| Papers [1-15] of 100 :: [Page 1 of 7] | | Go to page : 1 2 3 4 5 6 7 —> | Search results on "POLLUTANTS OCEAN": |
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Pollutants in the Ocean, 2002.
Looks at the different types of pollution in the oceans.
1,150 words (approx. 4.6 pages), 8 sources, $ 44.95
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Abstract
The following paper explores various types of pollution in the ocean. Pollution from oil spills, run-offs that result in toxic wastes in the ocean and the dumping of foreign particles in the ocean are discussed.
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Pacific Ocean Pollution., 2002.
A look at the problem of pollution in the Pacific Ocean 1991-2001.
1,150 words (approx. 4.6 pages), 6 sources, $ 44.95
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Abstract
This paper examines and analyzes pollution in the Pacific Ocean over the last ten years, and identifies the various sources for the worsening pollution.
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Ocean Pollution, 2002.
A study into the causes of pollution in the ocean and the grave effect it has on the ocean-life and waters.
2,012 words (approx. 8.0 pages), 7 sources, MLA, $ 63.95
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Abstract
This paper studies the causes and effects of pollution in the world's oceans. The paper lists the causes of this pollution, including oil spills, tanker discharges, untreated municipal wastes and agrochemical residues. In addition to these major causes, the paper also includes a look at the smaller ,yet more common causes, such as medical wastes, beach visitors? garbage and waterfront businesses.
From the Paper
"An ocean organism's internal environment is highly influenced by many external factors. Many marine invertebrates are conformers and have the ability to thrive around the world. They have no need to control their internal environment since the external environment is fairly constant in terms of temperature, oxygen tension, and nutrients. However, with the threat of pollution, the marine invertebrates ability to live within the dirtied and toxic waters are compromised, therefore, resulting in fewer numbers for reproduction, production and harvest."
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Ocean Pollution, 2002.
This paper analyzes ocean pollution.
1,400 words (approx. 5.6 pages), 7 sources, $ 53.95
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Abstract
This paper focuses on key elements of ocean pollution: Oil pollution, toxic materials, dangerous debris and deposits and withdrawals. The author gives an overview of the efforts underway to prevent further pollution of the world's oceans.
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Ocean Pollution, 2002.
A look at the phenomenon of ocean pollution and its affect on sea life.
1,305 words (approx. 5.2 pages), 4 sources, MLA, $ 44.95
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Abstract
This paper introduces, discusses and analyzes the problem of ocean pollution, and how it is affecting marine life. It also looks at what is being done to control pollution in the United States and around the world. The paper shows that, as the world become more industrialized, the pollution in the ocean is becoming more of a problem.
From the Paper
"There are numerous pollutants contaminating the world's oceans ? they have been building up for hundreds of years, and they are both man-made and natural, although man-made pollutants are much more common than natural pollutants. Over 900,000 gallons of oil spills into the oceans every year, either from leaking tankers, oil spills, or leaks from oil dredging machinery. "In 1997, the 22 oil spills reported worldwide involved a total of 15 million gallons (57 million liters) of oil" ("Water Pollution")."
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Ocean Pollution & its Impact on Coral Reefs, 1998.
Discusses the ways in which human activity has a negative impact on coral reefs. Examines possible solutions to the problem.
2,250 words (approx. 9.0 pages), 9 sources, $ 79.95
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From the Paper
"Ocean Pollution and Its Impact on Coral Reefs
Introduction
Humans now dominate most of the earth's ecosystems, both land and water. Between one-third and one-half of the land surface has been modified by human activity and the carbon dioxide concentration in the atmosphere has increased by nearly 30 percent since the beginning of the Industrial Revolution (Vitousek et al., 1997). Species have been driven to extinction, particularly birds. At the present, scientists are even beginning to believe that human action might extinguish some marine species that spend their whole lives in the ocean (Malakoff, 1997). Multiple assaults on the ocean affect everything from fish to coral reefs. The intention in this analysis is to explore how ocean pollution affects coral reefs..."
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Oil and the Marine Environment, 2005.
An analysis of the effect of oil pollution on ocean life.
2,236 words (approx. 8.9 pages), 10 sources, MLA, $ 69.95
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Abstract
This paper examines the impact of underwater fossil fuel extraction and transportation on ocean life. It looks at how several accidents have happened during the ocean transportation of fossil fuels, polluting the surrounding ocean waters ,and killing marine life, and how offshore fossil fuel extraction may also lead to oil spills, polluting the surrounding environment. The paper examines the effect of oil pollution on ocean life from these two perspectives and argues that the environment cannot survive these accidents for long. Solutions are proposed, such as stricter controls on the specification of the ships used to transport fossil fuels and, maybe, the prohibiting of offshore drilling of fossil fuels.
From the Paper
"In order to understand the effects of oil pollution in the ocean life and the difficulties in identifying the invisible pollution, the difference between the short term and the long term effects of pollution should be taken into consideration. The short term pollution is the effect of the obvious pollution on the marine environment. One of the most significant examples of the short term pollution is the accident of Exxon Valdez. As Robert H day Et Al biologists say, on the 24th march 1989, the oil transportation tanker Exxon Valdez crashes the Prince William sound area in Alaska and within hours an incredible amount of oil had spilled into the marine environment."
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Toxic Pollutants, 2006.
A discussion regarding the level of toxic pollution with which we are living.
2,372 words (approx. 9.5 pages), 12 sources, MLA, $ 72.95
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Abstract
This paper takes a look at the dire issue of toxic pollutants and government intervention. According to this paper, world governments are not doing enough to combat this serious problem.
From the Paper
"A series of proposals had been made at the time, based on the moral demand that encompassed Agenda 21. Offering greater financial support for developing countries, building home institutions for greater national protection capacity and an appropriate legislation, increasing the role of the indigenous people, of women, and the young generation in order to ensure a wider range of action, these were just some of the guidelines for subsequent follow ups. The Commission for Sustainable Development was therefore created to ensure a better coordination of measures at global, regional and national level. The 2002 Summit generated the further statements of principles, along with reaffirmed efforts to "promote the integration of the three components of sustainable development -- economic development, social development and environmental protection -- as interdependent and mutually reinforcing pillars" (Johannesburg Plan of Implementation). Thus, actions should be followed in order to ensure poverty eradication, changing patters of consumption and production, protection of natural resources. The institutional framework is also outlined, including additional emphasis on the future role of "relevant United Nations agencies, programs and funds, the Global Environment Facility and international financial and trade institutions" (Johannesburg Plan of Implementation). "
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Nursing and Pollutants, 2007.
A discussion of the nurse's role in increasing community awareness of environmental risks.
1,557 words (approx. 6.2 pages), 4 sources, APA, $ 51.95
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Abstract
This paper considers the nurse's professional responsibility in detecting and notifying her community of any environmental risks, such as harmful pollutants. The paper further defines which environments this includes, as well as the nurse's role in being knowledgeable about these pollutants. The author gives a basic overview of what constitutes a toxic risk and the nurse's role in providing information about these hazards. The paper also discusses the Orem model, which stresses the need for nursing intervention to promote improved self-care for the patient in acts of daily life.
From the Paper
"Toxic risks may come from unexpected, seemingly harmless sources, such as gardening supplies, food, and the air itself. According to Barbara A. Sattler of Georgia Nursing: "many commonly used pesticides in agriculture, and even those used for homes and gardens, have not been sufficiently evaluated for their effects on human health-carcinogenicity, reproductive or neurological risks.... Dioxins are a family of highly toxic chemical compounds that are created when we combust chlorine compounds: Dioxins mimic human hormones and thus can create a range of potential dysfunctions in the human body-reproductive, neurological, immunologic [system]. They are also carcinogenic. Consumer Reports has tested baby food meat products and found them to have dioxin levels 100 times the Environmental Protection Agencies allowable amount" (Sattler, 2004-2005: 1). "
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Marine Pollution, 2006.
An in-depth look at the serious issue of marine pollution.
2,336 words (approx. 9.3 pages), 6 sources, MLA, $ 71.95
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Abstract
This paper reviews and discusses marine pollution. According to the paper, the ocean plays a critical role in sustaining life on this planet. The paper discusses how economic and social prosperity will be useless if the coastal and marine environments are sacrificed, abused or neglected in the process of development. The paper goes on to discuss the serious environmental issues pertaining to marine pollution facing us today.
From the Paper
"The accidental wreck of a 20-tanker, 987-foot ship of Exxon Valdez in Bligh Reef led to the rupturing of eight of its 11 cargo tanks and the spilling of 10.8 million gallons of crude oil into Prince William Sound in March 1989 (US Congress 1960). Although no lives were lost, the accident was an immense disaster to fisheries, subsistence livelihoods, tourism and wildlife. Most important was the awareness that the sanctity of the Alaskan waters was most outrageously ravaged. In response, US Congress passed the Oil Pollution Act of 1990, which established measures in preparing for and preventing spills for the implementation and enforcement of the US Coast Guard. It requires transporters of oil and production facilities to develop and implement response plans, participate in preparedness drills and maintain safe shipping and handling practices (Earle 1995). MARPOL began to control the operations and passage of new oil tankers, the carrying of noxious liquids in bulk, the control of sewage and other "grey water" and garbage, including plastics, metal, glass, galley wastes and other materials (Earle, US Congress)."
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World's Oceans, 2005.
An examination of "An Introduction to the World's Oceans" by Keith Sverdrup.
2,854 words (approx. 11.4 pages), 6 sources, APA, $ 84.95
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Abstract
This paper uses "An Introduction to the World's Oceans" by Keith Sverdrup to back up some of the serious issues raised through recent research conducted by the U.S. Commission on Ocean Policy, in particular, the ongoing and future pollution threats to ocean waters, citizens, and marine life. Journal articles also supplement the paper and the topics being reviewed.
Table of Contents
Introduction
The Economic Value of Oceans to Americans
Waste Dumping in Our Oceans
Oil Contamination from Various Sources
Toxins and Trash Entering the Oceans
The Depleted Fisheries
The Vanishing Wetlands
Conclusion
References
Endnotes
From the Paper
"The U. S. Commission on Ocean Policy reports that more than 28 million gallons of oil from human activities enter North American waters annually, but, according to an article in Issues in Science and Technology, "the bulk of human-related inputs is not due to large-scale spills and accidents that occur during the transport of crude oil or petroleum products" (Rabalais, 2003). In fact, researchers looking for sources of oil that runs into America's oceans can look into the "chronic low-level releases" of oil that add up to "roughly 16 million gallons of oil" annually, running down rivers and streams, according to the Rabalais article.
These oil pollutants "are most obvious in the watersheds that drain heavily populated areas," and the data from the U.S. Commission on Ocean Policy, plus the Sverdrup textbook, indicate that coast areas are becoming more and more heavily populated. Some of the 16 million gallons draining originates with "jettisoned aircraft fuel, marine recreational vehicles, and operational discharges, such as cargo washings and releases from petroleum extraction." "
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Air Pollution and Its Control, 1985.
This paper discusses air pollution: Classes of pollutants, effects, control techniques and L.A. air pollution.
1,012 words (approx. 4.0 pages), 25 sources, $ 135.95
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From the Paper
"Major air pollutants include carbon monoxide, sulfur dioxide, nitrogen oxides, hydrocarbons, photochemical oxidants, particulate matter and lead. Additionally, a wide variety of other chemical gasses, mists, fumes and particles have the potential to pollute the air. Some seemingly harmless substances, such as wheat flour, may be considered local pollutants when dust impairs the breathing of workers.
Three air pollutants are frequently discussed together due to interrelated chemistries. These include hydrocarbons (HC), nitrogen oxides (NOx) and photochemical oxidants, especially ozone (O3). The family NOx includes nitrogen oxide (NO), nitrogen dioxide (NO2), ammonia (NH3) and other nitrogen ... "
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Water Pollution, 2004.
An analysis of the environmental problem of water pollution and fish poisoning.
762 words (approx. 3.0 pages), 4 sources, MLA, $ 27.95
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Abstract
This paper discusses the serious environmental hazard of water pollution. The paper contends that the waterways and oceans of the world have been seen as an easy dumping ground for refuse and waste. This includes pollution from raw sewage and oil spills. Ocean and river pollution has increased in line with industrial human development, with more toxic wastes being dumped in water than ever before. The paper claims that marine life and fishing stock in many oceans is being negatively affected.
From the Paper
"Water is the most precious environmental asset and natural resource on earth. Approximately seventy percent of the earth's surface is covered by water and it affects every facet of life and ecology. However, despite this obvious and crucial fact, many rivers, lakes and oceans are becoming increasingly more polluted, creating a serious ecological and environmental problem. Not only is pollution the cause of the death of many organisms essential to ecological balance, but human drinking water has also been affected. This is particularly relevant with regard to the spread of disease. " Estimates suggest that nearly 1.5 billion people lack safe drinking water and that at least 5 million deaths per year can be attributed to waterborne diseases." (Krantz D. and Kifferstein, B. )"
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Pollution, 2005.
The causes and effects of pollution.
2,864 words (approx. 11.5 pages), 11 sources, MLA, $ 85.95
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Abstract
This paper examines the fundamental causes of pollution and its effects on the environment. It looks at the categories of pollution, explains the differences in these categories and describes the different types of polution in the water and the sources of this pollution. The paper also dissusses air pollution and describes its two main causes as well as its dangers. Finally, the paper discusses the long term effects of pollution, and what we can do to help alleviate the problem and prevent further damage.
Table of Contents
Pollution Categories
What is the Pollution in the Water
What is the Pollution in the Air
Pollution Effects - Long Term
But What Can be Done
From the Paper
"Environmental pollution is a serious threat that jeopardizes both plant and animal survival on the planet. Water and atmospheric pollution become more of a danger each passing year as the population explodes and the resources of the planet become more difficult to access. Emerging societies are also demanding the same types of luxuries and materials that the Western world has convinced them that are the symbols of civilized society. This demand is also increasing the need for more production and as a consequence is causing more environmental pressure."
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Noise Pollution, 2004.
An overview of the definition and types of air pollutants.
833 words (approx. 3.3 pages), 5 sources, MLA, $ 29.95
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Abstract
This paper discusses how the word ?noise? is derived from the Latin word ?nausea,? meaning seasickness, and how noise is among the most pervasive pollutants today. It looks at how noise negatively affects human and animal, health and well-being. It also examines how problems related to noise include hearing loss, stress, high blood pressure, sleep loss, distraction and lost productivity, and a general reduction in quality of life and opportunities for tranquillity. It attempts to show that the issue of protection from noise pollution should not be treated as any less important than air pollution or water pollution.
From the Paper
"Noise is among the most universal pollutants today. Noise from jet planes, road traffic, jet skis, jet planes, construction equipment, garbage trucks, car alarms, lawn mowers, and leaf blowers, to name a few, are among the unwanted sounds that are frequently broadcast into the air. Even when the noise level is not dangerous, it can be distracting, which could be dangerous in its own way. Exposure to excessive noise can impair working efficiency, and temporary or permanent hearing loss may occur. Duration of the loss depends on the loudness or the intensity of the noise, its pitch or frequency, the length of exposure and the vulnerability of the person."
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