Coatzacoalcos | |
---|---|
Etymology | "where serpent hides" (Nahuatl) |
Location | |
Country | Mexico |
State | Oaxaca, Veracruz |
Region | Isthmus of Tehuantepec |
Cities | Matías Romero, Minatitlán, Nanchital, Coatzacoalcos |
Physical characteristics | |
Source | |
• coordinates | 16°56′44″N94°37′1″W / 16.94556°N 94.61694°W |
Mouth | |
• coordinates | 18°9′56″N94°24′50″W / 18.16556°N 94.41389°W |
• elevation | 0 m (0 ft) |
Length | 325 km (202 mi) |
Basin size | 17,563 km2 (6,781 sq mi) |
Discharge | |
• average | 1,163 m3/s (41,100 cu ft/s) |
Basin features | |
Tributaries | |
• left | Sarabia, Jaltepec |
• right | El Corte, Uxpanapa |
[1] |
The Coatzacoalcos is a large river that feeds mainly the south part of the state of Veracruz; it originates in the Sierra de Niltepec and crosses the state of Oaxaca in the region of the Isthmus of Tehuantepec, flowing for 325 kilometres (202 miles) [1] [2] toward the Gulf of Mexico. Tributaries include El Corte, Sarabia, Jaltepec, Chalchijalpa, El Chiquito, Uxpanapa, and Calzadas. The merging of all these rivers creates one of the largest current flows in the entire region. Two-thirds of the streams are navigable.
Juan de Grijalva's 1518 expedition encountered the river. [3] : 34 Hernán Cortés sent Diego de Ordaz to explore the river as a possible port. [3] : 266–268
The Coatzacoalcos River is one of the most important rivers in Mexico. The oldest map of this river was drawn by Francisco Gali in 1580. Unlike most maps made in New Spain in the last quarter of the sixteenth century, this map is purely European in style and is somewhat reminiscent of a nautical chart. Analysis of the map suggests that it was made hastily. Both the errors in the distances and the numerous corrections that can still be observed support this conjecture. It seems that Francisco Gali was more interested from his point of view as an explorer and navigator in the most important aspect of the region: the possibility of connecting the North Sea and the South Sea through the Strait of Tehuantepec. In this respect, the map of Coatzacoalcos would have been drawn to show the viability of using the river as an interoceanic passage. [4]
According to legend, the Mesoamerican god Quetzalcoatl was aboard a raft made of a serpent skin and navigated until getting lost into the horizon. Ever since, the river has been known as Coatzacoalcos, which means "the place where the serpent hides" in Nahuatl. [5]
The city of Coatzacoalcos, at the river's mouth, is one of the most commercial and industrialized ports, considered the third most important in the Gulf of Mexico, offering one of the most important means of transportation for an international commerce whose products are important to the local industrial farming business, forestry, and commerce in general for the Isthmus of Tehuantepec.
The Coatzacoalcos is also among the world's most contaminated rivers, partly because of the lack of environmental laws protecting the public water. [6] According to the Mexican Center of Environmental Law (CEMDA) the biggest polluting body is the petrochemical industry of Mexico Pemex. [7]
Veracruz, formally Veracruz de Ignacio de la Llave, officially the 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. Located in eastern Mexico, Veracruz is bordered by seven states, which are Tamaulipas, San Luis Potosí, Hidalgo, Puebla, Oaxaca, Chiapas, and Tabasco. Veracruz is divided into 212 municipalities, and its capital city is Xalapa-Enríquez.
New Spain, officially the Viceroyalty of New Spain, originally the Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain. It was one of several domains established during the Spanish conquest of the Americas, and had its capital in Mexico City. Its jurisdiction comprised a large area of the southern and western portions of North America, mainly what became Mexico and the Southwestern United States, but also California, Florida and Louisiana; Central America, the Caribbean, and northern parts of South America; several Pacific archipelagos, including the Philippines and Guam. Additional Asian colonies included "Spanish Formosa," on the island of Taiwan.
The Huastec or Téenek are an indigenous people of Mexico, living in the La Huasteca region including the states of Hidalgo, Veracruz, San Luis Potosí and Tamaulipas concentrated along the route of the Pánuco River and along the coast of the Gulf of Mexico.
Oaxaca, officially the Free and Sovereign State of Oaxaca, is one of the 32 states that compose the Federative Entities of the United Mexican States. It is divided into 570 municipalities, of which 418 are governed by the system of usos y costumbres with recognized local forms of self-governance. Its capital city is Oaxaca de Juárez.
La Antigua is a municipality in the Mexican state of Veracruz. The city of José Cardel serves as the municipal seat. La Antigua is regarded as the first real Spanish town in Mexico.
Coatzacoalcos is a major port city in the southern part of the Mexican state of Veracruz, mostly on the western side of the Coatzacoalcos River estuary, on the Bay of Campeche, on the southern Gulf of Mexico coast. The city serves as the municipal seat of the municipality of the same name. The city had a 2020 census population of 212,540, making it the third-largest city in the state after Veracruz and Xalapa. The municipality covers a surface area of 471.16 km2 (181.916 sq mi) and reported a population of 310,698 persons. The municipality population in 2015 was 319,187 a decrease of 9% over 2020.
Minatitlán is a city in the Mexican state of Veracruz. It is located in the southeastern part of the state, in the Olmeca region, to the north of the Isthmus of Tehuantepec, along the Coatzacoalcos River.
The Isthmus of Tehuantepec is an isthmus in Mexico. It represents the shortest distance between the Gulf of Mexico and the Pacific Ocean. Before the opening of the Panama Canal, it was a major overland transport route known simply as the Tehuantepec Route. The name is taken from the town of Santo Domingo Tehuantepec in the state of Oaxaca; this was derived from the Nahuatl term Tēcuāntepēc.
Tehuantepec is a city and municipality in the southeast of the Mexican state of Oaxaca. It is part of the Tehuantepec District in the west of the Istmo Region. The area was important in pre-Hispanic period as part of a trade route that connected Central America with what is now the center of Mexico. Later it became a secondary capital of the Zapotec dominion, before it was conquered by the Spanish in the early 16th century.
The Ferrocarril del Sureste, commonly known by the syllabic abbreviation Ferrosur, is a railway that serves the southeastern regions of Mexico. The company was formed in 1998, following the privatization of Mexico's railways. Ferrosur won the concession to operate the southeastern railway, which includes the line between Mexico City and Mexico's busiest Gulf of Mexico/Atlantic Ocean port at Veracruz. Grupo México has owned the company since 2005. There are long-delayed plans to merge it with the company's other railway, Ferromex.
The Ferrocarril del Istmo de Tehuantepec, also known as Tren Interoceánico, Line Z, Ferrocarril Transístmico or simply Ferroistmo, is part of the Interoceanic Corridor of the Isthmus of Tehuantepec, owned by the Mexican government, that crosses the Isthmus of Tehuantepec between Puerto Mexico, Veracruz, and Salina Cruz, Oaxaca. It is leased to Ferrocarril del Sureste FERROSUR.
Hidalgotitlán is a town in the Mexican state of Veracruz, with a population of near 18,000 in 2000. Its name derives from two words: one Spanish and the other indigenous. The first part is the family name Hidalgo, and the second part is -tlan, a Nahuatl suffix that means "place".
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.
The Tehuantepec River is a river in Oaxaca, Mexico. The Tehuantepec flows into the Gulf of Tehuantepec on the Pacific Ocean coast of the Isthmus of Tehuantepec. The mountainous terrain of the region it occupies allows for no navigable rivers; instead, there are a large number of smaller ones, which often change name from area to area. The continental divide passes through the state, meaning there is drainage toward both the Gulf of Mexico and the Pacific. Most of the drainage toward the Gulf is represented by the Papaloapan and Coatzacoalcos rivers and their tributaries such as the Grande and Salado Rivers. Three rivers account for most of the water headed for the Pacific: the Atoyac River, Mixteco River, and the Tehuantepec River, with their tributaries.
El Corte River is the primary tributary of the Coatzacoalcos River, flowing through the Mexican states of Oaxaca and Veracruz to the Gulf of Mexico.
The Selva Zoque, which includes the Chimalapas rain forest, is an area of great ecological importance in Mexico. Most of the forest lies in the state of Oaxaca but parts are in Chiapas and Veracruz. It is the largest tract of tropical rainforest in Mexico, and contains the majority of terrestrial biodiversity in the country. The forest includes the Selva El Ocote, a federally-protected biosphere reserve, but is otherwise not yet protected. Despite the rich ecology of the region, a 2003 study that focused on bird populations stated that "the fauna of the heart of the Chimalapas, including its vast rainforests, have seen little or no study". As it is an impoverished region, efforts to preserve the ecology are often at odds with demands to improve the economy.
Juchitán District is located in the east of the Istmo de Tehuantepec region of the State of Oaxaca, Mexico, covering the southern part of a low-lying corridor through the mountains that separates the Gulf of Mexico from the Pacific Ocean. The district has an area of 13,300 km2 and a population as of 2005 of 339,445.
Luis Marin was a Spanish conquistador who served first under Captain Francisco de Saucedo then later directly under Captain General Hernán Cortés himself during several military campaigns in New Spain including the fall of Tenochtitlan, the Hibueras campaign and many other deployments along southeastern Mexico, Guatemala and Honduras. He is known as the captain who lead many Conquistadors including famous Conquistador and memoir-writer Bernal Díaz del Castillo into several military campaigns to conquer or reconquer sections in southeastern Mexico. Marin would become a close friend and confidant of Cortés serving him from 1519 until 1531, the year after Cortes returned from Spain.
The 1959 Coatzacoalcos earthquake occurred at 02:25 local time on August 26 near the Mexican state of Veracruz. The earthquake measured 6.4 Mw at a depth of 21 km (13 mi), and had a maximum Modified Mercalli intensity of VIII (Severe). It had an epicenter immediately off the coast of Coatzacoalcos. The shallow back-arc thrust faulting earthquake damaged the cities of Acayucan, Coatzacoalcos, Jáltipan and Minatitlán. A total of 25 people died, including 10 from Jáltipan while a further 200 were injured. The Middle America Trench, a subduction zone that borders the southwestern coast of Mexico and Central America, accounts for much of the seismicity in Mexico. The eastern side of the country near the Gulf of Mexico rarely experiences large earthquakes although they have been recorded around the Veracruz area, where seismicity is higher compared to other parts of the gulf. Seismicity in the gulf is attributed to back-arc compression due to subduction.
The Interoceanic Corridor of the Isthmus of Tehuantepec, abbreviated as CIIT, is a trade and transit route in Southern Mexico, under the control of the Mexican Secretariat of the Navy, which connects the Pacific and Atlantic Oceans through a railway system, the Railway of the Isthmus of Tehuantepec , for both cargo and passengers, crossing through the Isthmus of Tehuantepec. This project also consists on the modernization and growth of local seaports, particularly the ports of Salina Cruz (Oaxaca) and Coatzacoalcos (Veracruz), and of the Minatitlán oil refinery and the Salina Cruz oil refinery. In addition, it plans to attract private investors through the creation of 10 industrial parks in the Isthmus area, as well as two other parks in Chiapas. The project has the goal of developing the economy and industry of the Mexican South through encouraging economic investment, both national and international, and facilitate commerce and transportation of goods internationally.