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Protection of endangered species
Literature review of wetland conservation
Protection of endangered species
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Before development exploded in California, the state contained about 5 million acres of wetland habitat. Unfortunately, over the years California has been willing to part with 91 percent of its wetlands, Southern California having lost 95 percent. Los Angeles County has only one wetland remaining. This being the Ballona Wetlands located between Marina del Rey and the Westchester bluffs, it was once a major part of California’s natural wetland systems. Before development, Ballona wetlands natural habitat covered 2002 acres. This area, 800 to 1000 acres, referred to as Playa Vista by its owners is made up of salt marsh freshwater marsh and part upland and dune areas. It is considered Los Angeles’ largest ‘wetland ecosystem’. Although degraded over the years it still functions as a normal natural wetland - providing vital services. A major function it provides is that it filters out toxic wastes and pollutants from stormwater runoff before they reach the Santa Monica Bay. It is "a coastal plain, and acts as a flood plain for the surrounding area" (FOBW Information folder 1998: Fact Sheet). Ballona is an integral part of the Pacific flyaway, providing vital feeding and nesting habitat for over 185 species of birds, including some on the federal endangered species list. The southwestern willow flycatcher, an endangered species, was just recently seen by developers in an area cleared for construction. Ballona is no doubt a welcomed refuge to all species, both flora and fauna, from the industrial landscape of Los Angeles. The Friends of Ballona Wetlands have said it is "a spawning ground for commercial and sport fish, and a vital source of nutrients for the entire coastal marine environment" (FOBW Information folder 1998: 20 years of C...
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...na Wetlands." http://eco.bio.lmu.edu/www.ballona/fbw.htm. 22 Jan. 98.
Friends of Ballona Wetlands Information Folder. "Friends of Ballona Wetlands: 20 years of Commitment," "Fact Sheet," "Mission Statement: Friends of Ballona Wetlands" 1998.
Helgeson, Rubell. Commentary. "A Phony War to Save the Ballona Wetlands." Los Angeles Times 6 Dec. 1996: B10.
Lynch, Glen. Interview. The Ballona Free Press. [Westchester] May. 1997: 2.
Tagawa, Rick. "History of the Ballona Valley." The Ballona Free Press. [Westchester] Nov. 1997: 2.
Additional References not cited
Ballona Land Trust Mission Statement
http://www.life.net/wetlands/bmission.html
Effort To Protect Ballona Wetland Moves Forward
http://www.house.gov/harman/flapgate.htm
Protestors Target Spielberg, ‘Lost World’
http://www.channel2000.com/news/stories/news-970520-202436.html
Bronxhistoricalsociety.org. 2013. The Bronx County Historical Society. [online] Available at: http://www.bronxhistoricalsociety.org [Accessed: 08 Nov 2013].
Wilhoite, Larry. Spotlight on History: Lawrence Sullivan Ross. Waxahachie Newspaper Inc., 30 November 2013. Web. 26 April 2014.
They also look after the quality of coastal waters by watering down, sifting, and settling deposits, left-over nutrients and contaminants. They are highly productive ecosystems and provide habitats and act as nurseries for all manner of life.
Maintaining ecological diversity is necessary for the survival of a biological community. In the United States, American citizens are on the verge of irrevocably damaging one of the country's most unique and diverse treasures - the Florida Everglades. This national park is now the only remaining patch of a river that used to span 120 miles from Lake Okeechobee to the Florida Bay. Dikes and levees created by the Army Corps of Engineers in the late 1940's drained this river to reduce flooding and increase useable water for the development of the region. This major diversion of water lead to a trickle down effect causing the continual decline of the environmental state of the Everglades. Since then, debates over the Everglades' future have silently raged on for years about how, why, and when the restoration will begin. This ongoing, but virtually unproductive effort has cost taxpayers a great deal without any apparent benefits. Recently, this debate has been amplified by the voices of the sugar industry in Florida, which was attacked for its major contribution to pollution of the Everglades. Now debates rage on with a new effort called the Restudy. Backed by the Army Corps of Engineers, this effort would change the flow of the Everglades, potentially restoring it into the viable community of life that it used to be. The question now is, will this latest attempt to restore the Everglades ever be realized (thus ending the cyclic Everglades debate) or will it simply add up to one more notch on the bedpost of inadequate and failed attempts to save this national treasure. The world is watching to see how the United States will handle this unprecedented cleanup.
...-than reliable conclusion to his own opinions on the Principle of Alternate Possibilities. Last in his argument he reject the presence of freewill. Freewill is a powerful internal idea that can prove to lead us as individuals in different direction. And when we are forced into doing an action that we cannot otherwise choose differently I believe that a person should not be morally held responsible to that said action. It is important to not only weigh the value of the action but also the mind of the individual preforming the act. If they are forced into doing an act that they genuine did not act upon then he or she should not be held responsible. Ultimately, although his conclusion to the Principle of Alternative Possibilities can be viable in some case, it does not manage to completely shadow the idea of morality state in the Principle and is thus rendered false.
In Antigone, we see that Creon fits Aristotle’s definition of a tragic hero. As king of Thebes, he has the character traits that make him an extraordinary person and a tragic flaw that leads to his ultimate downfall. Although many dislike him, Creon’s journey as a tragic hero makes the audience pity him. Unlike comic book superheros, Creon is human. His mistakes are ones we can connect with. In life, we aren’t handed happy endings, and tragic heros like Creon show us this.
Although cats and dogs are both animals they are different in many ways from, showing love, grooming, vaccinations, food, and vet care. To me dogs are more loveable than cats. However, cats are cheaper when it comes to grooming, vaccinations, and food. Owners treat and take care of their dogs better than their cats. I have always been more of a dog person even though they are expensive.
First of all, some people feel smoking marijuana can get hyper, which providing them the emotion of happiness, and helping them to see the world from a different perspective. However, marijuana will cause a lot of healthy problems to human’s body. Marijuana has many physical effects on human such as rapid heart rate, red eyes and dry mouth. Because the chemical THC will enter into the body when people are smoking it, THC will enter through the bloodstream to the brain. The chemical affects them to feel ecstasy and unreality; therefore, THC will make them feel more confused if people smoke marijuana for a long time. According to, “ Treat marijuana abuse like a health problem” (McMillan, 2007, July 17), it shows using marijuana can cause more serious health issues on human’s body such as bronchitis, emphysema, and cancer. In addition, using marijuana has also been linked to lung damage and affects the respiratory and cardiovascular systems. For example, if marijuana ...
This paper introduces the environmental concerns of the loss of coastal wetlands. The paper will discuss the significance of wetlands and the devastation that is occurring because of human activity. Wetlands are an essential element of our environment both ecological and societal; conservation will be essential for the preservation of these precious ecosystems.
Marijuana has the reputation of giving users a high when smoked, eaten, or inhaled through vaporization. The chemical that causes the feeling of euphoria is called Delta-9-tetrahydrocannabinol (THC). When smoked or ingested, the THC rapidly passes through your lungs or stomach, then your bloodstream, and to other organs in your body. When it finally reaches your brain, the THC targets specific brain cells called cannabinoid receptors (Harding, 2013). These receptors are especially found in parts of your brain that control your memory, thinking, pleasure, concentration, perception of time, and coordinated movement. Users will experience alterations with their mood, have difficulty with problem solving, and will definitely have trouble learning and memorizing. These are just a few health issues marijuana can cause to your brain.
Dogs are extremely lovable and the only thing in life that they want is to be loved by their owners. With dogs, everything in life revolves around love and affection. The only thing that is on a cats mind is food and what they
One reason the world fancies the dog better is because they can keep you unharmed and safe. Dogs can make you more protected because dogs are more likely to honor you and keep you safe from harm, but cats just want to be cherished and can’t learn how to shield you.
* Daily, Gretchen C., ed. Nature’s Services: Societal Dependence on Natural Ecosystems. Washington, D.C.: Island Press, 1997.
The debate between cats and dogs has been raging for a long time. Dogs are a more loving and loyal pet than the cat. I am convinced that dogs are a more superior pet to own because in the end they will give more back in the long run than a cat ever will. This debate will continue to rage as long as the most popular pets continue to be the cat and dog. There are many unique traits to each animal that make them good pets in their own way. I admit that I have only touched upon a few of the more commons traits that I prefer in dogs and some that I don’t like from the cat. In the end a pet owner has to choose the pet that compliments them. A cat is a perfect choice for people who want a low maintenance pet that they can basically ignore and be ignored in returned, but for people who want a loyal friend then the dog is the better pet.
...t difference between a dog and a cat is the training involved. If you want to get a dog you better be prepared to train the dog a lot and you need to have patience with the dog. Dogs learn things slower than cats but dogs also go through more training then cats do. After doing research on both of these animals, I believe that a dog is a better pet because it becomes a part of the family a lot of then a cat does.