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Great lakes pollution problem
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Introduction
The Great Lakes provide almost half the water for the residents of Ontario. The Great Lakes also provides water to residents in Thunder Bay, Port Hope, Sault St Marie, Niagara and many parts of The United States to name a few. With 70% of the Earth covered in water only 0.1% of it is clean accessible drinking water. The Great Lakes plays a major role in helping to provide water for people that live near the American/Canadian border. However this resource is being mistreated. Water pollution is a growing problem in the Great Lakes. The Great Lakes is being contaminated by pollutants that are released for direct and indirect sources without proper treatment. This is causing the lake to being polluted with harmful chemicals. By identifying the cause we can take initiative to help conserve the Great Lakes and to help restore it to its natural beauty.
Sources of Water Pollution
The first step in helping the Great Lakes is to identify the source of the pollution. If divided there are three main sources of water pollution; point source pollution, nonpoint source pollution and air pollution. These three sources contribute to the pollution of the Great Lakes.
Point Source Pollution
With Point Source Pollution the pollutants are coming directly from one known source. This source is usually an industry (such as a factory) that releases its garbage into the lake. This garbage could range from water from employee bathrooms to animal carcasses all the way to toxic chemicals and oils from machines. Having the source of the pollution known this source of pollution has been the easiest and quickest to stop. Nearly all Point Source Pollutants have been tracked down and have been regulated since 1972. Because of...
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...y Agreement. (2013, January 1). binational.net. Retrieved May 28, 2014, from http://binational.net/home_e.html
Latham, A., Wright, E., & Tsang, A. (n.d.). Pollution's Effects on the Great Lakes Ecosystem: Introduction and Background. Pollution's Effects on the Great Lakes Ecosystem: Introduction and Background. Retrieved May 28, 2014, from http://sitemaker.umich.edu/section5group1/introduction_and_background
PCB Concentrations found in the Great Lakes [Web Photo]. Retrieved from http://sitemaker.umich.edu/section5group1/files/chart.png
EPA, U. (Producer). Dissolved Oxygen Concentration- Lake Erie Central Basin Hypolimnion [Print Photo]. Retrieved from http://www.epa.gov/greatlakes/lakeerie/erdo8893.gif
Toxic Algal Blooms [Web Photo]. Retrieved from http://www.biodivcanada.ca/0B70CAF9-C37E-4CF8-B487-B618F3981E6B/2-6-Toxic-bloom-May30PC.png
Pollution is something we create. It is man made. We pollute our air, and very importantly, our water. The great lakes is one o...
Today pollution is very high in both inland and marine waters. All different types of water pollution are contributing factors in this problem. Here are some things that are associated with pollution: Pathogens: Pathogens are disease causing bacteria, viruses, and protozoa. They usually come from human sewage. As pathogen numbers increase, so does the risk of human health.
In the news we hear about all the problems with water pollution in third-world countries, making the problem feel sort of foreign to us. However, water pollution is much closer to your home than you might think. As a matter of fact all kinds of different pollution affects us all the time, it can be in the food we eat, the air we breathe, and the water we drink. Pollution has plagued our beloved Buckeye Lake and we intend use the process of dredging to provide a short-term solution, until another, more permanent solution is put in place.
As global temperatures and ocean levels rise, the water levels of the Great Lakes continues to fall. As the lakes hit their all time lowest level in global history in 2012, society remains ignorant to the imposing doom that lurks ahead. Since the Great Lakes make up the largest group of fresh water lakes on Earth and are responsible for approximately 21% of the Earth’s fresh water supply, this issue is becoming one of the largest environmental and economical issues our modern world faces. The effects of this issue include destroying animal habitats and a major economic market; shipping. Water levels in the Great Lakes have been dropping for the past fourteen years, but it wasn’t until boats were scraping the bottom of Lake Huron that people began to take notice. This terrible environmental issue has been dubbed a long term cycle of over evaporation and not enough precipitation to replenish the Lakes. Keith Kompoltowicz, chief of watershed hydrology for the United States Army Corps of Engineers in Detroit has been monitoring this issue for a decade and has made startling discoveries, such as in 2012, he discovered Lake Michigan and Lake Huron’s water levels only rose four inches after winter, whereas the Lakes have been regularly recorded as gaining a foot of water after the winter season had ended. This amount of water added is not enough to maintain a proper water level during the dry, hot summer seasons that evaporate much water from the Great Lakes. While some scientists say that this is just a cycle that will adjust itself naturally, most experts that have been studying this phenomenon, such as Kompoltwicz, would agree that the issue has gone to far
Lake Erie is a fascinating biological system despite many years of climate and human destruction along with ecosystem challenges. The burning river now has become the greatest ecosystem recovery of the world.
The Chesapeake Bay has faced an excessive amount of pollution over the past century. The water in the bay has become so highly polluted that It is capable of causing harm to humans coming in direct contact with the water. Although algae serves a vital role in the bay’s ecosystem, it also creates a problem that is causing a large amount of the problem.
'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. ' (Azeem 1). In Canada, most people live in the southern part along with many agricultural and industrial activities causing the worst cases of water pollution. Water pollution is caused by population growth and industrialization, but can be prevented if proper controls are taken into consideration to help reduce the discharge of waste materials. Water pollution has been a huge disadvantaging concern for humans as well as wildlife for over many decades, but can actually be prevented if attempted. Preventing waste materials from being dumped into lakes and rivers, controlling
The American Great Lakes; Superior, Michigan, Huron, Erie and Ontario make up 21% of the world’s surface, fresh water. These lakes are home to a variety of wildlife species and fish that are a concern. The lakes also provide drinking water for 40 million people. Commercial fishing, sport fishing and Native American fishing are the major industries providing jobs in the Great Lakes Region and this impacts the fragile ecosystem. The urban runoff and sprawl, sewage disposal, agriculture and toxic industrial waste also affect human health, fish populations, and aquatic food chains. The Great Lakes Restoration initiative is the largest investment in the Great Lakes in two decades. There is a task force of 11 federal agencies that developed an action plan to implement the initiative. The action plan is to cover fiscal years 2010-2014 and addressed five urgent issues. Those issues include; 1. Cleaning up toxics and areas of concern. 2. Combating invasive species, 3. Promoting nearshore health by protecting watersheds from polluted runoff, 4. Restoring wetlands and other habitats. 5. Tracking progress and working with strategic partners. In 2012 and 2013 with the input of citizens 3 key priorities helped to guide the restoration project. They were cleaning up areas of concern, reducing nutrients entering the lakes and preventing the introduction of new, invasive species. New technologies, such as a swimming video camera and an all-terrain robot, are granting researchers their first glimpse of a region critical to the Great Lakes’ health.
The Great Lakes are a chain of linked freshwater bodies on the northeastern border of the United States and Canada. They include Lakes Huron, Ontario, Michigan, Erie and Superior: hence the mnemonic HOMES. Currently, and for decades past, humans have exploited the Great Lakes for a myriad of activities including fishing, transportation and as a water source. In recent years, however, research has brought to the fore a pressing issue of conservation ethics. The issue is that of the increasing levels of pharmaceuticals and personal care products (PPCPs) in the Great Lakes. A 2002 study by the United States Geological Survey (USGS) showed that residential, industrial and agricultural wastewaters in contiguous United States had low levels of a variety of synthetic chemicals such as human and veterinary drugs, synthetic hormones, insecticides and fire retardants (qtd. in Alliance for the Great Lakes). Research has linked PPCPs to adverse effects on wildlife and aquatic species. Accumulation of PPCPs, therefore, is a threat to the Great Lakes ecological balance and it must be curbed before the damage is at an irreversible stage.
There is no denying the presences of the Great Lakes, not only are they unavoidable, but they have also been a major player in the growing of civilization in North America and Canada. A person would have to live under a rock, no pun intended, to not know about these phenomenons. Most would ask from where did these Great Lakes come? How did they form? How are they beneficial? What are some of the Great Lakes here? A Great Lake is an extremely large inland freshwater sea, which is amazing since we are surround by oceans occupied with salt water. The Great Lakes are the largest system of fresh surface water on Earth, which makes them vital to our survival. However, they have been subject to damage by pollutants. There are five lakes in North America, which are: Lake Michigan, Huron, Erie, Superior, and Ontario. Not many people take the time to try to understand our Great Lakes or the importance of them. Coming to understand what these Great Lakes are, how they got here, and how they are beneficial to our ecosystem will ultimately help us further appreciate their vital diversity and encourage us to preserve them.
"Water Pollution." Current Issues: Macmillan Social Science Library. Detroit: Gale, 2010. Opposing Viewpoints in Context. Web. 5 May 2014.
Freshwater is quite scarce, but it is even scarcer than one might think: about seventy percent of all freshwater is frozen in the icecaps of Antarctica and Greenland and is unavailable to humans. Most of the remainder is present as soil moisture or lies in deep underground aquifers as groundwater. It is not economically feasible to extract this waster for use as drinking water. This leaves less than one percent of the world’s fresh water that is available to humans. It includes the water found in lakes, reservoirs, groundwater that is shallow enough to be tapped at an affordable cost. These freshwater sources are the only sources that are frequently replenished by rain and snowfall, and therefore are renewable. At the current rates of consumption, however, this supply of fresh water will not last. Pollution and contamination of freshwater sources exacerbate the problem, further reducing the amount of freshwater available for human consumption. Something must be done if humans want to even survive in the near future: the lack of clean drinking water is already the number one cause of disease in the world today. The first step is worldwide awareness of the water crisis: governments and the citizens they govern worldwide need to know about this problem and be actively involved in solving this problem.
Water Pollution is a current issue that has serious consequences; it progresses everyday in our lakes, oceans, rivers and other bodies of water.
Miller, Debra A. Will the World Run out of Fresh Water? Detroit: Greenhaven, 2007. Print.
Water pollution is also a major thing in the world because almost 60% of it is fishes. It occurs due to several factors; the industrial waste dumped into the rivers and other water body’s cause am imbalance in the water leading to its severe contamination and deaths. And the infamous Global warming is the emission of greenhouse gases particularly CO2 is leading to global warming.