船载海洋水质自动监测系统研制和应用

Research and Application of Shipboard Automatic Monitoring System for Marine Water Quality

介绍了船载海洋水质环境自动监测系统的研制和试验应用情况。系统由水质测量仪器、海水采样、数据采集控制和通信单元组成,测量参数包括常规五参数和营养盐。系统实现了自动采样和测量、远程数据传输的功能,在天津市海洋生态红线区开展了试验应用。通过绘制大范围的监测数据图表,分析评估了海洋水质环境状况,并与海洋管理部门公布的信息进行了对比分析。

This paper introduced the development and experimental application of the shipboard automatic monitoring system for marine water quality. The system consists of a water quality measuring instrument, a seawater sampling line, a data acquisition control computer, and a communication unit. The measurement parameters include five routine parameters and nutrient salts. The system has realized the functions of automatic sampling and measurement, and long-distance data transmission. The pilot application of a civil ship was carried out in the marine ecological red line area of Tianjin. A wide range of monitoring data charts were drawn to assess the marine water quality and the research results were also compared with the Information published by the marine management department.