Spatial analysis of high-risk zone friendly and rural settlements of border areas (A case study of rural settlements city of Hirmand)

This article seeks to identify the spatial pattern viability of rural settlements bordering areas of Hermand is to identify risk areas The method applied in this study is descriptive and analytical approach of the research .To analyze the spatial distribution pattern of viable villages in three favorable , average and unfavorable spatial statistical tests GEO DATM spatial statistical analysis and GIS software environment will be used to spatially pattern viability villages to identify high-risk zones and eventually be identified.The results show the viability of the desired range of 16 villages , 16 villages and 12 villages in the whole poor were in the moderate range . The results of the algorithm used to analyze the spatial distribution of insulin Moran viability in the region shows that 7 Cold cluster ( habitable Low (LL), and 11 clusters of hot ( high viability (HH) in the region were identified. The largest hot spots in the south of the city , and the villages located in this spot has high livability and are located adjacent to each other and the cold spots and the city center located in the South East.The results show poorer villages near the border of viability and cold clusters are concentrated in these areas and cold clusters are concentrated in these areas and Dependence on the agricultural economy and lack of water resources is plain in the northern city of viability are weaker .High-risk spots in the area of security instability in rural settlement could be at risk and consequently the settlements that are more appropriate and livability and in the vicinity of the spots with low viability are also at risk in terms of security and to review their viability will be affected.