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Impacts of urban sprawl on a particular kind of wildlife
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Every year thousands of species become extinct as a result of the human population increasing and creating new living environment, but at the same time several species are becoming more diverse. While the increasing amount of homes being build is associated with just being beneficial to human it can also be beneficial to the biodiversity, which is an indicator of the various species in a particular habitat, of several diversities. Such as the diversity grown and functionality of trees, North American amphibians, and forest-dwelling mammals, etc (Nock, Paquette, Follett, Nowak, & Messier, 2013; Gregg, Jones & Dawson, 2003; Scheffers & Paszkowski, 2012; Villarseñor, Driscoll, Escobar, Gibbons, & Lindenmayer, 2014). It is hypothesized that urbanization is causing a great loss in …show more content…
In am experiment by Villarseñor, Driscoll, Escobar, Gibbons, & Lindenmayer, (2014) the affects urbanization has on the diversity of mammals. They hypnotized that an increase in urbanization has caused a decline in vertebrates in urban landscapes. An area on the south coast of New South, Wales was studied with 81.4% area being covered by landscape, 13.4% was an urban area and 5% was used for industrial buildings. After studying how mammals who live in an area close to populated city and comparing to those that lived further away it was concluded that the abundance of mammals decreased with the distance to urban boundaries, the denser the area is with housing development the lower the biodiversity is in the area, and finally that over time will be a graduate change in the abundance of all species living in the forest near the more urbanized areas. Studying other species in the area can give could’ve given a better understanding on how the difference species react to urbanization. Also, forest that are near various sizes of urbanization, and how the effects each size has on the forest dwelling
We don’t often stop to consider the impact that simply living our human lives has on the other species that once called our neighbourhoods their home. The Fraser Valley, “one of the most important and complex ecosystems in the country” (Thom, p. 171), has been dramatically altered to make a more convenient landscape for housing and farming. In this process, critical habitat has been destroyed and many species that were once abundant have disappeared from our area (Cuthbert p. 24). Urbanization is ongoing and is thought to be the most significant threat to the incredible biodiversity found throughout British Columbia, and particularly the population-dense Lower Mainland (Harding, p. 355). Biodiversity, the “complex web that sustains life on this planet” (Austin, et al., p. 5), is vital for our survival as humans (Cuthbert p. 74). Any loss of biodiversity affects the entire ecosystem and all organisms within it (Fetene et al., p. 52). In the quest to house the ever-expanding human population, we must also consider habitat conservation and seek to preserve the rich biodiversity found in the Fraser Valley that supports and enriches our lives.
This investigation is based on the assumption that gentrification with all its troubles can’t be prevented and is an inherent part of every city. What are the negative impacts of gentrification? What are the underlying mechanisms that feed these impacts? What drives these mechanisms? What would be an alternative scenario?
Despite general declining rates of morbidity and mortality in the United States over the past century, African-Americans still find themselves at a health disadvantage and account for more than 40% of diagnosed cases of chronic diseases such as heart disease, diabetes, arthritis, asthma, obesity and cancer . Studies within the fields of sociology and public health have directed their focus towards individual-level determinants of health such as socio-economic status and individual health behaviors. However, there has been insufficient attention to how and why place and neighborhood contribute to racial/ethnic health disparities. This analysis examines the health implication of racial segregation as a result of gentrification on African Americans, explores systems of segregation measurement, and proposes ways to move beyond traditional public health and health care approaches to impact relevant policy.
Landscape fragmentation contributes to loss of migratory corridors, loss of connectivity and natural communities, which all lead to a loss of biodiversity for a region. Conservation of biodiversity must include all levels of diversity: genetic, species, community, and landscape (CNHP 1995). Each complex level is dependent upon and linked to the other levels. In addition, humans are linked to all levels of this hierarchy. A healthy natural and human environment go hand in hand (CNHP 1995). An important step in conservation planning, in order to guarantee both a healthy natural environment as well as a healthy human environment, is recognizing the most endangered elements.
Gentrification is a term that has come to be associated with today’s modern culture. Gentrification is the process whereby wealthier people settle into a struggling neighborhood to evict existing residents. Justin Gomer states in their article that “[t]he most common feature of gentrification is the rise of property prices as well as house rents, thus pushing out poor residents who are unable to cope with the high prices” (Gomer, 2017). Therefore, gentrification is a term that is synonymous with the displacement of the poor communities that have inhabited an area over time, sometimes over several generations, due to arrival of richer new residents. The act of gentrification causes the displacement of lower income
After the world war, to the suburban growth in the 1990s and it affects American greatly because it contributed to the economy growth of United State after the Second World War, some state in U.S like Texas New York, and Pennsylvania became the most famous cities in the united State in 1950s. American started to buy land in the country of the cities, to build a house that is cheap, and people were able to buy subsides low mortgages than renting an expensive apartment in the city.
Of the many problems affecting urban communities, both locally and abroad, there is one issue in particular, that has been victimizing the impoverished within urban communities for nearly a century; that would be the problem of gentrification. Gentrification is a word used to describe the process by which urban communities are coerced into adopting improvements respective to housing, businesses, and general presentation. Usually hidden behind less abrasive, or less stigmatized terms such as; “urban renewal” or “community revitalization” what the process of gentrification attempts to do, is remove all undesirable elements from a particular community or neighborhood, in favor of commercial and residential enhancements designed to improve both the function and aesthetic appeal of that particular community. The purpose of this paper is to make the reader aware about the significance of process of gentrification and its underlying impact over the community and the community participation.
Gentrification is a highly important topic that has not only been occurring all over the United States, but especially closer than we may have thought. San Francisco is home to hundreds of thousands of people who have been a part of how amazing this city has become. San Francisco is one of the most visited places in the world with many of its famous landmarks, endless opportunities not only for daytime fun but also has an amazing nightlife that people cannot get enough of. People come for a great time and could not be done without the help of the people who have grown up to experience and love this city for what it truly is. The cost of living in such an important city has definitely had its affect of lower income San Francisco residents. For decades we have seen changes occurring in parts of San Francisco where minorities live. We have seen this in Chinatown, SOMA, Fillmore district, and especially the Mission district.
An important feature of green roofs is their potential to provide habitation for urban wildlife, therefore many animal species such as rats and ants would benefit from green roofs. Coffman and Waites, (2008) explains that the urban development practices recognised as roof greening offers habitat for wild species within the towns and it also helps rise the home-grown natural diversity. However, roof greening is not a method restoration ecology, but it is method of reconciliation ecology, where entirely new habitation is formed for non-human species. In addition Green roofs certainly delivers some form of habitat, it is also possible that the properties of the roof could harm the wildlife diversity.
According to the US Census Bureau report (2012), urban areas are defined as a densely residential, commercial, and other non-residential areas that account for more than 50,000 people. In the US urban population increased by 12.1 percent between 2000 and 2010. In general, urban population account for 80.7 percent of US total population. Other studies also indicate that urban areas are the engines of the United States of America’s economy, creating big opportunities for the entire population in the country. In fact, America’s top hundred urban areas alone comprise at least 75 percent of the country’s gross domestic product (GDP). Urban areas connect consumers and suppliers together in a relatively close proximity leading driven innovations,
Recent years have witnessed a large number of Indian English fiction writers who have stunned the literary world with their works. The topics dealt with are contemporary and populist and the English is functional, communicative and unpretentious. Novels have always served as a guide, a beacon in a conflicting, chaotic world and continue to do so. A careful study of Indian English fiction writers show that there are two kinds of writers who contribute to the genre of novels: The first group of writers include those who are global Indians, the diasporic writers, who are Indians by birth but have lived abroad, so they see Indian problems and reality objectively. The second group of writers are those born and brought up in India, exposed to the attitudes, morale and values of the society. Hence their works focus on the various social problems of India like the plight of women, unemployment, poverty, class discrimination, social dogmas, rigid religious norms, inter caste marriages, breakdown of relationships etc.
The Negative Effects of Urbanization on People and their Environment As our world becomes increasingly globalized, numerous people travel to urban areas in search of economic prosperity. As a consequence of this, cities in periphery countries expand at rates of 4 to 7 percent annually. Many cities offer entrepreneurs the potential for resources, labor, and resources. With prosperity, cities also allow the freedom of a diversity of ways of life and manners (Knox & Marston, 2012). However, in the quest to be prosperous, increasing burdens are placed on our health and the condition of our environment.
The industrial Revolution, starting in late 18th century, had a significant urbanizing effect. Industrialization is the basic driving force of urbanization and urbanization, cities, are the important land for industrialization. Industrialization and urbanization are just like brothers that grow and develop together and developed each other (Lexicon Universal Encyclopedia, 1997). Industrialization is the initiator of urbanization and urbanization is the inevitable result of industrialization. The inventions of railroad tracks, automobiles, telephones, airplanes and electricity are a part of industrialization and the growth of cities, urbanization, during the late 1800s and early 1900s.
Nowadays it is common to read articles in newspapers and magazines regarding biodiversity issues. Human beings have been knowingly and unknowingly destroying biodiversity since their existence. Biodiversity is the measure of the variety of species of animals living in an area. Forests are usually areas with high biodiversity while deserts are the opposite. Human beings have always destroyed biodiversity either by deforestation, or by some other means. Biodiversity depletion is a natural phenomenon. But the present levels of biodiversity depletion are many times higher than the natural rate. Recently the levels of loss in biodiversity have started causing global concern. Some of the main causes for loss in biodiversity are alteration of habitats, increasing levels of pollution and human population growth.
Urbanization is the process of becoming a city or intensification of urban elements. Since modernization, the meaning of urbanization mostly became the transformation that a majority of population living in rural areas in the past changes to a majority living in urban areas. However, urbanization differs between the developed and developing world in terms of its cause and the level of its negative outcomes. Korea, as one of the developing countries, experienced what is called ‘ overurbanization,’ and it experienced a number of negative consequences of it, although it could achieve a great economic development by it. This paper examines how urbanization differs between the West and the rest of the world, the characteristics and process of urbanization in Korea, problems sprung from its extreme urbanization, and government policies coping with population distribution.