Design and realization of city environmental protection information system based on workflow

The city environmental protection information system is a complex system, which integrates multi-system multi-technique and deals with larger quantities of environmental data. In the paper, introduce the system based on workflow, the system could deal environmental information automatically by using a lot of technologies such as workflow, web and multi-tier architecture, etc. the system could adjust itself to the changing or reformation of environmental process and organization. The power function of data statistics and analyses in this system could help the superior departments to make good decision.