Environmental degradation caused by urbanization of the Andean piedmonts and related pre-mountain systems can be observed along both Chilean and Argentinean slopes, with a consequent decrease in vegetation productivity, biomass and soil moisture, and generation of heat islands. This leads to degradation of Andean environmental services such as water Urban sprawl seems to be directly related to the increase in total imperviousness areas, runoff coefficients, and the interruption of the ecological integrity of the Andean watershed. Significant impacts can also be observed on the social environment, as the recent urbanisation process has substantially increased social segregation and socio-ecological fragmentation in cities. Urban planning and regulations have not explicitly taken account of the environmental effects of urbanisation on mountains in Chile.(Boyle, 2004) …show more content…
The introduction of ecological planning and consideration of environmentally sensitive areas as a relevant form of regulation are proposed here
The aim is to identify and associate landforms, rock types and soils to the natural environment and its plants and animals and also to investigate the history of the local environment, comprising human impacts over the last 50 years. The impact of human alterations to the environment includes increased soil erosion and changes in river flows.
Throughout the US history, industrialization played a huge impact in society. But soon after The War of 1812, American nationalism increased, adding to the industrialization for the country overnight. Textile mills and other mills began to spring up, that created more jobs for people. Technology also increased, from 1815 to 1860 it showed a major shift from agriculture to industrialization. The economy started to show major differences between the north and the south, but it also brought them together.
Duerksen, C. & Snyder, C., (2005). Nature-friendly communities: habitat protection and land use. Case Study for Austin, TX; Washington, DC: Island Press Retrieved from http://site.ebrary.com.ezproxy.apus.edu/lib/apus/Doc?id=10149942
(b) to promote the sharing of the responsibility for environmental planning between the different levels of government in the State, and
One can encounter every environmental extreme imaginable, from the intensely vertical terrain of the Andes, soaring up to altitudes of 5,000 meters (16,404 ft.) above sea level, to dry, low-lying lands along the western coast of South America. The climate zones are equally diverse, with some areas that are constantly hot and humid to others with subfreezing temperatures year round. Also within its boundaries are some of the driest places on earth- Chile’s Atacama Desert- to some of the most lush- the Amazonian rain forest to the east of the Andes- with rainy season lasting 11 months of the year. (Suarez and George 3)
Similarly to modern-day real estate, location played a detrimental role in determining whether or not an urban center could truly develop and flourish. A location with favorable ecology allows for resources such as agriculture to be produced near or within the city. However, agriculture is not the only element of ecology that allows for a city to develop. Other ecological elements such as rivers, lakes, elevation, mineral resource, and building materials are important in determining whether or not a location has favorable ecology (28). Tenochtitlan is often compared to Europe’s Venice due to its structure and location within the Valley of Mexico. The landscape of the Valley of Mexico consisted of multiple lakes and “resembled a water-filled
Responsibility for areas of natural beauty (other than those within park boundaries) is currently held at local government level. These local administrative bodies are generally happy with the existing situation, which they argue is the best way to balance the need to protect the countryside with the importance of ensuring employment and affordable housing for local inhabitants. Adopting this viewpoint, Marchmont (1999:45) argues that
Within the capital of Asuncion, Paraguay lays the countries largest waste disposal site called Cateura. The metropolitan area of Asuncion has rapidly grown in urban population and development over the past 40 years, but not in a well-planned manner. As such, this has created environmentally sensitive areas associated with negative impacts such as inadequate storm water drainage systems, and solid waste collection and disposal. This affects the water supply and sanitation infrastructure and services, as well as the livelihood of its inhabitants. This background paper will analyze the environmental risks of waste disposal in Asuncion, Paraguay and how that affects the land as well as the people. An overview
Urbanization is likely to be one of the defining phenomena of the 21st Century for Latin America as well as the rest of the developing world. The world as a whole became more urban than rural sometime in 2007, a demographic change that was driven by rapid urbanization in the developing countries. For the Latin American region, this
Despite huge waves of urbanization in recent years, 120 million individuals, 20% of Latin America’s population, still reside in rural areas (PRB, 2014). Many of these people live in remote, mountain or rainforest communities in the Andes Mountains or the Amazon Basin and typically live agrarian lifestyles. However, the definition of what constitutes a rural area verses an urban area varies between countries. For example, Venezuela defines an urban area as a population center with more than 1,000 inhabitants while Argentina defines an urban area as a center with more than 2,000 inhabitants, and Peru considers any center with more than 100 dwellings as urban (United Nations, 2005). Regardless of the definition, rural populations in the region
An emerging issue is that of urban sprawl. While some aspects of urban sprawl has been seen since ancient times, this phenomenon has started gaining the most momentum in the past century, aided by the advancement of technology, especially with the rise of mass produced automobiles, houses and highway systems. Many people unknowingly contribute to this environmental problem, as is the nature of it. Urban sprawl deals with the growth of the suburbs, the area between the urban and rural areas of a city. Most of America’s largest cities and states, in terms of population, are prime examples of urban sprawl. Opponents of urban sprawl usually cite the government as a major cause of sprawl. The government may be a major catalyst of
However, in order to understand the advantages and disadvantages of ecological coastline, three case literatures were involved; Netherlands case, Japanese case and Singapore Case, all of which dwelt on aspects of biodiversity, eco-system, and land reclamation. In furtherance, it was necessary to state that human activities target economic development, but it is essential in creating a balance between economic development and natural habitat for fauna and flora.
Environmental issues have been a cause of a lot of debate in the recent past. Governments and nongovernmental organizations have been in constant consultations on how to help protect the environment. Apparently, as a result of man’s many actions, the natural environment is getting torn apart so quickly that the coming generations will not enjoy this kind of environment, unless a
Environmental can includes the natural resources, concern in this area is shortage of raw material and increased pollution.
The number of people living in urban areas is dramatically increasing across the world. Currently, 75 % of people live in cities in the developed world, (Bernhardt E.S. and Palmer M.A, 2007) despite such high percentage many do not get access to the green and blue spaces available, in other words cannot interact with nature. According to the United States Environmental Protection Agency green spaces are ‘land that is partly or completely covered with grass, trees, shrubs or other vegetation’ (Environmental Protection Agency, 2014) This includes community gardens, parks as well as cemeteries. (Environmental Protection Agency, 2014) On the other hand, blue spaces include rivers, canals and lakes. (Sally, M, 2010) As urbanisation increases, it will pose a greater threat to nature such as pollution, habitat destruction, erosion and colonisation of native species. There are various ways to engage with nature. However, one reason for green and blue spaces not being utilised effectively by people may be due to people being unaware of the values that these have and the crucial functions they undertake in the ecosystem such as recycling nutrients and controlling the hydrological cycle.