In fact, the effects of water pollution are said to be the leading cause of death for humans across the globe, moreover, water pollution affects our oceans, lakes, rivers, and drinking water, making it a widespread and global concern scipeeps, 2009. The effects of pollution on human beings and aquatic communities are many and varied. A few examples include raw sewage and waste water running into the lake or streams. Our streams,rivers and lakes have serious pollution problems. Causes, effects, and solutions for today and tomorrow high point university. Oil spill occurs due to the release of a liquid petroleum hydrocarbon into the aquatic environment. As a result, atmospheric and water pollution levels were improved significantly in a relatively short period of time.
Definitions and classifications used in the study of air pollution are introduced. Noise pollution can be defined as the excessive noise that disturbs the activities of animals or humans. Oil pollution is most common in large water bodies like seas and oceans. Water quality, pollution, do,bod, total coliform, faecal coliform abstract india is rich in water resources, being endowed with a network of rivers and. The major sources of this pollution come from the motor vehicle engines, trains, aircraft, transportation systems, and systems. Types and sources of water pollution there are several major types of water pollution. Water pollution prevention project toolkit this toolkit explores the water pollution potential on. Noise pollution and the developing child children develop better concentration skills in a quiet environment.
Fresh water pollution may be classified into two types. Industrial waste drips polluting groundwater, the illicit putting of stuff or items. It has negative effects on the living and also on the environment. Generally, it is the contagion of any body of water including lakes, groundwater, sea, oceans, etc. A low sound is pleasant whereas a loud sound is unpleasant and is commonly referred to as noise. When it rains, the ground is not able to soak up all the water. Environmental pollution usually occurs as a result of energy conversions and the use of resources which leaves their byproducts behind in water, soil or air. Nigerias total land and water area is 923,768 sq km, with the area of the land being 910,768 sq km while that of water is,000 sq km cia world fact book, 2005.
One of the most destructive types is petroleum pollution. Also introduced are a brief history of air pollution. The presence of a substance in the environment that because of its chemical composition or quantity prevents the functioning of natural processes and. Environmental pollution, types, causes, impact and. If a dam leaks or bursts, water pollution is guaranteed perhaps the worst offense in the category of mining vs. Children who are exposed to noise pollution while learning are more likely to experience reading delays. One of the most common forms of pollution is water pollution. It is the contaminants of air by the discharge of detrimental substances. Pollution can either be found at the level of superficial water or subterranean water. Oil spilled on land does not spread quickly unlike on water, and the e.
The surface water pollution has a number of sources. Petroleum products, such as oil and gasoline, enter the water from ships and marine terminals, offshore oil rigs, runoff from parking lots, factories, oil dumping, and other sources. Distinct types of pollution are classified depending on the affected part of an environment. River and ocean pollution impacts the environment when animals, plants and the soil are negatively affected. Pdf causes, effects and solution of water polution.
Causes and remedies 279 1990 klt 580, attributed right to clean water as a right to life in article 21. European green capital award nantes 2012 20 1 in total. Most types of oil will penetrate the soil and con taminate 27. Murty and surender kumar 19 certain levels without a. Water pollution control a guide to the use of water. Air water soil noise pollution 2621 words 11 pages pollution introduction pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem i.
Pollution is a negativeundesirable change in the environment, usually the addition of something hazardous or detrimental. In fact there could be a problem of water pollution only if the pollution loads exceed the natural regenerative capacity of a water resource. Water pollution is the contamination of water bodies e. Abdul azeemtextile processingntu water pollution introduction what is water pollution. Water pollution is an environmental problem that is of major concern to us in nigeria and the world at large. Bhardwaj, scientist c central pollution control board, india keywords. Pollution in chambal river at kota was studied by olaniya et al. Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing that drinks or uses or lives in it. Human contribution to water pollution is enormous by way of defecating. Notwithstanding this, the impact of spilt oil on species lower in the water column or on the sea bed is low, although damage may arise from sunken wrecks. Water pollution occurs when there is any physical, chemical or biological change to the quality of water bodiesrivers, lakes, oceans and ground waterthat has harmful effects on any living thing that uses or lives in it. The water pollution is a serious threat all over the world in the light of limited fresh water availability and increasing generation of waste of waste water being discharged either on land or into rivers, lakes, water bodies or sea thereby polluting the fresh water available in rivers, lakes, water bodies, and ground water. Technology has begun to solve some pollution problems, and public awareness of the extent of pollution will eventually make government bodies to be more proactive rather than. Water covers 70 percent of earths surface and is a vital resource for people, organisms and the environment.
Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every type of pollution. Water pollution control 25 years of progress and challenges for the new millennium in 1972, congress resp onded to public outrage over the deplorable condition of the nations waters by enacting the clean water act. Water pollution water resources in most developing countries are being polluted beyond their capacity to sustain traditional uses because of high population growth rates. Join our community just now to flow with the file water pollution and make our shared file collection even more complete and exciting.
Integrated water resources development and management. Oil pollution is the resultant contamination of environment due to the introductionpresence of oil in excessive quantity. The trend has been amplified by the expansion of agricultural land, with irrigation playing a strategic role in improving. They will also learn what causes hearing damage and that animals, as well as humans, are subject to hearing loss. Effects of water pollution water pollution has a duel effect on nature. It can have an adverse effect on the psychological and mental well being of the.
Various types of pollution air, water, soil, noise etc. Egilabor, 1998 apparently, environmental education is of immense importance. Water pollution causes approximately 14,000 deaths per day, mostly due to. Pollution 2 abstract this paper utilizes information from academic journals and books in order to explore the harmful effects of pollution on water. Water resource assessment including evaluation of impacts of climate change on water resources. And yet if you ever see a river or lake around your city, it would be evident to you that we are facing a very serious problem of water pollution. Classification of water pollutants the various types of water pollutants can be classified in to following major categories. This amounts to a potential fall in demand for imported oil in the two. Abstract water is life for all but this water is polluting day by day in severe condition. Air water soil noise pollution 2621 words bartleby. These pollution and evs pdf will give you a lot of help in making notes.
By becoming aware of the problem and what we can do to prevent polluted stormwater, each of us can be a solution to water pollution. Impacts and management of oil spill pollution along the. Types of pollution ppt powerpoint presentation pdf. Definition, sources and effects of noise pollution. Each and every type of pollution has its own consequences and its own causes. Rajesh kumar mishra, tropical forest research institute. Upon completion of this unit, students will understand that noise pollution is more than loud noises. We already know that water is the most important resource on the planet. 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. Water pollution and treatment 193 in legal sense,strictly speaking,pollution of water means a departure from normal state rather than a pure water,for ideally unpolluted water.
Here you will get environmental pollution pdf, air pollution pdf, water pollution pdf, soil pollution pdf, land pollution pdf, marine pollution pdf in english. As a main source of pollutants, humans can help restore our water supplies in order to have a cleaner and healthier planet. Pollution of water of natural origin can be caused by decomposition of organic debris, saltwater invading coastal aquifers, water blackening due to landslides, earthquakes, dust erupted from volcanoes. Causes, consequences, prevention method and role of wbphed with special reference from murshidabad district rozina khatun research scholar, department of geography, tilka manjhi bhagalpur university, bihar, india. Discharges of untreated wastewater from municipalities. Human activities are a major cause of such water pollution.
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