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Calling a dive is not as easy as just giving the thumbs-up signal. There are steps to follow after the signal to cancel a dive. The dive briefing should cover these procedures, and the greater the dive’s potential risk, the more attention to detail the procedures and briefing should have to make calling the dive happen as safely as possible.
Humpback whales feed in polar waters during the summer and then migrate to tropical or subtropical waters to breed during winter. Various locations offer seasonal whale-watching, but swimming with them is legal in only a few places — Tonga is one of them. Every year its warm and sheltered waters provide a nursery for the whales, which gather there between July and October after a long migration from Antarctica.
The seven days in the Galápagos went by too quickly, and I was ready to come back before I had even left. The Galápagos National Park and the tour operators greatly respect the destination, and conservation is their primary goal. Even with all the protections in place, the fishing industry, climate change and ocean health pressure the archipelago. Every tourist dollar that goes into the Galápagos adds persuasive emphasis that this is a place that deserves ongoing and stringent protection.
The first step in ensuring the safety of staff, divers and the public is to develop a detailed awareness of the real risks present in all operations performed by dive businesses and professionals. DAN® has produced a brief guide for anyone responsible for safety. The guide offers an introduction to identifying and understanding 17 of the most common areas of concern. These potential incident sources highlight the kinds of considerations that need attention and help operators to better understand how they might apply this knowledge to their businesses.
Thunder Bay National Marine Sanctuary in Lake Huron off the northeastern coast of Michigan has nearly 100 known shipwrecks, and others are still being discovered. The oldest shipwreck there sank in 1849, but many wrecks are from the mid- and late 1800s to the early 1900s. The location, history and variety of ships — from wooden schooners to freighters — make Thunder Bay special. The wrecks are at various depths, ranging from the snorkel zone to recreational and technical diving levels.
Dive legend Tec Clark has built a memorable career and legacy around training excellent divers. He describes his underwater experiences as “absolutely worshipful” and “otherworldly.” It’s the place where he feels closer to God than anywhere else on Earth. Helping others safely and professionally experience this same life-changing magic is his focus. Clark summed up the philosophy behind all his advice to new dive professionals: “Great training is the key to great diving. Don’t cut corners. Offer excellent training. Go beyond the standard.”
Jesse Cancelmo propose en prime une galerie d'images du sanctuaire marin national de Flower Garden Banks.
At the Maritime Aquarium in Norwalk, Connecticut, nudibranchs have become storytellers for an issue facing our oceans that is difficult to understand yet imperative to know about: global climate change. The aquarium has taken a unique approach to educate the public on this global threat. Their new exhibit, A Slug’s Life: Facing the Climate Endgame, showcases the adored mollusk and runs through Sept. 6, 2021. The exhibit’s specific intent is to help guests understand the warnings that changing slug populations provide about the health of their habitats.
This Summer, dive and snorkelling gear manufacturer Oceanic is inviting its customers to “Set Their Dive Free.” Dubbed the Predator line, the company is releasing a free dive-specific fin, mask, snorkel and mesh carry bag to support this growing segment within the watersport market.