海洋生态环境监测数据管理研究

Research on Data Management of Marine Ecological Environment Monitoring

随着海洋生态环境监测技术日趋成熟,海洋生态环境监测数据呈井喷式增长趋势,这为监测数据的管理带来了极大的挑战。如何合理地管理和利用好这些资源,是实现海洋资源开发,保护海洋生态环境的关键。针对该问题,本文基于GIS技术,构建了海洋生态环境监测数据管理系统。首先,研究介绍了GIS技术理论基础及其在海洋领域中的应用。然后根据海洋生态环境的特点,研究了监测数据时间、空间分析模型和海洋环境质量评价模型。最后构建了基于GIS的监测数据分析与应用系统,并以某站点海域三次赤潮的发生过程为例,验证了该系统的可行性。实验结果表明,该系统可实时完成对海洋生态环境监测数据的存储、管理,并通过对数据的分析,可对其发展趋势进行预测。

With the increasing maturity of marine ecological environmental monitoring technology,the data of marine ecological environmental monitoring shows a blowout growth trend,which brings great challenges to the management of marine ecological environmental monitoring.How to manage and make good use of these resources is the key to realizing the development of marine resources and protecting the marine ecological environment.In response to this problem,this paper constructs a data management system of environmental monitoring based on GIS technology.Firstly,the theoretical basis of GIS technology and its application in ocean field are introduced.Then,according to the characteristics of marine ecological environment,the monitoring data time,spatial analysis model and marine environmental quality assessment model are studied.Finally,a monitoring data analysis and application system based on GIS is constructed,and the feasibility of the system is verified by taking the occurrence of three red tides in the sea area of a station as an example.The experimental results show that the system can store and manage the environmental monitoring data in real time,and predict its development trend by analyzing the data.