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Full Cave Navigation Protocols in Mexico

Guide line in Cenote Chac Mool, Yucatán Peninsula, Mexico. Photo by Larry Cohen.

I started cave diving in Italy in 1990. At that time, the rules were very clear, codified and related to the kind of caves that were encountered in my region. Very often, they were resurgences with current (sometimes strong) or sumps inside caves, with water ranging from crystal clear to the color of coffee and variable visibility, depending on the rains.

Defensive Diving, Part 2

“Dive the same way as you drive. Watch the ocean as you watch the road.”

In Part I of this two-part series (see issue 100), I made a correlation between scuba diving and driving a car, particularly in the context of learning how to anticipate and assess dangerous situations, make well-informed sensible decisions and stay safe—things that motorists tend to group together under the catch-all phrase of defensive driving.

Japan's Hachijō-jima

Wrought iron and Japanese butterflyfishes forming a loose shoal, Hachijō-jima, Japan. Photo by Richard Smith.

Japan’s diving scene used to be a well-kept secret, but more and more people have realised that Japan has much more to offer than just sushi and karaoke. The country spans a vast latitudinal range, from the tropical south where coral reefs dominate around Okinawa and the other Ryukyu Islands, into the almost subarctic north. As a result, its biological diversity is great, with many different habitats accommodating a wide array of species.

Sharks at risk from quest to develop vaccine against corona virus

Development of a vaccine against Covid-19 could come at the expense of sharks, researchers warn; A key ingredient used in vaccines to enhance immune response and increase effectiveness, squalene — an oily substance found in plants and even human skin — is particularly concentrated in shark livers.



To go or not to go. Or to go later

Dive travellers still caught in a Covid-limbo

Despite the media doom and gloom, some destinations have opened up, especially regarding dive travel. These include the Bahamas, most Caribbean countries, Cocos, French Polynesia, Galapagos, Malpelo, Maldives, Red Sea, Sea of Cortez and Socorro. Others, like Indonesia, have opened to domestic tourism but remain closed to international visitors. However, restrictions remain stringent; travellers must be tested prior to their departure and upon arrival. In some cases, you will be quarantined until test results are available. The good news? If everything checks out, you can dive!

The 2020 Lavanchy Award Winner - Franz Brümmer - is pictured here on the right with the Steffen Scholz (EUF President) at BOOT.2020

It's time to submit your 2021 Lavanchy Award nomination

The award recognises an individual who has enthusiastically contributed to the European diving community and it was named in honour of the late Jack Lavanchy.

The EUF has now confirmed that nominations are open for the 2020 award.

Screenshot of presentation in progress on the main 'stage'; Rick Walker, GUE, talks about bringing wrecks back to life. Ricks presentation was one of better ones and an example of how to make it look good.

Inaugural Scuba.Digital imperfect, but concept holds promise

During the event I sat into several great presentations, and it was a valuable learning experience setting up, preparing and taking part in the exhibit. Being the first dive event, of this size and scope, some teething problems were to be expected not just on the part of the organisers but the many presenters and visitors who frequently grappled with getting their tech – their webcams, microphones, speakers, etc – to work.

Diving in Bodrum, Turkey

Diver Francisca Jah on the bow of the TCG Pinar 1

As the novel coronavirus spread around the world, dive operators in all corners of the globe had to adjust to a new normal. One dive operator, Farfat Jah, made unique changes. Here, he takes an honest look at a destination forced upon him by the global pandemic.

My Favorite Shore Dive: Contributors' Picks

Classic California reef scene at Point Dume, Malibu, California, USA.

We asked our contributors what their favorite shore or shallow dive was and they came back with stories and images of a diverse range of dives from around the world with easy to not-so-easy access off rocky to sandy shores as well as shallow dives under piers.