What is not realized by most, is that just as the institutions expel wayward scientists, they also have the power to take away the licenses of dive operators – such are the current hierarchies. It has always been the case that the individual is expected to conform and that there is a hierarchy within myths. With a further increase in the number of COVID-19 cases associated with the shipyard, Norwegian authorities have decided to keep the New Havyard Ship Technology yard in Hellestad closed for at least an additional 10 days. 10-09-2020 08:06:55. Estimates of reef shark abundance conducted 10 years ago found significant declines in reef shark abundance in areas open to fishing, and in entry-but-no-take zones on the Great Barrier Reef. Tiger sharks are the most frequently caught shark in the Queensland Shark Control Program, and their numbers have dropped by up to three quarters in Queensland waters. Tiger sharks are one of the main shark species to attack humans, they favor the warm waters around the Great Barrier Reef. By Liveaboard dive trips on the northern reaches of the Great Barrier Reef offer the ultimate marine experiences. "We have no idea how important the Great Barrier Reef is to them, we know nothing, so this research is just the tip of the iceberg," Dr Barnett said. “We’re big in small ships,” Arnout Damen likes to say. Myths are of course traditional stories, often explaining a natural phenomenon typically involving supernatural beings or … He’s been groomed for the job for years under the tutelage of his father, Kommer, and others. If not, they could soon vanish entirely from Queensland waters. Reef Shark & Snorkeler. The Great Barrier Reef is home to around 134 sharks and rays, which represents 27% of all living sharks species. Yet this is what they do, how the most widely reported assessments of reef health are conducted. These images show the intense suffering inflicted on marine animals by this outdated practice. The images were obtained this month at drumlines set off the coast of Magnetic Island in the Great Barrier Reef Marine Park. "Culling sharks is cruel and illogical, and we are frustrated that it is still happening in the Great Barrier Reef. These shut-ins took about 92 percent of the region's offshore... By The shark is well renowned for its nightly hunt after resting in caves during the day. On Wednesday, Secretary of the Navy Kenneth J. Braithwaite announced that the new Fincantieri-built "future frigate" series will be named the Constellation-class, honoring one of the first vessels built for the American fleet. Post was not sent - check your email addresses! Written by Jennifer Marohasy on Aug 31, 2020. According to Queensland Department of Fisheries statistics, nearly 9,000 tiger sharks have been caught in the Queensland Shark Control Program since 1985. "We'll have a much better idea of what those four sharks are doing in about six months' time.". Dr Barnett has just returned from leading a three-day expedition, the first of its kind on the Great Barrier Reef, where aerial surveys conducted via a spotter plane and drones sighted at least eight, possibly 13, whale sharks in the marine park's far-northern reaches. "Culling sharks is cruel and illogical, and we are frustrated that it is still happening in the Great Barrier Reef. Never mind that fundamental to our existence is food, that it still all comes from nature – whether farmed or hunted or gathered. The Great Barrier Reef is host to one of the most diverse groups of marine life in the world and is home to over 130 species of rays and sharks. Shark Numbers Along The Great Barrier Reef Have Dropped By 92% In Just 50 Years. On average, these sharks are around 6 feet long. "For us, it is like looking for a needle in a hay stack," Dr Barnett said. According to the World Wild Life there are 134 species of shark that live on the Great Barrier Reef . "We're now using the ultimate oceanographic tool, the whale sharks themselves, to teach us where these spots are. The Maritime Executive, By The case concluded in the Administrative Appeals Tribunal in February and the Tribunal's decision will be made in the coming months. Whale sharks are certainly one of the top shelf viewing experiences on the Great Barrier Reef. They are telling us all that the reef is under so much stress from rising ocean temperatures, catastrophic cyclones, and declining water quality and it’s our fault. Yet it makes no sense to undertake aerial surveys at 300 meters altitude from a plane window as a way of assessing the health of coral reefs that are growing vertically down cliff faces. Subscribe to Climate Dispatch and get notifications of new posts by email. "It's only early days but so far they're hanging around the site where we tagged them, which is what we predicted they would [do]," Dr Barnett said. One of the most commonly found species in the Great Barrier Reef is the white tip reef shark. The outbreak began in mid-September when Hellestad authorities announced a case of the virus traced to Havyard and... By When those with first-hand experience turn-off their televisions and stop and think, they mostly know it to be a lie that ocean temperatures are rising catastrophically, and that the corals in the marine parks are in decline. The research team plans to revisit the Wreck Bay site in 12 months, in the hope of satellite tagging more whale sharks. All rights reserved. "While we wouldn't go as far as to call it an aggregation, we were excited to see a number of whale sharks on this expedition.". In the end, if we really care about nature (the sharks and the corals) there needs to be much less hierarchy, and much more discussion between divers, fishers, farmers, and scientists about the real issues that need addressing, and with all the evidence admitted.

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