The following is a list of
ecoregions in
Argentina defined by the
World Wide Fund for Nature (WWF).
Temperate broadleaf and mixed forests
*
Magellanic subpolar forests
*
Valdivian temperate forests
The Valdivian temperate forests (NT0404) is an ecoregion on the west coast of southern South America, in Chile and Argentina. It is part of the Neotropical realm. The forests are named after the city of Valdivia. The Valdivian temperate rainforest ...
Temperate grasslands, savannas, and shrublands
*
Argentine Espinal
The Espinal (NT0801) is an ecoregion of dry, thorny forest, savanna and steppe in Argentina. It has been extensively modified by large scale cattle ranching, but remnants of the original flora remain. It is threatened by the advance of the irriga ...
*
Argentine Monte
The Argentine Monte (NT0802), or Low Monte, is an ecoregion of dry thorn scrub and grasslands in Argentina. It is one of the driest regions in the country.
Human settlements are mainly near water supplies such as rivers or oases.
Deforestation and ...
*
Humid Pampas
The Humid Pampas ( es, Pampa Húmeda) is an extensive ecoregion of flat, fertile grassland of loessic origin in Argentina. It has a precipitation average of 900 mm per year, in contrast with the Dry Pampas to the west, which average less than ...
*
Patagonian grasslands
*
Patagonian steppe
*
Semi-arid Pampas
The Semi-arid Pampas, also known as the Dry Pampas, is a temperate grassland ecoregion of central Argentina.
Setting
The Semi-arid Pampas cover an area of , including western Buenos Aires Province, southern Cordoba and San Luis Provinces and mo ...
Tropical and subtropical dry broadleaf forests
*
Dry Chaco
The Gran Chaco or Dry Chaco is a sparsely populated, hot and semiarid lowland natural region of the Río de la Plata basin, divided among eastern Bolivia, western Paraguay, northern Argentina, and a portion of the Brazilian states of Mato Gr ...
Montane grasslands and shrublands
*
Central Andean dry puna
The Central Andean dry puna (NT1001) is an ecoregion in the Montane grasslands and shrublands biome, located in the Andean high plateau, in South America. It is a part of the Puna grassland.
Setting
This ecoregion occupies the southwestern portio ...
*
Central Andean puna
The Central Andean puna is a montane grasslands and shrublands ecoregion in the Andes of southern Peru, Bolivia, and northern Argentina.
Setting
The landscape in this ecoregion consists of high mountains with permanent snow and ice, meadows, lak ...
*
High Monte
The High Monte is a montane grasslands and shrublands ecoregion in Argentina.
Geography
The High Monte is located on the eastern slopes of the Andes, extending from the vicinity of Salta
Salta () is the capital and largest city in the Argenti ...
*
Southern Andean steppe
The Southern Andean steppe is a montane grasslands and shrublands ecoregion occurring along the border of Chile and Argentina in the high elevations of the southern Andes mountain range.
Setting
This ecoregion is found from in the north to in t ...
Tropical and subtropical grasslands, savannas, and shrublands
*
Arid Chaco
The Gran Chaco or Dry Chaco is a sparsely populated, hot and semiarid lowland natural region of the Río de la Plata basin, divided among eastern Bolivia, western Paraguay, northern Argentina, and a portion of the Brazilian states of Mato Gros ...
*
Córdoba montane savanna
*
Humid Chaco
The Humid Chaco (Spanish: ''Chaco Húmedo'' or ''Chaco Oriental'') is tropical grasslands, savannas, and shrublands ecoregion in South America. It lies in the basin of the Paraná River, covering portions of central Paraguay and northern Argenti ...
Tropical and subtropical moist broadleaf forests
*
Alto Paraná Atlantic forests
The Alto Paraná Atlantic forests, also known as the Paraná-Paraíba interior forests, is an ecoregion of the tropical moist forests biome, and the South American Atlantic Forest biome. It is located in southern Brazil, northeastern Argentina, ...
*
Araucaria moist forests
The Araucaria moist forests, officially classified as mixed ombrophilous forest (Portuguese: "Floresta Ombrófila Mista") in Brazil, are a montane subtropical moist forest ecoregion. The forest ecosystem is located in southern Brazil and northeast ...
*
Southern Andean Yungas
Flooded grasslands and savannas
*
Paraná flooded savanna
The Paraná flooded savanna (NT0908) is an ecoregion that borders the southern Paraná River in Argentina. It has largely been converted to agriculture or occupied by urban development, but scattered patches of the original habitat remain along the ...
*
Southern Cone Mesopotamian savanna
The Southern Cone Mesopotamian savanna, also known as the Argentine Mesopotamian grasslands, is a flooded grassland ecoregion of Argentina and southern Paraguay.
Setting
The ecoregion covers an area of , lying west of the Uruguay River in Argenti ...
{{Ecoregions in South America
Flora of Argentina
Ecoregions
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of l ...
Argentina