Research Paper On Mercury Pollution

Wrangell-St Elias is one in four Alaskan national parks that tested positive for mercury. In some cases the levels exceeded the State of Alaska’s human consumption levels of mercury for women and children. The test was part of a multi-year U.S. geological survey and study of fish in high elevation lakes and streams. Mercury was found in all fish and can be harmful to other fish, wildlife, humans etc. The mercury was found in fish in Copper, Tanada, and Summit Lakes. Consuming high amounts of mercury can damage developing brains in babies and

Additionally, the effect of mining rocks is clear all over the world. For instance, according to the book, ‘The Amazon Gold Rush and Environmental Mercury Contamination,” the author mentions mercury contamination of waterways in the Amazon around gold mines. The problem is the extensive effluent that is discharged into the rivers and streams. The effect on marine life can be deleterious. The importance of the Amazon area to sustain the global equilibrium in the environment has been recognized worldwide. This has been much more accentuated in the present days due to the intense debate related to global warming. Consequently, all initiatives or studies directed to a better knowledge and management of that huge environment are welcome and needed.

With the well-being of future generations in mind, environmental concerns have begun to establish a permanent residence atop the priority ladder for a vast array of Americans. Consequently, writers and political pundits alike are seizing this opportunity to capitalize on advocating their stance on the issue. Information, representing all positions, pours in at an unrelenting and unfathomable rate. For the average American it can be an arduous process sifting through all the rhetoric in attempt to find the real truth regarding our impact as humans on the environment; one such example is Susan Brown’s article The EPA’s Mercury Problem. In this article Brown attempts to expose hypocrisy among progressives by paralleling the Environmental Protection

Owing to this week study, I learn the difference between water quality and water quantity, whereas tackle water pollution is a matter of utmost urgency. Like other communities, people in my country continues to trivialize the world's top environmental problem, sparse drinkable water. Hence, I want to make hay while I could, share the knowledge about water supply with my fellow peers, family members, friends, let more and more people aware of the potential water problems and then take necessary precaution to save our only planet.

Since I am not a citizen of United States, I have never voted before, I am not registered to vote, I did not vote in the primaries in March. I do not plan to vote in the general election this November because I do not have the right to vote in U.S.; however, some of my friends plan to vote in the general election. People around me are somehow divided between the Democrat Hillary Clinton and the Republican Donald Trump. If I could vote I would vote for the Democrat Hillary Clinton because she supports gun control, she wants to fight against systemic racism in education & employment, she inspires American women to fight for their rights, and because she is really qualified, she has served as secretary of state, senator

The United States expanded to the west to gain more land and believed that it was their God given right to spread their knowledge across the continent. With Manifest Destiny propelling them to the west it was only a matter of time before the railroads and the transformation from agriculture to industries brought exceptionalism to the United States, they felt as though they were the dominant nation because of their success in their country.

While liquid gold may be a modern allegory for something desirable, there is another liquid metal that is quite the opposite of desirable. Mercury is an unusual metal in that in its standard elemental form it is a liquid. Due to the increase in industry over the last 100 years, Mercury levels have risen, which cause serious damage to humans.

Mercury is an element that can be found in our environment through air, water and soil. Being exposed to constant levels of mercury may be detrimental to one’s overall health since it can impact the nervous, digestive and immune systems of human (WHO). In 1960, the demand of Mercury (Hg) increased significantly as it was needed in many commercial and medical practices, despite its high toxicity levels (dwivedi). Thus, the increase in mercury consumption was due to industrialization. Mercury should be gaining increased medical concerns as it can impact the lives of several classes of society. In Canada, it is found that the vast majority of marine mammals contain methylmercury (MeHg) (Laird). Methylmercury is highly more lethal than Mercury

As already stated, many other locations around the world are affected by mercury poisoning and contamination. For example, Canada and Japan have an extensive history of mercury poisoning, including neurologic symptoms and contaminated fish. These studies have has been documented since the 1950’s in these locations. In fact, the contamination became so problematic the Ontario health department formed a task force on organic mercury in 1972. Further, recent protesting throughout Toronto has asked for Canada to address the contamination of mercury. Findings revealed levels of mercury exceeding those of international standards and included the highest recorded mercury contamination among in the western part of the world. (CITE 6)

Social Class’s Standards In 1930, the national income halved and one-fourth of the American workforce stood unemployed (“The 1930s”). When the lower end of economic social class implied an empty stomach, social class naturally lingered on everybody’s mind. However, social class exists not simply as an economic construct. In To Kill a Mockingbird, Harper Lee presents a story of a town during the 1930s with many well-defined social classes.

Mercury: the planet mercury is a greyish brown planet that resembles to the moon so much that they are nearly identical. The planet Mercury is, just like the moon, filled with many, many, craters. The planet mercury is the planet closest to the sun or of the eight planets. The planet mercury is also filled with many, many rocks. In our lesson we learned that mercury travels around the orbit in not 88 earth days, but 59 earth days. In 1974, a muggle prove was sent up there to the planet mercury to study it. The planet mercury is, one of the 7 planets that don't have a single life form on it, well that's in any records. The planet mercury is 1,516 miles in size. Next i will move on to venus.

Water is a very important commodity to live. Some people say it’s a right, but others at as if it’s a privilege, and as a result, people lack it. The human body is about sixty percent water, but in what I have seen just in my twenty years of life, people do not drink merely enough of it. Instead, water has been replaced as a go-to drink by things like milk, coffee, pop, or energy drinks, but natural energy lies in water. With water we can be more energized, awake, and of course, hydrated, which all together collaborate to help us flourish, stay healthy, and live long. It’s most of the earth’s surface, too; water’s all around us, but we neglect it and deny its crucial place in our health and humanity.

The Clean Water Act lists the SFBay as impaired for mercury. Estimates suggest the bay’s sediment is contaminated with about two hundred metric tons of mercury, much going back to original Gold Rush. This pollutant has affected SFBay biota resulting in a state issued fish advisory waning not to eat some common fish such as Striped bass and limited intake of other species (OEHHA, 2011; Ely & Viani, 2010).

The article describes briefly how the mercury ends up in the fish we eat, how the rain grabs the mercury from the atmosphere and deposits it into the lakes and oceans. Because of the food chain, the largest of the aquatic animals will have the highest amount of mercury, whales and sharks for example. So, communities high in whale and shark consumption will show the greatest risk of mercury poisoning.

Kennedy, Robert F., and Marc A. Yaggi. "Mercury Poisoning Is a Growing Global Menace We Have to Address." The Guardian. N.p., 10 Jan. 2013. Web. 24 Sept. 2013. .