Impact of climate change on the Himalaya far less than estimated

by Kraig Becker on

A new climate change study, released this past Thursday, has surprised some experts and blown some major holes in the doom and gloom predictions that have been given out in recent years. In fact, the new study, which was published in the scientific journal Nature, found that there has been virtually no ice lost in the Himalaya over the past decade, which runs contrary to reports that many climatologists have given over that same time period.

In this new study, satellites were used for the first time to track the loss of ice in glaciers and the polar ice caps. Previously, teams of scientists would have to visit the glaciers themselves, and measure the changes manually. This was a time consuming and challenging process, and only allowed them to visit a few locations. The satellites gave researchers the opportunity to see the big picture more fully, and what they found was quite surprising.

Previous climate change studies estimated that the loss of ice in the Himalaya Mountains was quickly approaching 50 billion tons per year, but the satellites showed that the actual loss was closer to 4 billion tons annually, which one scientist in the study labeled as insignificant. That means that while the glaciers are indeed still melting, they are doing it at a far less alarming rate than we’ve been led to believe in the past. Researchers went on to say that the contribution to rising sea levels, from these melting glaciers and the ice caps, was less than half what had been predicted by other recent reports.

This research project began in 2003 and ran through 2010, giving the scientists involved an opportunity to observe changes over a substantial amount of time. Their findings fly in the face of predictions from the United Nations Intergovernmental Panel on Climate Change, which once predicted that the Himalayan glaciers could be completely gone by 2035, a statement they were forced to retract later.

All of these different climate change reports just indicate to me that we really don’t know what the hell is going on with our planet.

New film invites us to spend 40 Days at Base Camp

by Kraig Becker on

For decades Mt. Everest has held sway over the imagination of adventurers everywhere. Standing 29,029 feet in height, it is the tallest mountain on the planet and the focus of countless books, television shows, and movies. But a new documentary entitled 40 Days at Base Camp looks to offer new insights into what it takes to climb the mountain and spend more than a month living in its shadow.

As the name implies, filmmaker Dianne Whelan spent 40 days living in Everest Base Camp on Nepal’s South Side of the mountain. During the spring climbing season, Base Camp becomes a tent city, filled with hundreds of climbers from around the globe, along with their all-important Sherpa guides. The film follows a number of those climbers as they pursue their dream of climbing the mountain, no matter the risks and the costs.

Whelan’s film is unique in that it deftly mixes the drama of the challenging climb along with the daily routine of living in Base Camp, where climbers spend much of their time resting, acclimatizing, and physically preparing for their ascent. She also examines the effects of climate change on Everest and the implications for the future of the ecology of the mountain. As you’d expect, all of this is set with the stunning backdrop of the Himalaya Mountains – one of the most beautiful landscapes on Earth.

The film is in limited release, so it may not be arriving in theaters everywhere. But if you have an interest in mountaineering or Everest itself, it looks like a fantastic documentary worth tracking down.


Korean climbers missing on Himalayan peak

by Kraig Becker on

Three Korean climbers have gone missing on a remote Himalayan peak that has a reputation for being amongst the most deadly in the world. The men had hoped to reach the summit along a new route yesterday, but search and rescue were initiated when there had been no word from them in nearly three days.

Park Young-seok, Kang Ki-seok and Shin Dong-min left Base Camp on Annapurna, the tenth highest peak in the world, earlier in the week with designs on reaching the summit yesterday. On Tuesday however, they radioed their support team in BC to let them know that they were aborting their climb due to dangerous conditions on the mountain. That was the last that anyone has heard from the team.

Realizing the climbers were overdue, the Base Camp team called for help in Kathmandu on Thursday, and a high altitude SAR team was dispatched, along with a helicopter, to search for the missing men. They discovered a rope that they believe was used by the team, but so far they have found no trace of the climbers themselves. It is feared that they may have fallen into a crevasse or been swept away by an avalanche.

Annapurna stands 26,545 feet (8091 meters) in height and has been called the deadliest mountain in the world. The massive peak has a fatality rate of 38%, meaning that for every three climbers who summit, one doesn’t make it back alive. That is the highest death rate on any of the 14 mountains that reach 8000 meters in height or higher.

[Photo credit: Wolfgang Beyer via WikiMedia]

Nepal to remeasure Mt. Everest

by Kraig Becker on

The government of Nepal has announced that it will remeasure the height of Mt. Everest in an effort to settle a dispute with China. This new survey is expected to take up to two years to complete and will likely provide the most accurate measurement of the height of the mountain ever.

Back in 1955 a team of Indian surveyors, using the best instruments available at the time, recorded the height of the mountain as 8848 meters or 29,029 feet. Since then, that has been the official measurement recognized by the Nepali government, despite the fact that both the Chinese and an American survey have offered differing numbers in the year since. Chinese surveyors argue that the snow on top of Everest shouldn’t be included in the measurement, and as a result, they list the mountain as being 8844 meters (29,015 ft) tall. On the other hand, a 1999 U.S. survey using GPS devices pegged Everest at 8850 meters (29,035 ft), a figure that is used by National Geographic when covering the Himalayan peak.

Mt. Everest falls along the border of Nepal and Chinese-controlled Tibet. In recent months, the two countries have been holding talks to discuss issues that have arisen along their common borders, with officials on both sides of the table continually using differing heights when referencing the mountain. This small point of contention has prompted Nepal to re-measure the height of the summit, which is a source of great pride for the smaller nation.

In order to gain the most accurate measurements possible, climbers will carry sophisticated GPS systems to the summit, where measurements will be taken in three different locations. Because of the challenges involved with scaling the world’s tallest mountain, officials say that it could take upwards of two years before they have a new reading on the height. Considering how sophisticated GPS tools are these days, this latest measurement is expected to be the definitive answer as to just how tall Mt. Everest really is.

Save Everest campaign removes 8 tons of waste

by Kraig Becker on

Way back at the beginning of April we told you about Nepal’s Save Mt. Everest campaign, a project sponsored by that nation’s tourism board that hoped to clean up the world’s tallest mountain, and the region that surrounds it. Now, two months later, the group has wrapped up their activity, at least for now, and reports that they have removed eight tons of garbage this spring alone.

In all, there were 29 Sherpas that were working together on the project, removing all manner of waste products from Everest. Much of the trash that they brought down consisted of pipes, old ropes, plastic bottles, and spent oxygen bottles. Most of the trash is left behind by the climbers and trekkers who visit the region. For instance, the oxygen bottles are used by climbers going to the summit, who require supplemental oxygen to help them complete their climb. Those bottles often discarded and left behind once they are emptied.

It is estimated that 20 tons of garbage still remains on the mountain, which leaves an awful lot to remove by the June, 2012 deadline that the Save Everest campaign has set as their goal. But the organization is not alone in their efforts, as the Eco Everest team, consisting of some of the most well known Sherpa guides on Everest, has also been removing trash from the Himalayan peak since 2008. Together, the two teams hope to preserve the mountain, which is considered a sacred place in Nepal.

The Nepali government has also done its part to ensure that Everest stays clean for future mountaineers as well. Over the past few years, the country has been doing a better job of enforcing garbage laws that have been in place since 1992, and all climbing teams are now required to carry all of their waste back out of the Khumbu Valley, where it can be recycled or disposed of properly. Failure to do so results in some hefty fines.

Having been to Everest, I’m glad to hear that these efforts are yielding positive results. It is a special, beautiful place, and one that definitely deserves to be protected.