Highlights Occurrences as floods have a statistically important influence on accessibility to grocery stores. The optionality of the transport system is high enough that it is capable of meeting trips to services. Changes in the load show roads, which are of importance for relations within the settlement network. Flooding will increase in shopping-related, traffic-generating potential in rural areas. Residents of towns and cities will tend to do shopping in the vicinity of their homes.

    Abstract The main purpose of the article was to determine how vulnerable the accessibility to grocery shops is in the event of non-typical occurrences (floods) which impact the regular functioning of the road transport system. In order to accomplish this goal, a number of research methods were applied, including techniques for the identification of closures within the road network, the determination of the catchment area, and modelling the distribution of traffic flows. The proposed methods can be applied in modelling and simulating traffic both in regular conditions and in the event of a non-typical occurrence as the study involved integrated methods of combined probability theory of spatial integration and the determination of the catchment market area, the application of which would not be possible without access to and availability of a wide spectrum of sources. The study showed that non-typical events have a statistically noticeable impact on accessibility to grocery products.


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    Title :

    Vulnerability of the accessibility to grocery shopping in the event of flooding




    Publication date :

    2020-01-01




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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