It is not the census figures alone that need to be stressed, but an appreciation of the impact on natural resources of the rapid escalation in the rate of increase of human population in the recent past. From recent studies we know that overpopulation do affects our environment. The changes in human environment increases the incidence of many diseases. While overpopulation has greatly altered indias environment, indias forests in particular have been drastically affected. Environmental pollution is tangled with the unsustainable anthropogenic activities, resulting in substantial public health problems. Asia is the largest of the worlds continents, covering approximately 30 percent of the earths land area. As pollution becomes common in an ecosystem, living things. Overpopulations effect on environment 899 words 123 help me. Essay on effects of population growth on environment bartleby. Accuracy assessment of largescale population datasets is always challenging due to the use of all geographicallyspecific data to produce the population dataset, leaving little independent data for testing. More the population, the more is the requirement of natural resources like water, minerals, petroleum, etc. The structure, composition and distribution of the population influences public health. Sophia perdikaris in this research paper, the main focus is on the issue of overpopulation and its impact on the environment.
This article originally published on 11618 and was updated on 52119 to include solutions to reversing the effects of overpopulation. Interaction between population and environmental degradation core. The impact of population on environmental degradation in south. One has to ask if it is possible to have an increase in economic activity growth. Greater size means more people to take into account in social exchanges.
In 1951, the amount of land used for cultivation in india was 118. American public and political leaders about the detrimental effects of overpopulation on our environment, resources and quality of life. The impact of population on environmental degradation in south asia. The growing size of the global population is not an issue that appeared within the past. The investment requirement of new housing stock for the period 19972021 would be rs. Human overpopulation human impact on the environment save. The effects of overpopulation on the environment essay bartleby. Although all of these issues have an impact on our society, overpopulation stands to have the greatest impact on our environment, due to the large masses of people and the limited resources.
The challenge for environmental management david pimentel, x. The consequences of such an event are severe and major. Asia makes up the eastern portion of the eurasian supercontinent. Humanimpactontheenvironment theecosystemofpublicparksoftenincludeshumansfeedingthe wildlife. Key concept human activities affect the environment. Moreover, it is often assumed that population size and per capita impact are independent variables, when in fact they are not. Human population and the environment 215 3 to 4 billion, in 14 years.
The general assumption is that population size impacts not only on the amount of natural goods consumed, but also the volumes of waste generated. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. They claim there exist environmental degradation of ecosystems, ecological life, and depletion of natural resources like water, trees, air, oxygen, and fossil fuels, etc. Overpopulation has recognized as a global environmental problem since few decades, as it has caused a number of adverse effects on environment. For example, a hurricane will cause much greater damage to life and structures if it directly strikes an area with poorly constructed dwellings compared to striking aa disaster is the convergence, at a given moment. Secondly, it tries to show the downside impact of industrialization on the environment and then identify the pollution problem and the types of pollution from different angles in ropers selected. Relationship between environment and population growth. Various diseases hiv aids, tb, malaria, water borne diseases.
Pdf the rapid increase of human population is putting an incredible strain on our environment. Effects of population on the environment chapter exam instructions. Throughout the history, acknowledged scientists introduced the concept of overpopulation and. To solve this problem,only a sustainable approach toward conserving what. Jul 30, 20 the effects of environmental pollution and climate change on noncommunicable inflammatory diseases like allergies and asthma have been a key focus of many organizations including the world allergy organization and governments in the past decade 1, 2. Human health and environment the huge population pressurizes and degrades the environment physically, chemically and biologically. Mar 04, 2020 if the human population continues to grow unchecked, the effects of overpopulation on the environment will leave us with a planet no longer be able to sustain us. Even materials that are ordinarily not harmful can cause pollution when they build up in one location. Choose your answers to the questions and click next to see the next set of questions. Pimentel introduction a h e a l t h y and prudently managed environment is a major benefit to humans and other species.
Food energy coal, oil, uranium raw materials iron, copper, wood, water environmental impacts pollution soil degradation deforestation global warming population growth would not be sustainable if it has important negative impacts that will jeop. Cause and effect of overpopulation nowadays, population growth is one of the intractable problems in many countries. Impact of a growing population on natural resources. Impact of population growth on the environment environmental. This paper provides the insight view about the affects of environment pollution in the perspective of air pollution, water and land soil waste pollution on human by diseases and problems, animals and trees plants. This section explores canadas population, looking specifically at the shift toward an older demographic and its influence on health. The effects of population growth are varied and vast. This paper summarizes research on the effect of population growth on environmental quality. Population and the environment the impact of population growth on economic development is a complex issue. Subsistence tends to exhaust local resources, with need to move to other open spaces less deplet. We are available 247 to help you complete outstanding assignments within your deadlines.
Size concerns the total available population of an area. These transformations are not automatic and their extent is influenced by social institutions. Degradation of the environment caused by human overpopulation with the reliance and growing use of fossil fuels, it has started producing some serious environmental impact. The accuracies of satellitederived settlement extents used to refine the land cover dataset were assessed in different ways, as described in text s2. There are many people advocating that overpopulation is detrimental to the environment and other species. Human population impacts environment science in many ways. These problems have taken a toll on the environment, and its resources. Overpopulations effect on environment 932 words 4 pages. Second, a vulnerable condition or characteristic allows the event to have a more serious impact. However, you do not have to get stressed with challenges related with completing assignments. According to united nations estimates, the urban population in asia will nearly double in the next 30 years. However, currently both the problems have little hope of being tackled, so that the environment continues to be adversely. Population definition, the total number of persons inhabiting a country, city, or any district or area.
Impact of population growth on environment with growing population, requirement for space, shelter, and commodities have exerted enormous pr essure on the environment. In this research paper, the main focus is on the issue of overpopulation and its impact on the environment. Humans are an integral part of the ecosystem of nature and there is close interconnection between human beings and environment. The effects of overpopulation on environment reliable papers. Overpopulation and the impact on the environment by doris baus. Pdf population growth and its effects on environment.
Reflections on sustainability, population growth, and the environment page 3 and environmentally sustainable p. Effects of overpopulation onthe environment schooled by. Loss of native habitat in canada due to farming has been significant. What is the impact of overpopulation on the environment. Ever since life existed humans have been depending on their environment for food, shelter, and other necessities. Human population growth and its effect environmental sciences.
The effects of overpopulation on environment essay example. Overpopulation affects the environment research paper 1. It frequently causes many types of pollution such as water pollution,air pollution,land pollution,noise pollution. To solve this problem,only a sustainable approach toward conserving what currently exists as. Environment pollution is a widereaching problem and it is likely to influence the health of human populations is great. In south africa while population growth is slowing, the numbers. As might be imagined population growth has positive and negative effects on development. In effect, the sds estimates show that for the period 19972021 the housing requirement in terms of new stock would be 140. Many of the ways humans use natural resources cause pollution to be released into the soil, air, and water. This is further driven by dynamics within that population. Rising populations put increasing demands on natural resources such as land, water, and energy supplies.
Like other living organisms, humans also depend upon nature for their survival. Aerosol pollution, air pollution, deforestation, global warming, land degradation, ocean acidification and ozone layer depletion to name a few. It it must refer to a specific word in the sentence or the reader can become confused. The state of health of people depends on clean environment. While population growth, of any species, may be beneficial to a certain extent, there may come a time when the number in the population exceeds the natural resources available to sustain it. Consider, for example, the recent article by coale 1, in which he disparages the role of u. If the human population continues to grow unchecked, the effects of overpopulation on the environment will leave us with a planet no longer be able to sustain us. Land transformations induced by the spatial expansion of agriculture are probably the major route by which population growth has affected features of the natural environment. When most people subsist hunter gatherer communities much more space is needed, ie lower population density. The impacts of continued population growth are already felt by a majority of nations. As a result of agricultural activities, canada lost more than 85% of shortgrass prairie, 80% of mixedgrass prairie, 85% of aspen parkland and almost its. Npg advocates a smaller and truly sustainable united states population accomplished through voluntary incentives for smaller families and reduced immigration levels. Overpopulation is the root cause of most environmental problems.
Humans are the most dominant animals in the biosphere. Overpopulation and the impact on the environment cuny. Greater density entails more chances of facetoface contact and social stimulation in a daily round. Effects of population growth on environment this is not the latest jackpot prize, but 6. As might be imagined population growth has positive and negative effects on.
One of the largest environmental effects of human population growth is the problem of global warming. The united nations estimated that birth rate per day is about two hundred thousand people, and this number increases to twelve million per year, and it can lead to many consequences such as starving and conflicts. The effects of environmental pollution and climate change on. Overpopulation and the impact on the environment by doris baus advisor. Effects of overpopulation onthe environment schooled by science. One should be struck by the fact that here is a call for economic growth that is sustainable. However, dependence of humans on environment is greater than that of other organisms because they are more than mere biological creatures. The effects of overpopulation on environment essay sample. In contrast, density connotes how accessible members of a population are to each other. It is reported that agriculture has had a significant effect on biodiversity because of its prevalence over the landscape. Effects of population on the environment practice test. The growing size of the global population is not an issue that appeared within the past couple of decades, but its origins come from the prehistoric time and extend to the very present day.
Instead, if human and physical capital is complementary for each other, the impact of population change on real percapita income growth becomes ambiguous. Human overpopulation problems are not limited to society alone. The effect of population growth on environmental quality. The impact of overconsumption and overpopulation on our planet. Population, natural resources, and environment 115 unplanned urbanization primarily as a result of ruraltourban migration, asia is the fastest urbanizing region in the world.
Download file to see previous pages he population has effected the environment through two agents. Some scientists fear that global warming will lead to rising sea levels and extreme weather. Nov 04, 2014 academic life comes with various challenges. The impact of population dynamics on the environment.
The impact of population growth on economic development is a complex issue. In addition,overpopulation also threat to the biodiversity. Jul 30, 2016 instead, if human and physical capital is complementary for each other, the impact of population change on real percapita income growth becomes ambiguous. All life on earth obtains its food and other necessities from this environment. Human impact on the environment basic knowledge 101.