Alexander Heron
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Alexander Heron
Alexander Macmillan Heron, BSc DSc FGS FRGS, FRSE (31 July 1884 – 1971), was a Scottish geologist who became Director of the Geological Survey of India. He participated in the 1921 British Mount Everest reconnaissance expedition following which he produced a geological map of the Everest region of Tibet. Early life and professional career Alexander Heron was born in Duddingston, Edinburgh on 31 July 1884, son of William Heron, a coal agent for William Baird & Co of Garthsherrie, who later became a macer (court usher), and Joan Heron, née Macmillan. He graduated from University of Edinburgh in engineering in 1906 and in that year he joined the Geological Survey of India. In 1911, in South Stoneham, Hampshire, he married Margaret Kirsopp of Musselburgh and in 1915 they had a daughter, Marjorie Edgware Heron. Returning to study at the University of Edinburgh, he was granted his D.Sc. in 1919. He was elected fellow of the Royal Society of Edinburgh in 1925 and, succeeding Sir ...
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Edinburgh
Edinburgh ( ; gd, Dùn Èideann ) is the capital city of Scotland and one of its 32 Council areas of Scotland, council areas. Historically part of the county of Midlothian (interchangeably Edinburghshire before 1921), it is located in Lothian on the southern shore of the Firth of Forth. Edinburgh is Scotland's List of towns and cities in Scotland by population, second-most populous city, after Glasgow, and the List of cities in the United Kingdom, seventh-most populous city in the United Kingdom. Recognised as the capital of Scotland since at least the 15th century, Edinburgh is the seat of the Scottish Government, the Scottish Parliament and the Courts of Scotland, highest courts in Scotland. The city's Holyrood Palace, Palace of Holyroodhouse is the official residence of the Monarchy of the United Kingdom, British monarchy in Scotland. The city has long been a centre of education, particularly in the fields of medicine, Scots law, Scottish law, literature, philosophy, the sc ...
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Geology Of Everest Region, 1921
Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences, including hydrology, and so is treated as one major aspect of integrated Earth system science and planetary science. Geology describes the structure of the Earth on and beneath its surface, and the processes that have shaped that structure. It also provides tools to determine the relative and absolute ages of rocks found in a given location, and also to describe the histories of those rocks. By combining these tools, geologists are able to chronicle the geological history of the Earth as a whole, and also to demonstrate the age of the Earth. Geology provides the primary evidence for plate tectonics, the evolutionary history of life, and the Earth's past climates. Geologists broadly study the properties and processes of Ea ...
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Tibetan Plateau
The Tibetan Plateau (, also known as the Qinghai–Tibet Plateau or the Qing–Zang Plateau () or as the Himalayan Plateau in India, is a vast elevated plateau located at the intersection of Central, South and East Asia covering most of the Tibet Autonomous Region, most of Qinghai, western half of Sichuan, Southern Gansu provinces in Western China, southern Xinjiang, Bhutan, the Indian regions of Ladakh and Lahaul and Spiti (Himachal Pradesh) as well as Gilgit-Baltistan in Pakistan, northwestern Nepal, eastern Tajikistan and southern Kyrgyzstan. It stretches approximately north to south and east to west. It is the world's highest and largest plateau above sea level, with an area of (about five times the size of Metropolitan France). With an average elevation exceeding and being surrounded by imposing mountain ranges that harbor the world's two highest summits, Mount Everest and K2, the Tibetan Plateau is often referred to as "the Roof of the World". The Tibetan Plateau ...
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Darjeeling
Darjeeling (, , ) is a town and municipality in the northernmost region of the Indian state of West Bengal. Located in the Eastern Himalayas, it has an average elevation of . To the west of Darjeeling lies the easternmost province of Nepal, to the east the Kingdom of Bhutan, to the north the Indian state of Sikkim, and farther north the Tibet Autonomous Region region of China. Bangladesh lies to the south and southeast, and most of the state of West Bengal lies to the south and southwest, connected to the Darjeeling region by a narrow tract. Kangchenjunga, the world's third-highest mountain, rises to the north and is prominently visible on clear days. In the early 19th century, during East India Company rule in India, Darjeeling was identified as a potential summer retreat for British officials, soldiers and their families. The narrow mountain ridge was leased from the Kingdom of Sikkim, and eventually annexed to British India. Experimentation with growing tea on the slop ...
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Henry Morshead
Henry Treise Morshead (23 November 1882 – 17 May 1931) was an English surveyor, explorer and mountaineer. He is remembered for several achievements – with Frederick Bailey he explored the Tsangpo Gorge and finally confirmed that the Yarlung Tsangpo flows into the Brahmaputra River after cascading through Himalaya; also he was a member of the 1921 and 1922 British Mount Everest expeditions and in 1922 he climbed to a height of over . His death was due to murder and the circumstances remain mysterious. Early and personal life Born in 1882 and brought up at Hurlditch Court, near Tavistock near the Devon–Cornwall border, Henry Morshead was the eldest son of Reginald Morshead, a banker, and Ella Mary Morshead, née Sperling. He was educated at Winchester College where he did reasonably well and at a second attempt passed the exams to enter the Royal Military Academy, Woolwich, to become an officer in the Royal Engineers in 1901. At the Chatham Royal School of Military En ...
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George Mallory
George Herbert Leigh Mallory (18 June 1886 – 8 or 9 June 1924) was an English mountaineer who took part in the first three British expeditions to Mount Everest in the early 1920s. Born in Cheshire, Mallory became a student at Winchester College, where a teacher recruited him for an excursion in the Alps and he developed a strong natural ability for climbing. After graduating from Magdalene College, Cambridge, he taught at Charterhouse School whilst honing his skills as a climber in the Alps and the English Lake District. He served in the British Army during the First World War and fought at the Somme. After the war, Mallory returned to Charterhouse before resigning to participate in the 1921 British Mount Everest reconnaissance expedition. In 1922, he took part in a second expedition to make the first ascent of the world's highest mountain, in which his team achieved a record altitude of without supplemental oxygen. Once asked by a reporter why he wanted to climb Eve ...
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Alexander Kellas
Alexander Mitchell Kellas (21 June 1868 – 5 June 1921) was a British chemist, explorer, and mountaineer known for his studies of high-altitude physiology. He was born in Aberdeen, Scotland.Jill Neate, ''High Asia: An illustrated guide to the 7,000 metre peaks'', The Mountaineers, 1989, . Himalayan Club Vice President Meher Mehta characterized Kellas' papers ''A Consideration of the Possibility of Ascending the Loftier Himalaya'' and ''A Consideration of the Possibility of Ascending Mt Everest'' as "key catalysts in driving scientific thinking into climbing big peaks. His studies included the physiology of acclimatization in relationship to important variables like altitude, barometric pressures, alveolar PO2, arterial oxygen saturation, maximum oxygen consumption, and ascent rates at different altitudes. He had concluded that Mt Everest could be ascended by men of extreme physical and mental constitution without supplementary oxygen if the physical difficulties of the mountain ...
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Harold Raeburn
Harold Andrew Raeburn (21 July 1865 – 21 December 1926) was a Scottish mountaineer. He was one of the most prominent British mountaineers of his era with several first ascents. He was mountaineering leader on the initial 1921 British Mount Everest reconnaissance expedition. Life Raeburn was born in 1865 at 12 Grange Loan, Edinburgh. His father William Raeburn, a brewer, married Jessie Ramsay in 1849. Harold Raeburn was their fourth son, and he grew up to enter his father's occupation as a brewer. He died in Edinburgh, on 21 December 1926, and was buried in Warriston Cemetery, Edinburgh. Mountaineering Scotland It is not documented how or why Raeburn began climbing as a sport, but his early enthusiasm in ornithology led him to climb or descend many steep faces, in search of nests and eggs. A collection of eggs by him is kept in National Museums Scotland, Edinburgh. Living under Edinburgh's Salisbury Crags and possessing a wiry, athletic build he soon adapted to the vertical ...
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Charles Howard-Bury
Lieutenant-Colonel Charles Kenneth Howard-Bury DSO, DL, JP (15 August 188120 September 1963) was a British-Irish soldier, explorer, botanist and Conservative politician. Background and education A member of the Howard family, he was born at Charleville Castle, King's County, Ireland, the only son of Captain Kenneth Howard-Bury (1846–1885), son of the Honourable James Howard. His mother was Lady Emily Alfreda Julia, daughter of Charles Bury, 3rd Earl of Charleville. His father had assumed the additional surname of Bury in 1881 after his wife succeeded to the Charleville estates. In his own right he succeeded to the estates of Charles Brinsley Marlay. He was educated at Eton and the Royal Military College, Sandhurst. Career until 1921 Howard-Bury was always interested in climbing as a youth, which led him to take up the larger routes in Austrian Alps. He joined the King's Royal Rifle Corps in 1904 and was posted to India, where he went travelling and big game-hunting. In 1 ...
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Tibet
Tibet (; ''Böd''; ) is a region in East Asia, covering much of the Tibetan Plateau and spanning about . It is the traditional homeland of the Tibetan people. Also resident on the plateau are some other ethnic groups such as Monpa people, Monpa, Tamang people, Tamang, Qiang people, Qiang, Sherpa people, Sherpa and Lhoba peoples and now also considerable numbers of Han Chinese and Hui people, Hui settlers. Since Annexation of Tibet by the People's Republic of China, 1951, the entire plateau has been under the administration of the People's Republic of China, a major portion in the Tibet Autonomous Region, and other portions in the Qinghai and Sichuan provinces. Tibet is the highest region on Earth, with an average elevation of . Located in the Himalayas, the highest elevation in Tibet is Mount Everest, Earth's highest mountain, rising 8,848.86 m (29,032 ft) above sea level. The Tibetan Empire emerged in the 7th century. At its height in the 9th century, the Tibet ...
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Sikkim
Sikkim (; ) is a state in Northeastern India. It borders the Tibet Autonomous Region of China in the north and northeast, Bhutan in the east, Province No. 1 of Nepal in the west and West Bengal in the south. Sikkim is also close to the Siliguri Corridor, which borders Bangladesh. Sikkim is the least populous and second smallest among the Indian states. Situated in the Eastern Himalaya, Sikkim is notable for its biodiversity, including alpine and subtropical climates, as well as being a host to Kangchenjunga, the highest peak in India and third highest on Earth. Sikkim's capital and largest city is Gangtok. Almost 35% of the state is covered by Khangchendzonga National Park – a UNESCO World Heritage Site. The Kingdom of Sikkim was founded by the Namgyal dynasty in the 17th century. It was ruled by Buddhist priest-kings known as the Chogyal. It became a princely state of British India in 1890. Following Indian independence, Sikkim continued its protectorate status with ...
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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 ...
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