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The protection of endangered species
The protection of endangered species
Protection of endangered species
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The snail darter case can be a little ridiculous. Its between the 3-inch snail darter fish and then whether to build the Tellico dam. The main eye attention to this argument is whether we should let the snail darter fish live or not. If we build the Tellico dam to snail darters will die. On the other hand its a big deal because the snail darters are on the endangered species list. In my opinion I'm on the snail darter fish side because I think the fish should live. The cost to build the dam is eighty million dollars. To me that a lot of cash, how about you? I can understand how this case got serious and that some people favor the side of the dam and some other favor the side of the snail darter like I do. Yes the snail darter fish is small but I don’t think that’s a reason to treat it different we should treat like any other animal.
Ok, If you don't know what a Snail darter is let me tell you a snail darter is a new accounteneded fish found in the Little Tennessee River. It is 2.2 to 3.1 inches long. It is found near the shoals of the river near the gravel. They also travel in groups kinda like minnows they do not swim or travel individually. Juveniles usually inhabit quiet pool areas, migrating to shoals by three to four months of age. They usually live up to two to four years. It is known to be related to aquatic snails and part of the perch family. They prey item are caddisflies, midges, and blackflies. What the snail darter fish really looks, the eyes are placed toward the top of the head, four alike dorsal saddles, a blunt snout, and short rounded pectoral and pelvic fins. The back has black freckles all the way down. The color of it would be white bellyitsh when it fades up on to the side its turns yellow the...
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...e Snail Darter fish would have been missed, but let it be taken off the Endangered Species Act list instead of being added to a dead species list. I support animals that’s why I am on the Endangered Species Act side. Did there really have to be a dam there, was it really necessary? I mean maybe it could help with the water flow? But is it worth killing a poor little fish?
In some states it is illegal to move fish so in this case the Snail Darter could not be moved. Another thing is just because its small doesn't mean anything, don't judge a book by its cover! If it wasn't against the law to move fish they probably would move the fish, but it was against the law so it didn't happen. Even if they did move it they wouldn't be used to there new habitat. I am in favor of keeping the Endangered Species Act strong enough to protect species such as the Snail Darter.
The one feature common to the Hoover Dam, The Mississippi river and the three gorges dam is that they all tried to control nature’s swings, specifically in the form of flooding. Before the Hoover dam was built, the Colorado river “used to flood spectacularly…but after 1900 the Colorado provoked a vehement response” (Pg 177). The response was simple, but large. The U.S. built several large dams, including the Hoover dam, on the Colorado to decrease its flooding and increase power and irrigation. Unfortunately, just as human control of the Colorado’s flooding increased, its organisms and habitats were detrimentally influenced, and the water became more and more salinated.
As dams became old and upkeep costs rose many were torn down. This allowed the river to flow freely again and the salmon population increased by 20%. It was discovered that the best way to increase the diminishing salmon population was to simply restore the rivers to their original state. In 2008, a judge ordered for the Columbia and Snake River dams to spill water, allowing the rivers to flow as they would naturally. This water flow allowed the salmon to swim along the currents, as they would have once done
Admittedly, 2/3 of the world’s population living with water shortages is a scary enough statistic to send a shiver up the spine. Barlow doesn’t stop there however; she goes on to say that only 2 % of the U.S. rivers and wetlands remain untouched. What does that mean for the creatures that lived there? Covered that too, “37% of freshwater fish are at risk of ...
Over the years Glen Canyon Dam has been the spark for hundreds of debates, rallies, and protests. These debates have been going on for almost forty years now. The fact is that the dam created a huge lake when it was built, this is what bothers environmentalists. This lake is called Lake Powell and thousands of people depend on its tourists for income. The lake also filled up a canyon called Glen Canyon, some people say it was the most beautiful place on earth. The anti-dam side of the debate has its basis in the fact that Lake Powell is currently covering Glen Canyon. It was very remote so few people got to witness its splendor. This is probably the reason the dam was built in the first place, ignorance.
... the dam, leaving the workers to use just mud and some wood to try to reinforce the weakened dam. Further the fish screen that was installed to ensure that the South Fork Fishing and Hunting Club did not lose any fish to the dam turned out to be a major catalyst in the dam’s final defeat. The failure of the dam to let off pressure due to the debris stuff in these net made what could have been avoided a certainty.
The Black carp originated in many of the Pacific drainage areas of eastern Asia, China, and parts of Russia and Vietnam. Black carp was introduced to the United States in the 1970’s to fish hatcheries and to control the populations of disease carrying snails in ponds. Flooding is the main factor to thank for the release of the black carp, which quickly turned into an invasion of the waterways. The Black carp is a medium size fish with the opportunity to become an extremely large fish if the conditions are favorable. “Based on Asian records, large adults may be more than 1.5 m total length and 70 kg or more in weight”(Nico,L.G). The black and grass carp is close to identical in regard to the characteristics of one another. However, the black carp is a slightly lighter color of black, with extremely large scales on the entire body. A black carp has human like molars as teeth that are used to crush snails and mollusks. With a slightly pointed snout that is a likely adaptation used to filter through the bottom of water bodies in search of food. The physical build of a black carp exhibits the design of a bottom-dwelling feeder. Sporting a long snout, large powerful human molar like teeth the black carp is built to succeed in water full of snails and mollusks. This means that the populations of already near extinct native snails and mollusks are at great risk of being
The United States government and all of its lesser conglomerates have a tough job to do when it comes to protecting its citizen’s rights. The fact of the matter is that the government doesn’t always get it right and citizen’s rights are often infringed upon, the court system aims to resolve these issues. One such instance comes to us from the Supreme Court case Bennett v. Spear in 1997. Here’s a brief summary of the case; in the area of question, the Klamath River in Oregon, it was discovered that two types of sucker fish were in peril due to falling lake levels caused by the Klamath Reservoir project. Irrigation regions and farmers downriver benefitted financially from the abundant water from the river. Their irrigation systems and therefore
Loggerhead sea turtles, scientifically labeled Carretta carretta, are the most global nesting turtle species and the most abundant in United State’s waters. While they are not nesting, they travel through open ocean water, spending time searching for food and resting on the sea floor. These turtles were nicknamed Loggerheads because of their large heads and strong jaw needed to break the shells of crustaceans. Loggerheads have the largest nesting range of any sea turtle, inhabiting the Atlantic, Indian, and Pacific oceans (Spotila, 2004).
The Earth Island Journal comes from the Earth Island Institute, an environmental foundation which is dedicated to the protecting of our worlds environment, plants, and animals. It did seem strange that in the mission statement they mentioned one living thing to save, the sea turtle. They were created in 1982, and have 32 worldwide projects. Their journal, the Earth Island Journal, is said to be a “tree free” print. What is it printed on I wonder? This article focuses on more than Lake Powell; it talks about the 11 dams which are now on the Colorado, and the ecological changes which are taking place along the whole of the river. It uses examples from the Glen Canyon dam to help the argument, but still does not talk about any positive changes in the Colorado River ecosystem.
There are many unanswered questions about the snail kite that we know, if there is a chance you want to find out the information read here to find out. We believe that the main reason the snail kite is extinct because the sudden decrease of apple snails and it is the snail kite’s main food. The Snail Kite is a medium sized hawk with a narrow curved bill. It has a short square tail with white at the base of its tail.The Snail Kite lives in tropical climates such as the Southern part of Florida and Cuba, mostly in marshes and wetlands. It glides over various areas moving very slowly. The Snail Kite weighs from 11-20 ounces and can grow up to 19 inches long while its wingspan is 4 feet. Snail Kites compete with limpkins for apple snails and they
...while simultaneously saving a few other water creatures and rebalancing the ecosystem along the way.)
Endangered Species Act History: The date was December 28, 1973 and the U.S. Congress proudly submits and successfully passed one of its largest pieces of environmental legislation ever: the Endangered Species Act. This act was signed by Richard Nixon into law and passed with a staggering 355 to 4 vote. The law was hailed by proud legislators as the right action, and, if anything, long overdue (Dwyer, Ehrlich, & Murphy, 1995). This act prohibits many activities involving endangered species. These prohibitions include: importation into and exportation from the U.S.; taking of species within the U.S. and its territorial seas, this includes all land areas public and private; selling, possessing, carrying, shipping, or delivering any such species unlawfully taken within the U.S., and selling or offering for sale of species in interstate or foreign commerce (WWW site, ESA).
The state offered to sell the canal, the railroad company bought it for the right of ways yet had no need to maintain the dam, which due to neglect, broke for the first time in 1862. McCullough stresses that man was responsible for the dam and its weaknesses nearly thirty years before the great flood as he explains how the initial repair work was carried out by unqualified people and how the discharge pipes were blocked up.... ... middle of paper ... ... McCullough makes a firm argument for the responsibility of man, and asserts the blame on the necessary people, therefore I feel he makes a fair and accurate assertion which I would agree with.
Barbour, Roger W. and Ernst, Carl H. Turtles of the United States. Lexington: The Universty Press of Kentucky, 1972. Print
Having considered both sides of the argument surrounding the Endangered Species Act, it seems logical to conclude that, despite the fact that they Endangered Species Act could stand some improvement in terms of the speed of the bureaucracy that governs it, the Act itself is quite sufficient as is as long as it is administered to the full extent of its power. There is a growing tendency in government, however, to undermine the strength of the Endangered Species Act by making decisions on when and where to apply it a political matter rather than an ecological matter (Munro, 2010). To do this is to insure that ultimately it will not just be the environment and the wile organisms that live in it that will lose, it will be mankind as well.