Venezuelan Llanos
Quick Summary
The Venezuelan Llanos are vast grasslands in northern South America, primarily in Venezuela and extending into Colombia. This region is characterized by elevations rarely exceeding 1,000 feet (300 meters) and is drained by the Orinoco River and its tributaries. The Llanos experience distinct wet and dry seasons, with annual precipitation concentrated between April and November.1
The landscape is largely treeless savanna, featuring swamp grasses in low-lying areas and longer grasses in drier zones. Seasonal flooding is common in the lower plains. Wildlife includes various deer, rabbits, anteaters, armadillos, tapirs, jaguars, and capybaras.1
Economically, the Llanos have long been central to cattle ranching. Since the mid-20th century, small-scale farming has also developed. The region's economic significance has been further boosted by oil fields in western Venezuela. The Orinoco River itself flows through much of the Llanos, with its basin covering a significant portion of Venezuela and Colombia.12
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Orinoco RiverPhysiography of the Orinoco Llanos…of the central and eastern Llanos (the Sabana de Mesas) and the hill country (serranía) south of the Meta River in Colombia. The Low Plains (Llanos Bajos) are defined by two rivers, the Apure in the north and the Meta in the south. The lowest portion of the Llanos is…
Read More…of the central and eastern Llanos (the Sabana de Mesas) and the hill country (serranía) south of the Meta River in Colombia. The Low Plains (Llanos Bajos) are defined by two rivers, the Apure in the north and the Meta in the south. The lowest portion of the Llanos is…
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Orinoco RiverResource exploitation…gas are exploited in the Orinoco Llanos and the Orinoco delta. One of the largest petroleum reserves in the world is a heavy oil field in the Orinoco Belt. Although sometimes called a tar sand reserve, this enormous heavy oil deposit is nonbituminous (e.g., does not contain the viscous bitumen…
Read More…gas are exploited in the Orinoco Llanos and the Orinoco delta. One of the largest petroleum reserves in the world is a heavy oil field in the Orinoco Belt. Although sometimes called a tar sand reserve, this enormous heavy oil deposit is nonbituminous (e.g., does not contain the viscous bitumen…
Read More