The effect of low physical fitness is comparable to that of hypertension, high cholesterol and diabetes. Industrial waste. In Germany, for example, it is estimated that 52 % of the soil in built-up areas is sealed (or the equivalent of 15 m2 per second over a decade). Since they want to get rid of their industrial by-products, chemicals like mercury, asbestos, sulfur, nitrates and many others are often dumped into nearby water.Since rivers often end in oceans, this problem impacts the whole worldwide water system. As a result, with each new population surge, the cities became crowded and less commodious. On the social sustainability side, we can look at social capital otherwise defined as the “connectedness” of a group built through behaviors such as social networkingand civic engagement, along with attitudes such as trust and reciprocity. As poor farmers sought secure employment, they flocked to the cities. Sprawled, low-density development produces more than its share of this runoff. Urban sprawl therefore poses significant threats to the commitments to reduce GHG gas emissions. These impacts threaten both the natural and rural environments, raising greenhouse gas emissions that cause climate change, and elevated air and noise pollution levels which often exceed the agreed human safety limits. Water shortage. The environmental impacts of urban sprawl in Georgia are among the most significant and widespread in the nation. The effect of low physical fitness is comparable to that of hypertension, high cholesterol and diabetes. In some cities like Iraq and Syria, water is abundant and modern water system exists; while in others water seems to be one of the most crucial problems of development. The socio‑economic character of suburban and peripheral areas is typified by middle and upper income families with children, who have the necessary mobility and lifestyle to enable them to function effectively in these localities. “Inefficient distribution of land and failure to reduce space between and around developments leads to fragmentation of the habitats that are left after the development,” according to Ball State University. Extra-urban impacts of urban activities such as ecological disruption and resource depletion in a city’s hinterland, and emissions of … Urban Planning: definition, problems, and solutions. Urban sprawl is a significantly more common practice than most realize. However, the suburban experience for other groups, including the young and old, who lack mobility and resources can be very different and can reduce social interaction. Proposed causes include long commute times, observed in sprawling metropolitan areas. Summary: Urban Planning is a large-scale concept concerned with planning and development at all levels ( architectural, infrastructural, ecological, economic, and even political ). Copyright © 2020 Elsevier B.V. or its licensors or contributors. Urban sprawl has been correlated with increased energy use, pollution, and traffic congestion and a decline in community distinctiveness and cohesiveness. Evidence shows that there is a significant increase in travel related energy consumption in cities as densities fall. The larger volume, velocity and duration of flow acts like sandpaper on stream banks, intensifying the erosion and sediment transport from the landscape and stream banks. Increased transport related energy consumption is in turn leading to an increase in the emission of CO2 to the atmosphere. City-regional environmental problems such as ambient air pollution, inadequate waste management and pollution of rivers, lakes and coastal areas. Negative Effects of Urban Sprawl. A sedentary lifestyle increases the risk of overall mortality, cardiovascular disease, and some types of cancer. A sedentary lifestyle increases the risk of overall mortality, cardiovascular disease, and some types of cancer. We explain the process of the urban sprawl in the coast of Alicante since 1956–2013. These impacts are evident in the extent of compaction of soil leading to impairment of soil functions; loss of water permeability (soil sealing) which dramatically decreases; loss of soil biodiversity, and reductions of the capacity for the soil to act as a carbon sink. Proponents of urban sprawl argue that living in suburban areas outside of major cities is a matter of personal choice and freedom. In addition, urban activities create water pollution directly, through land run-off of construction site erosion, fuel spills, oil leaks, paint spills, lawn chemicals, pet wastes, etc. Trends in Urban Expansion 4 III. Causes of Urban Sprawl. Water-logging and drainage: The migration of large number of poor and rural people without any civic sense, disposal of a large amount of solid waste, unplanned settlements etc. [Figure 1] Sprawl vs. Increased erosion and stream siltation causes environmental damage and may affect water treatment plants and thus affect water quality. Urban sprawl wreaks havoc on the natural land, ecosystem and community. This data source will be complemented with statistical information pertaining to housing and water consumption. “Inefficient distribution of land and failure to reduce space between and around developments leads to fragmentation of the habitats that are left after the development,” according to Ball State University. Sprawl increases air pollution, which mixes with rain to become water pollution. It is generally characterized by: The sprawling nature of cities is critically important because of the major impacts that are evident in increased energy, land and soil consumption. 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