When Canadian Chris tried to climb Mount Everest in 2019, it was one of the challenges he had faced with a serious overcrowding problem.
There was a lot of people who tried the final batch to the top of the world’s highest mountain that took twice as long as it was expected due to bottlenecks, which he says made the rise more dangerous. Eleven people On the mountain during the climbing season that year.
But after a team of British climbers who inhaled xenon gas recently occupied the headlines to reach the summit within five days, the resident of British Columbia is concerned that the problem may be much worse.
Dari told CBC News, that making the mountain easier at the top would attract more climbers, “the problem of already serious overcrowding is aggravated.”
This possible problem is just one of many issues that arouse gas by mountain climbers.
5 days to climb Everest
Xenon is a colorless and uncomfortable gas in very small quantities in the Earth’s atmosphere, and it is known that it has some properties of anesthesia and medical uses, such as helping to diagnose lung problems, according to Mayo Clinic.
Mountain Lucas Fortnbach said last week that a team of British climbers inhaled xenon gas before embarking on an exploratory trip as they climbed 8848 meters of Everest less than five days after leaving London.
“He spent the climbers to prepare. He said that they slept in a lack of oxygen that simulates the conditions of height, who underwent treated xenon gas in a clinic in Germany just two weeks before heading to Nepal and used additional oxygen while climbing.
Climers usually spend weeks in the basis camp to allow their bodies to adapt to the higher height. To prepare their bodies to lower the air pressure and the low level of oxygen available at the top of Everest, they practice practice to the lower mountain camps before starting their final attempt to reach the peak.
Dr. Rob Casserley, the British physician who works in Quebec, has reduced Mount Everest with an oxygen deficiency environment.
Dari says he believes that more studies are needed about using Xenon to help climbers.
“It seems very risky at the beginning, at the beginning,” he said. “It is really difficult to think about … using a new type of technology. What kind of safety protocol is participating in that?”
It is also concerned that if the climbers come more like Zenon, they will abandon the necessary training to make such climates and discover it too late that their efforts before fading did not necessarily succeed.
As a result, the climbers’ bodies may not be ready to deal with the absence of oxygen at high altitudes, which means that they may develop high disease and end up in fluid accumulation in the lungs (pulmonary edema) and brain swelling (cerebral edema), he said.
“You do not train in the traditional way of being on the mountain for a month and a half, and two months to adapt to the natural environment.”
“Great psychological danger”
Casserley says that the long campaign feature is that it allows climbers to adapt over time. This means that they become stronger and more “wise in the streets and cunning on the mountain,” he said.
In 2015, he survived the ice collapses on Mount Everest, which was created by an earthquake in Nepal. He says that Everest climbing is about 90 percent and 10 percent of my physical physical physicalness.
“You begin to put the people who came out of the cold Turkey from their natural environment, and I think it will put them in a great psychological danger of a kind of collapse and the lack of skills necessarily to get themselves in a kind of catastrophic position,” Casserley said, noting that this may offer many people.
He also wonders about the science about the use of xenon gas to help the climbers, indicating that there is some evidence that it can increase the erythropoin (EPO), which is the hormone that stimulates the production of red blood cells, which in turn increases the ability of blood to carry oxygen in the body. This may enhance the sporting capacity that would allow people to expand a mountain with a faster rate.
But he says he is until now, there is only anecdotal evidence that gas enhances performance.
(In 2014, the World Anti -Doping Agency Zenon gas has been added to the list of banned materials After the appearance of claims it can be used by athletes to help promote performance.)
Recreen notes should not be rejected
Dr. Peter Hackett, a high researcher at the University of Colorado Medical College, who has also expanded the range of Mount Everest, said that Vertnnbach should not be rejected.
“I trust the notes of experienced and skillful climbers. They know their bodies. They know how to interact with the high height,” said Hackett. “If they think there is a difference with Xenon, then I think that you should know that you try to know if this is really true.”
But he says it is also important to emphasize that the FURTENBACH crew sleeps in a three -month deficiency tents before they go to the mountain and also use oxygen on the mountain, two things that are already known to make a big difference.
He said that Zenon’s saying on his own was responsible for their rapid rise is “wrong information.”
Hackett indicated that the Ukrainian climber Andrew Oshkov She claims that she recently went up from sea level to the top In a four -day record With complementary oxygen and pre -development in the oxygen tent, but without using xenon.
“he “He has done better than these other players,” said Hackett.
He says that the idea that xenon gas may be useful at high altitudes because it may increase red blood cells and protect vital organs from low levels of oxygen that has not appeared in studies.
“There is no knowledge to say that this works at high altitudes for climbers, and there is no knowledge to say it is no.”
Hackett says it is worth searching in the effects of Xenon, but not because it may be a way for climbers to expand the mountain range faster.
“If it protects the body from low oxygen levels, it will have a great place in medical practice.”
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