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Urban meteorological parameters and traffic emissions are characterized by microterritorial variability. Online weather and traffic information is the basis for creating online services to provide users with information about the toxicological risk, noise effects and thermal stress risk. The purpose of this work is to assess the possibilities of online environmental modeling. The methodology includes special field studies to select model parameters, developing models for online calculations of noise levels, concen...

The goal of the research is to identify the most significant groups of environmental risks for large cities with heritage sites. Along with relatively rare events threatening heritage sites such as karst, floods and landslides, a group of risks associated with fast-paced processes has been identified, with immediate hazardous effects. These are the risk of hypothermia and frostbite, the risk of heat stress, the risk of immediate toxicological effects caused by heavy traffic, the risk of traffic noise and the risk ...

A holistic approach to the design of ecological online services has been developed. The approach is based on the concept of the Internet of Things. Available online data includes local meteorological information and information on GPS coordinates of traffic flows. It allows to calculate in several seconds micro-weather characteristics, parameters of chemical and noise pollution of atmospheric air and parameters of algal processes of lakes and reservoirs. Verification of models of environmental online monitoring is...

The goal of the paper is to design a concept of online monitoring for the urban environment. The set of urban online monitoring procedures includes five Internet of Things services: online calculation of air pollution produced by traffic congestion, online calculation of noise pollution for road neighborhood, calculation of the actual and forecast microalgae concentration for lakes and reservoirs, online calculation of livable meteorological conditions for urban microsites and calculation of acute and long-term he...