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Khumbu Glacier
The Khumbu Glacier ( ne, खुम्बु हिमनदी) is located in the Khumbu region of northeastern Nepal between Mount Everest and the Lhotse-Nuptse ridge. With elevations of at its terminus to at its source, it is the world's highest glacier. The Khumbu Glacier is followed for the final part of the trail to one of the Everest Base Camps. The start of the glacier is in the Western Cwm near Everest. The glacier has a large icefall, the Khumbu Icefall, at the west end of the lower Western Cwm. This icefall is the first major obstacle—and among the more dangerous—on the standard south col route to the Everest summit. It is also the largest glacier of Nepal. The end of Khumbu Glacier is located at . Overview Khumbu Glacier, Khumbu Icefall, Nepal, Asia.jpg, Khumbu Glacier and Khumbu Icefall Khumbu Glacier from Kala Patthar, Mountains of Nepal, Asia.jpg, Khumbu Glacier Khumbu glacier in relation to everest.jpg, Map See also * * List of glaciers * Retreat of gl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley Glacier
A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage now taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms that may be global in use or else applied only locally. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nepal
Nepal (; ne, नेपाल ), formerly the Federal Democratic Republic of Nepal ( ne, सङ्घीय लोकतान्त्रिक गणतन्त्र नेपाल ), is a landlocked country in South Asia. It is mainly situated in the Himalayas, but also includes parts of the Indo-Gangetic Plain, bordering the Tibet Autonomous Region of China to the north, and India in the south, east, and west, while it is narrowly separated from Bangladesh by the Siliguri Corridor, and from Bhutan by the Indian state of Sikkim. Nepal has a diverse geography, including fertile plains, subalpine forested hills, and eight of the world's ten tallest mountains, including Mount Everest, the highest point on Earth. Nepal is a multi-ethnic, multi-lingual, multi-religious and multi-cultural state, with Nepali as the official language. Kathmandu is the nation's capital and the largest city. The name "Nepal" is first recorded in texts from the Vedic period of the India ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khumbu
Khumbu (also known as the Everest Region) is a region of northeastern Nepal on the Nepalese side of Mount Everest. It is part of the Solukhumbu District, which in turn is part of Province No. 1.Bradley, Mayhew; "Trekking in the Nepal Himalaya"; (2009); 9 edição; pp 84-141; Lonely Planet; . Khumbu is one of three subregions of the main Kirat Kulung and Sherpa settlement of the Himalaya, the other two being Solu and Pharak. It includes the town of Namche Bazaar as well as the villages of Thame, Khumjung, Pangboche, Pheriche and Kunde. The famous Buddhist monastery at Tengboche is also located in the Khumbu. The Khumbu's elevation ranges from 3,300 metres (11,000 feet) to the 8,848.86 m (29,032 ft) summit of Mount Everest, the highest place on Earth. The Khumbu region includes both Sagarmatha National Park (above Monju) and the Sagarmatha National Park Buffer Zone, between Lukla and Monju. The Khumbu is a glacier believed to be the result of the last great Ice Age, ~500 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Everest
Mount Everest (; Tibetan: ''Chomolungma'' ; ) is Earth's highest mountain above sea level, located in the Mahalangur Himal sub-range of the Himalayas. The China–Nepal border runs across its summit point. Its elevation (snow height) of was most recently established in 2020 by the Chinese and Nepali authorities. Mount Everest attracts many climbers, including highly experienced mountaineers. There are two main climbing routes, one approaching the summit from the southeast in Nepal (known as the "standard route") and the other from the north in Tibet. While not posing substantial technical climbing challenges on the standard route, Everest presents dangers such as altitude sickness, weather, and wind, as well as hazards from avalanches and the Khumbu Icefall. , over 300 people have died on Everest, many of whose bodies remain on the mountain. The first recorded efforts to reach Everest's summit were made by British mountaineers. As Nepal did not allow foreigners ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lhotse
Lhotse ( ne, ल्होत्से ; , ''lho tse'', ) is the fourth highest mountain in the world at , after Mount Everest, K2, and Kangchenjunga. The main summit is on the border between Tibet Autonomous Region of China and the Khumbu region of Nepal. With Everest to the north and Nuptse to the west, Lhotse forms the apex of the massive horseshoe-shaped arc of the Everest massif. Despite the tremendous vertical relief of its South and Northeast Faces, it is the least prominent of the eight-thousanders due to the great height of the South Col between it and Everest. Lhotse’s Western Face, recessed behind the head of the Khumbu Glacier in the Western Cwm, plays an integral part in the standard routes of ascent for both peaks; the name Lhotse, which means "South Peak" in Tibetan, further emphasizes the close relationship between the two. The main ridge of the mountain features four distinct summits: Lhotse Main at above sea level, Lhotse Middle (also known as Lhotse Ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuptse
Nuptse or Nubtse (Sherpa: नुबचे, Wylie: Nub rtse, ) is a mountain in the Khumbu region of the Mahalangur Himal, in the Nepalese Himalayas. It lies two kilometres WSW of Mount Everest. Nubtse is Tibetan for "west peak", as it is the western segment of the Lhotse-Nubtse massif. The main peak, Nubtse I, was first climbed on May 16, 1961 by Dennis Davis and Sherpa Tashi and the following day by Chris Bonington, Les Brown, James Swallow and Pemba Sherpa, members of a British expedition led by Joe Walmsley. After a long hiatus, Nubtse again became the objective of high-standard mountaineers in the 1990s and 2000s, with important routes being put up on its west, south, and north faces. While Nubtse is a dramatic peak when viewed from the south or west, and it towers above the base camp for the standard south col route on Everest, it is not a particularly independent peak: its topographic prominence is only . Hence it is not ranked on the list of highest mountains. Views ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Everest Base Camp
There are two base camps on Mount Everest, on opposite sides of the mountains: South Base Camp is in Nepal at an altitude of (), while North Base Camp is in Tibet, China at (). The base camps are rudimentary campsites at the base of Mount Everest that are used by mountain climbers during their ascent and descent; they are also visited by hikers. South Base Camp is used when climbing via the southeast ridge, while North Base Camp is used when climbing via the northeast ridge. Supplies are shipped to the South Base Camp by porters, and with the help of animals, usually yaks. The North Base Camp is accessed by a paved road that branches from China National Highway 318. Climbers typically rest at base camp for several days for acclimatization, to reduce the risk of altitude sickness. South Base Camp in Nepal The Everest Base Camp trek on the south side, at an elevation of , is one of the most popular trekking routes in the Himalayas and about 40,000 people per year make the tre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Cwm
The Western Cwm () is a broad, flat, gently undulating glacial valley basin terminating at the foot of the Lhotse Face of Mount Everest. It was named by George Mallory when he saw it in 1921 as part of the British Reconnaissance Expedition that was the first to explore the upper sections of Everest, searching for routes for future summit attempts; p. 7 Cwm is Welsh for "valley". The Western Cwm is traversed by climbers using the southeast route to the summit of Everest and is typically accessed by climbing through the Khumbu Icefall. The central section is cut by massive lateral crevasses which bar entrance into the upper Western Cwm. In this section, climbers must cross to the far right, over to the base of Nuptse, to a narrow passageway known as the Nuptse corner. From there, climbers can see the upper of Everest—the first glimpse of Everest's upper slopes since arriving at Base Camp. The snow-covered, bowl-shaped slopes surrounding the Western Cwm reflect and amplify sola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khumbu Icefall
The Khumbu Icefall is located at the head of the Khumbu Glacier and the foot of the Western Cwm, which lies at an elevation of on the Nepali slopes of Mount Everest, not far above Base Camp and southwest of the summit. The icefall is considered one of the most dangerous stages of the South Col route to Everest's summit. Overview The Khumbu Glacier moves an estimated down the flank of Mt. Everest every day. Ice entering the fall takes approximately 4.3 years to emerge at the base which is 2,000 vertical feet lower and one linear mile away. The speed of ice flow and the precipitous elevation drop, creates a bergschrund (ice berg shoulder) characterized at the top by massive transverse blocks that calve off the upper glacier creating gaping crevasses (hundreds of feet deep and often over 50 feet wide). As these massive initial glacial segments descend the fall, they are slowly twisted and crushed by the churning pressure of glacial flow, generating increasingly torturous crevasse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Glaciers
A glacier ( ) or () is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly deform and flow due to stresses induced by their weight, creating crevasses, seracs, and other distinguishing features. Because glacial mass is affected by long-term climate changes, e.g., precipitation, mean temperature, and cloud cover, glacial mass changes are considered among the most sensitive indicators of climate change. There are about 198,000 to 200,000 glaciers in the world. Glaciers by continent Africa Africa, specifically East Africa, has contained glacial regions, possibly as far back as the last glacier maximum 10 to 15 thousand years ago. Seasonal snow does exist on the highest peaks of East Africa as well as in the Drakensberg Range of South Africa, the Stormberg Mountains, and the Atlas Mountains in Morocco. Currently, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retreat Of Glaciers Since 1850
The retreat of glaciers since 1850 affects the availability of fresh water for irrigation and domestic use, mountain recreation, animals and plants that depend on glacier-melt, and, in the longer term, the level of the oceans. Deglaciation occurs naturally at the end of ice ages, but glaciologists find the current glacier retreat is accelerated by the measured increase of atmospheric greenhouse gases—an effect of climate change. Mid-latitude mountain ranges such as the Himalayas, Rockies, Alps, Cascades, Southern Alps, and the southern Andes, as well as isolated tropical summits such as Mount Kilimanjaro in Africa, are showing some of the largest proportionate glacial losses. Excluding peripheral glaciers of ice sheets, the total cumulated global glacial losses over the 26 year period from 1993–2018 were likely 5500 gigatons, or 210 gigatons per yr.Fox-Kemper, B., H.T. Hewitt, C. Xiao, G. Aðalgeirsdóttir, S.S. Drijfhout, T.L. Edwards, N.R. Golledge, M. Hemer, R.E. Kopp, G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciers Of The Himalayas
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as crevasses and seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between latitudes 35°N and 35°S, glaciers occur only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
