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Bonneville Mountain
Bonneville Mountain is an mountain summit located in Wallowa County, Oregon, US. Description Bonneville Mountain is located eight miles south of Joseph, Oregon, in the Wallowa Mountains. It is set within the Eagle Cap Wilderness on land managed by Wallowa–Whitman National Forest. The peak is situated south of Wallowa Lake and precipitation runoff from the mountain drains west into West Fork Wallowa River and east into the East Fork. Topographic relief is significant as the summit rises over above the lake in approximately three miles. Etymology This landform's toponym was officially adopted in 1925 by the United States Board on Geographic Names to honor Benjamin Bonneville (1796–1878), an officer in the United States Army and explorer of the American West noted for his expeditions to the Oregon Country. Captain Bonneville and his party are credited with the first documented entry into the Wallowa Valley by a non-native in 1834. This mountain was originally known as Middle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamin Bonneville
Benjamin Louis Eulalie de Bonneville (April 14, 1796 – June 12, 1878) was an American officer in the United States Army, fur trade, fur trapper, and explorer in the American West. He is noted for his expeditions to the Oregon Country and the Great Basin, and in particular for blazing portions of the Oregon Trail. During his lifetime, Bonneville was made famous by an account of his explorations in the West written by Washington Irving. Early life Benjamin was born in or near Paris, France, the son of the French publisher Nicholas Bonneville and his wife Marguerite Brazier. When he was seven, his family moved to the United States in 1803; their passage was paid by Thomas Paine. Paine had lodged with the Bonnevilles in France and was godfather to Benjamin and his two brothers, Louis and Thomas. In his will, Paine left the bulk of his estate to Marguerite who had cared for him until he died in 1809. The inheritance included 100 acres (40.5 ha) of his New Rochelle, New York, New R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army
The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, clause 1 of the United States Constitution (1789). See alsTitle 10, Subtitle B, Chapter 301, Section 3001 The oldest and most senior branch of the U.S. military in order of precedence, the modern U.S. Army has its roots in the Continental Army, which was formed 14 June 1775 to fight the American Revolutionary War (1775–1783)—before the United States was established as a country. After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army.Library of CongressJournals of the Continental Congress, Volume 27/ref> The United States Army considers itself to be a continuation of the Continental Army, and thus considers its institutional inception to be th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Wallowa County, Oregon
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 Oregon
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 Oregon. 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 fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chief Joseph Mountain
Chief Joseph Mountain is a mountain summit located in Wallowa County, Oregon, US. Description Chief Joseph Mountain is located five miles south of Joseph, Oregon, in the Wallowa Mountains. It is set within the Eagle Cap Wilderness on land managed by Wallowa–Whitman National Forest. The peak ranks as the 14th-highest summit in Oregon, and the 8th-highest of the Wallowa Mountains. The peak is situated southwest of Wallowa Lake and precipitation runoff from the mountain drains into tributaries of the Wallowa River. Topographic relief is significant as the summit rises over above the lake in approximately three miles. The bulk of the mountain is a complex geology of Mesozoic granodiorite of the Wallowa Batholith, limestone, greenstone, and a small relict summit cap composed of Columbia River basalt. Etymology This landform's toponym was officially adopted in 1925 by the United States Board on Geographic Names to honor Chief Joseph (1840–1904), leader of the Wal-lam-wat-kain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craig Mountain
Craig Mountain is a mountain summit located in Wallowa County, Oregon, US. Description Craig Mountain is located 10 miles south of Joseph, Oregon, in the Wallowa Mountains. It is set within the Eagle Cap Wilderness on land managed by Wallowa–Whitman National Forest. The mountain is situated one-half mile southeast of Ice Lake and two miles east of Matterhorn. The peak ranks as the 33rd-highest summit in Oregon. Precipitation runoff from the mountain drains to the West Fork of the Wallowa River. Topographic relief is significant as the summit rises over above the river in approximately one mile. This landform's toponym has been officially adopted by the United States Board on Geographic Names. Climate Based on the Köppen climate classification, Craig Mountain is located in a subarctic climate zone characterized by long, usually very cold winters, and mild summers. Winter temperatures can drop below −10 °F with wind chill factors below −20 °F. Most precipit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aneroid Mountain
Aneroid Mountain is a peak in the Wallowa Mountains, in Wallowa County, Oregon in the United States. It is located in the McCully Basin within the Eagle Cap Wilderness of the Wallowa National Forest, about south of Joseph. See also *List of mountain peaks of Oregon 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 ... References Mountains of Oregon Geography of Wallowa County, Oregon Wallowa–Whitman National Forest North American 2000 m summits {{WallowaCountyOR-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Howard (Oregon)
Mount Howard is located in the Wallowa region of northeast Oregon. The mountain is home to Wallowa Lake Tramway, the steepest tram in North America. At the top of the mountain, there is a restaurant called the Summit Grill and Alpine Patio. Mount Howard was named for Civil War general Oliver O. Howard. The Mount Howard-East Peak area was designated as a National Natural Landmark in June 2016, in recognition of its botanically diverse montane grassland habitats and populations of endemic and rare plant species. See also *List of National Natural Landmarks in Oregon From List of National Natural Landmarks, these are the National Natural Landmarks in the U.S. state of Oregon. References {{NatNaturalLand National Natural Landmarks in Oregon, * Lists of National Natural Landmarks by state, Oregon O ... References External links US Forest Service: Mt. Howard Summit Mountains of Oregon National Natural Landmarks in Oregon Landforms of Wallowa County, Oregon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wallowa Lake State Park
Wallowa Lake State Park is a state park located in northeast Oregon in the United States. It is at the southern shore of Wallowa Lake, near the city of Joseph in Wallowa County. The town of Wallowa Lake Wallowa Lake is a ribbon lake south of Joseph, Oregon, United States, at an elevation of . Impounded by high moraines, it was formed by a series of Pleistocene glaciers. On the south end of the lake is a small community made up of vacation homes ... is situated next to the park. Wallowa Lake State Park has a variety of activities, including hiking wilderness trails, horseback riding, bumper boat, canoeing, miniature golf, and a tramway to the top of one of the mountains (a rise of 3,700 feetLorton, Steven R. Wonderful Wallowas; Wallowa Mountains, Oregon. ''Sunset'', August 1, 2000, No. 2, Vol. 205; Pg. 34; .). Wildlife is abundant in the area. Amenities There is overnight camping for tents and RVs with full hookup. The campground has yurts, cabins, tepees, and reservable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountain Peaks Of Oregon
This article comprises three sortable tables of Summit, 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 peak, ultra-prominent summit is a summit with at least of topographic prominence. of the United States, U.S. Oregon, State of Oregon. The summit of a mountain or hill may be measured in three principal ways: #The Elevation, topographic elevation of a summit measures the height of the summit above a Geoid, 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 Survey]noteIf the elevation or prominence of a summit is calc ... [...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] |
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] |
