Zoning of Road Accidents with Emphasis on Environmental Factors Using Ravansar-Paveh GIS Axis

Understanding climate phenomena plays an important role in reducing road accidents and road maintenance costs. In recent years, the role of weather conditions in the occurrence of road accidents, winter roads and reduction of environmental damage, has attracted the attention of many researchers. Transportation and accidents are affected by factors such as humans, vehicles, roads, roads and the environment. Also, human knowledge of the necessary environment and on the other hand helping human beings to live a better life is the goal of geography and was named in ۲۰۱۳ (Meteorological Observatory for the protection of human life and property). Road accidents in societies cause a lot of damage, including human and financial and psychological and economic effects. The study of climate and atmospheric phenomena at the time of the accident and the extent of its impact is a practical goal to reduce the damage. In this study, the effects of weather on road accidents on the Ravansar-Paveh axis have been analyzed. Ravansar to Paveh axis with a length of ۵۵ km is one of the most important communication axes in Kermanshah province; For this purpose, data and information related to road accidents that occurred for ۱۳۹۶, ۱۳۹۷, ۱۳۹۸ as well as climatic hourly data for the mentioned period were analyzed using regression statistical method (simple, multivariate and stepwise) and then by software. ArcGIS Accident hazard map is drawn and prepared in each of the climatic conditions. In the number of ۴۱۸ accidents of this period, July and ۱۷ o'clock and ۴۱ to ۴۵ km of highrisk areas, there are ۶ to ۱۰ and ۳۱ to ۳۵ high-risk areas.

کلیدواژه ها:

Climate ، Road Accidents ، Zoning ، Paveh ، Ravansar