Environmental Impacts Of Transportation: Environmental Challenges In Transportation

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3.0 Environment Challenges in Transportation
Transportation is the movement of people and goods from origin point to destination point and there are five modes of transport including air, road, rail, sea and pipeline. But transport activities have resulted in growing levels of motorization and congestion. In fact, transportation sector faced challenges of environment due to it increasingly linked to environment problem. The most important impacts of transport on the environment relate to climate change, air quality, noise, water quality, soil quality, biodiversity and land take.

3.1 Climate change
The activities of the road transportation was release millions tons of gases each year into the atmosphere and our planet. The gases was include carbon monoxide (CO), carbon dioxide (CO2; not a pollutant), methane (CH4), nitrogen oxides (NOx), nitrous oxide (N2O), chlorofluorocarbons (CFCs), perfluorocarbons (PFCs) and so on and these gases was the contribution of road transportation sector to greenhouse gas emissions. Based on IEA estimates for 2004, Kahn Ribeiro et al. ( 2007 , p. 328) find, “the transport sector was responsible for about 23% of world energy-related …show more content…

It is traumatizing for the hearing organ and that may affect the quality of life by its unpleasant and disturbing character. The noise sound on road transportation including car, bus and lorry or truck. According to the World Health Organisation (WHO), noise is second only to air pollution in the impact it has on health. For example, it will causes hearing loss heart disease, learning problem and sleep disturbance. Long term exposure to noise levels above 75dB seriously hampers hearing and affects human physical and psychological. The noise horn sound from truck very loudly makes another vehicle driver shocked and causing accidents. Therefore, this will increase the percentage of accident at road and cause the congestion at

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