Mortality and pollution in several greek cities

Abstract

This study examined the atmospheric pollution created by industry and traffic areas nearby the city of Kavala and the mortality of citizens in the region. The mortality data spanned over a period of 30 years. The statistical data on mortality was collected from 1968 to 1998. The causes of mortality analyzed in this study were cancer, cardiovascular deaths and pulmonary deaths. The results of this study were compared with other Greek cities. Air measurements were made over a period of 6 months and included levels of gaseous emissions as well as concentrations of Volatile Organic Compounds (VOCs), near the city of Kavala, where reservoirs of petroleum and exploitation of crude oil were present. Samples of air were collected from ambient surroundings near the industrial area and fuel oil facilities. The results obtained from the study indicated the presence of aromatic and aliphatic hydrocarbons and other gaseous pollutants such as, methane, o-, m-, p-xylene and ethylbenzene, etc. In some cases the levels exceeded the concentration limits specified by the air quality standards. Offensive odors were also detected (H₂S). The study revealed that adverse environmental impact of air pollutants is a major concern in the industrial centers more than in the rural areas. This poses a threat to the public health and may induce disease and premature deaths. These air pollutants play an important role in air quality.

Keywords:

• Mortality
• air pollution
• air quality
• cancer
• cardiovascular and pulmonary deaths
• VOCs
• hydrogen sulfide odors.