Uruguayan savanna
Template:Short description Script error: No such module "Infobox".Template:Template otherScript error: No such module "Check for unknown parameters".
The Uruguayan savanna, also known as the Brazilian-Uruguayan savanna, is a subtropical grassland and savanna ecoregion which includes all of Uruguay and southernmost Brazil, along with portions of Argentina along the Uruguay River. In Brazil, this ecoregion is known as Pampas.[1]
Geography
The Uruguayan savanna covers an area of 353,573 km2, covering the entirety of Uruguay and much of Brazil's Rio Grande do Sul state. It is bounded on the east by the South Atlantic Ocean and on the south by the Río de la Plata estuary. The Uruguay River forms the western boundary. To the north it transitions to the Alto Paraná Atlantic forests and Araucaria moist forests of southern Brazil.[2]
The topography is generally low, extending from sea level up to 500 meters elevation. There are coastal lagoons along the Atlantic shore including Lagoa dos Patos in Brazil, which rise to rolling hills in the eastern part of the ecoregion. The western portion of the ecoregion is drained by tributaries of the Uruguay River, including the Ibicuí, Negro, Tacuarembó, Yí, and Queguay.[3]
Cities in the ecoregion include Montevideo, Uruguay's capital and largest city, and Porto Alegre in Brazil.
Climate
Average annual rainfall ranges from 1000 mm in the south to 1300 mm in the north. Temperature averages 16 °C annually in the south and 19 °C in the north.[3]
Flora
Script error: No such module "Labelled list hatnote". The ecoregion consists mostly of medium-tall grasslands, with areas of palm savanna, gallery forests along rivers, and enclaves of submontane forest.
Fauna
Script error: No such module "Labelled list hatnote". Grazing mammals include the Pampas Deer (Ozotoceros bezoarticus), the Gray Brocket or Guazuvirá Deer (Mazama gouazoubira), and the capybara (Hydrochoerus hydrochaeris), the world's largest living rodent.
The ecoregion is home to 80 species of birds. These include the greater rhea (Rhea americana), ochre-breasted pipit (Anthus nattereri), yellow cardinal (Gubernatrix cristata), saffron-cowled blackbird (Xanthopsar flavus) and pampas meadowlark (Sturnella militaris).[3]
Protected areas
3.43% of the ecoregion is in protected areas. These include El Palmar National Park in Argentina, and San Miguel National Park, Esteros de Farrapos e Islas del Rio Uruguay National Park, Cabo Polonio National Park, Potrero de San Lorenzo National Reserve, and Quebrada de los Cuervos y Sierras del Yerbal Protected Landscape in Uruguay.[2]
External links
References
<templatestyles src="Reflist/styles.css" />
Script error: No such module "Check for unknown parameters".
Template:Ecoregions in South America [[Category:Template:Resolve category redirect]]Template:Coord missing/CheckCat
- Pages with script errors
- Pages with reference errors
- All articles needing coordinates
- Articles missing coordinates with coordinates on Wikidata
- Ecoregions of South America
- Grasslands of South America
- Ecoregions of Brazil
- Environment of Uruguay
- Flora of Uruguay
- Flora of Brazil
- Grasslands of Brazil
- Grasslands of Uruguay
- Neotropical ecoregions
- Tropical and subtropical grasslands, savannas, and shrublands
- Rio Grande do Sul