World's Deepest Cave Explored Further 261
DiniZuli writes "Australian Alan Warild led a 25-strong team of cavers from Russia and Ukraine on a world-record 1830-metre descent into the Krubera-Voronia cave in Abkhazia, Georgia. Read about it here (sacrifice of goat might be required). Here's a nice map of the cave."
no goat sacrifice needed (Score:5, Informative)
[...]
On the other side of the globe, nearly two kilometres beneath the earth, in a cold, gloomy chasm, you can find a small slice of Australia.
The sheer plunge near the bottom of the world's deepest cave, in a remote part of Georgia, doesn't automatically instantly inspire comparisons with Alan Warild's home country. It's bitterly cold, forever dark and usually damp. But since the veteran caver climbed to its dank depths last month it has incongruously borne Australia's name.
The 49-year-old from Newtown was invited to lead a 25-strong team of cavers from Russia and Ukraine on a world-record 1830-metre descent into the Krubera-Voronia cave in Abkhazia, Georgia.
At the end of the nine-day journey down the corkscrew-shaped hole, the triumphant team told Mr Warild it would name the final drop "Viva Australia" in his honour.
"One of the Russians had the idea to name it in my honour since I was the first to go down - I suppose I was pretty chuffed," the self-effacing caver said.
"It's not my favourite cave, because it's about 3 degrees at the bottom and it's muddy and you have to dive in one part. But it's a great challenge and a bit of a thrill to stand somewhere where no human being has ever stood before."
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The previous world record for the deepest caving expedition, 1710 metres, was set in the same cave in 2001. But Mr Warild and his fellow travellers took a different route, passing through a sump filled with icy water to descend 120 metres further. "We went as far as we could, we hit a pit full of water and decided to leave it for another trip."
The Australian Speleological Federation said it had received an unconfirmed report that a team of Ukrainians was currently attempting to better Mr Warild's record. But the name for the drop would remain, it said.
"People like Alan are the modern-day equivalent of the explorers in the 19th century, others like me follow in their footsteps later," said federation president, John Dunkley.
"That name will stay and be put on maps of the cave in future. It's a significant achievement and shows the respect Alan has overseas. He's a well-known name and one of the top three in the world when it comes to deep and difficult caves."
Mr Warild discovered his unusual hobby when he was 13, on a school excursion to the Wee Jasper caves near Yass. Since then he has explored deep caves around the world.
"Australia doesn't really have any deep ones," he said. "The deepest is in Tasmania, almost 400 metres. The best, in my opinion, is Muruk, in New Guinea. It's about 1250 metres.
"I grew up in the Sutherland Shire and I always loved the outdoors. I think that's the only way I can explain it.
Re:Got to be careful about those caves... (Score:3, Informative)
better link (Score:5, Informative)
Here is a link with better spelling and geographical accuracy (Abkhazia is not in Georgia) : http://www.bask.info/exp/read.php?id=43 [bask.info]
And here is a blog : http://speleolog.ru/news/10krubera/ [speleolog.ru]
Did anyone else notice that this is two months' old news?
Interest read, but just a story :) (Score:5, Informative)
Whare they gonna find grues? (Score:5, Informative)
Re:Interest read, but just a story :) (Score:2, Informative)
Al Warild, apart from being a well known caver in Australia, is also the author of the book 'Vertical', which is held by many to be a somewhat seminal work on the Single Rope Technique - a method of descending and ascending static climbing ropes and something which I am sure he used quite a bit of during his visit to Krubera-Voronia. (Australians seem to prefer 'the frog' over that more favoured by Americans - the 'rope walker'.) I'll get out of your hair now... *smile*
World's Deepest Cave List (Score:5, Informative)
http://www.pipeline.com/~caverbob/wdeep.htm
and the NSS American Caving Accidents website always makes for a realistic read.....
http://caves.org/pub/aca/
If you really are interested in caving in North America, instead of taking the joe sixpack approach, contact a local grotto: you're bound get taken on a real caving trip.
http://www.caves.org/io/grottos.shtml
or
http
cheers
Re:Got to be careful about those caves... (Score:3, Informative)
Re:Why is it so cold? (Score:3, Informative)
I've been in caves in Wyoming where the temperatures are around 50 F year around. That may seem cool, but it was a nice temperature when you're actively crawling around in the cave.
Re:no goat sacrifice needed (Score:2, Informative)
Re:A question (Score:3, Informative)
Presumably by the most common process of cave formation; i.e. by CO2 rich rainwater dissolving limestone. Dissolution typically starts at weak areas in the limestone; e.g. faults. Over time, the dissolution creates tiny channels through the limestone. These join together and acquire flow, eventually growing into passages that are large enough for cavers.
Generally speaking, cave formation is determined by the direction of water flow. Vertical cave formation will stop either at the level of the water table or at an impermiable rock layer beneath the limestone. At that point, the cave tends to form horizontal passages in the direction of the flow. If the water table drops, or the water finds a fissure in the impermiable rock, vertical formation can resume.
Normally, limestone beds are not that deep; e.g. less than 100 metres. However, in mountainous regions, geological processes can result in major faulting and tilting of the originally horizontal limestone beds. In unusual cases, this can lead to very deep limestone beds ... and very deep caves.
***SPOILER ALERT*** (Score:1, Informative)
The 404 on page11.html is the end of the story as they never returned.