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Hardy River
The Hardy River ( es, Río Hardy) is a -long Mexico, Mexican river formed by residual agricultural waters from the Mexicali Valley, and running into the Colorado River. The river is believed to have been an ancient channel of the Colorado, as well as the primary outflow for the prehistoric Lake Cahuilla. History In prehistoric times, during the Holocene, the Colorado River periodically flowed north into the Salton Sink, forming a large lake called Lake Cahuilla. Eventually, this lake would fill, to about 30 feet above sea level, and at that point overflow its banks near Cerro Prieto, and run south to the Gulf of California; during those times, the Rio Hardy served as an overflow channel for Lake Cahuilla. In the 19th century, an English lieutenant, R. W. H. Hardy, explored the Colorado River Delta, and noted that the main channel of the Colorado followed this course. Later, in the 1880s, sea captains noted that the main channel of the Colorado had moved east; this earlier channel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerro Prieto
Cerro Prieto ( coc, Wee Ñaay, eng, "Black Hill") is a volcano located approximately 29 km (18 mi) SSE of Mexicali in the Mexican state of Baja California. The volcano lies astride a spreading center associated with the East Pacific Rise. This spreading center is also responsible for a large geothermal field, which has been harnessed to generate electric power by the Cerro Prieto Geothermal Power Station. The Cerro Prieto spreading center intersects the southern end of the Imperial Fault and the northern end of the Cerro Prieto Fault.Fuis, Gary S. and Walter D. Mooney''Salton Trough'' Lithospheric Structure and Tectonics from Seismic-Refraction and Other Data'' in USGS Professional Paper 1515/ref> Both of these are transform faults in the northern leg of the East Pacific Rise system that runs the length of the Gulf of California and is steadily rifting the Baja California Peninsula away from the mainland of Mexico Mexico (Spanish: México), officially the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra De Los Cucapah
Sierra de Los Cucapah is a mountain range in Baja California state, Northwestern Mexico. It is located south of Mexicali. The range is named after the Cocopah who arrived in the area around 700 b.c and still live in the area. The Sierra de los Cucapah are north-south trending mountains of the Peninsular Ranges between the Laguna Salada basin to the west and the Cerro Prieto Volcano and Cerro Prieto Geothermal Power Station The Cerro Prieto Geothermal Power Station is a complex of geothermal power, geothermal power stations in Baja California, Mexico. It is the world’s largest complex of geothermal power stations in terms of overall size and the second-largest in ... to the east. The geothermal field is south of Mexicali. Location The location in relation to Mexicali is discernable in the aerial photograph at right, as the Sierra is visible in the lower left. View References Mountain ranges of Baja California Peninsular Ranges {{BajaCalifornia-geo-stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tributaries Of The Colorado River
The principal tributaries of the Colorado River of North America are the Gila River, the San Juan River, the Green River, and the Gunnison River. Tributary tree The following is a tree demonstrating the points at which the major and minor tributaries of the Colorado River branch off from the main river and from each other. *(Source-upstream) ** Fraser River ** Muddy Creek ** Blue River *** Snake River *** Tenmile Creek ** Piney River ** Eagle River *** Gore Creek **Roaring Fork River *** Fryingpan River *** Crystal River ** Plateau Creek **Gunnison River ***East River **** Slate River *** Taylor River *** Tomichi Creek **** Cochetopa Creek **** Quartz Creek ***Lake Fork Gunnison River **** Henson Creek ***Uncompahgre River *** Smith Fork ***North Fork Gunnison River ** Little Dolores River **Dolores River *** West Dolores River *** San Miguel River **Green River *** Big Sandy River *** Blacks Fork *** Henry's Fork ***Sheep Creek *** Carter Creek *** Cart Creek *** Crouse Creek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alto Golfo De California Biosphere Reserve
Alto Golfo de California Biosphere Reserve is a UNESCO Biosphere Reserve located in the state of Sonora in extreme northwestern Mexico. The reserve comprises the El Pinacate y Gran Desierto reserve and the Bahia Adair on the Gulf of California border. Geological volcanic formations with craters, dunes, oasis and beaches, and the diversity of plant associations determine its special landscape. The reserve was established in 1993 by the President of Mexico as ''Reserva de la Biosfera del Alto Golfo de California y Delta del Río Colorado'' (Upper Gulf of California and Colorado River Delta Biosphere Reserve) and extended in 1995. In 1990, 129,516 inhabitants lived in the transition and buffer areas in ''ejidos'' or communal properties, primarily engaged in agriculture, forestry, mineral extractions and cattle raising located mainly in the coastal areas. In 2016, Mares Mexicanos estimated the population of the Alto Golfo area to be around 69,700, across 210 locations. One of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biosphere Reserve
A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological or other special interest, which is reserved and managed for purposes of conservation and to provide special opportunities for study or research. They may be designated by government institutions in some countries, or by private landowners, such as charities and research institutions. Nature reserves fall into different IUCN categories depending on the level of protection afforded by local laws. Normally it is more strictly protected than a nature park. Various jurisdictions may use other terminology, such as ecological protection area or private protected area in legislation and in official titles of the reserves. History Cultural practices that roughly equate to the establishment and maintenance of reserved areas for animals date back t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Habitat
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snowy Egrets
The snowy egret (''Egretta thula'') is a small white heron. The genus name comes from Provençal French for the little egret, , which is a diminutive of , 'heron'. The species name ''thula'' is the Araucano term for the black-necked swan, applied to this species in error by Chilean naturalist Juan Ignacio Molina in 1782.Jobling, 2010, p.143, 385 The snowy egret is the American counterpart to the very similar Old World little egret, which has become established in the Bahamas. At one time, the plumes of the snowy egret were in great demand as decorations for women's hats. They were hunted for these plumes and this reduced the population of the species to dangerously low levels. Now protected in the United States by law, under the Migratory Bird Treaty Act, this bird's population has rebounded. Description Adult snowy egrets are entirely white apart from the yellow lores between the long black bill and the eye, black legs, and bright yellow feet. The nape and neck bear long, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nesting Ground
In ecology, the term habitat summarises the array of resources, physical and 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 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 light intensity. Biotic factors will include the availability of food and the presence or absence of predators. Every species has particular habitat requirements, with habitat generalist species able to thrive in a wide array of environmental conditions while habitat specialist species requiring a very limited set of factors to survive. The habitat of a species is not necessarily found in a geographical area, it can be the interio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sailfin Molly
The sailfin molly (''Poecilia latipinna'') is a species of fish of the genus ''Poecilia''. They inhabit fresh, brackish, salt, and coastal waters from North Carolina to Texas and the Yucatán Peninsula of Mexico. Taxonomy The sailfin molly was originally described in 1821 as ''Mollienesia latipinna'' by the naturalist Charles Alexandre Lesueur, who based his description upon specimens from freshwater ponds in the vicinity of New Orleans, Louisiana. However, Lesueur described other collections of the sailfin molly as ''Mollienesia multilineata'' in 1821, the same year in which he described ''M. latipinna''. This conflict created confusion and eventually necessitated a ruling by the International Commission on Zoological Nomenclature (ICZN). In 1959, the ICZN placed precedence on the name ''Mollienesia latipinna'' Lesueur 1821. In a landmark definitive work on poeciliid fishes, Donn Rosen and Reeve Bailey (1959) noted the priority of ''Poecilia'' by Marcus Elieser Bloch and Johann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mosquitofish
The western Mosquitofish (''Gambusia affinis'') is a North American freshwater fish, also known commonly, if ambiguously, as simply Mosquitofish or by its generic name, ''Gambusia'', or by the common name gambezi. Its sister species, the eastern mosquitofish (''Gambusia holbrooki'') is also referred to by these names. Mosquitofish are small in comparison to many other freshwater fish, with females reaching a maximum length of and males a maximum length of . The female can be distinguished from the male by her larger size and a gravid spot at the posterior of her abdomen. The name "Mosquitofish" was given because the fish eats mosquito larvae, and has been used more than any other fishes for the biological control of mosquitoes. Gambusia typically eat zooplankton, beetles, mayflies, caddisflies, mites, and other invertebrates; mosquito larvae make up only a small portion of their diet. Mosquitofish were introduced directly into ecosystems in many parts of the world as a biocon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overflow Channel
Overflow may refer to: Computing and telecommunications *Integer overflow, a condition that occurs when an integer calculation produces a result that is greater than what a given register can store or represent *Buffer overflow, a situation whereby the incoming data size exceeds that which can be accommodated by a buffer. **Heap overflow, a type of buffer overflow that occurs in the heap data area *Overflow (software), a NASA-developed computational fluid dynamics program using overset (Chimera) grids *Overflow condition, a situation that occurs when more information is being transmitted than the hardware can handle *Overspill, a proof technique in non-standard analysis, is less commonly called overflow *Stack overflow in which a computer program makes too many subroutine calls and its call stack runs out of space Other * ''Overflow'' (magazine), a free quarterly in Brooklyn, New York, US *0verflow, a Japanese video game developer *River overflow, a relatively long and significant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuevo León, Baja California
Baja California (; 'Lower California'), officially the Free and Sovereign State of Baja California ( es, Estado Libre y Soberano de Baja California), is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of Baja California (). It has an area of (3.57% of the land mass of Mexico) and comprises the northern half of the Baja California Peninsula, north of the 28th parallel, plus oceanic Guadalupe Island. The mainland portion of the state is bordered on the west by the Pacific Ocean; on the east by Sonora, the U.S. state of Arizona, and the Gulf of California; on the north by the U.S. state of California; and on the south by Baja California Sur. The state has an estimated population of 3,769,020 as of 2020, significantly higher than the sparsely populated Baja California Sur to the south, and similar to San Diego County, California, to its north. Over 75% of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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