Studies on WebGIS Water Environment Integrated Management System Based on Different Kinds of Pond Aquaculture Models

摘要

In confronting pond culture's water environment risks such as aggravating eutrophication, dissolved oxygen reduction, excessive toxic substance and frequent fish diseases, which are in connection with market orientation, this paper analyzes the differences in water environment standards and management between various freshwater pond culture models. It suggests the use of the WebGIS information system and technologies integration innovation method and building a comprehensive water environment management system in order to enhance the capacity of risk prediction and the information management level of different types of pond culture water environment, thereby realizing aquaculture pond water environment dynamic monitoring and improving the assessment, warning, decision consulting and regulatory management.