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Chiricahua Peak
Chiricahua Peak is the name of a peak located in the Chiricahua Mountains of southeastern Arizona, located about north of the United States–Mexico border. It is the highest summit in the Chiricahua Mountains and the highest point in Cochise County. As with the rest of the Chiricahua Mountains, the peak was formed as the result of a violent volcanic eruption about 27 million years ago. The peak contains one of the southernmost Engelmann spruce stands in the world. There are also extensive stands of aspen on the north slope. Much of the peak was severely burned in recent times, which creates vast open views across the landscape. This includes views across the Basin and Range to Mount Lemmon, Mount Graham, and Mount Wrightson. In addition, Willcox Playa is visible in the basin below. In 2011 the Horseshoe 2 Fire burned a total of within the Chiricahua Mountains causing considerable damage to the trail system. __TOC__ See also * Chiricahua National Monument * List of Ultras of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chiricahua Mountains
The Chiricahua Mountains massif is a large mountain range in southeastern Arizona which is part of the Basin and Range province of the west and southwestern United States and northwest Mexico; the range is part of the Coronado National Forest. The highest point, Chiricahua Peak, rises above sea level, approximately above the surrounding valleys. The range takes its name from the Chiricahua Apaches native to the region. The Chiricahua Mountains and other associated ranges, along with Sulphur Springs Valley on the west and the San Simon Valley on the east, form the eastern half of Cochise County in southeast Arizona. The Pedregosa Mountains are found at the southern end of the Chiricahua Mountains, while the Swisshelm Mountains are located to the southwest. The northwest end of the Chiricahua mountains continue as the Dos Cabezas Mountains beyond Apache Pass and the Fort Bowie National Historic Site. Access to the Chiricahua Mountains and Coronado National Forest is through W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspen
Aspen is a common name for certain tree species; some, but not all, are classified by botanists in the section ''Populus'', of the ''Populus'' genus. Species These species are called aspens: *'' Populus adenopoda'' – Chinese aspen (China, south of ''P. tremula'') *''Populus davidiana'' – Korean aspen (Eastern Asia) *''Populus grandidentata'' – Bigtooth aspen (eastern North America, south of ''P. tremuloides'') *''Populus sieboldii'' – Japanese aspen (Japan) *''Populus tremula'' – Eurasian aspen (northern Europe and Asia) *''Populus tremuloides'' – Quaking aspen or trembling aspen (northern and western North America) Habitat and longevity The trembling of the leaves of the trembling aspen Aspen trees are all native to cold regions with cool summers, in the north of the northern hemisphere, extending south at high-altitude areas such as mountains or high plains. They are all medium-sized deciduous trees reaching tall. In North America, the aspen is referred to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Cochise County, Arizona
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are the fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coronado National Forest
The Coronado National Forest is a United States National Forest that includes an area of about 1.78 million acres (7,200 km2) spread throughout mountain ranges in southeastern Arizona and southwestern New Mexico. It is located in parts of Cochise, Graham, Santa Cruz, Pima, and Pinal Counties in Arizona, and Hidalgo County in New Mexico. History During a party in 2017, the Sawmill Fire broke out and went out control. The fire went on for many days. Approximately were burnt. The person behind the fire was an off duty US Border Patrol agent. He was fined and given probation. The Arizona Department of Emergency and Military Affairs constructed a length of wall in 2022 on federal and tribal lands near Yuma, without federal permission. The National Forest Supervisor told the state to refrain from placing more shipping containers along the Arizona border with Mexico without obtaining proper authorization. Governor Doug Ducey filed a lawsuit in October against federal agenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ultras Of The United States
The following sortable table comprises the 200 most topographically prominent mountain peaks of the United States of America. 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 the 48 states of the contiguous United States 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 topographic prominence of a summit is a measure of how high the summit rises above its surroundings.The topographic prominence of a summit is the topographic elevation difference between the summit and its highest or key col to a higher summit. The summit may be near its ke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horseshoe 2 Fire
The Horseshoe 2 Fire was a 2011 wildfire located along the southeastern flank of the Chiricahua Mountains in southeastern Arizona. It began in Horseshoe Canyon on the Douglas Ranger District of the Coronado National Forest on May 8, 2011, at approximately 11:00 a.m. The fire was started by human activities, and burned over in its first day. By June 1, 2011, the fire had burned an area of over of grasses, shrubs, and trees along the mountain slopes. By June 8, it had grown to . By June 17, the fire was 65% contained and had become the fifth-largest wildfire in Arizona history. 100% containment was achieved on June 25 after a total area of had burned. Post-fire conditions Regions of the Chiricahua Mountains close to the small commonwealth of Portal are experiencing a slow ecological recovery after the Horseshoe 2 fire burned more than 200,000 acres in 2011. Both the biggest draws to the area are intact, but a lot has changed after the fire swept across the rugged mountain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willcox Playa
The Willcox Playa is a large endorheic dry lake or sink (playa) adjacent to Willcox, Arizona in Cochise County, in the southeast corner of the state. It is part of the Sonoran Desert ecoregion and is the remnant of a Pleistocene era pluvial Lake Cochise. Portions of the dry lake bed have been used as a bombing range by the US military. Most of this area is currently used by the Electronic Proving Ground, based at Fort Huachuca. It was designated a National Natural Landmark in 1966 for its fossil pollen captured underground, the thousands of sandhill cranes that roost in the area and the largest diversity of tiger beetles in the United States. The playa itself is roughly 8 miles wide by 10 miles long, with an area of approximately 40 square miles. Location The Willcox Playa is located in the northern region of Sulphur Springs Valley; drainage to the playa from the east is from the connected Dos Cabezas–Chiricahua Mountains; drainage from the southwest is from the Dragoon Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Wrightson
Mount Wrightson (O'odham: Ce:wi Duag) is a peak in the Santa Rita Mountains within the Coronado National Forest, in southern Arizona, United States. It was named for William Wrightson, a miner and entrepreneur in the region killed by Apaches in the 1865 Battle of Fort Buchanan. Geography Mount Wrightson is the highest point in the Santa Rita Mountains and the Tucson region, lying southeast of the city. Its distinctive pyramid-shaped profile is visible from much of southeastern Arizona and adjoining areas in Sonora, Mexico. The mountain is known for the views from its barren peak, nearly feet above Tucson. Flora Mount Wrightson's flora includes grassy, high desert chaparral, mixed conifers with Arizona, Apache, and Chihuahua pines, Arizona madrone, aspen, oak brush, and Douglas fir and ponderosa pine near the summit. Fauna Fauna on Mount Wrightson include birds such as the scrub jay and ravens high up near the peak, Coues white-tailed deer, black bear, and (rarely) mou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Graham
Mount Graham (called in Nnee biyati' (Western Apache) Dził Nchaa Sí'an - ′Big Seated Mountain′) is a mountain in Graham County, Arizona, United States, approximately northeast of Tucson. The mountain reaches in height. It is the highest elevation in Graham County, Coronado National Forest and the Pinaleño Mountains. It is also the southernmost peak and land area in the continental United States above . As the name "Mount Graham" is often used by locals to refer to the entire mountain range, the peak itself is frequently referred to as "High Peak". It is twentieth of the 57 ultra prominent peaks of the lower 48 states, and the first of the five in Arizona. Description Mount Graham summits are headwaters for numerous perennial streams that tumble through five major botanical zones. Located between the southern Rocky Mountains and Mexico's Sierra Madre Occidental, and biologically isolated for millennia, the higher elevations have provided refuge for relict populations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Lemmon
Mount Lemmon, with a summit elevation of , is the highest point in the Santa Catalina Mountains. It is located in the Coronado National Forest north of Tucson, Arizona, United States. Mount Lemmon was named for botanist Sara Plummer Lemmon, who trekked to the top of the mountain with her husband and E. O. Stratton, a local rancher, by horse and foot in 1881. Mount Lemmon is also known as Babad Do'ag, or Frog Mountain to the Tohono O'odham. Geography Climate Due to the elevation change from the bottom to the top, the summit of the mountain can be twenty to thirty degrees cooler than the base. It usually sees at least one snow fall during the winter months, making it a cool escape and popular tourist attraction for Tucson inhabitants. Geology Mount Lemmon is made up of Bolsa Quartzite, Dripping Spring Quartzite, and a local sandstone and conglomerate. The portions have been intruded by a Diabase Dike of the Apace Group. Summerhaven Summerhaven is a small town near the top o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basin And Range Province
The Basin and Range Province is a vast physiographic region covering much of the inland Western United States and northwestern Mexico. It is defined by unique basin and range topography, characterized by abrupt changes in elevation, alternating between narrow faulted mountain chains and flat arid valleys or basins. The physiography of the province is the result of tectonic extension that began around 17 million years ago in the early Miocene epoch. The numerous ranges within the province in the United States are collectively referred to as the "Great Basin Ranges", although many are not actually in the Great Basin. Major ranges include the Snake Range, the Panamint Range, the White Mountains, and the Sandia Mountains. The highest point fully within the province is White Mountain Peak in California, while the lowest point is the Badwater Basin in Death Valley at . The province's climate is arid, with numerous ecoregions. Most North American deserts are located within it. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engelmann Spruce
''Picea engelmannii'', with the common names Engelmann spruce, white spruce, mountain spruce, and silver spruce, is a species of spruce native to western North America. It is mostly a high-altitude mountain tree but also appears in watered canyons. Description ''Picea engelmannii'' is a medium-sized to large evergreen tree growing to tall, exceptionally to tall, and with a trunk diameter of up to . The reddish bark is thin and scaly, flaking off in small circular plates across. The crown is narrow conic in young trees, becoming cylindric in older trees. The shoots are buff-brown to orange-brown, usually densely pubescent, and with prominent pulvini. The leaves are needle-like, long, flexible, rhombic in cross-section, glaucous blue-green above with several thin lines of stomata, and blue-white below with two broad bands of stomata. The needles have a pungent odour when crushed. Purple cones of about 1 cm appear in spring, releasing yellow pollen when windy. The cones are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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