The multiple data and geographic knowledge approach to a liquid toxic road accident mitigation – the two blocks GIS data processing for an operative intervention

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F19%3A00503893" target="_blank" >RIV/68145535:_____/19:00503893 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27350/19:10241957

Výsledek na webu

<a href="http://technicalgeography.org/pdf/1_2019/04_kolejka.pdf" target="_blank" >http://technicalgeography.org/pdf/1_2019/04_kolejka.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21163/GT_2019.141.04" target="_blank" >10.21163/GT_2019.141.04</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The multiple data and geographic knowledge approach to a liquid toxic road accident mitigation – the two blocks GIS data processing for an operative intervention

Popis výsledku v původním jazyce

One of the current tasks of disaster management is to effectively counter toxic accidents on traffic communications. The paper demonstrates the procedure of the use of geographic data and knowledge with GIS technology for the operational mitigation of accident impacts on the traffic communication with leakage of toxic substance. A simulated leakage of toxic liquid substance on a highway in the Czech Republic was chosen as an example. The process is divided into two units. In the first preparatory block, data on soils and the geological environment are analysed and purpose oriented pre-processed. The data layer generally describes the expected movement of pollutants, e.g. predominant surface runoff, or predominant infiltration and/or a balanced combination of both of them. In the second operational unit, a location of the accident is precisely identified and the estimation of possible routes of pollutant runoff is performed with respect to the current status of the territory. Key points on these routes are identified with the aim to select mitigation measures and optimum access routes modelled for intervention techniques to reach key points in order to prevent contamination of water bodies.

Název v anglickém jazyce

The multiple data and geographic knowledge approach to a liquid toxic road accident mitigation – the two blocks GIS data processing for an operative intervention

Popis výsledku anglicky

One of the current tasks of disaster management is to effectively counter toxic accidents on traffic communications. The paper demonstrates the procedure of the use of geographic data and knowledge with GIS technology for the operational mitigation of accident impacts on the traffic communication with leakage of toxic substance. A simulated leakage of toxic liquid substance on a highway in the Czech Republic was chosen as an example. The process is divided into two units. In the first preparatory block, data on soils and the geological environment are analysed and purpose oriented pre-processed. The data layer generally describes the expected movement of pollutants, e.g. predominant surface runoff, or predominant infiltration and/or a balanced combination of both of them. In the second operational unit, a location of the accident is precisely identified and the estimation of possible routes of pollutant runoff is performed with respect to the current status of the territory. Key points on these routes are identified with the aim to select mitigation measures and optimum access routes modelled for intervention techniques to reach key points in order to prevent contamination of water bodies.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10508 - Physical geography

Projekt

<a href="/cs/project/VG20132015106" target="_blank" >VG20132015106: Scénáře podpory krizového řízení geoinformačními technologiemi</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Geographia Technica

ISSN

1842-5135

e-ISSN

—

Svazek periodika

14

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

16

Strana od-do

49-64

Kód UT WoS článku

000463855700004

EID výsledku v databázi Scopus

2-s2.0-85068566677