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Alvarado Mangroves
The Alvarado mangroves ecoregion (WWF ID: NT1401) covers a series of mangrove forest areas along the Gulf of Mexico coast of the states of Tamaulipas and Veracruz in Mexico. they are the most northerly mangroves in the western Gulf. The largest tracts of mangrove swamps occur at the mouths of rivers, and nearby coastal lagoon. Location and description The Alvarado mangroves form in large areas at river mouths where fresh water from the interior mixes with saltwater from the Gulf in proportions that provide an advantage to salt-tolerant mangrove tree species. Depending on local conditions, mangroves in this ecoregion can occur from the US/Mexico border in the north, to the border between Veracruz state and Tabasco state 1,000 km to the south. Mangroves in this area are the farthest north, and are characterized by higher levels of freshwater than further south. The largest mangrove sites are (from north to south): * Altamira, a port city north of Tampico, is on a coastal lagoon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangrove Swamp
Mangrove forests, also called mangrove swamps, mangrove thickets or mangals, are productive wetlands that occur in coastal intertidal zones. Mangrove forests grow mainly at tropical and subtropical latitudes because mangrove trees cannot withstand freezing temperatures. There are about 80 different species of mangroves, all of which grow in areas with low-oxygen soil, where slow-moving waters allow fine sediments to accumulate.What is a mangrove forest? National Ocean Service, NOAA. Updated: 25 March 2021. Retrieved: 4 October 2021. Many mangrove forests can be recognised by their dense tangle of prop roots that make the trees appear to be standing on stilts above the water. This tangle of roots allows the trees to handle the daily rise and fall of tides, as most mangroves get flooded at least twice per day. The r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tampico
Tampico is a city and port in the southeastern part of the Mexican state of Tamaulipas. It is located on the north bank of the Pánuco River, about inland from the Gulf of Mexico, and directly north of the state of Veracruz. Tampico is the fifth-largest city in Tamaulipas, with a population of 314,418 in the city proper and 929,174 in the metropolitan area. During the period of Mexico's first oil boom in the early 20th century, the city was the "chief oil-exporting port of the Americas" and the second-busiest in the world, yielding great profits that were invested in the city's famous architecture, often compared to that of Venice and New Orleans.Dave Graham, "Crime-ridden state poses acid test for Mexican oil reform" ''Reuters,'' 25 June 2014, acces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhizophora Mangle
''Rhizophora mangle'', also known as the red mangrove, is a salt-tolerant, small-to-medium sized evergreen tree restricted to coastal, estuarine ecosystems along the southern portions of North America, the Caribbean as well as Central America and tropical West Africa. Its viviparous "seeds", in actuality called propagules, become fully mature plants before dropping off the parent tree. These are dispersed by water until eventually embedding in the shallows. ''Rhizophora mangle'' grows on aerial prop roots, which arch above the water level, giving stands of this tree the characteristic "mangrove" appearance. It is a valuable plant in Florida, Louisiana, and Texas coastal ecosystems. The name refers to the red colour on the inner part of its roots when halved, so it does not display any red colour in its regular appearance. In its native habitat it is threatened by invasive species such as the Brazilian pepper tree ''(Schinus terebinthifolius)''. The red mangrove itself is co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Savanna Climate With Dry Winters
The tropics are the regions of Earth surrounding the equator, where the sun may shine directly overhead. This contrasts with the temperate or polar regions of Earth, where the Sun can never be directly overhead. This is because of Earth's axial tilt; the width of the tropics (in latitude) is twice the tilt. The tropics are also referred to as the tropical zone and the torrid zone (see geographical zone). Due to the overhead sun, the tropics receive the most solar energy over the course of the year, and consequently have the highest temperatures on the planet. Even when not directly overhead, the sun is still close to overhead throughout the year, therefore the tropics also have the lowest seasonal variation on the planet; "winter" and "summer" lose their temperature contrast. Instead, seasons are more commonly divided by precipitation variations than by temperature variations. The tropics maintain wide diversity of local climates, such as rain forests, monsoons, savannahs, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indicates a tropical rainforest climate. The system assigns a temperature subgroup for all groups other than those in the ''A'' group, indicated by the third letter for climates in ''B'', ''C'', ''D'', and the second letter for climates in ''E''. Other examples include: ''Cfb'' indicating an oceanic climate with warm summers as indicated by the ending ''b.'', while ''Dwb'' indicates a semi-Monsoon continental climate, monsoonal continental climate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Savanna Climate
Tropical savanna climate or tropical wet and dry climate is a tropical climate sub-type that corresponds to the Köppen climate classification categories ''Aw'' (for a dry "winter") and ''As'' (for a dry "summer"). The driest month has less than of precipitation and also less than 100-\left (\frac \right)mm of precipitation. This latter fact is in a direct contrast to a tropical monsoon climate, whose driest month sees less than of precipitation but has ''more'' than 100-\left (\frac \right) of precipitation. In essence, a tropical savanna climate tends to either see less overall rainfall than a tropical monsoon climate or have more pronounced dry season(s). It is impossible for a tropical savanna climate to have more than as such would result in a negative value in that equation. In tropical savanna climates, the dry season can become severe, and often drought conditions prevail during the course of the year. Tropical savanna climates often feature tree-studded grasslands due ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coatzacoalcos
Coatzacoalcos (; formerly known as Puerto México; ; Zapotec: ; Popoluca: ''Puertu'') 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 and reported a population of 310,698 persons. The municipality population in 2015 was 319,187 a decrease of 9% over 2020.Censo Coatzacoalcos 2020 CEEIG Etymology Coatzacoalcos comes from a |
Coatzacoalcos River
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 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.Diaz, B., 1963, The Conquest of New Spain, London: Penguin Books, Hernán Cortés sent Diego de Ordaz to explore the river as a possible port. History 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sontecomapan Lagoon
Sontecomapan Lagoon (Laguna Sontecomapan also ''Laguna de Sontecomapan'') occupies an alluvial plain in the center of the Sierra de Los Tuxtlas, , in southeast central Veracruz, east central Mexico on the edge of the Gulf of Mexico. The laguna is part of the Catemaco ''municipio'' stretching from the Gulf of Mexico to the foothills of the San Martin Tuxtla Volcano and the Sierra Santa Marta. Tourism is concentrated on sightseeing the environmentally threatened mangroves of the laguna by rental ''lancha'' (boat) from the ''embarcadero'' (dock) in the village of Sontecomapan, watching kids dive at the shallow spring ''Poza de los Enanos'' and visiting the beaches of La Barra and Jicacal. In 2004 Laguna Sontecomapan was designated as a Ramsar site A Ramsar site is a wetland site designated to be of international importance under the Ramsar Convention,8 ha (O) *** Permanent 8 ha (P) *** Seasonal Intermittent < 8 ha(Ts) ** |
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 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 (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] |
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 butyracea'', 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 wetla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tecolutla River
The Tecolutla River is a river in the state of Veracruz in Mexico, and the main drainage of the historical and cultural region of Totonacapan. It is principally fed by four rivers that rise in the Sierra Norte de Puebla: from north to south, they are the Necaxa, the Lajajalpan (or Laxaxalpan), the Tecuantepec and the Apulco. These rivers converge in the municipality of Espinal, Veracruz, and from here the Tecolutla flows about east through the coastal plain and the municipalities of Papantla and Gutiérrez Zamora to its mouth at the town of Tecolutla on the Gulf of Mexico, On its south bank the Tecolutla receives the Joloapan River near Paso del Correo, and the Chichicatzapan River via the Ostiones estuary near its mouth. The furthest source of the Tecolutla is the Arroyo Zapata, located north of Huamantla, Tlaxcala at an elevation of . This '' arroyo'' flows into the Coyuca River, which in turn drains into the Apulco. The total length of the river measured from this source ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
