shark culling pros and cons

It is wrong for us to go into another creatures habitat and act vengefully when we are attacked. And is it ethical? Chapter 29 In: M. L. Domeier (ed).

This is often why community values offer us a place to look and the path forward.

Con: Most of the sharks caught in hunts are not involved in shark attacks and represent immature and/or non-aggressive species. Photos from 2012. Share ; Comment(0) Add Comment. Curtis et al 2012. Capturing and killing sharks is not a good idea, especially when we pollute their waters with chemicals, plastics, and human waste on a daily basis. Since the program began in 2004, they have recorded over 1700 shark sightings (Shark Spotters website) and has collected valuable data on the seasonal occurrence, duration, and distance from shore for each beach (Kock et al., 2012). But is it good for sharks? CONS: Further testing needed, including to see if large fish and non-target marine life are picked up by the buoys. But because human beings were given the power of thinking, there should be other ways of keeping us safe, and sharks alive. (2012). In fact, approximately 35-40% of shark entanglements occur on the beach side of the nets in NSW, because sharks are able to swim over and around the nets (Dixon, 2005). The numbers of sharks we would need to control for effective protection far exceeds the number of humans who benefit from controlling shark populations. Shark nets do help prevent shark bites, but endangered species die in the process. However, a shark culling program was implemented two years later but stopped in 2014 by objections from WA EPA (The Conversation, 2014). Kelvin-Helmholtz: the clouds that look like breaking waves, "Crude Expectations" follows The Fight for The Bight, © 2020 | All Rights Reserved. Acoustic tagging is the primary method used to tag white sharks in Australia. Likely Effectiveness of Netting or Other Capture Programs as a Shark Hazard Mitigation Strategy under Western Australian Conditions. Fisheries scientists work hard every day to protect shark species and reduce shark bites. Government reports show that the species of marine life caught and killed in the nets are overwhelmingly “non-target” species, which includes dolphins, turtles, whales and dugongs. Sharks will always keep returning to beaches and surfing/swimming zones;4. PROS: Supporters argue fewer sharks equal fewer attacks. CONS: Contractor required to check drumlines and relocate the sharks, contractor needs to reach the caught shark in a timely manner, other marine life may be caught. Sharks are irrational predators;3. As a marine biologist, I look dimly upon any attempt to “tame” or control our wild ocean. Black wetsuits have been criticised by some for making swimmers and surfers look like seals. (1994). It is part of what we do, and like drowning, an inherent risk in the sport. You would have to kill a lot of sharks to create the level of depletion needed to result in a measurable drop in the risk to humans".

With an unusual number of publicized attacks on the US eastern seaboard, Reunion Island, Australia and in South Africa, hardly a week goes by where the media or local politicians don’t cry out for action to increase the safety of their beaches. Fisheries Scientific Committee Report, FR 24. A shark prevention net in Hong Kong’s Repulse Bay in 2013. In Queensland, a shark control program (including nets) began in 1962. Since the culling only takes place in local areas where there have been attacks there is no risk of wiping out a species. For more than 30 years, there has been a trend toward greater balance between wildlife, marine life and national values. Marketers of a range of the products claim on their websites to have tested their efficacy, however the results range from working "some of the time" to "only on particular sharks" or "temporarily". A range of brightly coloured and striped wetsuits are currently being marketed as shark deterring outfits. CSIRO Publishing. Shark culling is a governmental policy to capture and kill sharks in coastal areas with the goal of reducing the number of predators in public beaches, and the attacks on swimmers and surfers. 3 pp. Newspaper headlines from the 1916 New Jersey Shark Attacks. Students also understand that debating can be used to give proponents for both sides of a contentious issue the opportunity to present their case. PROS: Gives the public an opportunity to report sightings, quick alert time after initial report, free of charge. Comments 1 Comment. As Victoria emerges from its second lockdown, see how your local area is recovering, 'Dicey molecules', large-scale freezing and transportation 'never seen before': Complications of COVID-19 vaccine race, Christina went into hospital for hip rehab and came out with coronavirus, Clem runs a luxury micro-island – he hopes the latest border opening is a step towards recovery, Australia's house price bubble could burst due to an oversupply of housing, experts warn, Victoria's quarantine inquiry to hand down interim report, paving way for return of international flights, Islamic State attacks in Europe hide another threat, much closer to home, Biden, Trump and US left waiting for results in close states.


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