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Essays on why shark culling must be banned
Ban shark culling in australia persuasive
Essays on why shark culling must be banned
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WHAT IS SHARK CULLING
Shark culling is killing large sharks that may be dangerous to swimmers on the beach. The Great white shark has been protected in Australian waters since 1998. So, what changed? Since August 2010, 15 people have been killed and 51 have been injured in 2012. This put pressure on State Governments and so, drum lines were placed in the water and shark nets surrounded beaches.
DOES SHARK CULLING WORK?
These sharks are killed with drumlines and shark nets. The drum lines lure large sharks using bait hooks with fish on them. They are placed near popular beaches to reduce shark attacks. Placing them 500 meters offshore keeps them away from surfers and swimmers.
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Theses nets are placed around a designated area to stop sharks from getting to areas where people are surfing and swimming. The nets are not a barricade and they don’t prevent sharks from getting near the beach. These nets entangle and kill any animal that is passing by. These nets are around 150 meters wide, 6 meters tall and usually placed 10 meters in the water. This means that sharks can very easily swim around the nets and get near the …show more content…
The 2014 protest started after a second shark was killed and was less than 3 meters. Both sharks were tiger sharks and 2 meters long. The protest started at 4:30 am (AWST) when a 19-year-old woman locked herself to one of the two fisheries vessels used to monitor the baited hooks. She had to be cut from the vessel by emergency services and this delayed the Marine boats departure by 2 hours. In Queensland, over 100 people gathered on the beach of Gold Coast to stop shark culling. The difference between Western Australia’s 6,000 protesters and Queensland’s 100 protesters shows why one state has almost completely banned shark culling and one continues. Nearly 2,000 people rallied in Sydney at Manly Beach. Protests were also held in Adelaide and
In particular shark nets, which are often too small to catch sharks, are not effective. Scientist, Laurie Laurenson, from Australia said these nets don’t work because sharks continues to attack people along the beach. As a matter of fact, these nets are only one kilometer long which equals one and a half miles in length. A shark can just quickly swim around the net. In fact, these shark can
The Great Shark debate – to cull or not to cull, has been at the forefront of the minds of conservationists, as well as the general population for many decades now. The opinions of everyone are divided, according to their personal experiences, and views on what is right and wrong for the environment.
...doesn't have to exist. If there aren't many sharks left, just about everything would be affected. From the food web to the climate which would then link to climate change. People should focus on the BIG problems and worry less about the smaller problems that wouldn't affect everyone. If swimmers and surfers would take a chance and risk their lives in the sharks homes then it's their decision, we shouldn't have to worry about that. Each and everyone of us has a brain, which is used for thinking and creating new ideas. If everyone speak out then the world would hear our ideas to solve the problem. It doesn't matter how stupid your ideas may sound or if you're not a celebrity. Everyone has a voice! If everyone tries to stop the culling of sharks then the law will one day be abolished. We can set an example for other countries to follow! Let's show them what we can do!
Throughout the film there are many experts about the ocean and the animals that live in it. Researcher Ritter the misconception of the shark’s species is blown out of proportion by the media, which is why sharks have such an awful reputation. Experts touch up on this subject adding how even one of the biggest movies Jaws is a very large portion from where people get their fears from or it could be from all of the “shark attacks” on the news. Rob discusses how at the rate we are going we can destroy all of the food chains in the marine ecosystem, and this is where most of our oxygen comes from. Throughout the film experts Rob Stewart and Paul Watson are trying to get long lining banned in Costa Rica. Paul makes a really interesting point saying how the biggest problem is that we do not understand what we are and we are just a bunch of “conceited naked apes” that are out of
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
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.
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
Miller, Barbara. "The World Today - New shark attack sparks political frenzy." 2 March. 2009. Web. 15 Apr 2014. Available at: http://www.abc.net.au/cgi-bin/common/printfriendly.pl?http://www.abc.net.au/worldtoday/content/2008/s2504985
Specific Purpose: To persuade the audience to go online and sign a petition to help stop shark killings and to support the entire Racing Extinction cause in order to save species around the world from going extinct.
Kish, P., 2012. Most Shark fishing is now banned from beaches and jetties in a year-long trial. [Online]
Surfers, swimmers and sunbathers use beaches for recreation. People fish off beaches for food. Since many people take their vacations at the beach, lots of beaches in tropical locations are important to their country’s economy. Entire cities, regions and countries depend on the money tourists spend while visiting the beach. Beaches are naturally very dynamic places, but people try to control them and build permanent structures, such as houses, restaurants, shops and hotels, on or near the shore. The natural erosion and deposition of beaches becomes a problem. Beaches con disappear over time, or even over night during severe storms. Beaches are areas of loose sediment (sand, gravel, cobbles) controlled by ocean processes. Most beaches have several characteristic features. First are offshore bars, which help protect beaches from erosion. Next is the foreshore, which rises from the water toward the crest of the next feature; a berm. On low-lying shores, dunes form behind beaches. Dunes look like rolling hills of sand and are blown into place by the wind. New, smaller dunes are often changing shape as the wind continues to affect them. Waves and currents move the accumulated sediment constantly creating, eroding and changing the coastlines.
She stated, “only four or five animals trapped in the nets were actual target species. Nearly 90% were non-target species, so I see that as a failure … Too many non-target species that are protected under state or federal environmental laws are getting caught”. Ms Southwell was led to believe shark nets would be checked twice a day, and if weather conditions were rough they would be pulled out to protect marine wildlife. “It’s really disappointing that the department misled the public by telling them … they’ll be removing the nets at night time when they haven’t
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.
...te shark slaughter all around the globe. The easiest way to help stop this is to go to one of the many websites developed for this very reason, and support them. Sharks cannot speak for themselves, so we must speak for them and stop shark slaughter!
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.