تاثير منطقه اسكان غير رسمي بي سيم در شكل گيري الگوهاي فضايي بزه قاچاق مواد مخدر در شهر زنجان

The Impact of«Biseam» Informal Habitation on Formation of Drugs Trafficking Patterns in Zanjan City

Formation and expansion of informal habitations with undesirable physical, economic and social characteristics are among the consequences of urbanization growth in the city of Zanjan. «Biseam» informal habitation is among the big informal residential regions in the city of Zanjan, which is the outcome of anomalous and uncontrolled immigrations of peasants to cities. The region i s faced with many problems and insufficiencies with respect to its physical aspects. The entire physical characteristics of the region along with demograph-ical and social characteristics dominating the region have led it to become the focal venue for a considerable level of crimes in Zanjan city. The present research aims at surveying the impact of «Biseam» informal residential region in formation of delinquency patterns in the city of Zanjan and expressing the factors effectively contributing to delinquency in the region. The research method, which is of analytical-comparative type used medium centre and oval criteria deviation tests, clustering test, nearest neighbor indices, and Kernel density estimation for analyzing delinquency patterns. The statistical community of the present research includes all the drugs trafficking related crimes occurred in a period of one year in city of Zanjan. The findings of the research indicate that «Biseam» informal habitation is the region, which is prone to drugs trafficking crime. The relative population density in «Biseam» is higher than that of other areas in the city of Zanjan, so is the unemployment rate compared with other areas in the city of Zanjan. On the other hand, excessive numbers of houses, lack of the required urban facili-SllkJ®.