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Mount Brooks
Mount Brooks is a mountain peak in the central Alaska Range in Denali National Park and Preserve. The mountain is part of a ridge extending northeastward from the main Denali massif, which includes Pyramid Peak and Mount Silverthrone. The ridge lies between Brooks Glacier and Traleika Glacier, overlooking Muldrow Glacier to the north. The summit is partly covered by ice. Climate Based on the Köppen climate classification, Mount Brooks is located in a tundra climate zone with long, cold, snowy winters, and mild summers. Winter temperatures can drop below −20 °F with wind chill factors below −30 °F. This climate supports the Brooks Traleika, and Muldrow Glaciers surrounding the peak. The months May through June offer the most favorable weather for climbing or viewing Mount Brooks. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denali
Denali (; also known as Mount McKinley, its former official name) is the highest mountain peak in North America, with a summit elevation of above sea level. With a topographic prominence of and a topographic isolation of , Denali is the third most prominent and third most isolated peak on Earth, after Mount Everest and Aconcagua. Located in the Alaska Range in the interior of the U.S. state of Alaska, Denali is the centerpiece of Denali National Park and Preserve. The Koyukon people who inhabit the area around the mountain have referred to the peak as "Denali" for centuries. In 1896, a gold prospector named it "Mount McKinley" in support of then-presidential candidate William McKinley; that name was the official name recognized by the federal government of the United States from 1917 until 2015. In August 2015, 40 years after Alaska had done so, the United States Department of the Interior announced the change of the official name of the mountain to Denali. In 1903 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologist
A geologist is a scientist who studies the solid, liquid, and gaseous matter that constitutes Earth and other terrestrial planets, as well as the processes that shape them. Geologists usually study geology, earth science, or geophysics, although backgrounds in physics, chemistry, biology, and other sciences are also useful. Field research (field work) is an important component of geology, although many subdisciplines incorporate laboratory and digitalized work. Geologists can be classified in a larger group of scientists, called geoscientists. Geologists work in the energy and mining sectors searching for natural resources such as petroleum, natural gas, precious and base metals. They are also in the forefront of preventing and mitigating damage from natural hazards and disasters such as earthquakes, volcanoes, tsunamis and landslides. Their studies are used to warn the general public of the occurrence of these events. Geologists are also important contributors to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Denali National Park And Preserve
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Tatum
Mount Tatum is a mountain in the Alaska Range, in Denali National Park and Preserve. Mount Tatum lies to the northeast of Denali on Carpe Ridge with Muldrow Glacier to the west and Traleika Glacier to the east. Mount Tatum was named about 1945 by Bradford Washburn for Robert G. Tatum, a participant in the first ascent of Mount McKinley, reaching the South Peak on June 1, 1913. See also *Mountain peaks of Alaska This article comprises three sortable tables of major mountain peaksThis article defines a significant summit as a summit with at least of topographic prominence, and a major summit as a susexxleast of topographic prominence. All summits i ... References {{DEFAULTSORT:Tatum, Mount Alaska Range Mountains of Denali Borough, Alaska Denali National Park and Preserve Mountains of Alaska ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Deception (Alaska)
Mount Deception is a mountain in the Alaska Range, in Denali National Park and Preserve. Mount Deception lies east-southeast of Denali, overlooking Brooks Glacier. The glacier-covered mountain was named by a U.S. Army crash investigation party on November 13, 1944, who were the first to ascend the mountain while investigating an airplane crash that happened in September 1944. 1944 plane crash On September 18, 1944, a US Army C-47 which took off from Elmendorf Air Force Base in Anchorage, Alaska, en route to Ladd Army Airfield in Fairbanks, Alaska Fairbanks is a home rule city and the borough seat of the Fairbanks North Star Borough in the U.S. state of Alaska. Fairbanks is the largest city in the Interior region of Alaska and the second largest in the state. The 2020 Census put the po .... For reasons unknown the plane traveled off course crashing into the then unnamed peak killing all 15 passengers and 4 crew members. A 44-man rescue expedition reached the crash site in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ragged Peak (Denali National Park)
Ragged Peak is a summit in Alaska, United States. Description Ragged Peak is located in the Alaska Range and in Denali National Park and Preserve. It is situated northeast of Denali, the highest summit in North America. Precipitation runoff from the mountain's slopes drains to the McKinley River. Topographic relief is significant as the summit rises above the Brooks Glacier in 0.75 mile (1.2 km). The mountain's descriptive name was applied in 1948 by Bradford Washburn because the peak is composed of extremely rugged, jagged rock that has been highly fractured by frost action. The toponym was officially adopted in 1948 by the United States Board on Geographic Names. Climate Based on the Köppen climate classification, Ragged Peak is located in a tundra climate zone with long, cold, snowy winters, and mild summers. Winter temperatures can drop below −20 °F with wind chill factors below −30 °F. This climate supports the Brooks and Muldrow Glaciers surr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountains And Mountain Ranges Of Denali National Park And Preserve
Mountains in Denali National Park and Preserve are part of the Alaska Range, with several subsidiary ranges included within the overall Alaska Range. Denali (also known as Mount McKinley), is the highest peak in the park and the highest peak in North America at The names listed here reflect the official names in the USGS U.S. Board on Geographic Names database. They in most cases exclude subsidiary peaks of larger mountains — McKinley alone has dozens of prominent points above 15,000 feet. The final version of this list will include all named peaks in the park and preserve above and a selection of prominent named peaks of lesser height. Central Alaska Range The central Alaska Range is dominated by the enormous Denali and its complex of subsidiary summits, spurs and buttresses. Of the other central Alaska Range summits, only Mount Foraker substantially exceeds , and most prominent peaks are in the – range. * Denali - ; * Kahiltna Dome - ; * Kahiltna Peaks - ; * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Peaks Of Alaska
This article comprises three sortable tables of major mountain peaksThis article defines a significant summit as a summit with at least of topographic prominence, and a major summit as a susexxleast of topographic prominence. All summits in this article have at least 500 meters of topographic prominence. An ultra-prominent summit is a summit with at least of topographic prominence. of the U.S. State of Alaska. The summit of a mountain or hill may be measured in three principal ways: #The topographic elevation of a summit measures the height of the summit above a geodetic sea level.If the elevation or prominence of a summit is calculated as a range of values, the arithmetic mean is shown. The first table below ranks the 100 highest major summits of Alaska by elevation. #The topographic prominence of a summit is a measure of how high the summit rises above its surroundings.The topographic prominence of a summit is the topographic elevation difference between the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Ascent
In mountaineering, a first ascent (abbreviated to FA in guide books) is the first successful, documented attainment of the top of a mountain or the first to follow a particular climbing route. First mountain ascents are notable because they entail genuine exploration, with greater risks, challenges and recognition than climbing a route pioneered by others. The person who performs the first ascent is called the first ascensionist. In free climbing, a first ascent (or first free ascent, abbreviated FFA) of a climbing route is the first successful, documented climb of a route without using equipment such as anchors or ropes for aiding progression or resting. History The details of the first ascents of even many prominent mountains are scanty or unknown; sometimes the only evidence of prior summiting is a cairn, artifacts, or inscriptions at the top. Today, first ascents are generally carefully recorded and usually mentioned in guidebooks. The term is also used when referrin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Board On Geographic Names
The United States Board on Geographic Names (BGN) is a federal body operating under the United States Secretary of the Interior. The purpose of the board is to establish and maintain uniform usage of geographic names throughout the federal government of the United States. History On January 8, 1890, Thomas Corwin Mendenhall, superintendent of the US Coast and Geodetic Survey Office, wrote to 10 noted geographers "to suggest the organization of a Board made up of representatives from the different Government services interested, to which may be referred any disputed question of geographical orthography." President Benjamin Harrison signed executive order 28 on September 4, 1890, establishing the ''Board on Geographical Names''. "To this Board shall be referred all unsettled questions concerning geographic names. The decisions of the Board are to be accepted y federal departmentsas the standard authority for such matters." The board was given authority to resolve all unsettled q ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfred Hulse Brooks
Alfred Hulse Brooks (July 18, 1871 – November 22, 1924) was an American geologist who served as chief geologist for Alaska for the United States Geological Survey from 1903 to 1924. He is credited with discovering that the biggest mountain range in Arctic Alaska, now called the Brooks Range, was separate from the Rocky Mountains. He also took many photographs of local communities. A collection of the images is held at Yale University. Early life Alfred Hulse Brooks was born on July 18, 1871, in Ann Arbor, Michigan, to Hannah (née Hulse) and Thomas Benton Brooks. He was educated at a private school in Newburgh, New York. He graduated from Harvard University in 1894.. After his graduation, he also studied in Germany and Paris. Career In 1898, the federal government announced a systematic topographic and geologic survey of Alaska that would include renewed exploration of what became known as the Brooks Range. Alfred Hulse Brooks, the new assistant geologist and head of the Alas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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