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Eutrophication In Rivers

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My goal is to decrease the amount of nitrates in river systems.

Explain the science of the problem that is created by the indicator.
Eutrophication
Eutrophication is a process that occurs as a result of this indicator. When farmers use fertilizers with nitrates on their crops, the rain washes the nitrates into the river. This excessive amount of nutrients causes the plants to grow rapidly. Now that these plants have grown so large, they block the sunlight. The underwater plants are deprived of sunlight so they start to die. Bacteria starts to decompose these plants. The bacteria consumes all of the residual oxygen. Once these underwater plants have died, they leave the fish and other aquatic life without shelter, food and oxygen. The fish and other aquatic life start to die, due to the lack of both oxygen and sunlight.

Another concern of the use of fertilizers with nitrates are groundwater contamination. Nitrates are water-soluble and can remain …show more content…

This impacts our well being because, according to the website: The Mekong River- Survival for Millions, the water from rivers are the source of most of our drinking water. Eutrophication causes an abundance of bacteria to form in the river. If there is too much bacteria in the water, it will cause sicknesses and negatively impacts our health. However, if there is too much manure in the water, it will contaminate the water and negatively affect our health as well. This is why we should use animal manure in moderation. However, there will be different opinions on the proposal. Some people may get upset because the use of animal manure on our food seems revolting. But, I think that most people will not be upset about this change. This is because animal manure is a natural fertilizer so we will be able to receive the same benefits for a more sustainable solution. This is how my proposal/ solution impacts the compass point,

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The variables measured are nitrate, nitrite, total phosphorus, ammonia and transparency. Harrison also states that river and Lake Eutrophication is a problem across most of Europe because of excessive nitrogen and phosphorus levels from agricultural, industrial and domestic effluents. Harrison states that natural organic matter is present in most natural eco systems.

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The same is true for the nitrate levels. The location of Commons Stream could be the reason the nitrate level is higher. Commons Stream is near the UMBC parking lot. This in turn has both a heavy student and traffic population. Due to this the nitrates may be contaminated by the excess litter and trash found in the

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Environmental Science and Sustainability (SCI201 -1504A -07) Instructor: Trena Woolridge Unit 4- Discussion Board Amanda Kranning October 27, 2015 Eutrophication is a syndrome of ecosystem responses to human activities that fertilize water bodies with nitrogen (N) and phosphorus (P), often leading to changes in animal and plant populations and degradation of water and habitat quality.(Cloern, Krantz, & Hogan, 2013) Eutrophication forms when an abundance of nitrogen and phosphorus increases growth within an environment.

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Farmers turned to fertilizer, which contains Nitrates. Nitrates also known, as NO3 is a natural compound made of oxygen and nitrogen (Chern, 1999). Nitrates can be found in the air, soil, water, and plants (Johns & Yaremcio, 2004). Much of the nitrate in our environment comes from decomposition of plants and animal wastes (Partnership For Environmental Education and Rural Health, 2015).

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Violet flowers adorn the plant above the water, however, this plant is even more harmful than it is beautiful. Water hyacinth can form thick, indivisible mats that prevent anything from passing through, including sunlight. The mats can cause oxygen depletion in the water and kill fish (“Water Hyacinth”). According to the article, “Water Hyacinth”, the roots of water hyacinth can provide a habitat for micro/macro invertebrates, however, “Water hyacinth

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Many companies on the Burnett River are pumping chemicals such as E.Coli into the water. This chemical is very harmful to all life including humans. A type of E.Coli can give your kidney failure which is hemolytic uremic syndrome. In 1990, people died to the diseases at a restaurant in China in addition to this E.Coli is not the only chemical being pumped into the Burnett River. Nitrate which one nitrogen and three oxygen, is being pumped into the water by many companies.

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Farmers began to grow their crops in San Joaquin Valley for more than 100 years. Farms in the valley produce mostly vegetables, fruits, nuts, and dairy and they are the main manufacturers in international markets and major suppliers in the United States (Hanak & Arnold, 2017). Farmers are using polluted groundwater to grow their crops and harming the environment by drying rivers and causing people to get health problems. The reason that there are pesticides in nitrates in groundwater in San Joaquin Valley may be the fact that there is a long history of farming and irrigation and generally permeable sediments (Burow & Dubrowvsky, 2014). The first organization that noticed the growth of nitrates in groundwater is the Regional Aquifier System Analyses Program.

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If you’re looking for a soulful mix of country and rock and roll then NEEDTOBREATHE’S newest album, Rivers in the Wasteland, is the perfect combination. After a three-year hiatus from NEEDTOBREATHE’S last album, The Reckoning, fans were starting to wonder if the band was done, especially after the loss of their long-time drummer Joe Stillwell. Nevertheless, NEEDTOBREATHE promised their fans another album. Rivers in the Wasteland starts off with a slow, rumbling song, “Wasteland.”

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Not to mention, there is an aquatic fern, called Giant Salvinia, that spreads extremely fast. What it does is clog waterways, preventing any type of light to get in disrupting the aquatic community (Erickson and Lusk 1). Without sunlight, organisms cannot produce oxygen, therefore the plants suffocate. Any organisms that feed off those plants will also die from the lack of oxygen and may starve to

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The agricultural animal waste should be exempt because that would keep the EPA from including animal manure as a hazardous waste. This bill has been introduced in U.S., it would exempt polluter litter and manure from the requirements of superfund law. This bill also eliminates the reporting requirements for livestock and poultry producers about manure emissions under the Superfund law. This is being done because some farms are very big and the chemical emission from these farms is very high, therefore, there is a need to control the pollution. There should be a limit on the chemical emission from the farms, so that, they do not cause environmental pollution.

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The solution to the problem to the environmental decay caused from the byproducts of the cattle raising industry is to shift our world’s diet from a meat based diet to a diet consisting of plants and meat substitutes. The end of meat consumption would free up vast amounts of land; over 33 million square kilometers of land is currently being occupied by cattle which is roughly the size of Africa according to AsapScience. Although much of this land is now to dry to use, with artificial nutrients and proper care it’s possible much of this land could return back to its natural state of grassland or forests which could in turn help combat global climate change. The end of meat consumption would also massively reduce the amount of greenhouse gas emission because livestock account for roughly 15% of all greenhouse gas emissions which is more than all trains, planes, and cars combined according to health scientist Bryan Walsh. It would immensely reduce our water consumption because about 70% of all freshwater consumption is used for agriculture.

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The river directly and indirectly affects the largest population of any river in the world with over more than 420 million people who rely on it for food, water, bathing and agriculture. And that is not to mention the tens of Millions of pilgrims who venture to India 's most holy of rivers each year to bathe and worship.

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