Gofman D. Software framework for integration of the models into the decision support system on ecological safety

The methodology for development of the decision support system ( DSS) on ecological safety is proposed. This methodology is based on the integration of independent models, GIS, data bases and user interface. To achieve this goal the Models Integration System LIANA, object oriented Models Integration Language LIANA, the set of the system interface tools for different operating systems were developed. The integration is based on the description of the data hierarchy in DSS by the LIANA language classes. The models are considered in LIANA as the tools for the construction of the data sets corresponding to the stable objects. The proposed methods and software tools were used in Ukraine and other countries to develop 8 DSS on environmental safety.