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Mount Prater
Mount Prater is a 13,471-foot-elevation (4,106 meter) mountain summit located on the shared border of Fresno County and Inyo County in California, United States. Description The peak is set on the crest of the Sierra Nevada mountain range, just south of the Palisades area. It is also situated on the boundary shared by Kings Canyon National Park and John Muir Wilderness. Precipitation runoff from this mountain drains east to Tinemaha Reservoir via Tinemaha Creek, and south into headwaters of South Fork Kings River. Topographic relief is significant as the summit rises above Tinemaha Lake in one mile. Climbing The John Muir Trail, which passes below the western base of the peak, provides a climbing approach option. The first ascent of the summit was made in 1928 by Alfred William Prater and his wife. The North Ridge was first climbed by Fred L. Jones on October 6, 1948. "''Obvious Chute''" was first climbed March 19, 1972, by Ed Treacy, Karl Bennett, Dave Gladstone, Dave K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Bolton Brown
Mount Bolton Brown is a 13,491-foot-elevation (4,112 meter) mountain summit located on the shared border of Fresno County and Inyo County in California, United States. Description The peak is set on the crest of the Sierra Nevada mountain range, just south of the Palisades area. It is also situated on the boundary shared by Kings Canyon National Park and John Muir Wilderness. Mount Bolton Brown ranks as the 64th-highest peak in California. Precipitation runoff from this mountain drains east to Tinemaha Reservoir via Tinemaha Creek; south into headwaters of South Fork Kings River; and northwest to Palisade Creek which is a tributary of the Middle Fork Kings River. Topographic relief is significant as the summit rises above Tinemaha Creek in 2.5 miles. Climbing The John Muir Trail, which passes below the western base of the peak, provides a climbing approach option. The first ascent of the summit was made August 14, 1922, by Chester Versteeg and Rudolph Berls by ascending t ... [...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] |
Mount Tinemaha
Mount Tinemaha is a mountain summit located east of the crest of the Sierra Nevada mountain range, in Inyo County of northern California. It is situated on the eastern boundary of the John Muir Wilderness, on land managed by Inyo National Forest. It is 1.3 mile southeast of Tinemaha Lake, and 1.8 mile northeast of parent Split Mountain. Topographic relief is significant as the east aspect rises above Owens Valley in two miles. History This mountain's name was officially adopted in 1937 by the U.S. Board on Geographic Names to honor the legendary Paiute chief, Tinemaha. The peak was known by this name to the early prospectors and cattlemen of Owens Valley. The first ascent of the summit was made July 1, 1937, by Chester Versteeg, a prominent Sierra Club member. Chester Versteeg submitted the name to the board for consideration. Climate According to the Köppen climate classification system, Mount Tinemaha has an alpine climate. Most weather fronts originate in the Pacific Ocean, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birch Mountain (California)
Birch Mountain, or Paokrung ( Northern Paiute for "Mountain of Stone"), is one of the fifty highest peaks of California. Of the major peaks of the Palisades, it stands farthest from the Sierra Crest. Judging by its few summit register entries, it is climbed far less than its nearby fourteener neighbors on the crest. But its placement on the Sierra Peaks Section list adds to its appeal to peak baggers, and its low technical demand makes it a rewarding ski mountaineering destination. See also *Mountain peaks of California * Palisades of the Sierra Nevada *Thirteener In mountaineering in the United States, a thirteener (abbreviated 13er) is a mountain that exceeds above mean sea level, similar to the more familiar "fourteeners," which exceed . In most instances, "thirteeners" refers only to those peaks betwe ... References Mountains of Inyo County, California Mountains of the John Muir Wilderness Mountains of Northern California {{InyoCountyCA-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sequoia And Kings Canyon National Parks
The Sequoia and Kings Canyon National Parks is the consolidated management structure for Sequoia National Park and Kings Canyon National Park in California. The two parks have been jointly administered since 1943. They have a combined size of . It was designated the UNESCO Sequoia-Kings Canyon Biosphere Reserve in 1976. It is open 24 hours a day, every day of the year. The Parks feature a wide variety of animals that include over 200 species of birds, gregarious slender salamander, western toad, western spadefoot toad, rainbow trout, coyote, Mexican free-tailed bat, rubber boa, common kingsnake, and many more. History The area now occupied by the parks was originally inhabited by Native Americans. The Monache tribes, for example, would use the mountain passes as trade routes. As European settlers explored and settled in California, the indigenous population decreased rapidly due to the spread of foreign diseases such as smallpox. Preserving the area was not a priority for t ... [...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 ... [...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 Gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east. At in area (as defined with a southern Antarctic border), this largest division of the World Ocean—and, in turn, the hydrosphere—covers about 46% of Earth's water surface and about 32% of its total surface area, larger than Earth's entire land area combined .Pacific Ocean . '' Britannica Concise.'' 2008: Encyclopædia Britannica, Inc. The centers of both the [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weather Front
A weather front is a boundary separating air masses for which several characteristics differ, such as air density, wind, temperature, and humidity. Disturbed and unstable weather due to these differences often arises along the boundary. For instance, cold fronts can bring bands of thunderstorms and cumulonimbus precipitation or be preceded by squall lines, while warm fronts are usually preceded by stratiform precipitation and fog. In summer, subtler humidity gradients are known as dry lines can trigger severe weather. Some fronts produce no precipitation and little cloudiness, although there is invariably always a wind shift. Cold fronts generally move from west to east, whereas warm fronts move poleward, although any direction is possible. Occluded fronts are a hybrid merge of the two, and stationary fronts are stalled in their motion. Cold fronts and cold occlusions move faster than warm fronts and warm occlusions because the dense air behind them can lift as we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopædia Britannica
The ( Latin for "British Encyclopædia") is a general knowledge English-language encyclopaedia. It is published by Encyclopædia Britannica, Inc.; the company has existed since the 18th century, although it has changed ownership various times through the centuries. The encyclopaedia is maintained by about 100 full-time editors and more than 4,000 contributors. The 2010 version of the 15th edition, which spans 32 volumes and 32,640 pages, was the last printed edition. Since 2016, it has been published exclusively as an online encyclopaedia. Printed for 244 years, the ''Britannica'' was the longest running in-print encyclopaedia in the English language. It was first published between 1768 and 1771 in the Scottish capital of Edinburgh, as three volumes. The encyclopaedia grew in size: the second edition was 10 volumes, and by its fourth edition (1801–1810) it had expanded to 20 volumes. Its rising stature as a scholarly work helped recruit eminent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpine Climate
Alpine climate is the typical weather ( climate) for elevations above the tree line, where trees fail to grow due to cold. This climate is also referred to as a mountain climate or highland climate. Definition There are multiple definitions of alpine climate. In the Köppen climate classification, the alpine and mountain climates are part of group ''E'', along with the polar climate, where no month has a mean temperature higher than . According to the Holdridge life zone system, there are two mountain climates which prevent tree growth : a) the alpine climate, which occurs when the mean biotemperature of a location is between . The alpine climate in Holdridge system is roughly equivalent to the warmest tundra climates (ET) in the Köppen system. b) the alvar climate, the coldest mountain climate since the biotemperature is between 0 °C and 1.5 °C (biotemperature can never be below 0 °C). It corresponds more or less to the coldest tundra climates and t ... [...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] |
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