Environmental pollution is any discharge of material or energy into water, land, or air that causes or may cause acute shortterm or chronic longterm detriment to the earths ecological balance or that lowers the quality of life. Environmental damage in the form of loss of green cover, loss of biodiversity, huge landfills, increased air and water pollution can be a big turn off for most of the. Effects of environmental degradation custom writing service. Michelsen institute t he environmental refugee has appeared in the literature on environment and security, and with it the refugee as both a cause and victim of. Some aquifers require a very long time to recharge and thus the process of over drafting can have consequences of effectively drying up certain subsurface water supplies. Most importantly, the environmental consequences of tobacco consumption move it from being an. The destruction of environments and the eradication of wildlife. Causes and consequences of air pollution and environmental injustice as critical issues for science and environmental education, the impact of air pollution on health, economy, environment and agricultural sources, mohamed k. Environmental degradation an overview sciencedirect topics. Environmental degradation has been cited as one of four root causes of refugee flows, together with political instability economic tensions and ethnic conflict unhcr 1993. What are causes and effects of environmental degradation.
Environmental pollution refers to the degradation of quality and quantity of natural resources. There are many ways to achieve this, but i will list 5 major steps to achieve this. Pollution introduces contaminants into the environment that can m aim o r even kill plant and animal species. The environmental degradation in darjeeling hills are caused by many complex and interrelated factors i.
Health and ecological consequences of the aral sea crisis. The pressure of population on land has increased at a high speed. Let us check what environmental degradation is, its causes and effects. Broadly, environmental pollution consists of six basic types of pollution, i. According to world bank experts, between 1995 through 2010.
When natural habitats are destroyed or natural resources are depleted, the environment is degraded. Deforestation is the clearing of trees without the intent of replacing them or reestablishing a stand of trees. This study investigated the socioeconomic factors and causes of land degradation e. Presentation on environmental degradation s y b com presented by veenith soman shreyas dani vijay choughule vipul kale submitted to mrs. By the time the biome is divided, the vast patches of living space. Areas exposed to toxic air pollutants can cause respiratory problems like pneumonia and asthma. Meenakshi madam slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. To find out the causes for environmental degradation in india 2. Effects focus on atmosphere, human health and nature. Desertification in kuwait is a process of environmental degradation under fragile ecological conditions and intensive human activities and the consequences of gulf war. There are multiple ways in which environmental degradation takes place. 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. This process can be entirely natural in origin, or it can be accelerated.
The main outcome of land degradation is a substantial reduction in the productivity of land. What are some solutions to environmental degradation. Environmental degradation increases the vulnerability of the societies it affects and contributes to the scarcity of resources. One of the main causes of environmental degradation is population explosion or rapid growth of population. Causes and impacts of land degradation and desertification. The aral sea, formerly one of the largest inland seas in the world, has become a symbol of what can go wrong when transboundary water is mismanaged.
In this paper, i describe the national and global causes and consequences of environmental degradation. Looking into these will help you identify the causes and what steps you can take to mitigate those effects. Causes and consequences of air pollution and environmental. Water and air pollution are unfortunately the comm on causes of environmental degradation. Soil degradation is the inability of soil to support the growth of crops.
The main causes identified for depletion of resources are. Learn more about the causes and outcomes of environmental degradation in this article. If we continue our consumption and daily life behavior like we did it for the last decades, future generations will suffer from enormous adverse consequences. Environmental degradation by neha patil muthu gomathy v 2. Control and limit human population, this is the major source of environmental degradation. The degradation has adverse impacts on humans, plants, animals. The main reasons responsible for environmental degradation are as follows. In kuwait, very severe desertification prevails, due to increasing formation of new active sandy bodies, deterioration of many areas of natural vegetation cover to less than 10%, and limited water resources for largescale. The effects of environmental degradation vary based on the causes of destruction, level of damage and for how long the problem has persisted. The modern technological progress is actually the root cause of the environmental deterioration. Government control of the marketplace is fragile and subject to the whim of fickle voting trends and manipulative propagand. Environmental degradation is the deterioration of the environment through depletion of resources such as air, water and soil. Evaluate the existing economic policies designed to reduce poverty.
Almost all physical, chemical, biological and other activities are responsible for environmental degradation. As the human population keeps on enlarging, there is a lot of pressure on the utilization of natural resources. Environmental degradation what you need to know and its. Environmental degradation, migration and conflict astri suhrke chr.
While the impacts of industrial activity on the natural environment are a major concern in developed countries, much less is known about these impacts in developing countries. Causes include overpopulation, air and water pollution, deforestation, global. Environmental degradation is the disintegration of the earth or. Principal health and productivity consequences of environmental problems3. In the end, it is the plant, animal species and human life that depend on the environment, which suffer the consequences of degradation. Environmental pollution has its own causes, effects and solutions. Mother nature the natural environment, with all its ecosystem services, comprises the entire basis for life on the planet. This often causes overexploitation of the natural resources, and contributes to environmental erosion. Climate change, environmental degradation, and migration. In this paper, i describe the national and global causes and consequences of environmental degradation and social injustice. Water pollution contaminates drinking water, air pollution pollutes the air we breathe and poses a health risk, while. Both poverty and environmental degradation have been increasing in many developing countries, hence there is a pressing need first to evaluate and analyze the povertyenvironmental degradation nexus, and second, to prescribe policy options to mitigate or eradicate these two problems.
Pollution is unquestionably one of the primary reasons. Boahene african society for environmental management, po box 2205, 3500 ge utrecht, the netherlands. Conventional causes and environmental consequences what is soil degradation and why should you care about it. This artical identifies and quantifies the environmental consequences of industrial growth, and provides policy. Environmental pollution, types, causes, impact and. Environmental degradation is a serious problem to humanity. Explore the determinants of environmental degradation im ghana. Millions of people are known to have died of due to indirect effects of air pollution. Use only renewable and sustainable products, materials and energy. Pdf our environment is deteriorating for the last two centuries and almost every part of the planet has been touched by it in one way or the. Dramatic environmental degradation has occurred, with consequences for the 3. Efforts to counteract this problem include environmental protection and environmental resources management. Unesco eolss sample chapters water resources management vol. Instead, drawing particularly on unrisd work, it focuses largely on the social impacts of and responses to environmental degradation in rural areas of the third world.
Land degradation is a natural and socioeconomic causeeffect phenomenon that is widespread all over the world. Environmental degradation is the disintegration of the earth or deterioration of the environment through consumption of assets, like, air, water and soil. Mahendra pratap choudhary associate professor, department of civil engineering, university. This agricultural problem could detrimentally impact our food and water supplies as well as the general sustenance of life.
Thus this assumed reform plan cannot be complete without the inclusion of environmental issues because environmental. Osd principal, department of commerce, delhi college of arts and commerce, netaji nagar, university of delhi, delhi110023, india. Environment degradation, consequences, pollution and climate. Elaborate on steps taken to reduce environmental degradation in ghana. A complex nexus mostafa mahmud naser abstract the individual or combined effects of climate change are likely to trigger mass human movement both within and across international borders. Causes and effects twoday international conference on materials for energy and environmental protection 7 page icmeep18 ii. Environmental degradation is a process through which the natural environment is compromised in some way, reducing biological diversity and the general health of the environment. Thus, arthur and jeanette conacher defined land degradation as alterations to all aspects of the biophysical environment by human actions to the. In the following, the types, causes, effects and solutions for environmental degradation are examined. There are many examples of environmental degradation throughout the world. Environmental reform is a constituent element in the main reform aspects such as political reform, economic reform, social and cultural reform. Some species of environmental life require substantial areas to help provide food, living space and other different assets. Learn reasons for deforestation and discover the consequences of this process in all. Air pollution, water pollution, garbage, and pollution of the natural environment are all challenges for india.
What are some of the causes of environmental degradation. Causes and consequences of desertification in kuwait. Now is the time to fight environmental degradation. Cause and effects of land degradation environmental. Environmental degradation means reduction in the quality of the environment due to man made and natural factors. The number of environmental refugees is estimated to be 10 million out of the 17 million official refugees and. Causes and effects of environmental degradation conserve. History, nature, causes, consequences, and solutions conacher, arthur encyclopedia of life support systems eolss above. Environmental degradation has a harmful effect to human beings. Pdf the subject of environmental economics is at the forefront of the green debate.
836 1069 462 1378 334 555 176 804 1051 497 333 347 1625 1227 643 1309 60 487 195 49 490 1468 56 1276 1319 1141 1257 849 342 1462 967 788 1189 750 1526 644 1408 1453 1442 1109 491 470 887 101 1422 159 1499 845