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Orinoco
The Orinoco () is one of the longest rivers in South America at . Its drainage basin, sometimes known as the Orinoquia, covers approximately 1 million km2, with 65% of it in Venezuela and 35% in Colombia. It is the List of rivers by discharge, fourth largest river in the world by Discharge (hydrology), discharge volume of water (39,000 m3/s at Orinoco Delta, delta) due to the high precipitation throughout its catchment area (ca 2,300 mm/a). The Orinoco River and its tributaries are the major transportation system for eastern and interior Venezuela and the Llanos of Colombia. The environment and wildlife in the Orinoco's basin are extremely diverse. Etymology The river's name is derived from the Warao language, Warao term for "a place to paddle", itself derived from the terms ''güiri'' (paddle) and ''noko'' (place) i.e. a navigable place. History The mouth of the Orinoco River at the Atlantic Ocean was documented by Christopher Columbus on 1 August 1498, during his Christo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casiquiare River
The Casiquiare river or canal () is a natural distributary of the upper Orinoco flowing southward into the Rio Negro, in Venezuela, South America. As such, it forms a unique natural canal between the Orinoco and Amazon river systems. It is the world's largest river of the kind that links two major river systems, a so-called bifurcation. The area forms a water divide, more dramatically at regional flood stage. Etymology The name ''Casiquiare'', first used in that form by Manuel Román, likely derives from the Ye'kuana language name of the river, ''Kashishiwadi''. Discovery The first European to describe it was Spanish Jesuit missionary and explorer Cristóbal Diatristán de Acuña in 1639. In 1744 a Jesuit priest named Manuel Román, while ascending the Orinoco River in the region of La Esmeralda, met some Portuguese slave-traders from the settlements on the Rio Negro. The Portuguese insisted they were not in Spanish territory but on a tributary of the Amazon; they invit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venezuela
Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It comprises an area of , and its population was estimated at 29 million in 2022. The capital and largest urban agglomeration is the city of Caracas. The continental territory is bordered on the north by the Caribbean Sea and the Atlantic Ocean, on the west by Colombia, Brazil on the south, Trinidad and Tobago to the north-east and on the east by Guyana. Venezuela is a presidential republic consisting of States of Venezuela, 23 states, the Venezuelan Capital District, Capital District and Federal Dependencies of Venezuela, federal dependencies covering Venezuela's offshore islands. Venezuela is among the most urbanized countries in Latin America; the vast majority of Venezuelans live in the cities of the north and in the capital. The territory o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guaviare River
The Guaviare is a tributary of the Orinoco in Colombia. It flows together with the upper Orinoco (until here also called Río Parágua), which it clearly surpasses in length (altogether about 1,760 km) and water flow. Thus, the Guaviare is hydrologically the main stream of the Orinoco system. The Guaviare has its source in two other rivers, the Ariari and the Guayabero, which in turn have their own sources in the eastern part of the Andes. At long, it is the longest tributary of the Orinoco and is navigable for of its total length. The Guaviare is considered the border between the Llanos and the Amazon Rainforest The Amazon rainforest, also called the Amazon jungle or Amazonia, is a Tropical and subtropical moist broadleaf forests, moist broadleaf tropical rainforest in the Amazon biome that covers most of the Amazon basin of South America. This basin .... Its main tributary is the Inírida River. Discharge Average, minimum and maximum discharge at ''Coayare (Guaya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orinoco Delta
The Orinoco Delta is a vast river delta of the Orinoco River, located in eastern Venezuela. Location The Orinoco Delta is one of the eight natural regions of Venezuela. It covers the whole of Delta Amacuro State and a few square kilometers of Monagas State and Sucre State, comprising all the mouths of the Orinoco. It is divided into two sections: the principal, at the northernmost part of the system, located between Caño Manamo and the left shore of Caño Araguao, where the majority of villages are established, including the state capital Tucupita; and the secondary, between the right shore of Caño Araguao and Río Grande. The Warao people live in the region. Hydrology The delta is fan-shaped, formed by the Orinoco River as it splits into numerous distributaries, called ''caños'', which meander through the delta on their way to the sea. The main distributary is called the Rio Grande, which empties south-southeast through the southern portion of the delta, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delta Amacuro
Delta Amacuro State (, ) is one of the 23 States of Venezuela, states of Venezuela, and is the location of the Orinoco Delta. The Paria Gulf and the Atlantic Ocean are found to the north, Bolívar State (Venezuela), Bolívar State is found to the south, the Atlantic Ocean and Guyana are found to the east, and Monagas State is found to the west. The state capital city is Tucupita. Delta Amacuro State covers a total surface area of and, in 2011, had a census population of 171,413. History Pre-Colonial Period Based on theories, anthropological evidence and oral tradition, the antecedents of human activity within this territory date from the time of the first displacements through America; Groups from the eastern slopes of the Peruvian Andes were introduced into the Lower Orinoco, they are called Kotoch or Chavinses; They developed knowledge of pottery (of which formal and technical reminiscences in ceramics are kept), and horticulture. With time other groups established the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ciudad Guayana
Ciudad Guayana () (English: Guayana City) is a city in Bolívar State (Venezuela), Bolívar State, Venezuela. It stretches 40 kilometers along the south bank of the Orinoco, Orinoco river, at the point where it is joined by its main tributary, the Caroni River (Venezuela), Caroní river. The Caroní flows through the city from south to north, dividing it into its predominant halves — the old town of San Félix, to the east, and the newer area of Puerto Ordaz (), to the west. Ciudad Guayana was officially founded in 1961 by the unification of two former settlements, but the modern history of San Félix can be traced back to the eighteenth century. Located within the city limits are Cachamay Falls (part of Parque Cachamay) and Llovizna Falls.Dydyński, Krzysztof, & Beech, Charlotte (2004). ''Venezuela'', p. 293. Lonely Planet. There are three bridges across the Caroní, and another crossing over the Orinoco, the Orinoquia Bridge, which was inaugurated in 2006. With approxima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apure River
The Apure River is a river of southwestern Venezuela, formed by the confluence of the Sarare and Uribante near Guasdualito, in Venezuela, at , and flowing across the Llanos into the Orinoco. It provides significant transportation in the area. Origin Most of the streams that ultimately form the Apure originate in the Venezuelan highlands of the Cordillera de Mérida and only some minor affluents of the Sarare River come from the Cordillera Oriental in the Colombian Andes, entering Venezuela at the confluence with the Oirá River which has a very narrow and steep valley and forms the border between the two countries for . The Oirá River starts in Venezuela and its thalweg forms that border for several kilometres downstream. The Uribante River is longer than the Sarare and flows from the Táchira-Mérida border, near the town of Pregonero. The Apure's drainage area thus includes the slopes of both the Colombian (less than 0.5 percent of its total area) and the Venezuelan Andes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Carreño
Puerto Carreño (), translation is the departmental capital city, and a municipality combined of the department of Vichada in the Llanos of Colombia located on the Orinoco River. Puerto Carreño is best-known as a tourist gateway to hundreds of adventure, ecological and sustainable tourism destinations, it is well-known for peacock bass fishing on the Vita River, Indigenous artisans from the Orinoquia, as a river port trade center, and as a frontier settlement that has become the capital of the second largest department (province) in Colombia. Puerto Carreño is also known as the Colombian city with more trees than most, it is known agriculturally for marañon fruit (cashew) and in the city limits there are more than a dozen different types of mango tree varieties. History In 1913 the Colombian government created the province (comisaria) of Vichada and it was decided that its capital should be at the convergence of the Orinoco and Meta rivers where there was a small villag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ventuari River
The Ventuari River is the largest tributary of the Orinoco in southern Venezuela. The Ventuari flows from south-central Venezuela in the Guiana Highlands southwest into the Orinoco River. It is long and its major tributary is the Manapiare River. The river drains the Guayanan Highlands moist forests ecoregion. The Ventuari River is the largest clearwater tributary of the Orinoco. , 470 fish species were known from the river, including several endemics, and a few new species have been described from the river since then. References * Hitchcock, Charles B. ''La región Orinoco Ventuari''. Relato de la Expedición Phelps al Cerro Yaví. Caracas: Ministerio de Educación Nacional, Imprenta El Compás, 1984 (Translated from an older English Edition: ''The Orinoco - Ventuari Region''. American Geographical Society, 1947). * Koch-Grünberg, Theodor. ''Vom Roraima zum Orinoco''. 1917. Reissued by Cambridge University Press Cambridge University Press was the university press o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ciudad Bolívar
Ciudad Bolívar (; Spanish for "Bolivar City"), formerly known as Angostura and St. Thomas de Guyana, is the capital of Venezuela's southeastern Bolívar, Venezuela, Bolívar State. It lies at the spot where the Orinoco River narrows to about in width, is the site of the first bridge across the river, and is a major riverport for the eastern regions of Venezuela. Historic Angostura gave its name to the Congress of Angostura, to the Cusparia febrifuga, Angostura tree, to the House of Angostura, and to Angostura bitters. Modern Ciudad Bolívar has a well-preserved historic center; a cathedral and other original colonial buildings surround the Plaza Bolívar. History Originally a Spanish settlement, it was called ''Santo Tomé de Guayana'' (Saint Thomas of Guyana). The settlement was a fortified port which had to be moved on three occasions because it was constantly attacked by Kalina people, Carib natives and European rivals, such as the Dutch and English. In 1576 ''Saint Thom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meta River
The Meta River is a major left tributary of the Orinoco River in eastern Colombia and southern Venezuela, South America. The Meta originates in the Cordillera Oriental (Colombia), Eastern Ranges of the Andes and flows through the Meta Department, Colombia as the confluence of the Humea, Guatiquía and Guayuriba River, Guayuriba rivers. It flows east-northeastward across the Orinoquía Region, Llanos Orientales ("Eastern Plains") of Colombia following the direction of the Meta Fault. The Meta forms the northern boundary of Vichada Department, first with Casanare Department, then with Arauca Department, and finally with Venezuela, down to Puerto Carreño where it flows into the Orinoco. The Meta River is long and its drainage basin is . The Meta divides the Colombian Llanos in two different parts: the western portion on the left bank is more humid, receives the relatively nutrient-rich sediments from the Andes, Andean mountain range and therefore soils and tributaries are also nut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
