珊瑚礁生态环境在线监测系统的设计研究

Design of an Online Monitoring System for Coral Reef Ecological Environments

针对目前珊瑚礁生态环境监测技术在实时性、连续性等方面的不足,本文提出了一种新型的珊瑚礁在线监测系统的解决方案,利用海底电缆连接海床基,将观测数据传输至岸基监测站,由岸基控制系统将数据经地面网络转发至监测控制中心,从而实现对珊瑚礁附近海域温度、盐度、深度、叶绿素、溶解氧、PH值、浊度、流速剖面、水下高清视频等要素的长期、实时、原位、在线观测。通过在目标海域现场布放及业务化运行示范,获取了大量第一手的生态环境数据,对于进一步评估珊瑚礁实际状况、分析群落演变规律具有重要的科学意义。

Aiming at shooting the shortage of real-time and continuous coral reef ecological environment monitoring technology, this study put forward a solution of coral reef online monitoring system. It con nects the seabed system by submarine cable and transfers the data to shore base stations, then shore based control system transmits the monitoring data to the control center through ground networks, It realizes the long-term, real-time, in situ and on-line observation of the factors such as temperature, sa linity, depth, chlorophyll, dissolved oxygen, pH, turbidity, velocity profile and underwater HD vide o. Through deploying the system in the target site and business operation demonstration, we have got a lot of first-hand ecological environment data. It has important scientific significance for further assessing the actual situation and analyzing the evolution of coral reef community.