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Diving in the News, 2012/9/8 September 8, 2012

Posted by Chris Sullivan in Ecology, Emergencies.
Tags: , , , , , , , , , , , , , , ,
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Coming up from dive in the open ocean and not finding your boat  is a scary thought, and in the ocean and on most other dives I carry an orange SMB, a reel and even a regulation whistle in case this happens. If you don’t have an SMB, improvise with whatever you have. In this story, the intrepid diver used her yellow bikini top attached to her fin to get the attention of a passing boater. Now that would definitely work – especially if the passing boat were full of young male divers. There’s some recent additional discussion about SMBs in Scuba Diving Magazine (and if you want to know, I’m on the “con” side because equipment can’t replace judgement.

A Riviera Beach, Florida man surfaces too quickly and gets taken to hospital. Nothing is mentioned about symptoms in this video. Whilst it’s good to err on the side of caution, and yes, you can get an gas embolism by holding your breath and coming up just 4 feet, I think in the absence of symptoms I’d just watch this guy who bolted from 6-8 feet for a bit rather than rushing him to the emergency room. I’d be interested in what DAN would have to say, and of course you can call there hotline for no charge if you want to know what to do, even if you’re not a member. I liked the expression “taking on water”. I assume they mean some water got past his regulator and it panicked him. Happens sometimes.

A man in Ireland wants to break the cold water open ocean scuba diving bottom time record. There’s a record for everything these days (except deep air, due to the number of deaths, which is not good publicity for beer that’s good for you). What made me laugh in this article (other than the reason for aborting his first attempt) was the bit “when he will be exposed to temperatures of less than 15 degrees Celsius”. My goodness 15 degrees! Now I won’t scoff at how cold that is after 15 hours but it’s hardly the Arctic ocean kind of cold, or even the Georgian Bay kind of cold, or anything in Canada after mid-October. Having dived comfortably myself in 3 degree water it does sound a bit hyped.

I don’t know what to say about this article on the dead fish in Lake Erie, maybe because it’s not directly about diving. While the Ministry of the Environment says it might be from natural causes, I’m sure most people have suspicions that lay elsewhere. A follow up article confirms that it was caused by a temperature inversion, a natural phenomenon.

It should go without saying that scuba diving while high on cocaine is a bad idea. I don’t think I’m stepping out on a limb by saying cocaine itself is a bad idea. But scuba diving is enough fun all by itself, and is a lot safer when you have your wits about you.

Crater Lake, in Crater Lake National Park, Oregon is in the news this week, over a scuba diving closure due to fear of invading species. This article actually makes me want to dive there, but I understand the reasoning having first-hand experience with Zebra mussels and Quagga mussels on my own dives in the Great Lakes and St. Lawrence River.

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1. Diving in the News, October 20th, 2012 « Chronicle of an older diver - October 20, 2012

[…] diver, but as I don’t have a pee valve in my dry suit I’m not about to do it myself. As I reported earlier the definition of cold in this case is below 15 degrees Celsius […]

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