Risk assessment of transport accidents on rivers in the borders of the republic of Tatarstan
Various response systems, both international and Russian, provide the assessment of the risks of traffic accidents. Due to the lack of comprehensive research in the field of constructing mathematical models for assessing the environmental risk of transport accidents at inland waterway facilities, the authors previously proposed a methodology for assessing the environmental risks of transport accidents and a mathematical model for assessing the environmental risk of transport accidents. The purpose of the study: testing the previously proposed mathematical model on the example of one of the largest regions of the Russian Federation - the Republic of Tatarstan. In the framework of the implementation of this goal, updating of statistical data on traffic accidents and analysis of the updated data were carried out, areas of concentration of traffic accidents were determined and the risks of traffic accidents at water bodies of the Republic of Tatarstan were estimated using the mathematical model previously proposed by the authors. The main result of the research is the developed classification of traffic accident concentration sites in the Republic of Tatarstan according to the degree of danger depending on the level of frequency of emergency situations. In the future, it is planned to carry out risk mapping, assess environmental risks on the inland waterways of Russia and compare the results obtained with the limits stipulated by existing legislative acts.