A kind of Management Information System for Planning and Implementation Assessment (PIA-MIS) is studied. The system is applied to the Lake Dianchi Watershed. MapInfo is selected as the system platform, Access is chosen as its database. MapBasic and Visual Basic are used as secondary development tools. PIA-MIS contains five parts: user management module; research module; statistical analysis module; database management module; display and output control module. The system can not only standardize the management of data monitoring and implementation status of the water pollution prevention program of Lake Dianchi, but also simulate and forecast the pollution condition of the whole lake. The system is meaningful to the assessment, anticipation, control and supervision of water quality. It provides a dependable basis for the future decision.
['Longhao Ye', 'Yajuan Yu', 'Huaicheng Guo', 'Shuxia Yu']
Management information system (MIS) for planning and implementation assessment (PIA) in Lake Dianchi