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Indio Hills
The Indio Hills are a low mountain range in the Colorado Desert. located in Riverside County, California's Coachella Valley. The hills were named for their proximity to the city of Indio, and are sometimes referred to as the Indio Mud Hills or Indio Sand Hills. Geology The Indio Hills are located in the Coachella Valley along the San Andreas Fault. The hills have natural springs along the fault. These support native California Fan Palm (''Washingtonia filifera'') oases habitats. Geographic Features Peaks *Edom Hill, , : Located near Thousand Palms, Edom Hill is one of the highest peaks in the range. The prominence of the hill within the Coachella Valley has made it a chosen location for numerous communication towers. *Flat Top Mountain, , *Squaw Hill, , : A promontory overlooking the Thousand Palms Oasis. Canyons *Pushawalla Canyon, *Thousand Palms Canyon, Oases *Biskra Palms, : Named in honor of Biskra, Algeria Algeria, officially the People's Democratic Republic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Jacinto Peak
San Jacinto Peak ( ; often designated Mount San Jacinto) is a peak in the San Jacinto Mountains, in Riverside County, California. Lying within Mount San Jacinto State Park it is the highest both in the range and the county, and serves as the southern border of the San Gorgonio Pass. San Jacinto Peak is one of the most topographic prominence, topographically prominent peaks in the United States, and is ranked the sixth most prominent peak in the contiguous United States, 48 contiguous states. According to John W. Robinson and Bruce D. Risher, authors of ''The San Jacintos,'' "No Southern California hiker worth his salt would miss climbing 'San Jack' at least once." Known for its spectacular north escarpment, the peak rises over above San Gorgonio Pass. It plays host to the famous Cactus to Clouds Trail. Geography To the east of San Jacinto, the peak towers over the city of Palm Springs, California, Palm Springs (elevation 479 ft; 146 m); to the west, it borders the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as Biophysical environment, environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and Luminous intensity, light intensity. Biotic index, Biotic factors include the availability of food and the presence or absence of Predation, predators. Every species has particular habitat requirements, habitat generalist species are able to thrive in a wide array of environmental conditions while habitat specialist species require a very limited set of factors to survive. The habitat of a species is not necessarily found in a ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Ranges Of Riverside County, California
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 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 climate, mountains te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coachella Valley National Wildlife Refuge
Coachella Valley National Wildlife Refuge is a protected area in Riverside County, California's Coachella Valley. It lies within the unincorporated community of Thousand Palms, just north of Palm Desert. The refuge contains the majority of critical habitat for the Coachella Valley Fringe-toed Lizard (''Uma inornata'') within the Coachella Valley Preserve. Refuge habitat The habitat of this threatened species is restricted to the refuge's dune system and a few other small areas. This dune system is in jeopardy as development threatens sand sources and the Coachella Valley fringe-toed lizard's travel corridors. Access The refuge, managed by the United States Fish and Wildlife Service, provides for the only significant habitat acreage that is not available for multiple recreating uses by the public. The Coachella Valley Refuge is almost entirely closed to the public to protect the federally listed threatened Coachella Valley Fringe-toed Lizard. However, there is a trail that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coachella Valley Preserve
The Coachella Valley Preserve is a protected area in the Coachella Valley located east of Palm Springs near Palm Desert, California. It protects parts of the Indio Hills and its surrounding areas. It contains the Coachella Valley National Wildlife Refuge, the Indio Hills Palms Park Property, and the Thousand Palms Oasis Preserve. All are in the Colorado Desert section of the Sonoran Desert and adjacent to the Lower Colorado River Valley region. Management ThCoachella Valley Preserve a 2,206-acre (8.93 km2) area, is maintained by the non-profit Nature Conservancy. The Indio Hills Palms Park Property is managed by the California Department of Parks and Recreation. California Fan Palm oasis The area is one of the few in the desert with an oasis fed by natural springs that supports the only California native palm, the ''Washingtonia filifera'', or California Fan Palm. The San Andreas Fault, visible from the valley floor as a line of greenery along the base of the hills, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algeria
Algeria, officially the People's Democratic Republic of Algeria, is a country in the Maghreb region of North Africa. It is bordered to Algeria–Tunisia border, the northeast by Tunisia; to Algeria–Libya border, the east by Libya; to Algeria–Niger border, the southeast by Niger; to Algeria–Western Sahara border, the southwest by Mali, Mauritania, and Western Sahara; to Algeria–Morocco border, the west by Morocco; and to the north by the Mediterranean Sea. The capital and List of cities in Algeria, largest city is Algiers, located in the far north on the Mediterranean coast. Inhabited since prehistory, Algeria has been at the crossroads of numerous cultures and civilisations, including the Phoenicians, Numidians, Ancient Rome, Romans, Vandals, and Byzantine Greeks. Its modern identity is rooted in centuries of Arab migrations to the Maghreb, Arab Muslim migration waves since Muslim conquest of the Maghreb, the seventh century and the subsequent Arabization, Arabisation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biskra
Biskra () is the capital city of Biskra Province, Algeria. In 2007, its population was recorded as 307,987. Biskra is located in northeastern Algeria, about from Algiers, southwest of Batna, Algeria, Batna and north of Touggourt. It is nicknamed "The Queen of the Zibans", "The Door of the Desert" or "The Saharan Nice" because of its location at the beginning of Sahara, the Sahara Desert. Due to its geographical location, its climate and natural resources, particularly farming, Biskra has always been a crossroad between the cities in the north and south. It has seen the passage of several civilizations, from Ancient Rome, the Romans and the Arabs to the French. In 1844, Biskra became a French garrison, which saw fighting during rebellions in 1849 and 1871. Currently the city of Biskra has 28 neighborhoods, including the three principal neighborhoods of Korra, City 60 Logements, and Equipment Zones. It is in the southern part of the Algerian rail system, and has become a popula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Masts And Towers
Radio masts and towers are typically tall structures designed to support antenna (radio), antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest human-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them. A mast radiator or radiating tower is one in which the metal mast or tower itself is energized and functions as the transmitting antenna. Terminology The terms "mast" and "tower" are often used interchangeably. However, in structural engineering terms, a tower is a self-supporting or cantilevered structure, while a Guyed mast, mast is held up by stays or guy-wires. ; A ''mast'': is a guyed mast, a thin structure without the shear strength to stand unsupported, that uses attached guy lines for stability. They may be mounted on the ground or on top of buildings. Typical ''masts'' are of steel latt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thousand Palms, California
Thousand Palms is a census-designated place (CDP) in the Coachella Valley of Riverside County, California, United States. The population was 7,967 at the 2020 census, up from 7,715 at the 2010 census. Geography Thousand Palms is located at . It borders the cities of Rancho Mirage and Palm Desert. According to the United States Census Bureau, the CDP has a total area of , all of it land. The Coachella Valley Preserve is a 20,000-acre large nature preserve consisting of several natural desert oases, aeolian sand dunes, and California fan palm tree groves. It is home to endangered wildlife such as the Coachella Valley fringe-toed lizard and other rare endemic species to the Sonoran Desert. The oases with their springs and ponds were created as the lines of the San Andreas Fault allow for underground water to rise to the surface. It is home to 183 bird species, and also an endangered fish species, the Desert pupfish. The preserve has over 25 miles of hiking trails and has been in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oasis
In ecology, an oasis (; : oases ) is a fertile area of a desert or semi-desert environmentBattesti, Vincent (2005) Jardins au désert: Évolution des pratiques et savoirs oasiens: Jérid tunisien. Paris: IRD éditions. . that sustains plant life and provides habitat for animals. Surface water may be present, or water may only be accessible from wells or underground channels created by humans. In geography, an oasis may be a current or past rest stop on a transportation route, or less-than-verdant location that nonetheless provides access to underground water through deep wells created and maintained by humans. Although they depend on a natural condition, such as the presence of water that may be stored in reservoirs and us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado Desert
The Colorado Desert is a part of the larger Sonoran Desert located in California, United States, and Baja California, Mexico. It encompasses approximately , including the heavily irrigated Coachella, Imperial and Mexicali valleys. It is home to many unique flora and fauna. Geography and geology The Colorado Desert is a subregion of the larger Sonoran Desert, covering about . The desert occupies Imperial County, parts of San Diego and Riverside counties, and a small part of San Bernardino County in California, United States, as well as the northern part of Mexicali Municipality in Baja California, Mexico. Most of the Colorado Desert lies at a relatively low elevation, below , with the lowest point of the desert floor at below sea level, at the Salton Sea. Although the highest peaks of the Peninsular Ranges reach elevations of nearly , most of the region's mountains do not exceed . In this region, the geology is dominated by the transition of the tectonic plate boundary fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
