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Greenhalgh Mountain
Greenhalgh Mountain is a mountain summit in San Juan County, Colorado, United States. Description Greenhalgh Mountain is located east-southeast of the community of Silverton, on land managed by Rio Grande National Forest. It is situated less than east of the Continental Divide in the San Juan Mountains which are a subrange of the Rocky Mountains. Precipitation runoff from the mountain's slopes drains into tributaries of the Rio Grande and topographic relief is modest as the summit rises above the river in 1.25 mile (2 km). Neighbors include Sheep Mountain, to the west and Canby Mountain, to the northwest. The mountain's toponym has been officially adopted by the United States Board on Geographic Names, and was recorded in publications as early as 1906.Henry Gannett, United States Geological Survey (1906), ''A Gazetteer of Colorado'', US Government Printing Office, p. 80. Climate According to the Köppen climate classification system, Greenhalgh Mountain is located in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheep Mountain (San Juan County, Colorado)
Sheep Mountain is a mountain summit in San Juan County, Colorado, United States. Description Sheep Mountain is located east-southeast of the community of Silverton, on land managed by Rio Grande National Forest. It is situated east of the Continental Divide in the San Juan Mountains which are a subrange of the Rocky Mountains. Precipitation runoff from the mountain's slopes drains into tributaries of the Rio Grande and topographic relief is modest as the summit rises nearly above the river in 1.25 mile (2 km). Neighbors include Greenhalgh Mountain, to the east and Canby Mountain, to the northwest. The mountain's toponym has been officially adopted by the United States Board on Geographic Names, and has been recorded in publications as early as 1906.Henry Gannett, United States Geological Survey (1906), ''A Gazetteer of Colorado'', US Government Printing Office, p. 153. There are 19 landforms named "Sheep Mountain" in Colorado and this one is the highest.William Bright, ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canby Mountain
Canby Mountain is a mountain summit in San Juan County, Colorado, United States. Description Canby Mountain is located east of the community of Silverton, on land managed by Rio Grande National Forest. Canby Mountain is situated on the Continental Divide in the San Juan Mountains which are a subrange of the Rocky Mountains. Headwaters of the Rio Grande form at the eastern base of the mountain, whereas precipitation runoff from the mountain's west slope drains into tributaries of the Animas River. Topographic relief is modest as the summit rises in one-half mile (0.8 km). Neighbors include Sheep Mountain, to the southeast and Greenhalgh Mountain, to the east-southeast. The Continental Divide Trail and Colorado Trail traverse the peak's slopes and an ascent of the summit from historic Stony Pass covers one-half mile of off-trail hiking with 890-feet of elevation gain. The mountain's toponym has been officially adopted by the United States Board on Geographic Names, and wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Colorado
This list includes significant mountain peaks and high points located in the United States arranged alphabetically by state, district, or territory. The highest peak or point in each state, district or territory is noted in bold. Significant mountain peaks and high points Alabama *Brindley Mountain * Cheaha Mountain, highest summit in the State of Alabama *Monte Sano Mountain * Capshaw Mountain * Dirtseller Mountain * Frog Mountain *Hawk Pride Mountain * Gunters Mountain *Sand Mountain (Alabama) * Keel Mountain (Alabama) *Halama Mountain Alaska * Afognak Mountain, summit of Afognak Island * Amak Volcano, active stratovolcano * Amherst Peak * Amulet Peak * Andy Simons Mountain * Annex Peak * Anvil Peak , active stratovolcano that forms the summit of Semisopochnoi Island * Arthur Peak * Asses Ears (Alaska) * Atna Peaks * Atuk Mountain , summit of St. Lawrence Island * Augustine Volcano, active lava dome that forms the summit of Augustine Island * Auke Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Juan Mountains (Colorado)
The San Juan Mountains is a high and rugged mountain range in the Rocky Mountains in southwestern Colorado and northwestern New Mexico. The area is highly mineralized (the Colorado Mineral Belt) and figured in the gold and silver mining industry of early Colorado. Major towns, all old mining camps, include Creede, Lake City, Silverton, Ouray, and Telluride. Large scale mining has ended in the region, although independent prospectors still work claims throughout the range. The last large scale mines were the Sunnyside Mine near Silverton, which operated until late in the 20th century and the Idarado Mine on Red Mountain Pass that closed down in the 1970s. Famous old San Juan mines include the Camp Bird and Smuggler Union mines, both located between Telluride and Ouray. The Summitville mine was the scene of a major environmental disaster in the 1990s when the liner of a cyanide-laced tailing pond began leaking heavily. Summitville is in the Summitville caldera, one of m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of San Juan County, Colorado
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weminuche Wilderness
The Weminuche Wilderness is a wilderness area in southwest Colorado managed by the United States Forest Service as part of the San Juan National Forest on the west side of the Continental Divide and the Rio Grande National Forest on the east side of the divide. The Weminuche Wilderness was designated by Congress in 1975, and expanded by the Colorado Wilderness Acts of 1980 and 1993. It is located southeast of the town of Silverton, northeast of Durango, and west of South Fork. At , it is the largest wilderness area in the state of Colorado. Elevation in the wilderness ranges from along the Animas River to at the summit of Windom Peak. The Weminuche Wilderness is dissected by a narrow north-south corridor within the Animas River Gorge through which the Durango and Silverton Narrow Gauge Railroad travels between Silverton and Durango. To the west of this corridor are the West Needle Mountains. To the east lie the Needle Mountains and the bulk of the wilderness. Two train s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continental Divide Trail
The Continental Divide National Scenic Trail (in short Continental Divide Trail (CDT)) is a United States National Scenic Trail with a length measured by the Continental Divide Trail Coalition of between the U.S. border with Chihuahua, Mexico and the border with Alberta, Canada. Frequent route changes and a large number of alternate routes result in an actual hiking distance of to . The CDT follows the Continental Divide of the Americas along the Rocky Mountains and traverses five U.S. states — Montana, Idaho, Wyoming, Colorado, and New Mexico. In Montana near the Canadian border the trail crosses Triple Divide Pass (near Triple Divide Peak, from which waters may flow to either the Arctic Ocean (via Hudson Bay), Atlantic Ocean or Pacific Ocean). In 2021, the CDT was about 70 percent complete, with a combination of dedicated trails and dirt and paved roads. Hikers can continue north into Alberta and British Columbia via the Great Divide Trail to Kakwa Lake in Kakwa Provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 between 13,000 and 13,999 feet in elevation. The importance of thirteeners is greatest in Colorado, which has the majority of such peaks in North America with over 600 of them. Despite the large number of peaks, over 20 peak baggers have reported climbing all of Colorado's thirteeners. Thirteeners are also significant in states whose highpoints fall between 13,000 and 13,999 feet. For example, the Wyoming thirteeners are the highest peaks within the state, and only 5 individuals have reported climbing all 35 peaks, likely due to a combination of technical difficulty and remoteness. Not all summits over 13,000 feet qualify as thirteeners, but only those summits that mountaineers consider to be independent. Objective standards for indepen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subarctic Climate
The subarctic climate (also called subpolar climate, or boreal climate) is a climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of an ocean, generally at latitudes from 50° to 70°N, poleward of the humid continental climates. Subarctic or boreal climates are the source regions for the cold air that affects temperate latitudes to the south in winter. These climates represent Köppen climate classification ''Dfc'', ''Dwc'', ''Dsc'', ''Dfd'', ''Dwd'' and ''Dsd''. Description This type of climate offers some of the most extreme seasonal temperature variations found on the planet: in winter, temperatures can drop to below and in summer, the temperature may exceed . However, the summers are short; no more than three months of the year (but at least one month) must have a 24-hour average temperature of at least to fall into this category of climate, and the coldest month should ave ... [...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] |
Sheep Mountain And Greenhalgh Mountain
Sheep or domestic sheep (''Ovis aries'') are domesticated, ruminant mammals typically kept as livestock. Although the term ''sheep'' can apply to other species in the genus ''Ovis'', in everyday usage it almost always refers to domesticated sheep. Like all ruminants, sheep are members of the order Artiodactyla, the even-toed ungulates. Numbering a little over one billion, domestic sheep are also the most numerous species of sheep. An adult female is referred to as a ''ewe'' (), an intact male as a ''ram'', occasionally a ''tup'', a castrated male as a ''wether'', and a young sheep as a ''lamb''. Sheep are most likely descended from the wild mouflon of Europe and Asia, with Iran being a geographic envelope of the domestication center. One of the earliest animals to be domesticated for agricultural purposes, sheep are raised for fleeces, meat (lamb, hogget or mutton) and milk. A sheep's wool is the most widely used animal fiber, and is usually harvested by shearing. In Commonweal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Gannett
Henry Gannett (August 24, 1846 – November 5, 1914) was an American geographer who is described as the "father of mapmaking in America."Evans, Richard Tranter; Frye, Helen M. (2009).History of the Topographic Branch (Division) (PDF). ''U.S. Geological Survey Circular''. 1341. . He was the chief geographer for the United States Geological Survey essentially from its founding until 1902. He was also a founding member and president of the National Geographic Society. Background Gannett was born in Bath, Maine, son of Hannah Trufant (nee Church) and Michael Farley Gannett. He attended local schools, before going to Harvard for college. He graduated with a B.S. from the Lawrence Scientific School of Harvard University in 1869 and received an M.E. at the Hooper Mining School (aka the Harvard University School of Mining and Practical Geology) in 1870. From 1870 to 1871, he was an assistant at the Harvard College Observatory. In 1871, he participated in a Harvard expedition to Spain t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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