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Clipper Valley
Clipper Valley is a vast, oval-shaped alluvial plain located in the eastern Mojave Desert, in San Bernardino County, California, in the south of the Mojave National Preserve. Interstate 40 passes the valley along its southern border, and Needles, California and the Colorado River are to the east. Geography The Valley is north of the Clipper Mountains, southeast of the Providence Mountains, and northwest of the Sacramento Mountains. Covering over , the valley is large enough to hold most of greater Los Angeles. It has two prominent geologic features, the largest being the Blind Hills, a heavily eroded, flat-topped outcropping of rocky hills, and Halfway Hill, located near the center of the valley. Only two small roads actually cross the valley, a small dirt road called Vulcan Mine Road, and a largely abandoned stretch of the National Old Trails Road and historic U.S. Route 66. History The valley was part of the homeland of the Mojave people for thousands of years. The region h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alluvial Plain
An alluvial plain is a largely flat landform created by the deposition of sediment over a long period of time by one or more rivers coming from highland regions, from which alluvial soil forms. A floodplain is part of the process, being the smaller area over which the rivers flood at a particular period of time, whereas the alluvial plain is the larger area representing the region over which the floodplains have shifted over geological time. As the highlands erode due to weathering and water flow, the sediment Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice or by the force of gravity acting on the particles. For example, sa ... from the hills is sediment transport, transported to the lower plain. Various stream, creeks will carry the water further to a river, lake, bay, or ocean. As the sediments are deposited during flood conditions in the flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles
Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world's most populous megacities. Los Angeles is the commercial, financial, and cultural center of Southern California. With a population of roughly 3.9 million residents within the city limits , Los Angeles is known for its Mediterranean climate, ethnic and cultural diversity, being the home of the Hollywood film industry, and its sprawling metropolitan area. The city of Los Angeles lies in a basin in Southern California adjacent to the Pacific Ocean in the west and extending through the Santa Monica Mountains and north into the San Fernando Valley, with the city bordering the San Gabriel Valley to it's east. It covers about , and is the county seat of Los Angeles County, which is the most populous county in the United States with an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valleys Of The Mojave Desert
A valley is an elongated low area often running between Hill, hills or Mountain, mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacier, glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glaciation, glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In karst, areas of limestone bedrock, dry valleys may also result from drainage now taking place cave, underground rather than at the surface. Rift valleys arise principally from tectonics, earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
:Category:Protected Areas Of San Bernardino County, California
{{GeoGroupTemplate *Protected areas located in San Bernardino County, Southern California Southern California (commonly shortened to SoCal) is a geographic and cultural region that generally comprises the southern portion of the U.S. state of California. It includes the Los Angeles metropolitan area, the second most populous urban .... Geography of San Bernardino County, California Natural history of San Bernardino County, California San B Protected areas of Southern California Tourist attractions in San Bernardino County, California ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
:Category:Valleys Of The Mojave Desert ...
* of the — primarily within southern California, and also into Arizona, Nevada, and Utah. {{Non-diffusing subcategory, Valleys of California, Valleys Mojave Desert Mojave Desert The Mojave Desert ( ; mov, Hayikwiir Mat'aar; es, Desierto de Mojave) is a desert in the rain shadow of the Sierra Nevada mountains in the Southwestern United States. It is named for the indigenous Mojave people. It is located primarily i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clipper Mountain Wilderness
The Clipper Mountain Wilderness is a wilderness area in the Clipper Mountains of the eastern Mojave Desert and within Mojave Trails National Monument, located in northeastern San Bernardino County, California. It is under the jurisdiction of the Bureau of Land Management. Geography The Clipper Mountain Wilderness is found mostly on the northern section of the Clipper Mountains, which are adjacent on the north to Interstate 40 and historic U.S. Route 66. The wilderness area is adjoining the southern National Park Service Mojave National Preserve. It is 50 miles west of Needles, California. Description The Clipper Mountain Wilderness has rugged yellow and dark brown, horizontally striped mesas, narrow canyons with springs, and sparsely vegetated alluvial fans. The small cluster of volcanic mountains is oriented northeast to southwest. In the center, the most prominent ridge, Clipper Mountain, reaches an elevation of 4,625 feet before it dramatically drops off in series of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Rush
A gold rush or gold fever is a discovery of gold—sometimes accompanied by other precious metals and rare-earth minerals—that brings an onrush of miners seeking their fortune. Major gold rushes took place in the 19th century in Australia, New Zealand, Brazil, Chile, South Africa, the United States, and Canada while smaller gold rushes took place elsewhere. In the 19th century, the wealth that resulted was distributed widely because of reduced migration costs and low barriers to entry. While gold mining itself proved unprofitable for most diggers and mine owners, some people made large fortunes, and merchants and transportation facilities made large profits. The resulting increase in the world's gold supply stimulated global trade and investment. Historians have written extensively about the mass migration, trade, colonization, and environmental history associated with gold rushes. Gold rushes were typically marked by a general buoyant feeling of a "free-for-all" in income mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mojave People
Mohave or Mojave ( Mojave: 'Aha Makhav) are a Native American people indigenous to the Colorado River in the Mojave Desert. The Fort Mojave Indian Reservation includes territory within the borders of California, Arizona, and Nevada. The Colorado River Indian Reservation includes parts of California and Arizona and is shared by members of the Chemehuevi, Hopi, and Navajo peoples. The original Colorado River and Fort Mojave reservations were established in 1865 and 1870, respectively. Both reservations include substantial senior water rights in the Colorado River; water is drawn for use in irrigated farming. The four combined tribes sharing the Colorado River Indian Reservation function today as one geo-political unit known as the federally recognized Colorado River Indian Tribes; each tribe also continues to maintain and observe its individual traditions, distinct religions, and culturally unique identities. Culture In the 1930s, George Devereux, a Hungarian-French anthropolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Old Trails Road
National Old Trails Road, also known as the Ocean-to-Ocean Highway, was established in 1912, and became part of the National Auto Trail system in the United States. It was long and stretched from Baltimore, Maryland (some old maps indicate New York City was the actual eastern terminus), to California. Much of the route follows the old National Road and the Santa Fe Trail, following its decommission it later became the Western portion of U.S. Route 66. National Old Trails Road Association The National Old Trails Road Association was formed in Kansas City in April 1912 to promote improvement of a transcontinental trail from Baltimore to Los Angeles, with branches to New York City and San Francisco. The name of the road signified that it followed several of the Nation's historic trails, including the National Road and the Santa Fe Trail (much of the road, from Colorado east, became U.S. 40 in 1926). Former Jackson County, Missouri Judge J. M. Lowe served as the Association� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sacramento Mountains (California)
The Sacramento Mountains are a mountain range in the Eastern Mojave Desert and within Mojave Trails National Monument, in San Bernardino County, California. Geography The range is southwest of Needles and form part of the towns west and southwest border; the range is east of the Piute Mountains, south of the Dead Mountains, and northwest of the Chemehuevi Mountains. The range lies in a northwest-southeasterly direction south of Interstate 40, and reach an elevation of 3,308 feet above sea level at Eagles Peak. The Sacramento Mountains are approximately 16 miles long. Eagle Pass and Eagle Peak are in the south-center of the range; an unimproved road through Eagle Pass connects Needles to the Ward Valley. Flattop Mountain, at , lies at the northwest of the range just south of Interstate 40. The Sacramento Mountains are bordered on the west by the Ward Valley which merges southeasterly into the southeast-draining Chemehuevi Valley and Wash. The southeast of the Sacaramento's mer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mojave Desert
The Mojave Desert ( ; mov, Hayikwiir Mat'aar; es, Desierto de Mojave) is a desert in the rain shadow of the Sierra Nevada mountains in the Southwestern United States. It is named for the indigenous Mojave people. It is located primarily in southeastern California and southwestern Nevada, with small portions extending into Arizona and Utah. The Mojave Desert, together with the Sonoran, Chihuahuan, and Great Basin deserts, forms a larger North American Desert. Of these, the Mojave is the smallest and driest. The Mojave Desert displays typical basin and range topography, generally having a pattern of a series of parallel mountain ranges and valleys. It is also the site of Death Valley, which is the lowest elevation in North America. The Mojave Desert is often colloquially called the "high desert", as most of it lies between . It supports a diversity of flora and fauna. The desert supports a number of human activities, including recreation, ranching, and military training ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Providence Mountains
The Providence Mountains are found in the eastern Mojave Desert of San Bernardino County, California, U.S. The range reaches an elevation of at Edgar Peak and is home to the Mitchell Caverns Natural Preserve in the Providence Mountains State Recreation Area, and the Mojave National Preserve. Geography The Providence Mountains are north of Interstate 40. The New York Mountains are adjacent to the northeast. The Clipper Mountains are to the southeast, and the Granite Mountains, Pisgah Crater and the Bullion Mountains are to the southwest. The Providence Mountains lie southeast of the small community of Kelso, east of Ludlow, and northwest of Essex and Goffs. Natural history Vegetation on the lower parts of the mountains is xeric shrublands scrub habitat, composed of Creosote bush (''Larrea tridentata''), California Barrel Cactus (''Ferocactus cylindraceus''), Joshua trees (''Yucca brevifolia''), and Mojave yucca (''Yucca schidigera''). The habitat dramatically shifts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
