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Río Papaloapan
The Papaloapan River () is one of the main rivers of the Mexican state of Veracruz. Its name comes from the Nahuatl ''papaloapan'' meaning "river of the butterflies". In 1517, Juan de Grijalva's expedition spotted the river, naming it Río 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 and Oaxaca. It is formed where the 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 Bautista Tuxtepec and Tlacotalpan (Veracruz) are situated on the banks of the Papaloapan. In the past the Papa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerro De Oro Dam
The Cerro de Oro Dam ( en, Gold Hill Dam), also called the Miguel de la Madrid Hurtado Dam, is on the Santo Domingo River in the San Juan Bautista Tuxtepec municipality of the Papaloapan Region of Oaxaca state in southern Mexico. The dam operates in conjunction with the Miguel Alemán Dam, located on the Tonto River to control floods in the Papaloapan basin in Veracruz state. Construction began in 1973 and the dam was completed in May 1989. About 26,000 people were displaced by the project. Water quality in the reservoir is poor and deteriorating, affecting fish catches. Purpose The Santo Domingo joins the Valle Nacional River below the dam to form the Papaloapan river, which is joined by the Tonto river to the north of the city of San Juan Bautista Tuxtepec and meanders northeastward through the Veracruz coastal plain to the Gulf of Mexico. The Papaloapan river basin was subject to frequent flooding, with the damage sometimes compounded by cyclones. A particularly severe flood i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veracruz (state)
Veracruz (), formally Veracruz de Ignacio de la Llave (), officially the Free and Sovereign State of Veracruz de Ignacio de la Llave ( es, Estado Libre y Soberano de Veracruz de Ignacio de la Llave), is one of the 31 states which, along with Mexico City, comprise the 32 Federal Entities of Mexico. It is located in eastern Mexico and is bordered by seven states, which are Tamaulipas, San Luis Potosí, Hidalgo, Puebla, Oaxaca, Chiapas, and Tabasco. Veracruz is divided into Municipalities of Veracruz, 212 municipalities, and its capital city is Xalapa, Xalapa-Enríquez. Veracruz has a significant share of the coastline of the Gulf of Mexico on the east of the state. The state is noted for its mixed ethnic and indigenous populations. Cuisine of Veracruz, Its cuisine reflects the many cultural influences that have come through the state because of the importance of the port of Veracruz. In addition to the capital city, the state's largest cities include Veracruz (city), Veracruz, Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Veracruz
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as creek, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague. Rivers are part of the water cycle. Water generally collects in a river from precipitation through a drainage basin from surface runoff and other sources such as groundwater recharge, spring ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Mesoamerica
The geography of Mesoamerica describes the geographic features of Mesoamerica, a culture area in the Americas inhabited by complex indigenous pre-Columbian cultures exhibiting a suite of shared and common cultural characteristics. Several well-known Mesoamerican cultures include the Olmec, Teotihuacan, the Maya, the Aztec and the Purépecha. Mesoamerica is often subdivided in a number of ways. One common method, albeit a broad and general classification, is to distinguish between the highlands and lowlands. Another way is to subdivide the region into sub-areas that generally correlate to either culture areas or specific physiographic regions. Geographic location Mesoamerica – meaning "middle of America" – is located in the mid-latitudes (between 10° and 22° N) of the Americas in the southern portion of North America, encompassing much of the isthmus that joins it with South America. Situated within the wider region known as Middle America, Mesoamerica extends from south ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Longest Rivers Of Mexico
Among the longest rivers of Mexico are 26 streams of at least . In the case of rivers such as the Colorado River, Colorado, the length listed in the table below is solely that of the main stem. In the case of the Grijalva River, Grijalva and Usumacinta River, Usumacinta, it is the combined lengths of two river systems that share a delta (river), delta. In the case of the Nazas River, Nazas and Aguanaval River, Aguanaval, it is the combined lengths of separate rivers that flow into the same Endorheic basin, closed basin. Three rivers in this list cross international boundaries or form them. The Colorado and the Rio Grande (Río Bravo del Norte or Río Bravo) begin in the United States and flow into Mexico, while the Usumacinta begins in Guatemala and flows into Mexico. The primary source for the length, watershed, and surface runoff data in the table below is the 10th edition of ''Statistics on Water in Mexico'', published by the National Water Commission in Mexico (CONAGUA) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environmental Degradation
Environmental degradation is the deterioration of the environment (biophysical), environment through depletion of resources such as quality of air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; and pollution. It is defined as any change or disturbance to the environment perceived to be deleterious or undesirable. Environmental concerns can be defined as the negative effects of any human activity on the environment. The biological as well as the physical features of the environment are included. Some of the primary environmental challenges that are causing great worry are air pollution, water pollution, natural environment pollution, rubbish pollution, and so o Environmental degradation is one of the ten threats officially cautioned by the High-level Panel on Threats, Challenges and Change, high-level PaneI on Threats, Challenges and Change of the United Nations. The United Nations International Strategy for Disaster Reduction defin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miguel Alemán Dam
The Miguel Alemán Dam is on the Tonto River in the Papaloapan Region of Oaxaca state in southern Mexico, just upstream from the town of Temascal or Nuevo Soyaltepec, forming the Miguel Alemán Lake with an area of 47,800 hectares. The dam operates in conjunction with the Cerro de Oro Dam, located on the Santo Domingo River to control floods in the Papaloapan basin in Veracruz state. Together with the 22,000 hectare reservoir of the Cerro de Oro, which is joined by a channel to the Miguel Alemán Lake, the combined capacity is 13,380 million cubic metres. The lake formed by the dam is scenic, providing income from fishing and tourism. The northwestern shore and islands have been declared a nature reserve. The dam includes the Temascal hydroelectric plant. Purpose The Santo Domingo and the Tonto rivers join to the south of the city of San Juan Bautista Tuxtepec to form the Papaloapan river, which meanders northeastward to the Gulf of Mexico. The basin of this river in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alvarado Lagoon
The Alvarado Lagoon System is a large estuary and wetland complex in Veracruz state of eastern Mexico. It is located on the southern Gulf Coastal Plain, where the Papaloapan and Blanco rivers meet the Gulf of Mexico. Geography The lagoon system includes several brackish coastal lagoons, including Alvarado Lagoon, many tidal channels and interior lagoons, and extensive wetlands and coastal dunes. Flora and fauna Habitats include large areas of mangrove, marshes of sedges (''Cyperus'' spp.), and cattails ('' Typha'' spp.), swamp forests or ''apompales'' of ''Pachira aquatica'', palm forests of ''Sabal mexicana, Attalea rostrata'', and ''Acrocomia mexicana'', and riparian oak forests of ''Quercus oleoides''. The Alvarado Lagoon System provides habitat for numerous waterfowl and wetland birds, and is designated an Important Bird Area. The lagoons are also an important habitat for the West Indian manatee (''Trichechus manatus). 346 species of birds have been recorded in the wetlan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonto River
The Tonto River is a river of Oaxaca, Mexico that flows from the mountains of Zongolica. It is dammed by the Miguel Alemán Dam near the town of Temascal or Nuevo Soyaltepec, forming the Miguel Alemán Lake. Below the dam, the river flows southeast past San Juan Bautista Tuxtepec, where it joins the Santo Domingo River to form the Papaloapan River. See also *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 * Río Bravo, the name of the Rio Grande in Mexico ** S ... References Geography of Mesoamerica Rivers of Oaxaca Papaloapan River {{Mexico-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valle Nacional River
The Valle Nacional River is a river of Oaxaca state in Mexico. The river originates in the Sierra Juárez. The ecology of the region, originally one of pine forests, is threatened by logging, agriculture and grazing. The Valle Nacional flows past San Juan Bautista Valle Nacional, and joins the Santo Domingo River to the southwest of San Juan Bautista Tuxtepec to form the Papaloapan River. See also *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 * Río Bravo, the name of the Rio Grande in Mexico ** S ... References Rivers of Oaxaca Sierra Madre de Oaxaca Papaloapan River {{Mexico-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santo Domingo River (Oaxaca)
The Santo Domingo River in Oaxaca state, Mexico 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 River ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Madre De Oaxaca
The Sierra Madre de Oaxaca is a mountain range in southern Mexico. It is primarily in the state of Oaxaca, and extends north into the states of Puebla and Veracruz. Geography The mountain range begins at Pico de Orizaba, and extends in a southeasterly direction for 300 km (190 miles) until reaching the Isthmus of Tehuantepec. Peaks in the Sierra Madre de Oaxaca average 2,500 m (8200 ft) in elevation, with some peaks exceeding 3,000 m (9800 ft). Cerro Zempoaltépetl is the highest peak in the range. The Sierra is composed of several sub-ranges, including the Sierra de Zongolica–Sierra Mazateca between the Río Blanco canyon and the Santo Domingo River, the Sierra Juárez between the Santo Domingo and Cajones rivers, the Sierra de Villa Alta south of the Cajones River, the Sierra Ixtlán southwest of the Sierra Juárez, and the Sierra Mixe in the southeast. The eastern slopes of the range are wetter, intercepting moisture-laden winds from the Gulf o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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