Hello everyone, thank you all for coming. I am here today to talk about the removal of a number of sharks from the wild. As West Australians you would be aware of the increasing number of fatal shark attacks in our state. In 2015 alone we had five deaths and this year already 3 divers and surfers have lost their lives in shark attacks- these are individual and community-wide tragedies! Whilst a number of initiatives have been discussed and or trialed by our government we need to find an effective solution to prevent further deaths. I am here today to explain to you why I support the removal of sharks within 3 kilometers of popular beaches.
Great white sharks average at 4½m in length, but some have been recorded as large as 6m long. One of the biggest great whites ever caught in the world was 6.4 metres in 1987 at Ledge Point Western Australia. Great whites generally weigh up to 2,250 kg and can live up to 70 years. According to National Geographic, “Great white sharks can detect one drop of blood in 100 liters of water and can sense a few drops of blood up to 5 km away”. The great white's pale to dark grey body color helps them blend in with the ocean and surprise their prey. These sharks are very quick swimmers.
…show more content…
One of the biggest great whites ever caught in the world was 6.4 meters in 1987 at Ledge Point. This location is just 20 kilometers south of a great white shark attack on the 14th of July 2012 that took the life of surfer Ben Linden. On the 28th of August 2012, 34 year old surfer Jon Hines was attacked at Red Bluff, which is a bit north of Carnarvon. He suffered serious injuries and required over 1000 stitches. Also, I would rather see the government remove sharks with professional fishermen and in a quiet fashion rather than the thought of having inexperienced or game fishermen hunt these animals for
As they are at the top of the food chain, sharks play a very important role in the oceans in a way that an average fish does not. Sharks keep populations of other fish healthy and in proper proportion for their ecosystem. By preying on the old, sick or slower fish in a population, they prevent the spread of disease and prevent outbreaks that could be devastating. According to Ransom Myers from Shark savers, “sharks may be gone within the next decades if we continue to kill them, resulting in the loss of important foods that we depend on for survival, causing a marine ecosystem imbalance.” At the same time, I accept that shark nets could be useful, especially in shark infested areas that have been renowned as spots where many attacks have occurred, but I still believe, as you would, that scientists should spend more resources on working out why it is becoming more common for sharks to be entering shallower waters, looking for food – namely seals, who just happen to look like
We all know that there are much bigger threats in the world today. Should we be worried about people's fault of going into the sharks territories? O...
Shark nets have been implemented in locations across the world in response to shark sightings and attacks. Nets are submerged beneath the surface of the water, roughly 200 metres from the shoreline. The meshing is designed to be large to capture sharks, leaving them to struggle before eventually drowning under the weight of their own body. The meshing allows small fish to pass through, however captures larger fish and marine species. Shark nets provide no discrimination between common, vulnerable and endangered species, resulting in a high mortality rate for a variety of marine wildlife.
Every year, there are about 100 million Sharks killed, ultimately for its commercial success. Their fins are used as the main ingredient for a dish so-called Shark soup. However, many are unaware of the actual importance of Sharks' existence on Earth. They do a number of things to control and balance aquatic life down below, which in return affects how we live on the surface. Sharks have existed in our world for over 400 million years, if they were to suddenly disappear for industrial purposes, much problems will be encountered throughout the world. We must preserve the lives of Sharks, for many reasons most importantly that shark hunting is morally wrong, it may provide economic failure in a given time, and it may serve a critical unbalance of a healthy environmental state.
Before seeing this film and looking into it all I was aware of is what was shown on social media, which is what awful creatures sharks are supposed to be. Saveourseas.com had eye-opening statements comparable to the film. There were many persuasive arguments such as “Great white sharks, like all animals, are individuals with individual behaviors and characteristics. As the largest predatory fish, reaching six meters, they don’t have much to fear and are confident and curious animals.” This is a large point in both the documentary and paper. Since most people are constantly worried about how scary the animals are. It is hard for these creatures to get good publicity since our society is so judgmental and believes every detail the media puts out into the world. There are many points that focus on how hunting great whites is becoming more and more illegal, which is necessary for how important they are in the world. These sharks are able to help maintain a healthy balance in the
Jason Dundas visited Port Stephens on the mid-north coast of New South Wales. It's on the edge of Great Lakes Marine Park, the state's largest and is made up of Tomaree and Tilligerry peninsulas and the Golden Bight.
the drum- lines program with hooks like needles is working even though sometimes it’s a false call but it is keeping every one safe so far. In my opinion, I think that the main reason there is shark attacks because of crowded beaches. I think that because there is so many people in the water that you can’t sea your surroundings.
The bull shark may be responsible for many shark attacks in the world but I believe that we have no right to kill them. Sharks are very important to animals food cycles and if the food cycles get messed up it can greatly effect the world. In fact, the bull shark is more vulnerable to human impact due to their ability to live in fresh and salt water but many sharks that are killed are for either shark fin soup or their liver oil. The sharks liver oil has many uses now but it started as a machine lubricant. Another way that sharks die is by recreational fishing. The sharks can get caught up in the fishermen's nets and eventually suffocate and die. As an environmental community, I feel like we need to inform people about shark habits and how to keep sharks safe. The water is their home and we are
However, the fact is, and statistics prove that over 100 million sharks are killed every year (according to the Sea Shepherd website), all around the world and for what reason? Shark culling and the hunting of sharks as a solution to beach safety has not been well received by the Australian public. Whilst it is very clear that we need a solution to protect our bathers and surfers, the Herald Sun reported that 82 percent of all respondents to their
Australian beaches are some of the best in the world and WA beaches are some of the best in Australia. But this may soon no longer be a view held by everyone if the WA government continues to support and allow the shark culling off Perth's major beaches. Hi I'm Maya Koentgen, a marine biologist, ecologist and fellow beach user, and I'm here to tell you why shark culling needs to stop. At the moment hundreds of innocent sharks are being caught and killed and why? Because they are simply swimming in their own homes that us humans have invaded.
In 2015 only 59 shark attacks have occurred around the world compared to the millions of sharks killed by humans every year. Due to these accidental shark attacks people tend to think that sharks, especially Great Whites are evil creatures with malice intentions when attacks do occur; but, on the contrary that is wrong. Sharks are not the only beautiful and unique creatures in the ocean, they also play a vital role in our ecosystem; however, due to human interference they might not be around much longer, through awareness sharks can be protected from endangerment.
Information (sub-point): The solution to the problem of shark finning is to sign petitions and force the government to pass legislature that will ban shark finning, as well as ban the import of shark fins. In 2000, Bill Clinton signed the Shark Finning Prohibition Act of 2000 (SFPA), which “banned finning on any fishing vessel within United States territorial waters, and on all U.S.-flagged fishing vessels in international waters” (Speigel, 2011). Currently, it is also illegal to hunt sharks in many parts around the world due to various restrictions set by other government, but it is not illegal to import and sell shark fins. Finding shark fins in the US can be as easy as walking into an Asian restaurant and ordering shark fin soup. If we truly want to make a difference, and see a rise in the shark populations around the world, we need to ban the sell and trade of shark fins
They are creatures that have no clue what we are and are afraid of us. Every year, thousands of more people are killed by other people than by sharks; thousand more people are killed in car accidents than by sharks, and more people are killed by lightning strikes than by sharks. Each year humans kill tens of thousands of sharks, yet, there are fewer than 100 shark attacks upon humans. For example, The Great White shark also known as the man-eater, has the greatest reputation for attacking humans. Recent studies of Great Whites show that they mainly feed on sea-mammals. Seen from below the surface a person swimming with a shark looks much like a seal, with arms and legs sticking out. The shark usually surprises its victim, being a person or seal, by one massive bite, and then retreats in order to allow the victim to die before digesting the food. For this reason, many humans survived the attack of a Great White shark if they are saved before being eaten. Not only getting out of the water and be safe, but the result of loss, blood or
Well if you happen to have no idea or clue as into what I’m talking about, which I seriously doubt that’s would be the case. Ever saw the movie Jaws and all of the subsequent directed by Steven Spielberg, then you definitely have a great picture of what the Great Whites are and what they are capable of doing to a human and other sea animal, this also label them one of the most dangerous wild life. The Great White also goes by these other names White Pointer or White Death is from a large species of lamniform shark. If you ever trying to locate on...
The difficulty in tracing this species evolutionary history stems from the fact that its ancestry dates back 245 million years ago to the Jurassic and Cretaceous Periods. Additional Interest Whale sharks have no real means of defending themselves and warding off attacks from the larger predators such as killer whales or the great white shark. The whale sharks means of defense is its thick skin. The whale shark has the thickest skin of any animal on the planet, and this is its only means of defense. Conclusion Rhincodon typus live in warm temperate seas, primarily found in tropical and subtropical climates.