Submitted:
26 November 2017
Posted:
27 November 2017
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Abstract
This paper aims to investigate carbon monoxide (CO) concentrations on roadways of Karachi, potential blood levels carboxy-hemoglobin (COHb) in Karachi. Geographical information system (GIS) was used for spatial analysis of diseases potentiality while an interpolation technique has been applied for surface generation with town boundaries and later evaluates risk areas.The higher concentration of carbon monoxide in the ambient is mainly due to automobile emissions. The City center and CBD areas are more perilous.
Keywords:
carbon monoxide
; COHb
; air pollution
; GIS interpolation
; spatial analysis
; respiratory diseases
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