Increasing road congestion and high traffic volume is often times an indicator of atmospheric
air pollution. Ibadan, being the largest metropolitan city in southwestern Nigeria …

A study of exhaust emissions from engines in Enugu State, Nigeria fuelled with petrol, diesel
and their blends with biodiesel was carried out. The biodiesel was produced from waste …

Carbon monoxide (CO) and carbon dioxide (CO2) emissions arising from vehicles and
combustion processes in motor parks predisposes to adverse health outcomes and …

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-------This study is concerned with the measurement of carbon monoxide (CO) …

The research investigated the carbon monoxide concentrations in heavy traffic areas of
Maiduguri metropolitan between three weeks has been performed. Maiduguri City is located …

High carbon monoxide (CO) concentrations can elicit adverse health effects. We assessed
CO concentrations at filling stations and determined carboxyhemoglobin (% COHb) levels …

Abstract The fact that Enugu City's nearly 60-year-old Polo Park was, without local
resistance displaced by a mall development in 2009, is an issue which warrants …

The tourism industry is a major economic driver for countries around the world. Tourism
development has both advantages and disadvantages. Residents' perception of these …

High carbon monoxide (CO) concentrations can elicit adverse health effects. We assessed
CO concentrations at filling stations and determined carboxyhemoglobin (% COHb) levels …

The study investigates residents' perception of environmental impacts of the historical and
cultural tourism industry in Meuang district, Nan province, Thailand. Data were collected …