The Info List - Orinoco Delta

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The Orinoco
Delta is a vast river delta of the Orinoco
River, located in eastern Venezuela.


1 Location 2 Hydrology 3 Environment 4 References 5 Sources 6 External links

Location[edit] The Orinoco
Delta is one of the eight natural regions of Venezuela. It is covers the whole of Delta Amacuro
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
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
Warao people
live in the region. Hydrology[edit] The delta is fan-shaped, formed by the Orinoco River
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 second major distributary is Caño Manamo, which runs northward along the western edge of the delta. The area of this region is approximately 43,646 square kilometres (16,852 sq mi). The Orinoco
Delta is characterized by being non-centric, lagoon lacking, and oceanic, somewhat similar to the delta of the Niger River. Daily tides bring sea water up the "caños", causing the "macareo" or pororoca and revsering the flow direction of water, at least on surface. Environment[edit] The predominant vegetation is in the Orinoco
Delta swamp forests ecoregion.[1] Along the coast and the river margins there are stretches of Amazon-Orinoco-Southern Caribbean mangroves, specifically the Guianan mangroves
Guianan mangroves
ecoregion.[2][3] To the west, and closer to the coast, there are patches of the Orinoco
wetlands ecoregion.[4] The delta includes large areas of permanent wetlands as well as seasonally-flooded freshwater swamp forests. The river margins of the delta are fringed with mangroves.[5] References[edit]

^ Schipper. ^ Amazon- Orinoco
... Myers. ^ Tognetti, Burdette & Schipper. ^ WildFinder – WWF. ^ " Orinoco
Delta Wetlands of Venezuela
Saving Wetlands". Saving Wetlands. 2017-05-03. Retrieved 2017-09-04. 


"Amazon-Orinoco-Southern Caribbean mangroves", Global Species, Myers Enterprises II, retrieved 2017-04-04  Schipper, Jan, Northern South America: Northeastern Venezuela
and northwestern Guyana (NT0147), retrieved 2017-04-05  Tognetti, Sylvia; Burdette, Christine; Schipper, Jan, Eastern South America: Coastal French Guiana, Suriname, Guyana, and southeastern Venezuela
(NT1411), retrieved 2017-04-05  WildFinder, WWF: World Wildlife Fund, retrieved 2017-03-25 

External links[edit]

Tourism Directory Geo-Environmental Characterization of the Delta del Orinoco (University of Texas) " Orinoco
wetlands". Terrestrial Ecoregions. World Wildlife Fund.  " Orinoco
Delta swamp forests". Terrestrial Ecoregions. World Wildlife Fund.  "Guianian mangroves". Terrestrial Ecoregions. World Wildlife Fund. 

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Natural regions of Venezuela

Andean Lake Maracaibo Lowlands Lara-Falcón Highlands Coastal Mountain Range Los Llanos Orinoco
Delta Guayana Insular

Protected areas

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