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Shark attack case study
Essay on shark conservation
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More handpicked essays just for you.
Shark attack case study
Essay on shark conservation
Don’t take our word for it - see why 10 million students trust us with their essay needs.
The book Sharks In The Time of Saviors by Kawai Strong Washburn is written with each chapter being a different first person perspective within multiple of the important characters. We hear the story through each of their own eyes. Each major character gets to express their feelings to the reader in a way that no one else in the story would understand. The chapters get traded off between Malia, Nainoa, Kaui, Dean, and the last chapter of the book Augie.
Andy Dehart, Discovery Channel Shark Advisor, spoke about the North Carolina shark over fishing problem. The shark populations on the East Coast were extremely over-fished which lead to the over population of sting rays, a main food-stock for sharks. The stingrays in turn decimated the shellfish populations on the East Coast, leading to calm and shellfish shortages. This shows that sharks are necessary for every eco-system and their destruction affects us in more ways then we can imagine. Sharks are very at-risk for over-fishing because they take a long time to reach the stage where they can reproduce and in general only have a few pups when they give birth.
It happened in Big Sur, California when it bit a surfer’s leg but quickly let go; It “probably confused” the surfer for a seal.
The Great White Shark The Great White Sharks, known mostly because of their white underbellies, are one of the most powerful aquatic animals in the world. They can swim at about 25 Miles Per Hour (40 Kilometers per hour) because of their strong muscles and forceful tails. In addition to that, male Great Whites can grow around 11.5 to 13.1 feet long, while females can grow from 14.8 to 16.4 feet long. This paper will demonstrate how Great White Sharks are an important part of their ecosystem, how their diets work and will adequately describe their habitats. As predators in their ecosystem, Great White sharks help maintain the coral reefs and seagrass habitats.
One of the most dangerous pests found right in the shallow water are stingrays. They do not like to get treaded on and can hit you with their poisonous tail. Jellyfish can be a similar hazard when walking on the beach. You mostly require professional help after a jellyfish bite. These dangers however can be reduced by carefully getting near the coast.
About 3 or 4 years ago my two cousins and I went deep sea fishing with are dads. We went so far off the coast of Florida you couldn’t see land at all. When we got back ( I was the only one who caught a shark he was a small Hammerhead) from the fishing trip we went back to our condo. Since then I have never caught a shark.
It 's clear that the living conditions that these animals are forced to live in are just plain unethical, but something even worse is the relationship between animals in captivity and a spike in their stress levels. “It 's irrefutable that many zoos drive animals insane -- and if that isn 't cruel, I don 't know what is” (Masci) For starters, SeaWorld is one of the most notorious places in the world accused of stressing out their animals. Since the tanks are so small the whales tend to get very stressed out, and some former workers even say that the whales seem to go psychotic. “ If you were on a bathtub for 25 years, don 't you think you get a little irritated, aggravated, maybe a little psychotic ” (“Blackfish”)? A clear example is when one of the
To conclude, the ocean is ultimately the sharks home and it has been for millions of years and we are intruding on it though all of the point brought forward you can clearly see that rouge sharks should be let go sharks kill barley any people compared to a lot of others, they don’t go out of their way to eat humans and the general public is convinced by the media that sharks are evil man eaters this leads me to believe that sharks should be let be evacuate the beach and let the shark move on, once the shark has moved on think of shark prevention tactics such as nets, shark shields, extra patrols
According to research, sharks’ skin can change color when exposed to sunlight, similar to the way humans tan, and they can develop skin cancer as well. Looking at short term and long term effects, at first sharks would begin to reduce the amount of color change seen to their skin, and eventually, skin cancer rates of this species would decrease. Changing from animals to plants, a maple tree would experience effects as well. Sunlight is important to this type of tree due to the pigment and their need to change from green to red leaves. If sunlight were to disappear, at first it would be noticeable how the leaves were not changing from green to red, at least not as much.
Another method is we can repel them by striking the surface of water with our hand. Stewart went to the marine reserves of Coco’s Island, Costa Rica and the Galapagos Islands, Ecuador. Another species of sharks called hammer heads are the sea creatures that have two more senses than other people. Hammer heads are one of the most misunderstood species. They are incredibly shy organisms.
In most cases, large die-offs of dolphins and manatees were not found to be caused by a recognizable red tide bloom. However, when tested for toxins all of them tested positive for large amounts of breve toxins. This positive testing could have been from consuming fish that were infected such as baitfish. “Although this event did not coincide with an identifiable K. brevis bloom, breve toxins were found in all of the dolphins tested. Baitfish, Menhaden (Brevoortia sp.), containing high concentrations of breve toxins were the most common prey identifiable in dolphin stomach contents, revealing the source of the breve toxins” (Effects of Florida’s).
marine animal I’m researching is The Great White Shark. They are also known as, White Death and White Pointer. Great White Sharks are located off the coast of California, Australia, South Africa and the northern United States. Other continents and countries call them Tommy Sharks, Blue Pointer, Uptail, Maneater, etc. Great White Sharks are mostly infested in the USA and Australia and have caused 188 deaths in total.
From Jaws to Sharknado, there’s one species that keeps its reputation of being one of the most feared and deadly predators in the ocean - sharks. Sharks have remained one of the longest living species in recorded history, living through five mass extinctions. Even the first shark recorded came 200 million years before the first dinosaur recorded. Yet, today, the dinosaurs have gone extinct and sharks are still around. And so, this evokes a question: What makes sharks so successful in staying away from extinction?
Sharks are driven to extinction because people want to eat their fins which serves no purpose to humans; shark fins have no nutritional value or serve any medicinal purpose. Finning is the inhumane practice of cutting off all of the shark’s fins and throwing the body back into the ocean. The sharks either drown are eaten by bigger fish or starve to death. Soon sharks are going to become extinct because of the 100 millions of sharks killed every year. If shark finning continues it will throw off the biodiversity of earth.
Swimming is usually safe, but skin irritation and burning is possible in areas of high concentration of red tide. 1972: A red tide was caused in New England by a toxic dinoflagellate Alexandrium (Gonyaulax) tamarense. The red tides caused by the dinoflagellate Gonyaulax are serious because this organism produces saxitoxin and gonyautoxins which accumulate in shellfish and if ingested may lead to paralytic shellfish poisoning (PSP) and can lead to death 1976: The first PSP case in Sabah, Malaysian Borneo where 202 victims were reported to be suffering and 7 deaths 2005: