. Research on these different forms is of great significance in the regulation of monitoring, forecasting and early warning of red tide as well as further study of the formation mechanism of red tide.

关 键 词：厦门海域 赤潮 连续监测 叶绿素 变化形态 

分 类 号：X55[环境科学与工程—环境工程]