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Purgatory Peak (Nevada)
Purgatory Peak is a summit located in Pershing County, Nevada, United States.United States Board on Geographic Names (1965), ''Decisions on Names in the United States, Decision List 6503'', Department of the Interior, p. 32 Description Purgatory Peak is the third-highest peak of the Selenite Range which is a subset of the Great Basin Ranges. This peak is set in the Mount Limbo Wilderness Study Area which is owned by the Bureau of Land Management. It is situated south of line parent Kumiva Peak, south of the town of Empire, and north of Winnemucca Lake. Topographic relief is significant as the summit rises over above Poito Valley in approximately . This landform's toponym was officially adopted in 1965 by the U.S. Board on Geographic Names. Climate Purgatory Peak is set in the Great Basin Desert which has hot summers and cold winters. The desert is an example of a cold desert climate as the desert's elevation makes temperatures cooler than lower elevation deserts. Due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Limbo
Mount Limbo is a summit located in Pershing County, Nevada, United States.United States Board on Geographic Names (1965), ''Decisions on Names in the United States, Decision List 6503'', Department of the Interior, p. 31 Description Mount Limbo is the fourth-highest peak of the Selenite Range which is a subset of the Great Basin Ranges. This peak is set in the Mount Limbo Wilderness Study Area which is owned by the Bureau of Land Management. It is situated south of line parent Purgatory Peak, west-northwest of the town of Lovelock, and north of Winnemucca Lake. Topographic relief is significant as the summit rises above Poito Valley in approximately . This landform's toponym was officially adopted in 1965 by the U.S. Board on Geographic Names. Climate Mount Limbo is set in the Great Basin Desert which has hot summers and cold winters. The desert is an example of a cold desert climate as the desert's elevation makes temperatures cooler than lower elevation deserts. Due ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Line Parent
A peak's line parent is the closest higher peak on the highest ridge leading away from the peak's "key col". A col is the lowest point on the ridge between two summits and is roughly synonymous with pass, gap, saddle and notch. The highest col of a peak is its key col. If there is more than one ridge which can be followed to a higher peak then the line parent is the peak closest to the key col. Usually, a line parent must meet some prominence criteria, which might vary depending on the author and the location of the peak. There are at least two other kinds of peak parentage. Island parentage, which is also referred to as encirclement or topographic parentage; and source parentage. See also * Topographic prominence In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest cont ... References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Nevada
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 terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Basin
The Great Basin is the largest area of contiguous endorheic watersheds, those with no outlets, in North America. It spans nearly all of Nevada, much of Utah, and portions of California, Idaho, Oregon, Wyoming, and Baja California. It is noted for both its arid climate and the basin and range topography that varies from the North American low point at Badwater Basin in Death Valley to the highest point of the contiguous United States, less than away at the summit of Mount Whitney. The region spans several physiographic divisions, biomes, ecoregions, and deserts. Definition The term "Great Basin" is applied to hydrographic, biological, floristic, physiographic, topographic, and ethnographic geographic areas. The name was originally coined by John C. Frémont, who, based on information gleaned from Joseph R. Walker as well as his own travels, recognized the hydrographic nature of the landform as "having no connection to the ocean". The hydrographic definition is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Purgatory Peak And Mt
Purgatory (, borrowed into English via Anglo-Norman and Old French) is, according to the belief of some Christian denominations (mostly Catholic), an intermediate state after physical death for expiatory purification. The process of purgatory is the final purification of the elect, which is entirely different from the punishment of the damned. Tradition, by reference to certain texts of scripture, sees the process as involving a cleansing fire. Some forms of Western Christianity, particularly within Protestantism, deny its existence. Other strands of Western Christianity see purgatory as a place, perhaps filled with fire. Some concepts of Gehenna in Judaism resemble those of purgatory. The word "purgatory" has come to refer to a wide range of historical and modern conceptions of postmortem suffering short of everlasting damnation. English-speakers also use the word in a non-specific sense to mean any place or condition of suffering or torment, especially one that is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diurnal Temperature Variation
In meteorology, diurnal temperature variation is the variation between a high air temperature and a low temperature that occurs during the same day. Temperature lag Temperature lag is an important factor in diurnal temperature variation: peak daily temperature generally occurs ''after'' noon, as air keeps net absorbing heat even after noon, and similarly minimum daily temperature generally occurs substantially after midnight, indeed occurring during early morning in the hour around dawn, since heat is lost all night long. The analogous annual phenomenon is seasonal lag. As solar energy strikes the Earth's surface each morning, a shallow layer of air directly above the ground is heated by conduction. Heat exchange between this shallow layer of warm air and the cooler air above is very inefficient. On a warm summer's day, for example, air temperatures may vary by from just above the ground to waist height. Incoming solar radiation exceeds outgoing heat energy for many hours af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desert Climate
The desert climate or arid climate (in the Köppen climate classification ''BWh'' and ''BWk''), is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in desert climates are dry and hold little moisture, quickly evaporating the already little rainfall they receive. Covering 14.2% of earth's land area, hot deserts are the second most common type of climate on earth after the polar climate. There are two variations of a desert climate according to the Köppen climate classification: a hot desert climate (''BWh''), and a cold desert climate (''BWk''). To delineate "hot desert climates" from "cold desert climates", there are three widely used Isotherm (contour line), isotherms: most commonly a mean annual temperature of , or sometimes the coldest month's mean temperature of , so that a location with a ''BW'' type climate with the appropriate temperature above whichever isotherm is being used is classi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Basin Desert
The Great Basin Desert is part of the Great Basin between the Sierra Nevada and the Wasatch Range. The desert is a geographical region that largely overlaps the Great Basin shrub steppe defined by the World Wildlife Fund, and the Central Basin and Range ecoregion defined by the U.S. Environmental Protection Agency and United States Geological Survey. It is a temperate desert with hot, dry summers and snowy winters. The desert spans large portions of Nevada and Utah, and extends into eastern California. The desert is one of the four biologically defined deserts in North America, in addition to the Mojave, Sonoran, and Chihuahuan Deserts. Basin and range topography characterizes the desert: wide valleys bordered by parallel mountain ranges generally oriented north–south. There are more than 33 peaks within the desert with summits higher than , but valleys in the region are also high, most with elevations above . The biological communities of the Great Basin Desert vary ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topographic Relief
Terrain or relief (also topographical relief) involves the vertical and horizontal dimensions of land surface. The term bathymetry is used to describe underwater relief, while hypsometry studies terrain relative to sea level. The Latin word (the root of ''terrain'') means "earth." In physical geography, terrain is the lay of the land. This is usually expressed in terms of the elevation, slope, and orientation of terrain features. Terrain affects surface water flow and distribution. Over a large area, it can affect weather and climate patterns. Importance The understanding of terrain is critical for many reasons: * The terrain of a region largely determines its suitability for human settlement: flatter alluvial plains tend to have better farming soils than steeper, rockier uplands. * In terms of environmental quality, agriculture, hydrology and other interdisciplinary sciences; understanding the terrain of an area assists the understanding of watershed boundaries, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winnemucca Lake
Winnemucca Lake is a dry lake bed in northwest Nevada that features the oldest known petroglyphs in North America. Located astride the border between Washoe and Pershing counties, it was a shallow lake until the 1930s, but was dried when a dam and a road were built that combined to restrict and block water flow. It was formerly designated as a National Wildlife Refuge, but its status as a refuge was removed due to the lack of water. Winnemucca Lake is home to several petroglyphs long believed to be very old. In 2013, researchers dated the carvings to between 14,800 and 10,500 years ago. Either date would make them the oldest known petroglyphs found in North America. The carvings lie within the Pyramid Lake Indian Reservation. Geography Winnemucca Lake is a sub-basin within the Lahontan Basin in northwestern Nevada. It lies east of Pyramid Lake and is on the dividing line between Washoe and Pershing counties. The lake bed lies between the Lake Range on the west and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empire, Nevada
Empire is an unincorporated community and census-designated place (CDP) in Washoe County, Nevada, with a population estimated at 65 (2021). Empire mine bought out by investor and reopened on a smaller scale. It is part of the Reno–Sparks Metropolitan Statistical Area; before the 2010 census, it was part of the Gerlach–Empire census-designated place. The nearest town, Nixon, is to the south on a reservation owned by the Pyramid Lake Paiute Tribe. For 63 years, from 1948 to 2011, Empire was a company town of the US Gypsum Corporation, a manufacturer of gypsum based construction sheetrock, and once had a population of more than 750 people. US Gypsum closed the mine and the town in 2011; the mine and town were bought in 2016 by the Empire Mining Company (EMC), a manufacturer of gypsum based agricultural and construction additives. In 2016, the town again became a company town under the new auspices of EMC. Since that date both the town and the mine have been partiall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
