(Fertner, Jorgensen, Nielsen & Nilsson, 2016). In recent years, policy makers are challenged by the impacts of Urban Sprawl on the community and environment. The growth of cities and metropolitans is encroaching over the natural landscape in an environmentally and aesthetically undesirable manner (Brueckner & Helsley, 2011). According to Brueckner and Helsley (2011), in response to the challenges and
Pollution is an unwanted change in the environment caused by the introduction of harmful materials or the production of harmful conditions (Botkin & Keller, 2014). Urban air pollution is basically the collection of pollutants created by cities (http://en.cyberdodo.com/files/cyberdodo-and-urban-pollution/1.html). Air quality in cities is the result of a complex interaction between natural and anthropogenic environmental conditions. Air pollution in cities is a serious environmental problem especially in the developing countries. The air pollution path of the urban atmosphere consists of emission and transmission of air pollutants resulting in the ambient air pollution (Mayer, 1999).
We pollute the nature on many different areas, therefore there are many different kinds of pollution. We are all familiar with air pollution, soil pollution and water pollution. But many of us including myself are not aware or haven’t been aware of pollution types like noise pollution, light pollution, visual pollution, personal pollution and I believe we could find even more kinds. The most familiar type of air pollution is the smoke we can see crawling above factories and cities. We are also aware that the air traffic and traffic in general is a huge factor of the air
Severe air pollution, as the one experienced in Utah’s Wasatch Front and surrounding counties can have very dangerous effects on the health of individuals constantly exposed to it. In Utah, smog and air pollution is caused by inversion. Inversion is when the air closest to the Earth is colder than the air above the lower atmosphere. Inversion is common when cities or high-pollution areas are surrounded by mountains, trapping the air released by emissions in a cloud-like dense layer of pollutants. These pollutants, called particulate matter, are miniscule amounts of solid and liquid particles in the air condensed into
EPA define urban runoff as a storm water that come from city street and adjacent domestic or commercial properties which carries various kind of pollutant into the sewer system and receiving water. Alteration on urban soil contain a large number of infrastructural components (e.g trenches that act as a
In other words, all man-made (anthropogenic) emissions into the air can be called air pollution, because they alter the chemical composition of the natural atmosphere. The increase in the global concentrations of greenhouse gases CO2 , CH4 , and N2 O (shown in Table 1), can be called air pollution.  Air pollutants generated by cement manufacturing processes mainly consist of alkaline particles raw materials and finished products. The direct effects of cement dust pollution are alkalizing ecosystem and changing the chemical composition of soils (Mandre, 1995). The main affect of the activity of cement in the environment are emissions of dust and gases.
Actually haze is one of the causes of air pollution. Air pollution is the biggest impact on the environment because it can causes global warming natural disaster that threatens our planet. To control the air pollution, people over the world must take action. The causes of air pollution is including the release of smoke from car exhaust, smoke from the refinery industry, coal consumption is not controlled, and combustion in landfills. Apart from the above causes of natural phenomena also contribute to contamination, such as forest fires due to
Air Pollution; from lung to Heart There are so many types of pollution present all around the world affecting a number of lives everywhere. Examples of pollution are air pollution, soil pollution, water pollution and noise pollution. In case of air pollution, it can be defined when harmful and some radioactive substances that mix with air and pollute it. When a person inhales that air, it directly reaches the lungs and make the person sick. One of those harmful gases contain carbon dioxide that is warming the earth at a large extent.
However development of industry and technology are using new techniques for the comfortable life of the human being, But there also negative aspect and caused workers harmful result and threaten the health of workers. Traffic is the main source of noise pollution in cities. These noise pollution caused by machines, transportation system, motor vehicle, aircraft and trains. These outdoor noise are called as an environmental noise. Indoor noise can be caused by machines, musical instruments and building activities
Global warming is one of the factors created by pollution and other variants. In the world there are two types of pollution and one connected outcome one type of pollution is air pollution, another is water pollution, and the outcome is global warming. Air pollution has the most harmful effects on the environment with support by people that believe in air pollution and opposed by those who don’t. Air contamination is divided into two broad categories: primary and secondary. “Primary