Research Article

Urban Vulnerability Assessment Using AHP

Table 4

Vulnerability subcriteria data.

CriteriaMinimumMaximum

Population density in the region (people/km2)16.99431 (region 17)264.0121 (region 12)
Immigrants settled in the area (people/region)94 (region 1)10,285 (region 19)
Illiterate population in the region (people/region)117 (region 17)4,852 (region 12)
Vulnerable populations in the region (people/region)311 (region 17)11,335 (region 19)
Reverse of sex ratio (man/woman)0.113992 (region 17)1.126783 (region 10)
Sidewalk length with less than 6 meters in width in the region (m/region)236.89 (region 17)52,280.51 (region 2)
Area of old and repairable buildings in the region (km2/region)0.7166 (region 19)54.93 (region 2)
Building segments less than 200 square meters in the region (number of buildings/region)135 (region 11)4,156 (region 12)
Average number of units in the building of the region (number of units/building)1.18 (region 14)4.2 (region 19)
Reverse number area of open spaces with an area over 500 square meters in the region (m2 of plot/km2 of region)0.0000007 (region 19)0.0000502 (region 4)
Especial land uses area in the region (m2/region)133.66 (region 4)164,679.41 (region 9)
Organic texture surface of the region (m2/region)Without organic texture region (regions 9, 11, 13, 15, 16, 19)1,307,842.55 (region 18)
The average number of floors (number of floors/number of buildings)1.18 (region 14)2.86 (region 19)
Reverse number of access to relief services in the regionWithout service (regions 1, 2, 5, 14)0.02359 (region 13)
Area of major activity centers in the region (m2/region)821.87 (region 17)1,891,177.54 (region 14)
Employment rate in the region (people/km2)525 (region 18)7,328 (region 4)
Average area slope (%/region)0.52 (region 16)2.3 (region 18)
Reverse number distance to faults from the region0.0000727 (region 8)0.0001580 (region 19)
Reverse number average distance to industrial, chemical, nuclear areas0.00009 (region 7)0.00033 (region 9)
Reverse number region distance to the river and watercourse0.000772368 (region 9)0.015994882 (region 12)