Effects of environmental degradation on human beings. A prolonged pattern of overconsumption leads to environmental degradation and the eventual loss of resource bases. The devastating effects of environmental degradation a. You do not have to look far to see the impacts of environmental degradation on the earth. Underdevelopment, resource scarcity, and environmental degradation are cardinal, even existential, threats to human security. The effects of habitat destruction of the environment. Underdevelopment, resource scarcity, and environmental.
Similarly, chemicals from industries pollute the air and water. The concept of environmental degradation is as old as human. Millions of people are known to have died of due to indirect effects of air pollution. What are causes and effects of environmental degradation. Causes and effects of environmental degradation youtube. School of health sciences the causes of environmental degradation in normal situation, poorest people have become both the agents and the victims of environmental.
Some of the natural causes of environment degradation are earthquakes, wildfires. When the trees and other vegetation in an area are gone. All of these factors are increasing and the health and lives of thousands are impacted. Causes and health consequences of environmental degradation. Environmental degradation poses a significant threat to human health worldwide. Therefore, the health effects of pollution and environmental ills of modern society have become a greater threat to human life than infectious diseases.
The effect of population growth on the environment. As the human population continues to explode, finite natural resources, such as fossil fuels, fresh water, arable land, coral reefs and frontier forests, continue to plummet, which is placing competitive stress on the basic life sustaining resources and leading to a diminished quality of life. Areas exposed to toxic air pollutants can cause respiratory problems like pneumonia and asthma. A good water quality is crucial for human life as well as for the life of many. Humans have impacted the biodiversity and environment in several crucial ways.
Ecological degradation can have serious effects for many animals, plants and also. Environmental degradation by united nations is defined as environmental degradation is the deterioration in environmental quality from ambient concentrations of pollutants andother activities. One of the major components of environmental degradation is the depletion. Degradation of global environment affects human health to a large extentin climate change. Figuratively speaking, a ginormous asteroid is hurtling to a cataclysmic rendezvous with earth, but we are not supposed to notice. What is environmental degradation, causes and effects. This damage can occur as the loss of health, life, andor property during socalled natural disasters and human made ones. Human health is heavily impacted by environmental degradation. Forests are being cut down at much larger scale than ever before, to be used as fuel, to provide products we use in our daily life, or to simply create more space for agriculture to sustain growing human population. Environmental degradation can alters some of the natural. Impact of humans on biodiversity and the environment. Notes, exercises, videos, tests and things to remember on effects of. Human health might be at the receiving end as a result of the environmental degradation.
When factories produce harmful chemicals and toxic waste into bodies of water, humans suffer. With or without the effect of human exercises, a few biological systems. Consequences include increased poverty, overcrowding, famine, weather extremes, species loss, acute and chronic medical illnesses, war and human rights. Environmental degradation increases the vulnerability of the societies it. These challenges not only threaten human life and wellbeing, but also impact the global geopolitical and economic landscape. Understanding environmental degradation standard times press. Effects of environmental degradation impact on human health. To answer these questions we estimate the effect of population growth on two dimensions of environmental degradation in europe, greenhouse gas co 2 emissions and urban land use, for 1062 european nuts3 regions. These toxins can exert tremendous effects on the natural world, leading to environmental degradation and problems like acid rain and harmful algal blooms in the ocean.
Environmental degradation perpetuates environmental injustice by making the damage and losses suffered by poor and marginalized people worse than would otherwise be the case. Here you will get to know what exactly causes environmental degradation and what effects it has on people. Fresh water is an exceptionally important resource, since life on earth is. There are a lot of human activities that lead to environments degradation which includes. So therefore environmental degradation is wide term that is influenced by various factors like deforestation, desertification, global warming, animal extinction, formation of acid rain, pollution and drastic change in climate. The broad term used to describe this effect is known as the anthropogenic effect discuss with the learners the activities that humans are involved in and how these activities contribute to the changes in the environment. The globalization of environmental degradation george abert and paul craig roberts. This is the time of science and technology but their inventions are both useful and harmful. Pesticides and fertilizers can also get into a regions water system and pollute it. Environmental degradation is the disintegration of the earth or deterioration of the. The pollution of the environment occurs when polluters enter the natural environment, disrupt their balance and negatively affect the life of living organisms.
Air pollution pollutes the air that we breathe which causes health issues. Harmful consequences of this degradation to human health are already being felt and could grow significantly worse over the next 50 years. Degradation of environment causes effects pollution. The impact of environmental degradation on human health and its.
As indicated by the ipat equation, environmental impact i or degradation is. To talk more about the threats posed by environmental degradation, down to. Essay on environment cause and effects of environmental degradation introduction what we need today after food, shelter, and clothes, is a clean environment and surroundings. In a short time human beings can destroy the forest easily by cutting down the trees which takes long time to come into the present form.
The annual cost of damage to health and quality of life due to environmental degradation. Why environmental degradation is a big health risk downtoearth. Environmental pollution is defined as the introduction of contaminated substances in the natural environment, which has harmful or toxic effects and causes adverse changes. The following are some of the key impacts of the degradation of the environment. Effects of environmental degradation on human life environmental degradation is described as deterioration of environment through depletion of natural resources like soil, water and air. The degradation of the entire environment and ecological system, is inclined to become permanent and tends to cause several negative effects on the economy, by causing human losses, ill health of the employees at large costs. Thus environmental degradation consequences affect the health and. Essay on environment for students causes and effects of. When habitats are destroyed, biodiversity is lost, or natural resources are depleted, the environment is hurt. Degradation of global environment affects human health to. Notes on effects of environmental degradation on human beings. Environmental degradation an overview sciencedirect topics. The healthrelated costs of environmental degradation the impacts on human health from degradation of the environment affect society not only in terms of loss of quality of life, but also in terms of expenditure on health care, loss of productivity and loss of income. Effect of environmental pollution on human life 100.
The main reasons responsible for environmental degradation are as follows. Pdf impact of environmental degradation on human development. Environmental degradation is the deterioration of the environment through depletion of resources such as air, water and soil. Human impact on the environment or anthropogenic impact on the environment includes changes to biophysical environments and ecosystems, biodiversity, and natural resources caused directly or indirectly by humans, including global warming, environmental degradation such as ocean acidification, mass extinction and biodiversity loss, ecological crisis, and ecological collapse. Deforestation is one of the leading human causes of desertification. Many human activities can affect the environmental balance. The environment plays a central role in the life of human beings. Human impact on the environment or anthropogenic impact on the environment includes. Impact of environmental degradation on human development. Nearly all the environmental and social impacts of climate change chapter2 may ultimately affect human health through altering weather patterns, and through changes in water, air and food quality and quantity, ecosystems, agriculture, livelihoods and infrastructure63. What are the negative effects of environmental degradation. The asteroid is the rising threat from environmental degradation.
Global warming and greenhouse effects are the result, which is a massive impact of industrialization on the environment. Notes on effects of environmental degradation on human. It can affect soil or waterways and can come from human waste, industrial chemicals and other sources. Such degraded environment creates many infectious diseases which in turn impair our life. So, maintaining a hygienic surrounding is a very important aspect of a healthy and prosperous life. Thus, environmental degradation exerts significant pressure on human health. Effects of environmental degradation on human life sample. Causes and effects of environmental degradation paperblog. As indicated by the ipat equation, environmental impact i or. The primary effect of habitat destruction is a reduction in biodiversity, which refers to the variety and abundance of different species of animals and plants in a particular setting. Although a greater portion of wastes come from industries, families also have a.
It is defined as any change or disturbance to the environment perceived to be deleterious or undesirable. Environmental degradation is the deterioration of the environment through depletion of. Yet another major cause of environmental degradation is the urban development. One of the main causes of environmental degradation is population explosion or rapid growth of population. Causes and effects of environmental degradation conserve. When the environment becomes less valuable or damaged, environmental degradation is said to occur. A world population of around a billion would have an overall prolife effect. The pressure of population on land has increased at a high speed.
The report informs of the impact of climate change on agriculture on. Pollution is one the main cause of environmental degradation, which results from poor disposal of waste. Environmental pollution and its effects how to reduce. Such polluted air and water affects the environment by raising various health hazards. With or without the effect of human exercises, a few biological systems degrade to the point where they cant help the life that is supposed to live there.
It also refers to eco system destruction as well as distinction of wildlife. While environmental degradation is most normally connected with the things that people do, the truth of the matter is that the environment is always changing. When an animal loses the natural home or habitat that it needs to survive, its numbers decline rapidly, and it. Some environmental life species require substantial areas to help provide food. One in five people around the world are dying every year due to factors related to the effect of environmental pollution on human life, from improperlyventilated cook fires to poisonous ground water leading to the spread of malariacarrying mosquitos. Because environment and health are so intimately linked, so too should be environmental and health policies.
One of the greatest challenges facing humanity is environmental degradation, including deforestation, desertification, pollution, and climate change an issue of increasing concern for the international community. In the majority of developing countries, poverty is attributed to poor crop harvests. The effects of environmental degradation vary based on the causes of destruction, level of damage and for how long the problem has persisted. It may involve direct interventions in the environment type e in the figure to counteract the effects of other human actions, direct interventions in the proximate human causes type p, and interventions in the human systems type h that drive global change, intended to have an indirect or downstream effect on the proximate causes. Environmental degradation is the deterioration of the environment through depletion of natural resources such as air, water and soil.
835 831 256 682 299 1067 954 970 1103 1276 6 1312 450 1238 1106 687 452 1264 710 866 408 1442 1469 1219 578 223 580 415 412 1277 1257 808 1496 1177 261 52 989