1. Introduction
The century is witnessing a greater migration of the world’s population into urban dwellers. This movement of people into major towns and cities of the world is caused by rapid sprawl and it is observed in developed and developing countries. The increasing population observed is inevitable; therefore the solution to urban problems depends essentially on effective planning, infrastructural management and development. Usually, unplanned population growth is associated with population demands that supersede infrastructure and service capacity, leading to the degradation of the environment. (Asoka et al., 2013).
Urbanization is very important, but development is carried out at the expense of deforestation, destruction of biotope, fragmentation of ecosystems, shrinking of the open space among many other things. A city should be a complex system that entails several interactive sub-systems, it should be affected by various factors including governmental land policies, population growth, transportation infrastructure, market behavior to mention just a few. In spite of their regional economic importance, urban population growth has a substantial impact on the neighboring urban ecosystem (Yuan, Sawaya et al. 2005).
Land use and transportation systems can be considered as the two most vital subsystems determining the long term urban form and structure. Meanwhile, urban growth is one of the most important topics in urban studies, and its main driving forces are
From 1890 to 1920, cities in the United States experienced a rapid growth that was unprecedented in years previous. This growth was caused by a number of factors and resulted in both positive and negative consequences. Such factors included, industrialization, technological advances, migration and immigration. Although American cities greatly improved by the expeditious urbanization, these factors also developed numerous challenges including pollution, sanitation problems, a need for environmental reform, political corruption, overcrowding, high crime rates and segregation.
Task #1 : Analyse the impacts of at least two urban dynamics operating in a large city of the developed world.
Gentrification is a trend in urban neighborhood where it indicates change in a population where it could have much much impact on a city. They kind of impact could be economic where it could affect neighbors tremendously. As said by smith, gentrification is driven by the demands of production and the necessity to earn profit among builders, developers, landlords, mortgage lenders, government agencies, and real estates as well (Smith, 128), especially here in New York
Urbanization and Industrialization brought millions of people to growing cities, these growing cities were ill equipped to deal with growing population rate. While some might argue that Industrialization had primarily positive consequences for society because of a surplus of job opportunities, faster production, and more amenities, it was actually a negative thing for society. Industrialization’s negative effects were angersome working conditions, poor quality of life, and child labor.
In recent years, the rapid expansion of metropolitan areas has been termed “urban sprawl,” which refers to a complex pattern of land use, transportation, and social and economic development. The broad phenomenon of sprawl is a variety of issues related to land use, transportation, urban and regional
Urbanization is a concept that is deeply rooted in the increase in a population within a region in response to the availability of unique opportunities. The opportunities may include the availability of employment chances in factories, investments opportunities in the urban areas, and the presence of sufficient housing and social infrastructure. It is apparent that urbanization began centuries ago in different regions of the world. However, the development of suburban areas has also been an interesting phenomenon over the centuries. Initially, people strived to live in the luxurious houses in major towns and cities. Nevertheless, there was a gradual shift in the desire to live in the cities when various negative impacts of overpopulation
Generally, well-planned sprawl or smart growth is a good thing and will result in fewer acres of rural land being covered by urban development. Environmentalists for example are interested in the urban planning aspects of anti-sprawl work because they can reduce the amount of energy used and pollution produced by residents. Also better planned sprawl is likely to keep residents happier and less likely to decide later to move even farther beyond the urban centers. The main issue of this paper is that the urban expansion of rural land loss is also significant to the quality of life of urban dwellers. The larger the urban area, the more difficult it will be for the average resident to reach the open spaces beyond the urban perimeter. The increase in urban distances can also effect
According to Statistics Canada (2011), there are five cities that are considered to be the largest metropolitan areas in Canada. However, of the five Toronto is one of them that has a population of over 1,000,000 people. In total, Ontario is home to 7 of the largest cities in Canada. With this note, we realize that Ontario is familiar with rapid urbanization which is also called urban sprawl. Also, although urban sprawl can seem extremely positive in terms of population growth and a rapidly growing economy. It can also have quite a negative effect on the environment and the biodiversity of an area. Moreover, pollution is another negative aspect of urban sprawl since countless commuters live in the rural areas around our urban centers
It is estimated that over 50% of the world’s population now lives in urban areas and that this will rise to 70% by 2050. Such a change will
Urban development is the social, cultural, economic and physical development of cities. The development of cities is the main topic of human geography. Urban development can be used in different ways by the researchers. It can cause the price of things to increase fast. Urban development occurs in major cities like New York City, Tokyo, Japan. Urban development started back in the earlier cities like Mesopotamia, Egypt. This spreads the culture that affect people which makes them want to go to the major cities. Over fifty percent of the earth’s population lives in urban areas. Studies show by 2045 that the number of people living in a urban area will increase.
In a recent article that I read, the issue of Urban sprawl was brought to bare. The article argued that urban sprawl is the reason for many ecological issues, and I tend to agree. This issue is very controversial as it makes economic improvement and accordingly framework advancement conceivably a negative thing, and therefore numerous organizations are attempting to claim that Urban sprawl is not an issue. Along these lines, I have investigated this topic further to investigate whether urban sprawl is undoubtedly as terrible as the original article states.
Cities are characterized by the patterns of streets and squares that define their arrangement, a concept that undergoes frequent changes since the establishment of cities 10,000 years ago. There are multitude factors that influence such changes with system of government, values, population size, values, artistic sensibility, building methods, design techniques, paving techniques, military considerations, and transport technology being the main determinants. Medieval architectural designs emphasized on rigid grid forms, that contemporary writers of the history of urban planning and design, assume the presence of grids even in plans where they exist in approximate forms. Absence of grids is often perceived as lack of planning. Nevertheless, it is critical to note that the complex patters of streets in medieval cities were neither random nor chaotic.
As a conclusion, we saw that urbanization and gentrification have paced numerous evolutions in New-York city that has changed, consequently, the lifestyle of its citizens. But also that in order to reduce consumption or for simply saved money, Americans are willing to change their habits.
The Oxford Dictionary defines it as the ‘closeness of substance, crowded state, and in physics, the ratio of mass to volume or by quantity of matter in unit of bulk’. In the spatial sciences, density is a measure of the concentration, grain, tightness of pattern, cluster or intensity of beings or substance within a defined space or territory. Urban density is a term used to describe the dimensions of relationships between attributes of urban substance and being; for example, dwellings or person per hectare. However there is no beset definition of urban area to measure urban density, so it is generally defined as a community of people of a certain size existing in close juxtaposition to each
New Urbanism, a burgeoning genre of architecture and city planning, is a movement that has come about only in the past decade. This movement is a response to the proliferation of conventional suburban development (CSD), the most popular form of suburban expansion that has taken place since World War II. Wrote Robert Steuteville, "Lacking a town center or pedestrian scale, CSD spreads out to consume large areas of countryside even as population grows relatively slowly. Automobile use per capita has soared, because a motor vehicle is required for nearly all human transportation"1. New Urbanism, therefore, represents the converse of this planning ideology. It stresses traditional planning, including multi-purpose zoning,