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Janos Biosphere Reserve
The Janos Biosphere Reserve ( es, Reserva de la Biosfera de Janos) is a nature reserve in Janos, Chihuahua, Mexico. It protects a prairie ecosystem best known for its recovering and reintroduced species most notably the herd of American bison (''Bison bison'') which became the first re-established in Mexico. It is the first federally protected area of Mexico with the main objective of protecting a grassland ecosystem. History The region contains petroglyphs and arrowheads left by prehistoric hunter-gatherers. The region would have been under the influence of the Mogollon culture, part of the Oasisamerica grouping of cultures. The town of Janos was founded in 1580 by Franciscan missionaries and a military garrison was established in 1686 to protect it from Apache raids. As a result of agrarian reform in the 1930s and 1940s, federal lands and cattle ranches that later became Janos were redistributed to the landless poor. In subsequent years, overgrazing and forestry companies s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chihuahua (state)
Chihuahua (), officially the Free and Sovereign State of Chihuahua ( es, Estado Libre y Soberano de Chihuahua), is one of the 31 states which, along with Mexico City, comprise the 32 federal entities of Mexico. It is located in northwestern Mexico, and is bordered by the states of Sonora to the west, Sinaloa to the southwest, Durango to the south, and Coahuila to the east. To the north and northeast, it shares an extensive border with the U.S. adjacent to the U.S. states of New Mexico and Texas. Its capital city is Chihuahua City; the largest city is Ciudad Juárez. Although Chihuahua is primarily identified with its namesake, the Chihuahuan Desert, it has more forests than any other state in Mexico, aside from Durango. Due to its variant climate, the state has a large variety of fauna and flora. The state is mostly characterized by rugged mountainous terrain and wide river valleys. The Sierra Madre Occidental mountain range, part of the continental spine that als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grizzly Bears
The grizzly bear (''Ursus arctos horribilis''), also known as the North American brown bear or simply grizzly, is a population or subspecies of the brown bear inhabiting North America. In addition to the mainland grizzly (''Ursus arctos horribilis''), other morphological forms of brown bear in North America are sometimes identified as grizzly bears. These include three living populations—the Kodiak bear (''U. a. middendorffi''), the Kamchatka bear (''U. a. beringianus''), and the peninsular grizzly (''U. a. gyas'')—as well as the extinct California grizzly (''U. a. californicus''†), Mexican grizzly (formerly ''U. a. nelsoni''†), and Ungava-Labrador grizzly (formerly ''U. a. ungavaesis''†). On average, grizzly bears near the coast tend to be larger while inland grizzlies tend to be smaller. The Ussuri brown bear (''U. a. lasiotus''), inhabiting Russia, Northern China, Japan, and Korea, is sometimes referred to as the "black grizzly", although it is no more clos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maderas Del Carmen
Maderas del Carmen is a biosphere reserve in the northern Mexican state of Coahuila. Maderas del Carmen encompasses part of the Sierra del Carmen, a northern finger of the Sierra Madre Oriental range. The reserve includes both dry Chihuahuan Desert shrublands and forested sky island, high-elevation enclaves of Sierra Madre Oriental pine-oak forest. The reserve is home to 400 bird species and 70 mammal species, including the American black bear (''Ursus americanus''), collared peccary (''Pecari tajacu''), and cougar (''Puma concolor''). The region was designated a biosphere reserve in 2006. It is located in the municipalities of Ocampo, Ciudad Acuña, and Múzquiz. Conservation efforts The isolation of the Sierra del Carmen and its relatively undisturbed environment has led to conservation efforts in Mexico and jointly with the United States. Much of the Sierra del Carmen has been declared by the government of Mexico the Maderas del Carmen Flora and Fauna Protected Are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plains Bison
The Plains bison (''Bison bison bison'') is one of two subspecies/ecotypes of the American bison, the other being the wood bison (''B. b. athabascae''). A natural population of Plains bison survives in Yellowstone National Park (the Yellowstone Park bison herd consisting of an estimated 4,800 bison) and multiple smaller reintroduced herds of bison in many places in the United States as well as southern portions of the Canadian Prairies. Near-extinction and reintroduction of herds At one time, at least 25 million American bison were spread across the United States and Canada. However, by the late 1880s, the total number of bison in the United States had been reduced to fewer than 600. Most of these were collected onto various private ranches, and the last known free-roaming population of bison consisted of fewer than 30 in the area which later became Yellowstone National Park. Although farmers and ranchers considered bison to be a nuisance, some people were concerned about the dem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Official Journal Of The Federation
The (DOF; translated variously as the ''Official Journal of the Federation'' or else as ''Official Gazette of the Federation''), published daily by the government of Mexico, is the main official government publication in Mexico. It was founded on September 28, 1848. Current issues express legally the political, economic and social institutions in Mexico, while the history of those same institutions can be read in older issues. The Official Journal is similar to other main governmental journals (as the United States ''Federal Register The ''Federal Register'' (FR or sometimes Fed. Reg.) is the official journal of the federal government of the United States that contains government agency rules, proposed rules, and public notices. It is published every weekday, except on fede ...'' or the '' Canada Gazette''), but they differ from each other because they respond primarily to their type of government and secondly to their legal system. In the Official Journal, the main rul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Felipe Calderón
Felipe de Jesús Calderón Hinojosa (; born 18 August 1962) is a Mexican politician who served as the 63rd president of Mexico from 1 December 2006 to 30 November 2012 and Secretary of Energy during the presidency of Vicente Fox between 2003 and 2004. He was a member of the National Action Party (''Partido Acción Nacional'', PAN) for 30 years before quitting the party in November 2018. His father, Luis Calderón Vega, was one of the founders of the PAN and one of its most prominent members; Felipe joined the party in the 1980s. Prior to his presidency, he received two master's degrees and worked within the PAN when it was an opposition party during the PRI regime. Calderón served as National President of the party, Federal Deputy, and Secretary of Energy in Vicente Fox's cabinet. He served in the cabinet of the previous administration until he resigned to run for the presidency and secured his party's nomination. In the 2006 presidential election, he ran as the PAN cand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
President Of Mexico
The president of Mexico ( es, link=no, Presidente de México), officially the president of the United Mexican States ( es, link=no, Presidente de los Estados Unidos Mexicanos), is the head of state and head of government of Mexico. Under the Constitution of Mexico, the president heads the executive branch of the federal government and is the commander-in-chief of the Mexican Armed Forces. The current president is Andrés Manuel López Obrador, who took office on 1 December 2018. The office of the president is considered to be revolutionary, in the sense that the powers of office are derived from the Revolutionary Constitution of 1917. Another legacy of the Mexican Revolution is the Constitution's ban on re-election. Mexican presidents are limited to a single six-year term, called a '' sexenio''. No one who has held the post, even on a caretaker basis, is allowed to run or serve again. The constitution and the office of the president closely follow the presidential syste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Dakota
South Dakota (; Sioux: , ) is a U.S. state in the North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Lakota and Dakota Sioux Native American tribes, who comprise a large portion of the population with nine reservations currently in the state and have historically dominated the territory. South Dakota is the seventeenth largest by area, but the 5th least populous, and the 5th least densely populated of the 50 United States. As the southern part of the former Dakota Territory, South Dakota became a state on November 2, 1889, simultaneously with North Dakota. They are the 39th and 40th states admitted to the union; President Benjamin Harrison shuffled the statehood papers before signing them so that no one could tell which became a state first. Pierre is the state capital, and Sioux Falls, with a population of about 192,200, is South Dakota's largest city. South Dakota is bordered by the states of No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind Cave Bison Herd
The Wind Cave bison herd is a herd of 250–400 American bison in Wind Cave National Park, South Dakota, United States. As an active participant in the conservation of American bison, it is believed to be one of only seven free-roaming and genetically pure herds on public lands in North America. The other six herds are in Yellowstone Park, Theodore Roosevelt National Park (North Dakota), Henry Mountains (Central Utah), Blue Mounds State Park (Minnesota), Minneopa State Park (Minnesota), and Elk Island National Park (Alberta, Canada). The Wind Cave herd are of the Plains bison subspecies (''Bison bison bison''). History The American bison (''Bison bison'') once numbered in the millions, perhaps between 25 million and 60 million by some estimates, and they were possibly the most numerous large land animal on earth. However, they were hunted to near extinction throughout North America by the late 1880s. The Wind Cave bison herd was started with 14 bison from the New York Zoologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexican Wolf
The Mexican wolf (''Canis lupus baileyi''), also known as the lobo,; nah, Cuetlāchcoyōtl is a subspecies of gray wolf native to southeastern Arizona and southern New Mexico in the United States, and northern Mexico; it also previously ranged into western Texas. It is the smallest of North America's gray wolves, and is similar to the Great Plains wolf (''C. l. nubilus''), though it is distinguished by its smaller, narrower skull and its darker pelt, which is yellowish-gray and heavily clouded with black over the back and tail.Bailey, V. (1932), Mammals of New Mexico. U.S. Department of Agriculture, Bureau of Biological Survey. North American Fauna No. 53. Washington, D.C. Pages 303-308. Its ancestors were likely the first gray wolves to enter North America after the extinction of the Beringian wolf, as indicated by its southern range and basal physical and genetic characteristics. Though once held in high regard in Pre-Columbian Mexico, it is the most endangered gray wolf s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-footed Ferret
The black-footed ferret (''Mustela nigripes''), also known as the American polecatHeptner, V. G. (Vladimir Georgievich); Nasimovich, A. A; Bannikov, Andrei Grigorovich; Hoffmann, Robert S. (2001)''Mammals of the Soviet Union''Volume: v. 2, pt. 1b. Washington, D.C. : Smithsonian Institution Libraries and National Science Foundation. or prairie dog hunter, is a species of mustelid native to central North America. The black-footed ferret is roughly the size of a mink and is similar in appearance to the European polecat and the Asian steppe polecat. It is largely nocturnal and solitary, except when breeding or raising litters. Up to 90% of its diet is composed of prairie dogs. The species declined throughout the 20th century, primarily as a result of decreases in prairie dog populations and sylvatic plague. It was declared extinct in 1979, but a residual wild population was discovered in Meeteetse, Wyoming in 1981. A captive-breeding program launched by the United States Fish and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Autonomous University Of Mexico
The National Autonomous University of Mexico ( es, Universidad Nacional Autónoma de México, UNAM) is a public research university in Mexico. It is consistently ranked as one of the best universities in Latin America, where it's also the biggest in terms of enrollment. A portion of UNAM's main campus in Mexico City, known as '' Ciudad Universitaria'' (University City), is a UNESCO World Heritage site that was designed by some of Mexico's best-known architects of the 20th century and hosted the 1968 Summer Olympic Games. Murals in the main campus were painted by some of the most recognized artists in Mexican history, such as Diego Rivera and David Alfaro Siqueiros. With acceptance rates usually below 10%, and its research, especially in Artificial Intelligence, being recognized by UNESCO as one of the most impactful globally, UNAM is known for its high quality research and educational level. All Mexican Nobel laureates are either alumni or faculty of UNAM. UNAM was founded, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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