What is sprawl? The spread of low-density urban or suburban development outward from an urban center . ... The requirement in Oregon for every metropolitan area to establish an urban growth boundary is intended to ________.
What sprawl means?
1 : to lie or sit with arms and legs spread out . 2 : to spread or develop irregularly or without restraint bushes sprawling along the road sprawling suburbs a sprawling narrative. 3a : to creep or clamber awkwardly. b archaic : to lie thrashing or tossing about. transitive verb.
What is a sprawl in environmental science?
“Sprawl is defined as the process in which the spread of development across the landscape far outpaces population growth .
What is sprawl in sociology?
Urban sprawl, also called sprawl or suburban sprawl, the rapid expansion of the geographic extent of cities and towns , often characterized by low-density residential housing, single-use zoning, and increased reliance on the private automobile for transportation.
What is land sprawl?
Sprawl is also conceptualized as low-density development rapidly expanding away from more compact urban cores. Approximately 80 percent of the acreage used for recently constructed housing in the U.S. is land outside urban areas; almost all of this land (94%) is in lots of 1 acre or larger (Heimlich & Anderson, 2001).
What is an example of sprawl?
The definition of sprawl is to spread out in an undignified or ungraceful manner. An example of sprawl is when you flop on the couch with your legs and arms flung every which way .
What two factors contribute to sprawl?
What are two factors contributing to urban sprawl? Unrestricted growth, unlimited use of autos, growth of expressways .
What are the impacts of sprawl?
Although some would argue that urban sprawl has its benefits, such as creating local economic growth, urban sprawl has many negative consequences for residents and the environment, such as higher water and air pollution, increased traffic fatalities and jams, loss of agricultural capacity, increased car dependency, ...
Why is sprawl bad for the environment?
Urban sprawl can reduce water quality by increasing the amount of surface runoff , which channels oil and other pollutants into streams and rivers. ... In addition to air and water pollution, adverse environmental impacts of sprawl include deforestation and disruption of wildlife habitat.
How does housing development affect the environment?
Increased housing development can impact the public’s access to NFS lands, increase wildfire ignitions and management costs, reduce water quality , and introduce insects and diseases.
What are 10 characteristics of urban sprawl?
Urban Sprawl is generally characterized by discontinuous, haphazard, uncoordinated, unplanned or poorly planned urban development . It is characterized by low density, excessive consumption of land, automobile dependence, separation of land-uses, social segregation and displeasing aesthetics.
Why is it important to know about urban sprawl?
But sprawl isn’t inevitable. ... Urban sprawl is cutting into precious farm and wildlands , leaving us with less greenspace and precious wildlands, like bogs, which are being drained and paved over, putting valuable wildlife habitat and species at risk.
What are the positive effects of urban sprawl?
There are some positive impacts of urban sprawl, such as an increase in economic production , an increase in opportunities for employment, better opportunities and better services creating better living conditions, and better lifestyles.
What causes sprawl?
As a summarize, it has done many studies about causes of urban sprawl that the most important factors are population and income growth, low price of land and access to appropriate housing , some advantages such as low price of transportation systems, promotion of commuting network, new centers for job in suburbs, using ...
What makes a city sustainable?
A sustainable city concept incorporates eco-friendly practices, green spaces and supporting technology into the urban environment to reduce air pollution and CO2 emissions, enhance air quality, and protect natural resources . ... Sustainable cities are becoming essential in the quest to reverse global climate change.
How can we prevent sprawl?
Revitalization of existing urban centers and towns helps to preserve the existing natural environment, thereby reducing urban sprawl. New urbanism seeks to turn existing communities and neighborhoods into diverse districts, cleaning up polluted and dilapidated areas.
