Land pollution is the long term damage, degradation or destruction of the soil and the surface of the earth by the direct or indirect activities of human beings. There are seven categories of environmental pollution. This paper will discuss the problem of environmental pollution and waste management. Environment pollution is one of the most important problems in our world. Environmental pollution and responsible factors css forums. Case study of selected projects in nairobi city county, kenya onyango leah atieno 0 student 0 faculty of arts 0 social sciences department of development studies 0 the catholic university of eastern africa 0 kenya dr.
These factors may be biotic living and abiotic nonliving. Thiseditioncontainsmorethan30%newmaterial,assessing pollution from an international perspective, including air and water pollution, global warming, energy, solid and hazardous waste, and pollution at home. Pollution prevention environmental impact reduction. Htm it is on environmental engineering responsibility. Pollution research workers including chemists, toxicologists, environmentalists, conservationists, botanists, marine scientists, ecologists, biologists.
Pollution is the harm that results because of the presence of a substance or substances where they would not normally be found or because they are present in larger than normal quantities. Manyyear 19931998 comparative hygienic evaluation of industrial and car transport waste discharge in five regions of samara, making use of systemic analysis methods, helped single out the most significant. Chapter iii factors responsible for environmental pollution the world is facing many problems at modern era. An environmental scan completed by the national collaborating centre for the determinants of health 2008b assessed the challenges faced by professionals supporting early child development.
Factors contributing to the pollution of the environment. Fundamentals of prevention and control of air pollution. This is a book about environmental engineering for nontechnical students. As mentioned above, air pollutants can be gaseous or particulate matters. Effects of such pollution are evident around or near fertiliser and chemical plants and other. Respiratory viruses are spread from person to person via various modes of transmission, including direct and indirect contact, droplet spray, and aerosol. Environmental pollution prevention, control, and abatement manual opi. Similarly, noise pollution is caused when the level of noise crosses certain decibels, and soil pollution or. It affects all plant, human and animal life in a negative way.
Environment pollution is a widereaching problem and it is likely to influence the health of human populations is great. Barriers to the implementation of environmental policies at the local level in china. The partners provide a forum where indiana businesses can network and exchange ideas about p2 experiences and discuss how p2 fits into current and future idem programs. Pressure is therefore being exerted on the land, water and atmosphere resulting in the accumulation of biological and chemical pollutants. Department of environmental affairs, 2014, environmental impact assessment and management strategy for south africa draft. Animal models have elucidated potential mechanisms by which humidity and temperature influence human influenza virus transmission. This article explains how you can take action now, starting with small steps. Estimates of similar issues may vary, depending on the underlying. A preferred definition of environmental sustainability environmental sustainability is the ability to maintain things or qualities that are valued in the physical environment 2. The impact of pollution on our planet and our lives. Everything that surrounds us is directly or indirectly connected to the environment. What can influence students environmental attitudes.
Water quality is influenced by many factors like precipitation, climate, soil type. According to the world health organization who, environmental health addresses all environmental physical, chemical and biological factors external to a person, and all the related factors impacting behaviours. Mar 01, lesson on pollution is one a good nowadays environmental stewardship project. Diabetes is a condition that affects the bodys ability to use blood sugar for energy. The emerging environmental health risks and challenges for. Factors contributing to the pollution of the environment in. Major factors of environmental pollution superb essay. This subfactor is related to the companys relationship with suppliers and the. Migration is a complex process, made more so by the role it played in the creation of the apartheid state. Ways to prevent and reduce air, water, and land pollution. Since tighter environmental legislation makes the conventional coalbased processes of electricity generation more expensive, investigations have been made to establish whether a nonpolluting electricity generation process can be developed based on a combination of gasification and combustion of the coal. The factors in the physical environment that are important to health include harmful substances, such as air pollution or proximity to toxic sites the focus of classic environmental epidemiology.
These environmental factors are known as eco factors or ecological factors which include light, temperature, soil, water etc. Chapter 6 environmental pollution control measures jica. Pollution introduces contaminants into the environment that can kill plant and animal species. The recommendations do not necessarily carry the full support of all the sectors represented. In this linear system, nature provides inputs to the human. In environmental implications of expanded coal utilization, 1982. Environmental legislation an overview sciencedirect topics. Foreign direct investment and the environment oecd. Some of the most common factors causing soil pollution are elucidated and discussed at length below. What is affecting our environment 29 what is affecting our environment 29 commonly, the relationship between human settlements and the environment is considered to be linear figure 3. 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. Learning outcome to know some of the different forms of environmental pollution to explore ways to reduce environmental pollution to develop use of descriptive and. Table 53 shows examples of land condition factors that can be multiplied by. Factors often believed to contribute to soil pollution include the use of chemicals such as acid rain, fertilizers, the salinity of the soil and environmental.
An anticipated impact of climate change on the spread of water. Jan 04, 2012 environmental factors such as temperature, humidity, weather, and ventilation are hypothesized to have an impact on various aspects of the transmission chain. The combined impact of the oil shock and an economic downturn in the. Barriers to the implementation of environmental policies at. The impact of pollution on our planet and our lives p1. Causes of water pollution factors that contribute to water pollution can be categorized into two different groups point sources nonpoint sources point sources are the easiest to identify and control non point sources are ambiguously defined and harder to control.
Early child development needs to be a priority issue in policy and practice. Through the recent decades, people especially in western countries such as the u. The environmental factors have three subfactors were identified. Manyyear 19931998 comparative hygienic evaluation of industrial and car transport waste discharge in five regions of samara, making use of systemic analysis methods, helped single out the most significant chemical compounds and develop a mathematical model of the effects of industrial waste in a large city on the development of. The biggest reason by far for all kinds of environmental damage is the exorbitant amount of gases, harmful to the environment, which is released by the various industries. Outline of presentation b responses at the national level c responses at the international level a major environmental issues. Water and air pollution are unfortunately the common causes of environmental degradation. Chapter 1 environmental factors that influence the. Not only the man, but also other living beings as well as the nature volcanic eruptions, earthquakes have effects on environmental pollution. No attempt is made to cover air and water pollution, solid waste disposal or noise pollution in a rigorous way. The traditional pollution havens debate must be expanded to include more. The complex relationships between environmental factors and human health, taking into.
Environmental pollution, types, causes, impact and. Virus transmission is affected by a number of factors, including environmental determinants, host behavior, host defense mechanisms, and virus infectivity. Many factors contribute to air pollution concentration. An analysis of the factors affecting public participation. Factors often believed to contribute to soil pollution include the use of chemicals such as acid rain, fertilizers, the salinity of the soil and environmental changes. Polluting substances may occur as a solid, liquid or gas. The analysis and recommendations of this report do not necessarily reflect the views of the department of environmental affairs. Global forces may be defined as those factors which impact on the tourism industry worldwide.
Air pollution is considered as the major environmental risk factor in the. Environmental factors and deterioration of materials. The sum total of all these factors constitutes the environment of an organism. Uncertainties remain with respect to the relative importance of these factors and the. Causes and effects of environmental pollution help save nature. Among the problems that worry modern humanity the most, pollution is one of the most worrisome. Emission levels are not the only factor that determines concentrations of air pollutants. Noncommunicable diseases ncds account for 72% of all deaths globally and this proportion is growing. This means that a reduction in emissions of a pollutant do not always translate to an equivalent reduction in concentrations of that pollutant. Similarly, noise pollution is caused when the level of noise crosses certain decibels, and soil pollution or land pollution is caused as a result of. For a happy, progressive and purposive living, the earth and its environment must not only be kept pollutionfree but also be protected from the hazards of pollution.
Effects of air pollution on human health and practical measures for. Fertilizers and pesticides used in agriculture are key causes of environmental pollution. Top 10 causes of environmental damage youth ki awaaz. Different techniques for controlling these pollutants are discussed below. The three types are type 1, type 2, and gestational diabetes. Chairman, hazardous materials policy council 1 purpose this revision of departmental manual 5600001 supersedes the previous dm 5600001 issued on december 9, 1992. Coker department of civil engineering university of ibadan ibadan environment according to federal environmental protection agency fepa act of 1990, under. Pdf pesticides, environmental pollution, and health. Global forces encompass political, social, technological, demographic, geographical, climatic and environmental type factors. Major factors of environmental pollution superb essay writers.
Nonpoint source pollution also includes nutrients, sediments and toxic contaminants 5. The impact of man on environment through his economic activities are varied and highly. But people using the term environmental sustainability can specify or elaborate the term further. There is so much manmade pollution and environmental. Finding effective ways to prevent and reduce pollution in air, water, or land can seem difficult and downright overwhelming. Major environmental issues pollution of air, water and land. Barriers to the implementation of environmental policies. Environmental factors affecting the transmission of. Company environment, government support, and uncertainty aspects from overseas.
An analysis of the factors affecting public participation in. Pdf in recent years, people have been exposed to several types of substances with broad spectrum due to the rapidly evolving technology. European scientific journal march 2019 edition vol. The factors which contribute to environmental pollution exist in plenty. While air pollution is attributed to burning of fossil fuels, water pollution is associated with drainage of waste. Causes and effects of environmental pollution help save. Air pollution is composed of a complex mixture of substances that have well characterized adverse effects on health. Perhaps one of the best known examples of air pollution increasing morbidity and mortality is the 1952 london smog. Factors responsible for environmental pollution the world is facing many problems at modern era. Each chapter is presented in simple language and is provided with learning objectives, body introduction, exercises, and suggested reading as appropriate. Factors contributing to the pollution of the environment in a large industrial center. The partners realize that pollution prevention is the arena where the environment and economics can meet on common. Africas environment, economy, lifestyles and livelihoods.
Pdf environmental pollution causes and consequences. Environmental pollution united states department of. 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 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. Change can begin with our daily choices as individuals.
What are the environmental factors that affect the supply. In this paragraph, the purpose is not to quote an endless list of legislative acts in place globally, but to present the main underlying principles in environmental policy formulation, which constitute the common base. He added other factors, such as poor environmental regulation, less efficient technology of production, congested roads, and age and poor maintenance of vehicles, also add to the problem. Environmental pollution, types, causes, impact and management.
Control defines environmental pollution as any activity, by corporations or individuals, which compromises the health andor environment of other persons in a localized area, where the causal link is clearly established. An open question article pdf available in the journal of environmental education 412 january 2010 with 120,303 reads how we measure reads. Urban development according to many noted ecologists, including those at cornell university, urban development is. This is the simplest and most fundamental way to express the concept. Causes, effects, and solutions for today and tomorrow since people living in the twentyfirst century have the likelihood of experiencing the effects of harmful pollution, looking at the causes of this water and air pollution is definitely vital in halting its devastating consequences. Oct 17, 2016 major factors of environmental pollution. Factors like the weather, chemical transformations in the air, and transport of pollutants from outside europe all play a role. Different air quality issues arise in conjunction with the different steps of the. However, for most industries factors such as age, size and community pressure are more important in raising standards than foreign involvement. This chapter represents an effort to stimulate and contribute to a dialogue that will help. Chinas national leaders made a priority ofhave recently changing lanes from a pollutionintensive, growthatanycost model to a resourceefficient and sustainable one.
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