Overpopulation has worsened the local and global food security by synergistic impacts of climate change. To start off with, countries should raise awareness on the seriousness of the issue. In the video above, he provides us with data of numerous countries about number of children per women and life expectancy rate, income and life expectancy rate, gdp and child survival, income and child mortality, dollars per persons and adults with hiv. Effects and causes of overpopulation in nigeria abstract this research work was designed to find out the causes and effect of overpopulation in nigerian. One of the consequences of overpopulation is the pressure that is put on available water resources in order to serve a growing population. A marxianmalthusian view of poverty and development. The population must be aware of the social and environmental implications of overpopulation in order for any suggested solutions to be effective. The purpose of this paper is to shed light on the overpopulation issue of india and propose. Edu sitesdefaultfilesfilesworkshopsseminarseconomic. The effects of overpopulation on environment essay example.
Overpopulation global issues by middle school history. An island once lush with diverse plant and animal species and fertile volcanic soil became nearly uninhabitable 1,300. Overpopulation remains the leading driver of hunger, desertification, species depletion and a range of social maladies across the planet tal, 20. In common parlance, the term usually refers to the relationship between the human population and its environment, the earth overpopulation is not simply a. The effects of overpopulation human overpopulation scribd.
Overpopulation refers to a population which exceeds its sustainable size within a particular environment or habitat. Overpopulation and the impact on the environment cuny. Looking for a more authoritative view, i found this document published by the. The effects of overpopulation on the environment essay bartleby. The effects of overpopulation on water resources and water. It presented a reasonable program to discover how bad things are, which is, i suppose, frequently necessary to have fresh ammunition to use in trying to wake up our national leadership. Overpopulation leads to overexploitation of natural resources. September, 20 overpopulation is not the problem by erle c. The growing size of the global population is not an issue that appeared within the past. Interestingly, usa, that ranks 3rd in the list of most populated countries of the world, is inhabited by 311.
The first major effect of overpopulation is economy decline. Pdf the rapid increase of human population is putting an incredible strain on our environment. The issue is compounded by the difficulty in providing solutions for this problem and misunderstanding of the causes and effects of overpopulation. What is overpopulation and problems of overpopulation. If you want to reduce overpopulation itself, you can do what china did, which is making a rule so that each family can only have one child the onechild policy. Overpopulation faqs frequently asked questions from 1. In addition,overpopulation also threat to the biodiversity. From 1950 to 2011, world population increased from 2. The effect of overpopulation on the worlds wildlife is also a major issue. Overpopulation results in the growth of inflationary conditions in the country.
Jacques cousteau water and air pollution continue to affect the lives of many americans. Get a printable copy pdf file of the complete article 519k, or click on a page image below to browse page by page. The effects of human overpopulation have been documented in the history of easter island, where a human population with finite resources was nearly wiped out when their consumption increased beyond what the island could sustain. Water and air pollution water and air, the two essential fluids on which all life depends, have become global garbage cans. It frequently causes many types of pollution such as water pollution,air pollution,land pollution,noise pollution. Each study directed its research on one consequence. The primary cause of the multifaceted problems facing the world today is overpopulation. If the world were an apple, farmland would only be one very thin slice. Effect of overpopulation on human health by bryssa montez.
The planet has a limited capacity to generate raw materials and each year the natural resources deficit the consumption of resources at a faster rate than the planet is able to generate them is reached earlier. Currently, the health and livelihoods of nearly one billion people in 100 countries are threatened by the desertification of land. Today the world faces many environmental issues, and. Moreover, we will examine the overpopulation struggle from two different perspectives. What are the biggest issues that arise from overpopulation, and why are they so bad. Overpopulation effects on the environment 1179 words.
This section looks at an overpopulation definition, causes of overpopulation, effects of overpopulation, solutions for overpopulation and overpopulation facts. Less obvious effects of overpopulation appear earlier than death, but are much more subtle and. The effects of human overpopulation on the environment can one apple slice feed the world. An increase of people in places of residence can cause infections to spread. Revisiting the environmental and socioeconomic effects of. Humanity has a fatal disease its symptoms include runaway greed, our insane economic system, starvation, peak oil, global warming, selfish corporations and ineffective government. Overpopulation definition, effects, causes and solutions biology. Essay on effects of over population worlds largest. The purpose of this blog is to analyze the overpopulation issue and discuss possible solutions. Overpopulation occurs when the countrys population is unsustainable.
Overpopulation is associated with negative environmental and economic outcomes ranging from the impacts of overfarming, deforestation, and water pollution to eutrophication and global warming. As a result, the underprivileged people have to suffer malnutrition, starvation and unhealthy living. More the population, the more is the requirement of natural resources like water, minerals, petroleum etc. High birth rate reduces health and welfare of women. There are several direct consequences of overpopulation. Resolving global overpopulation center for bioinformatics. Solutionschina has the highest population in the world. Overpopulation and its effects on overpopulation overpopulation is a tragic condition in which the number of humans existing exceeds the carrying capacity of earth. It means population in excess of demand or need proves to be a great liability to the society.
Overpopulation is among the more serious problems that our country is facing, as it accounts for more than 1. Furthermore, various opinions and statistics of great scientists will be taken in consideration and presented in the following blog post. Effects of overpopulation negative population growth by. Overpopulation is a condition when an organisms numbers exceed the carrying capacity of its ecological niche. It means population in excess of demand or need proves to be a. Like bacteria in a petri dish, our exploding numbers are reaching the limits of a finite planet, with dire consequences. Frequent pregnancy without having a gap is hazardous to the health of the mother and the child. This article has been cited by other articles in pmc. Human overpopulation is among the most pressing environmental issues, silently aggravating the forces behind global warming, environmental pollution, habitat loss, the sixth mass extinction, intensive farming practices and the consumption of finite natural resources, such as fresh water, arable land and fossil fuels, at speeds faster than their rate. The effects of overpopulation on the environment essay. A population thats too high may be harmful to a country and its economy. Humans are rapidly destroying our one and only spaceships life support. Edusitesdefaultfilesfilesworkshopsseminarseconomic.
Dec 06, 2016 overpopulation will place great demands on resources and land, leading to widespread environmental issues in addition to impacting global economies and standards of living. One of the most obvious effects is malnutrition and death of animals. Food shortages and associated malnutrition, susceptibility to disease, stunted growth and stunted brain power, starvation b. Overpopulation is the root cause of most environmental problems. Overpopulation causes such problems as climate changes, pollution, poverty and food scarcity. Pdf overpopulation and its economic effects free download pdf. The growing population on this earth has some serious questions that it needs to consider as a whole. Overpopulation global issues by middle school history and. Apr 09, 2018 download overpopulation and its economic effects.
Full text full text is available as a scanned copy of the original print version. Effects of overpopulation on human health are we overpopulated. Sophia perdikaris in this research paper, the main focus is on the issue of overpopulation and its impact on the environment. There are practically two ways ways to reduce the effects of o verpopulation. Overpopulation is not simply a function of the size or density of the population. This research describes the effects of overpopulation on land, air, and food supply. Overpopulation will place great demands on resources and land, leading to widespread environmental issues in addition to impacting global economies and standards of living. This worksheet covers human overpopulation and the challenges and issues it can create. If the growth exceeds the reasonable limits, problems will crop up and that has happened in india.
May 15, 1993 full text full text is available as a scanned copy of the original print version. The effects of human overpopulation on the environment 1242 words 5 pages. Effects of overpopulation in china free essay example. Nice visuals and many good points, however, extensive animal crowding researches have clearly demonstrated overactivation of the stress response due to crowding, especially further down the status hierarchies. Ellis baltimore many scientists believe that by transforming the earths natural landscapes, we are undermining the very life support systems that sustain us.
The first world countries do not feel nearly as much of the effect of global overpopulation though they are especially overpopulated than the third world countries. This project explains the problems that overpopulation causes. The paper introduces global warming, ela borates its causes and hazards and presen ts some solutions to solve this ho t issue. Nov 26, 2012 hans rosling is a public health professor from sweden. Overpopulation effects overpopulation, or the exceeding of the carrying capacity of a range, has definite ecological effects on both animals and range. Reduced mortality rate, better medical facilities, depletion of precious resources are few of the causes which results in overpopulation.
The effects of overpopulation human overpopulation. Some scientists warn that if present trends continue, as many as 50% of the worlds wildlife species will be at risk of extinction. In addition, overpopulation also threat to the biodiversity. Overpopulation overpopulation is an undesirable condition where the number of existing human population exceeds the carrying capacity of earth. The effect of overpopulation on public health mahb. From recent studies we know that overpopulation do affects our environment. As demand for land grows, so too does the destruction of natural habitats, such as forests. In india, population explosion is the result of high birth rate.
Presentation secondary school, wexford other titles. Solutions made by chinesegovernment to control overpopulation. The latest overpopulation news is included at the foot of the page. As a result the standard of living of the people declines to great extent. It is designed to identify the factors that contribute to the increase in students population, find out the students teacher ratio in government secondary schools and also the impact of the increase on the academic performance of students. First of all, overpopulation can lead to many health issues. Just reduce the effects without reducing overpopulation. I submit that unresolved scientific problems are analogous to. Beyond desertification, the general environment is very affected by overpopulation.
I greatly enjoyed reading the millennium assessment, by fred powledge bioscience 56. Effects and causes of overpopulation in nigeria economics. The hope for expanded agriculture could soon be gone. This is usually characterised by a country that has to import a large amount of food and fuel to keep the country running. The effects of overpopulation on environment essay sample. To solve this problem,only a sustainable approach toward conserving what. Effects of active music therapy interventions on attendance in people with severe mental illnesses. Examples of the effects of overpopulation in china include food shortages, a decrease in global biodiversity, the elimination of resources and land, pollution and poor living conditions. The effects of overpopulation are too apparent to ignore.
This leads to high death rate among women in the reproductive age due to early marriage. Overpopulation is a tragic condition in which the number of humans existing exceeds the carrying capacity of earth. There have been some assumptions that the proper farming technology has always existed for china to properly contend with overpopulation. One of the biggest effects which come with the overpopulation is the increasing of. Effects of overpopulation and under population on development. Increasing population puts further burden on the earths capacity to produce food and water and other natural resources. In today s world there are many reasons for overpopulation, and those reasons are piling up and beginning to show. Ppt overpopulation powerpoint presentation free to. The effects of overpopulation free download as powerpoint presentation. Table 2 summarizes evolution of environmental concern, associated with population explosion. Overpopulation is the problem bioscience oxford academic.
In common parlance, the term usually refers to the relationship between the human population and its environment, the earth. Overpopulation will strain current water resources to their limits, cause an increase in water pollution, and lead to an increase in civil and international conflicts over existing water supplies. The effects of overpopulation on the environment the world population reached 6 billion, on october 12, 1999. Get a printable copy pdf file of the complete article 519k.
Shortage of foodstuffs, scarcity of houses, illclothing, unfair distribution of national income etc are some of the undesirable effects of overpopulation. When a country is overpopulated, it barely can support and provide people with necessary food to survive, so it will have no surplus to export. The impacts of continued population growth are already felt by a majority of nations. In carrying out this research, the researcher visited some areas in edo state, and questionnaires were used to elicit information for the general public, and these informations were analyzed in form of tables. Overpopulation faqs frequently asked questions from overpopulation. Overpopulation and the impact on the environment by doris baus advisor. Cortisol thus generated suppresses the immune response and makes crowded animals more vulnerable to infections of all sorts. Human overpopulation problems are not limited to society to alone.
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