The Birth of Fish; The Death of Oceans Essay - 3519 Words

The Birth of Fish; The Death of Oceans Overview: Life and death are themselves opposites; then again in our oceans, life sometimes causes death. Over the past few decades, the demand for edible seafood has sky rocketed, resulting in the formation of aquacultures and overfishing. As of now, the two greatest threats to our marine resources result from overfishing and water pollution. Commercial fishing targets key fish species, resulting in an imbalance of the marine ecosystem. In response to the near elimination of these species, an industry has developed to raise these species in farm communities. It was the initial belief of many that aquacultures would help offset the demand for more seafood. However, the result of fish†¦show more content†¦Overfishing also disrupts the hierarchy in the food chain as well, since many of the big game fish are targeted by these companies. When this occurs, fishing fleets then start a process known as fishing down, which is a phrase that was started by Pauly (Pauly, par. 12). Because of overfishing, some members of society have decided to farm raise fish for the consumption by humans. Fish farming, otherwise known as aquaculture, was started in hopes of preserving the oceans and providing a reliable source of seafood. In some instances, it does wonders; in other ways it has hurt the oceans greatly. For certain fish species, such as the vegetarian and shellfish eaters, it makes sense to farm them. For fish such as salmon and other carnivorous fish, it is highly inefficient to farm them. Other byproducts of fish farming include the production of waste, the displacing of natural breeding habits, the spreading of disease, and the addition of other pollutants into the ocean (Pros, par. 3). There is an importance in analyzing the differences between the pros and cons to determine whether or not the good outweighs the bad. One of the major factors which leads us to many questions about the ocean is that of pollution. Pollution occurs in many ways that we can and cannot influence. Pollution occurs from human unsanitary conditions, as well as from agriculture and fish farming. For example, in the Florida Keys andShow MoreRelatedMarine Contamination and Pollution Essay856 Words   |  4 Pagesthe beginning of modern civilization, man has continuously polluted the oceans. As more and more pollution entered the Earth?s oceans and problems became evident, man has been given the obligation to prevent further damage. Sewage, marine debris, toxic chemicals, heavy metals, oil, and radioactive materials constitute six major categories of marine pollutants that mankind needs to prevent from entering the worlds oceans. Sewage has a short lifespan, it decomposes due to microscopic organismsRead MorePlastic Pollution And Its Effects On The Environment1129 Words   |  5 Pages Plastic Pollution is a man made disaster, but it is rapidly growing every day. It is causing harm to oceans, sea life, and even human life, as we know it. It is important to prevent plastics from ever touching the ocean and we need to do something about it soon. Plastic pollution is something that is dramatically impacting the environment and taking action is something we have to do before it affects more of our planet. The plastic pollution in the water is affecting our own well-being. There areRead MoreShark Finning Is The Removal Of The Shark999 Words   |  4 PagesEvery year there are thousands and millions of sharks dying in the ocean simply, because of a soup? Not a soup that makes you feel or look any younger, nor does it cure a sickness, but because of a delicacy. Sharks are at a high demand mainly in East Asia. Shark Finning is the removal of the shark’s fins while they are still alive and throwing the rest of its body back in the ocean where it takes a painful death. Seeing that sharks are on top of the ecosystem, their population is also decreasingRead MoreThe Effect Of Ocean Acidification On The Rates Of Calcium Produced By Marine Organisms1450 Words   |  6 Pagesindustrialization, cement production, and other land-use changes. The ocean absorbs much of this excess CO2 through air-sea gas exchange, resulting in changes in seawater chemistry. Due to human-made emissions, the C O2 content of the oceans has dramatically increased and is gradually acidifying the surface waters. As a result of human-made emissions, the amount of CO2 in the atmosphere and oceans has increased dramatically during recent decades. In the ocean, the accumulating CO2 is gradually acidifying the surfaceRead MoreWhale s Negative Interaction With Mankind1229 Words   |  5 PagesWith Mankind How Are Killer Whales Being Killed? Have you met Shamu? He (or she) is the star orca whale of the 2017 One Ocean Shamu Show at SeaWorld. The showcase begins with the propaganda display about saving the oceans, â€Å"The ocean is the heart of our natural world. Our legacy is tied to its future, in our hands to cherish and protect. We are one world, united by one ocean.† According to SeaWorld, The first Baby Shamu was named Kalina. She was the first surviving orca born in captivity onRead MoreReview Of Wolves Of The Sea 1446 Words   |  6 PagesWhale, or Orcinus orca, is perhaps better known as its colloquial name: the killer whale. There are a few reasons for its nickname- for starters, the Latin name is believed to be originated from the name of the Roman god of the underworld (and hence, death), Orcus. The more modern explanation is sailors would allude to them as â€Å"whale killers† after observing their powerful pod hunting maneuvers, and over time the order of the words switched, resulting in one of our nicknames for the marine mammal, alongRead MoreThe Global Collapse Of Fish Species1645 Words   |  7 Pagesa front-page article titled, â€Å"Study Sees Global Collapse of Fish Species.† Within the article, experts cited that if â€Å"fishing around the world continues at its present pace, more and more species will vanish, marine ecosystems will unravel and there will be global collapse of all species currently fished, possibly as soon as midcentury.† (Dean, 2006). The issue of overfishing, which is defined as â€Å"continuously taking more fish than can be replaced by reproduction and growth,† (Overfishing:Read MoreAlaskan Salmon Lead The Most Interesting Life From Life1389 Words   |  6 PagesAlaskan salmon lead the most interesting life from birth to death, spending time in both fresh and salt water. Eggs are laid by a female fish in a stream. She actually buries up to thousands of eggs, or ova, in a nest called a Redd. The male fertilizes these eggs, once placed. The eggs develop in the winter and hatch in the spring. Once the eggs hatch, now called Alevin, they stay in the nest for approximately one month feeding on the yolk sac of the egg. Once the baby salmon leave the Redd, knownRead MoreWater Pollution And Its Effects On The Environment975 Words   |  4 PagesIt’s defined as contamination of streams, lakes, underground water, bays or oceans by substances harmful to living things. Water is necessary to life on earth. All organisms contain it, some drink it, some live in it. Plants and animals require water that is moderately pure, and they cannot survive if their water is loaded with toxic chemicals or harmful microorganisms. If severe, water pollution can kill large numbers of fish, birds, and other animals, in some cases killing all members of a speciesRead MoreConservation Of Whale Carcass1627 Words   |  7 PagesVincent and the Grenadines (humpback); and Russia (gray and bowhead) (2013). The IWC limits the number of whales that each tribe can hunt a year so as not to deplete numbers. One such group is the Faroese of the Faroe Islands in the North Atlantic Ocean. Practicing their hunts for over 1,000 years, the Faroese claim that the hunts not only provide food and clothing, but also a sense of community. As mentioned by Monder Khoury in his book on cultural whaling (2015), the hunts â€Å"formed an integral part

Physics Physics And Calculus Applications - 1711 Words

MATH EXPLORATION PHYSICS AND CALCULUS APPLICATIONS MS. BUICA – MCV4U7-03 JANUARY 8, 2016 BY: RAMEEL KHAN ------------------------------------------------------------------------------------------------------------ INTRODUCTION The subject of physics applies calculus to many of its principles in order to explain various concepts and objects. In my HL math class, I have used calculus, such as differentiation and optimization, and applied it to kinematics (displacement, velocity, acceleration), which I started learning in my SL physics class. While looking for a topic for the exploration, I thought of pursuing this connection between calculus and physics, and discovered that calculus was present heavily in physics, even more than I had previously thought. While a lot of concepts used simple differentiation and derivatives, I found out that the concepts of work, forces, and energy used the more complex math of integration in order to explain them. Hence, I decided to explore the connection between integration and integrals (calculus) and work, forces, and energy (physics) and attempt to illustrate how integrals are used to come to conclusions about these physics concepts, as well as, on a more personal note, further my understanding of these concepts and connect my knowledge from two different IB classes. To summarize, the aim of this exploration is to explain work, elastic energy, and kinetic energy through integration and reflect on any knowledge that IShow MoreRelatedReal Life Uses For Improper Integrals1072 Words   |  5 PagesIB physics, calculus seemed only to be an abstract concept within the classroom. Yet as I started to learn more about the physical behaviours of the world around me, the significance of the link between mathematics and physics became much more apparent. This link first came to me when I studied Kinematics (Study of motion) in physics, where I learnt about the proper mathematical differential defi nitions of velocity and acceleration. Thereafter, the correlation between the worlds of physics andRead MoreThe Field Of Physics And Physics1593 Words   |  7 Pagesminds of 17th century, Sir Isaac Newton still continues to influence the field of mathematics and physics. He has made revolutionary discoveries in the domains of motion, mathematics and optics. On top of that, he is also remembered as the founder of modern physics principles. Newton was born on 4th January, 1643 in Woolsthorpe, England. 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The ancient period introduced some of the ideas of integral calculus, but does not seem to have developed these ideas in a rigorous or systematic way. Calculating volumes and areas, the basic function of integral calculus, can be traced back to the Egyptian Moscow papyrus (c. 1800 BC), in which an Egyptian successfully calculated the volume of a pyramidalRead MoreEssay on The Evolution of Differential Calculus2658 Words   |  11 PagesDifferential calculus is a subfield of Calculus that focuses on derivates, which are used to describe rates of change that are not constants. The term ‘differential’ comes from the process known as differentiation, which is the process of finding the derivative of a curve. Differential calculus is a major topic covered in calculus. 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One has to endure arguably the hardest schooling out of any major, which includes juggling years of higher level of mathematics and its applications with several rigorous scientific classes such as physics, thermodynamics, and chemistry. One has to discipline oneself especially with time management and sharpness to be able to meet the demand placed on them to graduate. Simply said, one cannot slack even slightly in theRead MorePi And The Real World995 Words   |  4 Pages â€Æ' Abstract Pi has a rich history and numerous applications to go along with it. Pi is used in mathematics, science and engineering. Pi has been traced back to over 1600 BC in Egypt, and today it is celebrated world – wide. Students from elementary school through college know of pi and its multiple applications. It has been used in physics, as well as in geometry. Students will even use it in trigonometry when they are doing sine waves. 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And it has continued to grow ever since I sat down on the first day of my AP Physics 1 class– September 2, 2015 – in room 3-202. I still vividly remember the inquisitive young boy I was in that class, each day always eager and excited to open the door and enter this sacred place that promoted intellectual freedom and truth: a rigorous

Adapting to Modern Society Free Essays

Adapting to Modern Times Today, there are various radio stations that are broadcasted throughout Tanzania. However, from the 1950s until the mid-1990s, Radio Tanzania was the country’s sole station, consisting of music, poetry, drama, and speeches. There are currently more than 15,000 reels of these tapes that are sitting on the shelves of the BBC building in Dar es Salaam. We will write a custom essay sample on Adapting to Modern Society or any similar topic only for you Order Now Reviving the Radio Tanzania Archives is a project that has a goal of digitizing and preserving these tapes before they are destroyed. Throughout reading the booklet by the Heritage Project and after listening to the NPR segment, I noticed a common theme of indigenization of modernity. I argue that the project is using modern technology in order to preserve traditional ways. This topic has also been an important concept of the papers by Christen and Hodgson. In order to reach their goal, the people of the Tanzania Heritage project must use modern knowledge to convert the reel tapes into digital material. When they are able to make this conversion, they will be exemplifying the act of using modern ways in order to preserve traditions. The traditions that they are preserving refer to the history that is embedded in the forms of media that were broadcasted on the radio. According to the Heritage Project, Radio Tanzania was â€Å"both a key instrument of the state and public service, used as a tool for promoting unity and national pride through music† (booklet:8). The Radio represented more than just entertainment, it was involved in politics, and social relations as well. In the NPR segment, they state that the Radio was strictly Tanzanian, a station that was sung by and for the Tanzanian people. The station represents the purity of the Tanzanians without the influence from other institutions. In reproducing these tapes through digitization, people from all different parts of the world will be able to experience a part of the Tanzanian past. The restoration of them allows the Tanzanian tradition to live on indefinitely. Another important concern for the Heritage Project is for the future generations of Tanzania. The co-founder, Benson Rukantabula, hopes that â€Å"If we digitize the archives, they (younger generation) can know where they lost their way†(booklet:13). By using the modern technology to preserve the archives, the project hopes to inspire future generations to create music based on traditional values. King Kiki, one of the legends of the Radio Tanzania era, still plays to sold-out crowds weekly. Another artist of the radio, John Kitime also continues to play live shows throughout Tanzania. The fact that both of these men are still playing to live audience signifies how valuable the music still is. This type of music is also known as Swahili Jazz music, and it was the most popular form of Tanzanian music from the 1960s until the mid-1990s. One important feature of this type of music, according to the co-founder of the Tanzanian Heritage Project, is that you do not have to know the Swahili language to appreciate the music. The project believes in the universality of music, and how it crosses cultural barriers. If more of this music was available for people, then people would naturally begin to recognize the traditional rhythms and melodies of Tanzanian history. The broadcast of this music would increase the influence of traditional Tanzanian culture worldwide. The compact disc of the Warumungu women is also an example of the indigenization of modernity. The recorded songs define Warumungu women’s ancestral relations, their ongoing community status, and their continued relation to specific sets of country† (Christen:417). It is only with the compact disc, which is the product of modern society, that they are able to spread this music and their traditions internationally. To show the goal of reaching outside cultures, there is an insert that includes both English and Warumungu, in which the women voice their traditions, and explain their decision to put the disc into circulation. This insert gives a long history to the reader, and allows them an inside perspective of Warumungu history. Along with broadcasting nationally, this music is also recognized locally, and it is a central goal of the Warumungu women to create a new generation of â€Å"red-orcher women. † The disc was an important source of security for the Warumungu women, to ensure them that their younger generation would recognize and notice their ancestor’s traditions. In addition to the women’s desire to show their traditions to outside cultures and to their own younger generation, they were also aware of the economic benefit that the disc had for them. Nappanangka, a senior Warumungu women said that her â€Å"expectation is that the compact disc’s circulation will increase her power as a ‘red-orcher woman’ while also helping her pay for a new Toyota Land Cruiser† (Christen:424). With the success of the compact disc, the women were hoping for recognition as well as some economic benefit; both of which would help their society. In conclusion, the Warumungu women used the compact disc in order to protect their future generations and to preserve their own customs. The Maasai culture has experienced rapid change throughout its history. In the past, the Maasai culture was ignored because of its primitive ways. Recently, since the tourism industry has become a significant business, the Tanzanian nation-state officials have begun to recognize the Maasai, and use their authentic lifestyle to attract tourists. The Maasai have used this recognition â€Å"to their own advantage, linking current efforts to protect their lands and livelihoods and access development resources to global campaigns for the rights of indigenous peoples†(Hodgson:135). Their cultural lifestyle is being preserved due to the modern theme of tourism. In addition, the Maasai culture has experienced a shifting of roles of masculinities over many years. Traditionally, the Maasai culture has been associated with pastoralism and a dominant warrior-like masculinity. In the past, when a Maasai adopted certain forms of modernity, they were called â€Å"Ormeek†, which was associated with weakness and ignorance. However, the word Ormeek now takes on a more positive meaning and is valued and respected. Most of the Maasai community has learned that education is a key to the future, and Maasai men â€Å"want to educate all of their children so that they can survive in what they perceive as a rapidly changing world† (Hodgson:140). With this education, the Maasai are able to get jobs in the government, and are able to have a voice for the Maasai people. The older generation depends on the younger generation to take care of them, because of the great power that education has in their society. However, although they are adopting these new ways, many of the Maasai people continue to incorporate traditional ways into their daily routines. The social relations of the Maasai culture have basically remained the same, although education has been a key component that has been added. In conclusion, while adapting to modern ways, the Maasai culture has still maintained many of their traditional values, while also using newfound forms of education to provide new advancements for their culture. Reviving the Radio Tanzania Archives is a project with a goal much like that of the Warumungu women. Although the world is advancing, they are trying to preserve their traditions, and make them available worldwide. They do not want to lose heir past due to changing society; they want to recreate it so it can help future generations and inspire them. The Maasai also recognize that they are living in a changing world, and they are beginning to use new forms of education in order to promote their culture to outsiders. All three pieces of work share a commonality of trying to preserve traditional means by using modern technology. Even thoug h they are aware the world around them is unpredictable, they are not ready to forget their traditions, and step in line with modern times completely. They will use modern means in order to preserve the traditions that they wish to protect. How to cite Adapting to Modern Society, Essay examples