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Salado River (Oaxaca)
The Salado River is a river in the states of Puebla and Oaxaca in Mexico. Geography The Salado and its tributaries drain the Tehuacán and Cuicatlán valleys. The Tehuacán-Cuicatlán valleys extends northwest-southeast through southeastern Puebla and northern Oaxaca. They are bounded on the east by the Sierra Madre de Oaxaca and on the west by the Sierra Mixteca. The Salado originates in Puebla, and flows southeastwards to join the Grande River, which flows northwestwards. The confluence of the Salado and Grande rivers forms the Santo Domingo River, which flows eastwards through the Sierra Madre de Oaxaca to join the Papaloapan River, which then empties into the Gulf of Mexico.Vallejo, M. et al. (2015) ‘Agroforestry systems of the lowland alluvial valleys of the Tehuacán-Cuicatlán Biosphere Reserve: an evaluation of their biocultural capacity’, Journal of Ethnobiology & Ethnomedicine, 11(1), pp. 1–18. doi:10.1186/1746-4269-11-8. Ecology The Tehuacán and Cuicatlán valleys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santo Domingo River (Papaloapan)
The Santo Domingo River, in the Mexican state of Oaxaca, is one of the main tributaries of the Papaloapan River. It is formed by the confluence of the Salado and Grande rivers, which drain the dry Tehuacán and Cuicatlán valleys west of the Sierra Madre de Oaxaca. The Santo Domingo river flows east through the Sierra Madre, dividing the Sierra Zongolica sub-range to the north from the Sierra Juárez to the south. It joins with the Valle Nacional River above San Juan Bautista Tuxtepec to form the Papaloapan. Carrying sediment from the mountains, it was a major cause of flooding in the coastal plain of Veracruz by reducing the capacity of the Papaloapan to drain the plains. To alleviate these problems, the Cerro de Oro Dam was constructed on the river just above the junction with the Valle Nacional, completed in 1989. The reservoir behind the dam is connected by a channel to Lake Miguel Alemán, the reservoir formed by the Miguel Alemán Dam The Miguel Alemán Dam is on the Tonto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tehuacán Valley Matorral
The Tehuacán Valley matorral is a xeric shrubland ecoregion, of the deserts and xeric shrublands biome, located in eastern Central Mexico. Matorral is a Spanish word, along with ''tomillares'', for shrubland, thicket or bushes. The term is used alone for a Mediterranean climate ecosystem in Southern Europe. Geography The Tehuacán Valley matorral ecoregion occupies the Tehuacán Valley, Oriental Basin, and adjacent valleys, covering parts of the states of Tlaxcala, Puebla and Oaxaca. The valleys lie in the rain shadow of the surrounding mountain ranges, and are drier than the surrounding ecoregions. Adjacent ecoregions The Tehuacán Valley matorral is bounded by the Trans-Mexican Volcanic Belt pine-oak forests to the northwest, north, and northeast, the Sierra Madre de Oaxaca pine-oak forests to the east, and by the Balsas dry forests to the southeast, south, and southwest. Flora The Tehuacán Valley matorral is a center of plant diversity, with over 2700 species, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Oaxaca
A river is a natural stream of fresh water that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their banks and flood the surrounding area, spreading nutrients to the surrounding area. Sediment or alluvium carried by rivers shapes the landscape aro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Mexico
This is a list of rivers of Mexico, listed from north to south. There are 246 rivers on this list. Alternate names for rivers are given in parentheses. Rivers flowing into the Gulf of Mexico *Rio Grande, RÃo Bravo, the name of the Rio Grande in Mexico **San Juan River (Tamaulipas), San Juan River ***PesquerÃa River ****Salinas River (Mexico), Salinas River **Salado River, Mexico, Salado River ***Sabinas Hidalgo River ***Candela River ***Sabinas River **Conchos River ***Chuviscar River ****Sacramento River (Mexico), Sacramento River ***San Pedro River (Chihuahua), San Pedro River ***Florida River ****Parral River ***Balleza River (San Juan River) *San Fernando River (Conchos River) *Soto La Marina River (Santander River) **Purificación River (Tamaulipas), Purificación River *Pánuco River **Tamesà River (Guayalejo River) **Chicayán River **Santa Maria River (San Luis Potosi), Santa Maria River (TamuÃn River) (Tampoán River) ***RÃo Verde (San Luis Potosi), RÃo Verde **Mocte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tehuacán-Cuicatlán Biosphere Reserve
The Tehuacán-Cuicatlán biosphere reserve is a protected natural area located in southeastern Mexico. Its name derives from its two main locations: Cuicatlán and Tehuacán, in the latter are their administrative offices, covers 490,186 hectares distributed among 21 municipalities in the state of Puebla and Oaxaca. On July 2, 2018, the site was listed as a UNESCO World Heritage Site. Geography The broad Tehuacán and Cuicatlán valleys extend northwest–southeast, between the Sierra Madre de Oaxaca to the east and the Sierra Mixteca to the west. Almost all of the reserve is in the basin of the Salado River, which flows southeastward through the Tehuacán and Cuicatlán valleys. The Cuicatlán Valley is partly in the basin northwestward-flowing Grande River, which joins the Salado to form the Santo Domingo River. The Santo Domingo flows eastward through the Sierra Madre de Oaxaca to join the Papaloapan, one of the largest rivers of Mexico. The Salado and Grande rivers receive w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Madre Del Sur Pine–oak Forests
The Sierra Madre del Sur pine–oak forests is a tropical and subtropical coniferous forests, subtropical coniferous forest ecoregion in the Sierra Madre del Sur mountain range of southern Mexico. Setting The Sierra Madre del Sur pine–oak forests occupy an area of , within the states of Michoacán, Guerrero, and Oaxaca. The pine–oak forests occupy the higher slopes of the Sierra Madre del Sur range, which runs east and west parallel to Mexico's southern Pacific Coast. The forests are surrounded by tropical and subtropical dry broadleaf forests, tropical dry forests at lower elevations; the Jalisco dry forests to the west; the Balsas dry forests to the north, in the basin of the Balsas River, and the Southern Pacific dry forests to the south and east along the Pacific coast. Flora The chief plant communities are oak forests, cloud forests, pine–oak forests, and fir forests. The plant communities vary with elevation and rainfall. The oak forests occur between 1900 and 2500 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Madre De Oaxaca Pine–oak Forests
The Sierra Madre de Oaxaca pine–oak forests is a tropical and subtropical coniferous forests ecoregion in Southern Mexico. It occupies the Sierra Madre de Oaxaca, a mountain range which lies mostly within the state of Oaxaca, and extends north into Puebla and Veracruz states. It is one of a chain of pine–oak forest ecoregions extending along the American Cordillera from Oregon and California in the north to Nicaragua in the south. Geography The ecoregion covers an area of , lying above elevation. The Sierra Madre de Oaxaca runs northeast-southwest, extending from Pico de Orizaba in the northeast to the Isthmus of Tehuantepec in the southeast. Peaks in the Sierra Madre de Oaxaca average meters in elevation, with some peaks exceeding . The range intercepts humid air moving west from the Gulf of Mexico. Adjacent ecoregions The Gulf Coastal Plain lies to the east, and a series of river valleys separate the Sierra Madre de Oaxaca from the Sierra Madre del Sur to the southw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balsas Dry Forests
The Balsas dry forests is a tropical dry broadleaf forest ecoregion located in western and central Mexico. Geography The Balsas dry forests occupy the basin of the Balsas River. The ecoregion covers an area of . The Balsas basin, and the Balsas dry forests, extend east and west between the ranges of the Trans-Mexican Volcanic Belt to the north and the Sierra Madre del Sur to the south. The Balsas dry forests ecoregion extends across portions of the states of Michoacán, Guerrero, Mexico, Morelos, Puebla, and Oaxaca. surrounding ecoregions The surrounding mountains are home to pine-oak forests: the Trans-Mexican Volcanic Belt pine-oak forests to the north and northwest, the Sierra Madre del Sur pine-oak forests to the south, and the Sierra Madre de Oaxaca pine-oak forests to the east. The xeric Tehuacán Valley matorral lies to the northeast. The Balsas dry forests meet the coastal Southern Pacific dry forests where the Balsas breaks through the Sierra Madre del Sur on its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rain Shadow
A rain shadow is an area of significantly reduced rainfall behind a mountainous region, on the side facing away from prevailing winds, known as its leeward side. Evaporated moisture from body of water, bodies of water (such as oceans and large lakes) is carried by the prevailing sea breeze, onshore breezes towards the drier and hotter inland areas. When encountering elevated landforms, the moist air is orographic lift, driven upslope towards the summit, peak, where it expands, cools, and its moisture condenses and starts to Precipitation, precipitate. If the landforms are tall and wide enough, most of the humidity will be lost to precipitation over the windward side (also known as the ''rainward'' side) before ever making it past the top. As the air descends the leeward side of the landforms, it is compressed and heated, producing Foehn winds that ''absorb'' moisture downslope and cast a broad "shadow" of arid, dry climate region behind the ridge, mountain crests. This climate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundary, maritime boundaries with the Pacific Ocean to the west, the Caribbean Sea to the southeast, and the Gulf of Mexico to the east. Mexico covers 1,972,550 km2 (761,610 sq mi), and is the List of countries by area, thirteenth-largest country in the world by land area. With a population exceeding 130 million, Mexico is the List of countries by population, tenth-most populous country in the world and is home to the Hispanophone#Countries, largest number of native Spanish speakers. Mexico City is the capital and List of cities in Mexico, largest city, which ranks among the List of cities by population, most populous metropolitan areas in the world. Human presence in Mexico dates back to at least 8,000 BC. Mesoamerica, considered a cradle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Mexico
The Gulf of Mexico () is an oceanic basin and a marginal sea of the Atlantic Ocean, mostly surrounded by the North American continent. It is bounded on the northeast, north, and northwest by the Gulf Coast of the United States; on the southwest and south by the Mexican states of Tamaulipas, Veracruz, Tabasco, Campeche, Yucatán, and Quintana Roo; and on the southeast by Cuba. The coastal areas along the Southern U.S. states of Texas, Louisiana, Mississippi, Alabama, and Florida, which border the Gulf on the north, are occasionally referred to as the "Third Coast" of the United States (in addition to its Atlantic and Pacific coasts), but more often as "the Gulf Coast". The Gulf of Mexico took shape about 300 million years ago (mya) as a result of plate tectonics. The Gulf of Mexico basin is roughly oval and is about wide. Its floor consists of sedimentary rocks and recent sediments. It is connected to part of the Atlantic Ocean through the Straits of Florida between the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Papaloapan River
The Papaloapan River () is one of the main rivers of the Political divisions of Mexico, Mexican state of Veracruz (state), Veracruz. Its name comes from the Nahuatl ''papaloapan'' meaning "river of the Butterfly, butterflies". In 1518 Juan de Grijalva's expedition spotted the river, naming it RÃo de Alvarado.Diaz, B., 1963, The Conquest of New Spain, London: Penguin Books, The Papaloapan rises in the Sierra Madre de Oaxaca on the border between the states of Veracruz (state), Veracruz and Oaxaca. It is formed where the Santo Domingo River (Oaxaca), Santo Domingo River and the Valle Nacional River join to the southwest of San Juan Bautista Tuxtepec in Oaxaca. The Tonto River is another major tributary. The Papaloapan meanders for in a northeasterly direction through the coastal plain before draining into Alvarado Lagoon. The river basin covers , the second largest in Mexico, and contains 244 municipalities with a population of about 3.3 million people. The cities of San Juan Bauti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
