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Mount Gayley
Mount Gayley is a 13,510-foot-elevation (4,118 meter) mountain summit located one mile east of the crest of the Sierra Nevada mountain range in Inyo County, California, Inyo County, California, United States. It is situated in the Palisades (California Sierra), Palisades area of the John Muir Wilderness, on land managed by Inyo National Forest. It is approximately west-southwest of the community of Big Pine, California, Big Pine, southwest of Temple Crag, and north-northeast of parent Mount Sill. Mount Gayley ranks as the 59th highest summit in California. History The name commemorates Charles Mills Gayley (1858–1932), beloved English professor and Academic Dean of the University of California, Berkeley. This mountain's name was officially adopted prior to 1939 by the U.S. Board on Geographic Names based on a recommendation by the Sierra Club. Mount Sill and nearby Mount Jepson were also named for University of California professors. The first ascent of the summit was made Ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Sill
Mount Sill is one of the fourteeners of the Sierra Nevada (U.S.), Sierra Nevada in California. It is located in the Palisades (California Sierra), Palisades, a group of prominent rock peaks with a few small glaciers on their flanks. Mount Sill is located 0.6 miles (1 km) east of North Palisade, the high point of the group. The two peaks are connected by a high, rocky ridge, on the north side of which lies the Palisade Glaciers, Palisade Glacier. Mount Sill lies on the main Sierra Crest, but is at a point where the crest turns sharply, giving it particularly striking summit views. On one side is Kings Canyon National Park and Fresno County, California, Fresno County; on the other is the John Muir Wilderness, Inyo National Forest and Inyo County, California, Inyo County. Routes on Mount Sill are found on all sides of the peak and range in difficulty from Scrambling, scrambles () to a moderately Rock climbing, technical rock climbs (class 5.7). The mountain is called Nen-i-m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notably in 1918 and 1936. Later, the climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system, which is thus sometimes called the Köppen–Geiger climate classification system. The Köppen climate classification divides climates into five main climate groups, with each group being divided based on seasonal precipitation and temperature patterns. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American 4000 M Summits
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek '' boreas'' "north wind, north", which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of The John Muir Wilderness
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] |
Mountains Of Inyo County, California
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] |
List Of The Major 4000-meter Summits Of California
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 summit with at least 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 California. 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.All elevations in this article include an elevation adjustment from the National Geodetic Vertical Datum of 1929 (NGVD 29) to the North American Vertical Datum of 1988 (NAVD 88). For further information, please see this United States National Geodetic Surveybr>noteIf the elevation or prominence of a summit is calculated as a range of values, the arithmetic mean is shown. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Palisade
North Palisade is the third-highest mountain in the Sierra Nevada (U.S.), Sierra Nevada range of California, and one of the state's small number of peaks over 14,000 feet, known as fourteeners. It is the highest peak of the Palisades (California Sierra), Palisades group of peaks in the central part of the Sierra range. It sports a small glacier (the Palisade Glaciers, Palisade Glacier) and several highly prized rock climbing routes on its northeast side. History North Palisade has a collection of names from the 19th century. The Wheeler Survey referred to it as Northwest Palisade in 1878. The following year, Lilbourne A. Winchell called it Dusy's Peak after local rancher Frank Dusy. In 1895, Bolton Brown advocated yet another name, after David Starr Jordan. In 2009, U.S. Senator Dianne Feinstein, supported by U.S. Senator Barbara Boxer, introduced legislation to rename the peak as "Brower Palisade", in honor of environmentalist David Brower. There was significant opposition to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Pine Creek (California)
Big Pine Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed March 17, 2011 stream in Inyo County of eastern California, in the western United States. It flows from the eastern Sierra Nevada down to the Owens Valley, where it is a major tributary of the Owens River near Big Pine. Course The headwaters of Big Pine Creek are in the eastern slopes of the Sierra Nevada, near the border with Fresno County. The creek begins at the confluence of its North and South Forks, below the Palisades. From there, the creek flows east-northeast, passing Crater Mountain of the Big Pine volcanic field and intersecting Big Pine Canal before joining the Owens River near the town of Big Pine. The total average runoff from the watershed is , mostly from Big Pine Creek itself. Uses Despite its name, Big Pine Canal does not divert water from Big Pine Creek, it comes from the Owens River upstream. The canal provides water to the Big Pi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Runoff
Surface runoff (also known as overland flow) is the flow of water occurring on the ground surface when excess rainwater, stormwater, meltwater, or other sources, can no longer sufficiently rapidly infiltrate in the soil. This can occur when the soil is saturated by water to its full capacity, and the rain arrives more quickly than the soil can absorb it. Surface runoff often occurs because impervious areas (such as roofs and pavement) do not allow water to soak into the ground. Furthermore, runoff can occur either through natural or man-made processes. Surface runoff is a major component of the water cycle. It is the primary agent of soil erosion by water. The land area producing runoff that drains to a common point is called a drainage basin. Runoff that occurs on the ground surface before reaching a channel can be a nonpoint source of pollution, as it can carry man-made contaminants or natural forms of pollution (such as rotting leaves). Man-made contaminants in runoff i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palisade Glacier
The Palisade Glacier is a glacier located on the northeast side of the Palisades within the John Muir Wilderness in the central Sierra Nevada of California. The glacier descends from the flanks of four fourteeners, or mountain peaks over in elevation, including North Palisade (), the highest peak of the Palisades group and the third highest peak in the Sierra Nevada overall. The cirque containing the Palisade Glacier has a history of thousands of years of glaciation. The modern glacier attained its last maximum extent during the Little Ice Age, between 250 and 170 years ago (a period also known as the Matthes glaciation in the Sierra Nevada). It currently has an area of and the glacier is long and wide. It is located between and moves at a rate of per year, although it is also retreating. Palisade Glacier is one of the few glaciers in California that terminates in a proglacial lake dammed by its former moraine, turquoise-colored from the glacial powder suspended in the wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orographic Lift
Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. As the air mass gains altitude it quickly cools down adiabatically, which can raise the relative humidity to 100% and create clouds and, under the right conditions, precipitation. Orographic lifting can have a number of effects, including precipitation, rain shadowing, leeward winds, and associated clouds. Precipitation Precipitation induced by orographic lift occurs in many places throughout the world. Examples include: * The Mogollon Rim in central Arizona * The western slope of the Sierra Nevada range in California * The mountains near Baja California North – specifically La Bocana to Laguna Hanson. * The windward slopes of Khasi and Jayantia Hills (see Mawsynram) in the state of Meghalaya in India. * The Western Highlands of Yemen, which receive by far the most rain in Arabia. * The Western Ghats that run along India's western coast. * The Grea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snowfall
Snow comprises individual ice crystals that grow while suspended in the atmosphere—usually within clouds—and then fall, accumulating on the ground where they undergo further changes. It consists of frozen crystalline water throughout its life cycle, starting when, under suitable conditions, the ice crystals form in the atmosphere, increase to millimeter size, precipitate and accumulate on surfaces, then metamorphose in place, and ultimately melt, slide or sublimate away. Snowstorms organize and develop by feeding on sources of atmospheric moisture and cold air. Snowflakes nucleate around particles in the atmosphere by attracting supercooled water droplets, which freeze in hexagonal-shaped crystals. Snowflakes take on a variety of shapes, basic among these are platelets, needles, columns and rime. As snow accumulates into a snowpack, it may blow into drifts. Over time, accumulated snow metamorphoses, by sintering, sublimation and freeze-thaw. Where the climate is co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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