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Natech Accident Monitoring and Risk Analysis Using Databaseтезисы доклада
- Автор: Петрова Елена
- Сборник: ABSTRACT PROCEEDINGS. The 6th International Symposium on Natural Hazard-Triggered Technological Accidents. Global Perspectives for Natech Risk Management
- Тезисы
- Год издания: 2022
- Место издания: Bogotá, Colombia
- Первая страница: 53
- Последняя страница: 53
- Аннотация: Natech accidents are considered as accidents at various technological facilities triggered by theimpact of natural hazards with releases of chemical substances hazardous to the environment.In this study capabilities are investigated, which propose databases for monitoring of Natechaccidents and risk assessment. As a case study, the author’s database is analysed that includesinformation about technological accidents in Russia since 1991. Only open sources ofinformation are used to collect the data.Currently, the database contains more than 25 thousand units of information. About 12%of recorded events were triggered by natural hazards. The most part of these accidents wereinfrastructure damages, such as disruptions of overhead power lines and lines of communicationor traffic disruptions due to natural hazards and adverse weather. Natech accidents make upthe very small part of events. However, they cause large social and environmental damage thatshould be taken into account in the risk analysis. The database makes it possible to monitorNatech events, to reveal and understand their factors, to trace their development in the timeand space context.Statistical analysis of database information can be used to assess risks of Natech accidentsat different territorial levels.
- Добавил в систему: Петрова Елена Геннадиевна