Showing posts with label Everest. Show all posts
Showing posts with label Everest. Show all posts

21 January 2012

Namche Bazaar

A day of crossing and re-crossing the thundering glacial ‘Dudh’ (milk) river, walking through pine forests and cleared areas of terraced fields, growing a surprising variety of crops. A series of small hamlets mark the way as we slowly gain altitude, with spectacular 6000 m mountain peaks unfolding above.

We pass through the gates of the Sagarmartha National Park, the establishment of which has seen a significant attempt to stem the use of firewood in the area. Today, self-contained trekking groups must use only kerosene fuels for cooking, and tea-houses and lodges are encouraged to use kerosene or yak dung.

We follow the river course to the confluence of the Dudh and Bhote rivers, and cross a spectacular high bridge before commencing our ascent to the village of Namche Bazaar, the Sherpa ‘capital’ of Nepal.


It is a tough climb towards the end of the day as the trail zig zags steadily upwards through a forest of pine to a vantage point that provides our first glimpse of distantMount Everest. The trail continues to climb and meander to Namche, and the sight of this prosperous village spread within a horseshoe-shaped valley opposite the beautiful peak of Kongde Ri is worth every step.

At Namche we have emerged from the narrow lowland valleys and after an acclimatisation day will continue into a changing landscape of broad glacial valleys punctuated by the moraines left by retreating glaciers.


This stunningly located gateway to so many paths in history straddles the sides of the valley at some 12,000 feet above sea level - you can almost taste the atmosphere in the air, the sense of hope, joy and wonder to come.

It was called a rest day but after breakfast we were off, thought this time with a light pack. We climbed steadily up the side of the village to a museum and then up towards a view point. It was hard going as we put on 500 m.

The skies had been rather cloudy to start with but the sun came out mid-morning. It was a steep twisting climb, but first chance to see Everest in the distance though was thwarted by distant clouds.  Some of our group walked on to the Everest View Hotel but they didn’t see it from there either.

The walk back down was equally punishing in the heat of the day - twisting hairpin footpaths with wonderful panoramic views of Namche at every turn.
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By the time we got down I was tired with a headache, even though it had been a fairly slow pace. After drinks and lunch the headache disappeared and so did the weariness.

I spent time in the afternoon looking round local ‘shops’. Very colourful and spread along tiny, steep streets with Yak passing-room only. I bought a fake North Face down jacket at a bargain price which I thought might be useful later for the cold nights at higher altitude.

It seemed my body was adjusting to the altitude. Today’s up and then down again walk had helped. Breathing was now easier than the first night at Namche.

But we would be back at square one tomorrow After the climb out of Namche the first part of the day would be fairly level, then a descent into the valley followed by a steady and steep climb.

 

 

 

 

Clive Simpson's travelogue book ‘Land of Great Cathedrals’ is an original firsthand account based two treks in Nepal to the foot of Mount Everest in 2001 and 2004. Limited edition, signed copies, published in March 2022, are available direct from his page on eBay - Land of Great Cathedrals

24 September 2011

How high is Everest?

In an effort to put an end to generations of controversy, the authorities in Nepal are trying to ascertain the precise height of the world's biggest mountain. The project could take up to two years - and even then it is more than likely that not everyone will agree.

While for well over 100 years Everest has been recognised as the planet's highest point, there are differences of opinion as to the exact dimensions and even over what should actually be measured.

For more than half a century, Nepal has recognised the generally accepted height of 29,028 ft for the mountain they call Sagarmatha - despite the insistence by neighbouring China that what it refers to in Tibetan as Qomolangma (Holy Mother), is actually 29,017 ft. The mountain straddles the border and neither side wishes to back down.

"We have begun the measurement to clear this confusion," Gopal Giri, a spokesman with Nepal's land management ministry. "Now we have the technology and the resources we can measure ourselves. This will be the first time the Nepal government has taken the mountain's height."

The task of measuring the height of the world’s highest mountain was first performed during the days of British rule in the subcontinent by a Bengali mathematician, Radhanath Sikdar, employed in the office of the surveyor general, Sir Andrew Waugh.

At the time the British authorities were conducting the so-called Great Trigonometric Survey and it was believed that Kangchenjunga in Sikkim was the world's highest. But based on data collected from the field, Sikdar concluded in 1854 that another nearby peak, at the time referred to simply as Summit XV, was higher.

For two years, the team reassessed the findings and then, confident of what they had discovered a new giant, announced their news. Several years later, in 1865, Sir Andrew declared that the peak would be known as Mount Everest, in honour of his predecessor, Sir George Everest. Based on the average figure obtained from six separate surveying stations, each 100 miles from the mountain, it was said to have a height of 29,002 ft.

This height remained in accepted use for the best part of a century, including in 1953 when Edmund Hilary and Norgay Tenzing made their way to the summit and safely descended.

The following year, a survey by the Indian authorities suggested a new height for the mountain, of 29,028 ft, based on the average reading for 12 survey stations, located between 30 and 50 miles from Everest. But the availability of new technology in the subsequent years led new teams to question the estimate. In 1992 a joint Chinese and Italian expedition team was the first to use GPS technology and came up with a figure of 29,031 ft.

In 1999, a team led by the late American mountaineer Bradford Washburn spent several years working with GPS devices to make a new calculation. Washburn's climbers were able to reach the summit and use their measuring devices.

Not only did they come up with a new height, 29,035.3 ft, but they said they had also been able to measure the movement of the Everest massif, being pushed by the Eurasian continental shelf. They estimated that the mountain was moving north-east by around a quarter of an inch a year.

There the matter may have ended, but for the wishes of the Chinese to take yet another measurement. In 2005, a team of mountaineers and researchers climbed Everest from the Chinese side and announced a new reading of 29,017 ft. However, they said this only measured the actual rock formation of Everest and not the snow cap on the very top.

Nepali officials complained that during discussions about the border with their much larger neighbour, China insisted on using its own measure. But last year, the two countries agreed that both measurements might be correct.

"Both are correct heights. No measurement is absolute. This is a problem of scientific research," Raja Ram Chhatkuli, director general of Nepal's survey department, said at the time.

Mr Chhatkuli will be overseeing Nepal's own attempt at a precise assessment in which scientists will place three GPS devices on different locations on the mountain from which to obtain data.

If you are a regular reader you may be asking, why the sudden interest in Everest by the Lighthouse Keeper on a blog that has previously made its name largely covering the final two missions of the US Space Shuttle?

Well, the Lighthouse Keeper hasn’t made it any where near the top of this mighty mountain - but this autumn is the tenth anniversary of my first visit to Nepal and a high-level trek through the Everest region.

That was in the days before blogs so, come next month, the Lighthouse Keeper will be putting things right and embarking on the trip all over again - this time from the relative comforts of home.

A kind of day-by-day blog retrospective reliving the journey in words and pictures - from the excitement and heat of Kathmandu to the extreme cold and wilds of the lower reaches of Everest. Stay tuned for a great upcoming adventure!

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