Forging a Blue Economy

For the founders of three of Indonesia’s dive resorts, the mission was clear: Protect the region’s natural resources by providing economic, educational and environmental benefits while empowering residents to participate in the process. These visionaries blazed a path for a “blue economy” — ensuring sustainable use of ocean resources while promoting economic growth and improved livelihoods for the people who live there.

Survivre à un triple danger aux Maldives

A diver didn’t heed the divemaster’s warning and was lost at sea. Deploying his large surface marker buoy helped with his rescue. DAN recommends that divers always listen to the dive briefing and follow all directions and always carry an SMB and reel. If your breathing-gas supply is critically low, get to the surface at a safe ascent rate, and then monitor for signs of decompression illness. It is better to deal with DCI on the surface than to run out of breathing gas at depth.

Déploiement d'une bouée de surface pour aider au sauvetage

It Takes a Village

Ocean literacy is important for the public to make informed decisions about ocean restoration efforts and to take increased individual responsibility in those efforts. Younger generations are crucial for developing an ocean literate society, but adequate ocean science education is a challenge for underserved and underfunded schools. Informal educational opportunities run by the Black Girls Dive Foundation (BGDF) fill the knowledge gap and are a resource for environmentally minded students.

minority participating in the underwater sciences

Embolies gazeuses artérielles en eau peu profonde

À l'automne 2013, ma femme, Liv, et moi-même encadrions 16 nouveaux plongeurs qui faisaient pour la première fois l'expérience d'une faible visibilité. Notre site de formation avait une profondeur maximale de [...]

plongeur photographiant

Oceanic Unveils Predator Freedive Equipment

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.

free diver

Opération "Soleil levant

L'histoire de la recherche du sous-marin japonais I-52 est celle de deux découvertes séparées par le temps et l'objectif. En 1944, dans la nuit noire de l'océan Atlantique, les navires anti-sous-marins de la marine américaine ont recherché une rencontre clandestine entre des équipages allemands et japonais. S'appuyant sur des renseignements recueillis, ils ont cherché à surprendre et à couler les deux sous-marins. Un demi-siècle plus tard, le I-52 n'a toujours pas été découvert sur le fond marin, mais cette fois-ci, les recherches se sont déroulées dans l'obscurité des profondeurs de l'océan, à la recherche d'une possibilité et non d'une destruction.

les canons antiaériens pointent toujours vers le ciel sur l'épave de l'I-52

A Slug’s Life

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.

hermissenda-opalescens-opalescent-nudibranche

Aw Inspired

Michael Aw’s early life while growing up in Singapore — he didn’t see the ocean until age 17 — gave few clues that he would one day become one of the most influential print journalists in destination diving and ocean conservation. The author of or major contributor to 43 books, Aw created Ocean Geographic magazine in 2007 and also leads expeditions, often to exotic regions. He now hopes to raise awareness of the folly of shark-finning and the overexploitation of our marine resources.

Requin soyeux au coucher du soleil

Le SAD à Cozumel

Our checkout dive was easy, with a maximum depth of 75 feet for 50 minutes. The current was slight, and the visibility was spectacular — an ideal first dive. It closed with a nice, slow ascent and a three-minute safety stop. When we returned to the boat, I felt a sudden tingling in my right foot followed by a dull ache in my knee. I assumed the worst, thinking I had decompression sickness (DCS). When I reviewed the dive in my mind, however, that seemed impossible.

Staff monitors and communicate with patients at the Costamed chamber.