Fin Whales play a huge part in regulating the food flow in the ocean by stabilizing the food chain. Without whales we would see species overpopulating the ocean, and the food chain will be interrupted. Whalefacts.org reports that even whale waste helps the environment by reducing the carbon in the atmosphere. They also showcase studies that have proven that other whales like the sperm whale's poop, "helps stimulate the growth of phytoplankton which pull carbon from the atmosphere to provide a cleaner and healthier breathing environment for all animals." Fin Whale and other whales poop also helps with the growth of phytoplankton, in which other species depend on for survival. Whales are detrimental to the ocean, they all play a huge role in
Image sitting on the beach one July morning. The sun is beaming down and decide to go for a swim. As you approach the water, you see a whale unusually close. You begin to get nervous as it continues to approach the shore. However, you aren’t worried because you know that they are confined to the sea. As the whale comes near you can see it clearly. Just as you think that it will turn around, the whale walks out of the ocean!
“… building a tank the size of Rhode Island wouldn’t be large enough for a six-ton male killer whale such as Tilikum, an animal capable of swimming 100 miles a day,” states an anonymous whale expert. Whales have been in captivity since 1861 when P.T. Barnum displayed the first live whale that was captured in Canada. However, Barnum had no idea how to care for the mammal and it died after only a week in captivity. (Animal Legal and Historical Center, 2014) Being up close with killer whales could give us some clues about how they interact with each other, including physical behavior, their dialect, and how their pods work together as a family unit. However, what we are finding is that whales who belong in the wild are suffering in captivity. Killer whales have no record of ever harming a human being in the wild. In captivity, there have been many incidents of killer whales harming or even killing their trainers. What would cause them to do this in captivity, but not in the wild? They have been known to resort to aggression toward themselves and each other, in what scientist believe to be a stress induced behavior. (Animal Legal and Historical Center, 2014) Evidence against having these wild animals in captivity is increasing and we need reevaluate the value of capturing and holding killer whales for our educational purposes, enjoyment, and profit.
Jerry Adler in the article, Why Killer Whales Belong In The Ocean Not Seaworld suggests that seaworld trainers needs to let the whales stay in the ocean where they belong, and don't mess with them at all, because if you bring them to seaworld they are just going to want to get to know you then after a while they may kill you.
An English naturalist Charles Darwin (1802-1882) developed a theory of biological evolution. He studied variation in plants and animals during his five years’ voyage around the world in the 19th century. Darwin studied hundreds of species, which he researches variations between locations. His theory states that all species of organism arise and develop through natural selection. Natural selection is the process of organisms that adapt to their surrounding environment, which tend to survive and produce more offspring. Killer whales are remarked to have evolutionary links from land dwelling organisms, millions of years ago. This paper will display the evolution and natural selection of the killer whale.
Whales living in captivity become aggravated and have been known to take out anger on themselves by self harming. In the pools they live in, metal bars are placed in between the pools to prevent the killer whales from swimming to another pool. On several occurrences, the whales have attempted to bite and break the metal bars. This leaves the whales with broken teeth and a risk of infection. Infections in killer whales can lead to death in many cases. If a whale gets an infection, they have to be taken out of the pool and placed into another pool by themselves to prevent any problems with other killer whales they live with. In many cases, whales with infections need serious care from whale specialists.
There are many creatures that live in the sea. The sperm whale being one of many creatures that has a huge impact on the ocean. They are very unique creators, who most people tend to forget about. The sperm whale created a huge conflict for the Essex, leaving the reading wondering what is going to end up happening. This book inspired the book Moby Dick.
They affect it by maintaining balance in the sea’s food chain. Leatherback turtles rely on huge quantities of jellyfish for nutrients, they are known to eat almost 200 kg of jellyfish per day. Without these turtles the world’s seas would be abound with jellyfish and, since jellyfish feed on fish eggs, this would further hasten the decline of worldwide fish population. (OCEANA, costaricaturtles) However, the Pacific population of leatherback turtles have declined with 90% the last two decades, due to commercial fishing. (seeturtles)
The origin of modern day whales, a mystery that has puzzled paleontologists for years, may have just been solved with the discovery of an ankle bone. This discovery might sound simple and unimportant, but the bones of these ancient animals hold many unanswered questions and provide solid proof of origin and behavior. The relationship between whales and other animals has proven to be difficult because whales are warm-blooded, like humans, yet they live in the sea. The fact that they are warm-blooded suggests that they are related to some type of land animal. However, the questions of exactly which animal, and how whales evolved from land to water, have remained unanswered until now.
In the world today, we know that whales are majestic creatures with amazing lifestyles that we don’t completely understand. We also know that however large they are, they are in danger because they have been over hunted and over used by human beings. Today through Commercial Whaling, the whales of the oceans have been put at risk and their population continues to decrease. Countries such as Japan, Iceland, and Norway defy the rules set by The International Whaling Commission under the pretense that they’re whaling for scientific reasons, when in reality they are whaling for commercial reasons of profit. Commercial whaling is a problem in countries around the world, most prominent are the Japanese, and other countries are Iceland and Norway. Over time the status of the whale population has declined because of the increase of technology in whale hunting.
In the first instance let us look at the cruelty endured by these innocent creatures. Whales are able to feel pain and distress which makes them in many ways just like us. Harry Lillie a doctor on a whaling boat over 50 years ago said "The gunners themselves admit that if whales
The ocean is an abundant source of life. It is home to thousand of different creatures, provides a great source of food, and provides the earth with about one half of the oxygen needed to sustain life. (National Geographic) Pollution especially plastic, is a catastrophic problem. Ironically plastic, which is a material designed to last forever is generally used for things we tend to throw away. Every year about one hundred to two hundred billion pounds of plastic are manufactured. Only 31% of that plastic is actually recycled. Biomass packaging estimates 10% of that plastic ends up in the ocean annually. About 20% of it coming from ships and other platforms, and the other 80% coming from land derived sources, such as international garbage dumping, winds or tides either way it finds its way to the ocean.(Biomass Packaging Co., et al)
...nd also the earth. If whales become extinct then there could be a rapid increase of small aquatic animals that could harm the marine food chain then further kill marine ecosystems. This is because whales help regulate the flow of food by helping to maintain a stable food chain.
What is the largest fish in the world? The answer would be the Rhincodon typus, or commonly known as, the whale shark. The whale shark is vey unique because unlike normal sharks, the whale shark is a filter feeder and so, does not have use of its teeth. The whale shark is also about the size of a bus. However, like many animals in the world today, they are considered vulnerable according to the IUCN. They are seen often in the tropical areas, but many behavior and movement mechanism of the whale shark are still unknown.
By exploring the ocean we can create energy as a resource. Energy can be created from offshore wind. The energy can be created by wind turbines. The wind power can help reduce air pollution. In the article, Why Exploring the Ocean is Mankind’s Next Giant Leap, by Phillipe Cousteau, he states “that a great deal of energy- from offshore wind, to OTEC (Ocean Thermal Energy Conservation), to wind and wave energy- is yet untapped in our oceans.” (Page 194). This is important because power from offshore wind can help reduce energy imports because we would be producing our own. The energy plants would create new jobs. The energy that we can produce from ocean exploration will benefit us and the world.
Research from the University of California San Diego Scripps Institution of Oceanography said that species in the ocean consume a projected 12,000 to 24,000 tons of plastic every year in the Pacific Ocean (Nall, 2014). Pollution of recyclable materials in the oceans is one of the leading causes of why some marine species are nearing extinction. Many authors of articles and books analyzing this topic tend to agree that pollution of our oceans is a problem. The future of this problem is where their ideas tend to differ. The following four literature reviews attempt to demonstrate and support my belief that pollution is getting worse in the ocean and more marine life ecosystems are being affected, but there are things that we as humans can do to change this. Imagine a world where we didn’t have to constantly worry about the vicious cycle of humans affecting animals and then animals in turn affecting us through consumption.