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Mueller Glacier
The Mueller Glacier is a long glacier flowing through Aoraki / Mount Cook National Park in the South Island of New Zealand. It lies to the west of Mount Cook Village within the Southern Alps, flowing roughly north-west from its névé near Mount Montgomerie before curving around the Sealy Range as it approaches its terminus. Various other glaciers feed into the Mueller Glacier along its route, including the Frind and Huddleston Glaciers. The glacier ends at a small unnamed terminal lake, which is also fed by meltwater from the nearby Hooker Glacier. This lake is the source for the Hooker River, a small tributary of the Tasman River, which flows into Lake Pukaki. The glacier was named after German-Australian botanist and explorer Baron Ferdinand von Mueller. Based on dating of a yellow-green lichen of the Rhizocarpon subgenus, Mueller Glacier is considered to have had a Little Ice Age maximum mass between 1725 and 1730. White Horse Hill, a small hill to the north of Mount C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moraine
A moraine is any accumulation of unconsolidated debris (regolith and rock), sometimes referred to as glacial till, that occurs in both currently and formerly glaciated regions, and that has been previously carried along by a glacier or ice sheet. It may consist of partly rounded particles ranging in size from boulders (in which case it is often referred to as boulder clay) down to gravel and sand, in a groundmass of finely-divided clayey material sometimes called glacial flour. Lateral moraines are those formed at the side of the ice flow, and terminal moraines were formed at the foot, marking the maximum advance of the glacier. Other types of moraine include ground moraines (till-covered areas forming sheets on flat or irregular topography) and medial moraines (moraines formed where two glaciers meet). Etymology The word ''moraine'' is borrowed from French , which in turn is derived from the Savoyard Italian ("mound of earth"). ''Morena'' in this case was derived from Proven ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tasman River
The Tasman River is an alpine braided river flowing through Canterbury, in New Zealand's South Island. The river's headwaters are in Aoraki / Mount Cook National Park, where it is the outflow of the proglacial Tasman Lake. It is also fed by the glacial waters of the tributary Murchison River, from Murchison Glacier, and the short Hooker River, an outflow of the proglacial lakes of the Hooker and Mueller glaciers. The Tasman River flows south for through the wide flat-bottomed Tasman Valley in the Southern Alps and into the northern end of the glacial Lake Pukaki, this forming part of the ultimate headwaters of the Waitaki hydroelectric scheme. See also *List of rivers of New Zealand This is a list of all waterways named as rivers in New Zealand. A * Aan River * Acheron River (Canterbury) * Acheron River (Marlborough) * Ada River * Adams River * Ahaura River * Ahuriri River * Ahuroa River * Akatarawa River * Ākiti ... References External links Rivers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciers Of New Zealand
New Zealand contains many glaciers, mostly located near the Main Divide of the Southern Alps in the South Island. They are classed as mid-latitude mountain glaciers. There are eight small glaciers in the North Island on Mount Ruapehu. An inventory of South Island glaciers compiled in the 1980s indicated there were about 3,155 glaciers with an area of at least one hectare (2.5 acres). Approximately one sixth of these glaciers covered more than 10 hectares. These include: *Fox Glacier *Franz Josef Glacier * Hooker Glacier *Mueller Glacier * Murchison Glacier *Tasman Glacier * Volta Glacier New Zealand's territorial claim in Antarctica, the Ross Dependency, also contains many glaciers. Retreat of glaciers New Zealand glaciers have been retreating since 1890, with an acceleration of this retreat since 1920. Most of the glaciers have thinned measurably and have reduced in size, and the snow accumulation zones have risen in elevation during the 20th century. In the period 1971 ... [...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] |
Little Ice Age
The Little Ice Age (LIA) was a period of regional cooling, particularly pronounced in the North Atlantic region. It was not a true ice age of global extent. The term was introduced into scientific literature by François E. Matthes in 1939. Matthes described glaciers in the Sierra Nevada of California that he believed could not have survived the hypsithermal; his usage of "Little Ice Age" has been superseded by "Neoglaciation". The period has been conventionally defined as extending from the 16th to the 19th centuries, (noted in Grove 2004:4). but some experts prefer an alternative timespan from about 1300 to about 1850. The NASA Earth Observatory notes three particularly cold intervals. One began about 1650, another about 1770, and the last in 1850, all of which were separated by intervals of slight warming. The Intergovernmental Panel on Climate Change Third Assessment Report considered that the timing and the areas affected by the Little Ice Age suggested largely independent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Rutherford Journal
Brian John Copeland (born 1950) is Professor of Philosophy at the University of Canterbury, Christchurch, New Zealand, and author of books on the computing pioneer Alan Turing. Education Copeland was educated at the University of Oxford, obtaining a Bachelor of Philosophy degree and a Doctor of Philosophy degree in 1978, where he undertook research on modal logic and non-classical logic supervised by of Dana Scott. Career and research Jack Copeland is the Director of the Turing Archive for the History of Computing, an extensive online archive on the computing pioneer Alan Turing. He has also written and edited books on Turing. He is one of the people responsible for identifying the concept of hypercomputation and machines more capable than Turing machines. With Jason Long he restored some of the first computer music recorded on the Ferranti Mark I. Copeland has held visiting professorships at the University of Sydney, Australia (1997, 2002), the University of Aarhus, Denmark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferdinand Von Mueller
Baron Sir Ferdinand Jacob Heinrich von Mueller, (german: Müller; 30 June 1825 – 10 October 1896) was a German-Australian physician, geographer, and most notably, a botanist. He was appointed government botanist for the then colony of Victoria (Australia) by Governor Charles La Trobe in 1853, and later director of the Royal Botanic Gardens, Melbourne. He also founded the National Herbarium of Victoria. He named many Australian plants. Early life Mueller was born at Rostock, in the Grand Duchy of Mecklenburg-Schwerin. After the early death of his parents, Frederick and Louisa, his grandparents gave him a good education in Tönning, Schleswig. Apprenticed to a chemist at the age of 15, he passed his pharmaceutical examinations and studied botany under Professor Ernst Ferdinand Nolte (1791–1875) at Kiel University. In 1847, he received his degree of Doctor of Philosophy from Kiel for a thesis on the plants of the southern regions of Schleswig. Mueller's sister Bertha had be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Australian
German Australians (german: link=no, Deutsch-Australier) are Australians with German ancestry. German Australians constitute one of the largest ancestry groups in Australia, and German is the fifth most identified European ancestry in Australia behind English, Irish, Scottish and Italian. German Australians are one of the largest groups within the global German diaspora. At the 2021 census, 1,026,138 respondents stated that they had German ancestry (whether alone or in combination with another ancestry), representing 4% of the total Australian population. At the 2021 census, there were 107,940 Australian residents who were born in Germany. History Germans have been in Australia since the commencement of European settlement in 1788. At least seventy-three Germans arrived in Australia as convicts.Donohoe, J.H. (1988) ''The Forgotten Australians: Non-Anglo or Celtic Convicts and Exiles''. 19th century Germans formed the largest non-English-speaking group in Australia up to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Pukaki
Lake Pukaki is the largest of three roughly parallel alpine lakes running north–south along the northern edge of the Mackenzie Basin on New Zealand's South Island. The others are Lakes Tekapo and Ohau. All three lakes were formed when the terminal moraines of receding glaciers blocked their respective valleys, forming moraine-dammed lakes. The Alps2Ocean mountain bike trail follows the edge of Lake Pukaki for part of its length. Geography The glacial feed to the lakes gives them a distinctive blue colour, created by glacial flour, the extremely finely ground rock particles from the glaciers. Lake Pukaki covers an area of 178.7 km², and the surface elevation of the lake normally ranges from 518.2 to 532 metres above sea level. The lake is fed at its northern end by the braided Tasman River, which has its source in the Tasman and Hooker Glaciers, close to Aoraki / Mount Cook. To the west of Lake Pukaki lies the Ben Ohau mountain range with Ben Dhu (1607m) and Betty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Alps
The Southern Alps (; officially Southern Alps / Kā Tiritiri o te Moana) is a mountain range extending along much of the length of New Zealand's South Island, reaching its greatest elevations near the range's western side. The name "Southern Alps" generally refers to the entire range, although separate names are given to many of the smaller ranges that form part of it. The range includes the South Island's Main Divide, which separates the water catchments of the more heavily populated eastern side of the island from those on the west coast. Politically, the Main Divide forms the boundary between the Marlborough, Canterbury and Otago regions to the southeast and the Tasman and West Coast regions to the northwest. Names The Māori name of the range is , meaning "the Mirage of the Ocean". The English explorer James Cook bestowed the name ''Southern Alps'' on 23 March 1770, admiring their "prodigious height". p. 384. They had previously been noted by Abel Tasman in 1642, whose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aoraki / Mount Cook
Aoraki / Mount Cook is the highest mountain in New Zealand. Its height, as of 2014, is listed as . It sits in the Southern Alps, the mountain range that runs the length of the South Island. A popular tourist destination, it is also a favourite challenge for mountain climbers. Aoraki / Mount Cook consists of three summits: from south to north, the Low Peak (), the Middle Peak () and the High Peak. The summits lie slightly south and east of the main divide of the Southern Alps / Kā Tiritiri o te Moana, with the Tasman Glacier to the east and the Hooker Glacier to the southwest. Location The mountain is in the Aoraki / Mount Cook National Park, in the Canterbury Region. The park was established in 1953 and along with Westland National Park, Mount Aspiring National Park and Fiordland National Park forms one of the UNESCO World Heritage Sites. The park contains more than 140 peaks standing over and 72 named glaciers, which cover 40 percent of its . The peak is located at the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Cook Village
Aoraki / Mount Cook, often referred to as Mount Cook Village, is located within New Zealand's Aoraki / Mount Cook National Park at the end of , only south of the summit of the country's highest mountain, also called Aoraki/Mount Cook, in the Southern Alps. Being situated inside a National Park, it is not possible to own property in Mount Cook Village; however, because of the year-round operation of the hotel and motels, the village has a small permanent population of around 250. All buildings and facilities operate on concessions and leases from the government. The village has no grocery stores apart from a small in-hotel convenience store. The nearest supermarket is away in Twizel, the closest town. There is a self-service petrol pump behind the hotel complex; however, the fuel price reflects the remote location. Mount Cook Village operates a small school with a roll as low as a dozen children, the only school in New Zealand inside a national park. History The first bui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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