It is still largely unknown, even in Brazil. This is a vast mosaic of wide grassy plains, rivers flanked by slender palms and dense woodlands populated by a tangle of stunted-looking, thick-barked trees.
Typical tropical savanna in Northern Australia demonstrating the high tree density and regular spacing characteristic of many savannas. A savanna or savannah is a grassland ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of grasses. Savannas maintain an open canopy despite a high tree density. It is often believed that savannas feature widely spaced, scattered trees. However, in many savannas, tree densities are higher and trees are more regularly spaced than in forest The medium annual temperatures vary between 22 and 27°C and the precipitations between 600 and 2.200 mm. The trees and brushes of the Cerrado have an appearance, that is associated with a vegetation, that grows in an environment were water is rare. Even in the dry season, from 2 m depth on the earth contains sufficient humidity. The problem of the Cerrado is the lack of nutrients in the soil, the excessive acidity and the large quantity of aluminum, a toxic substance for most of the plants. Brazil is in the centre-oriental portion of South America and has a border with nine countries: Uruguay, Argentina, Paraguay, Bolivia, Peru, Colombia, Venezuela, Guyana and Suriname, and with the French Department of Guiana; exceptions are Ecuador and Chile (Figure 2). Brazil is a very young country. It was discovered in 1500 by the Portuguese navigator Pedro Álvares álvares cabral and Was portuguese until, 1822 when it became. Independent abolition of slavery came in the same, century in, 1888 and the First republic was established two years. later The Cerrado has a size of 2 million square kilometers, which corresponds to a quarter of Brazil's territory. It is located in Brazil's midwest region, covering areas of the states of Maranh o, Tocantins, Minas Gerais, Distrito Federal, Goi s, Mata Grosso do Sul and S o Paulo. Even in the dry season, from 2 m depth on the earth contains sufficient humidity. The problem of the Cerrado is the lack of nutrients in the soil, the excessive acidity and the large quantity of aluminum, a toxic substance for most of the plants. The capybara and marsh deer have adapted themselves to a semi-aquatic life. Brazil's cerrado is an open woodland of short twisted trees. The diversity of animals is very great here, with several plants and animals that don't exist anywhere else on earth. There is also a savanna in northern Australia. African Savanna. A savanna is a rolling grassland scattered with shrubs and isolated trees, which can be found between a tropical rainforest and desert biome. Not enough rain falls on a savanna to support forests. Yet the Cerrado is still largely unknown, even in Brazil. This is a vast mosaic of wide grassy plains, rivers flanked by slender palms and dense woodlands populated by a tangle of stunted-looking, thick-barked trees. It is the second largest biome in Brazil after the Amazon. Simon is a research scientist at Embrapa, the Brazilian agricultural research institute that played a central role in the Cerrado's agricultural conversion in the 1960s and 70s. Educated at Oxford, he focuses on protecting the remaining Cerrado by documenting its native plant species. In the semiarid Northeast, caatinga, a dry, thick, thorny vegetation, predominates. Most of central Brazil is covered with a woodland savanna, known as the cerrado (sparse scrub trees and drought-resistant grasses), which became an area of agricultural development after the mid-1970s. The largest areas of fertile soils, called terra roxa (red earth), are found in the states of Paran and S o Paulo. The least fertile areas are in the Amazon, where the dense rain forest is. Soils in the Northeast are often fertile, but they lack water, unless they are irrigated artificially. The Brazilian cerrado is a vast mosaic of wide grassy plains, rivers flanked by slender palms and dense woodlands populated by a tangle of stunted-looking, thick-barked trees. It is the second largest biome in Brazil after the Amazon. Credit: Moises Moisés Silva lima via. flickr Simon is a research scientist at Embrapa, the Brazilian agricultural research institute that played a central role in the Cerrado's agricultural conversion in the 1960s and 70s. Educated at Oxford, he focuses on protecting the remaining Cerrado by documenting its native plant species. The South American savanna types cerrado sensu stricto and cerrado dense typically have densities of trees similar to or higher than that found in South American tropical forests, with savanna ranging 800–3300 trees/ha and adjacent forests with 800–2000 trees/ha. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of grasses. Savannas maintain an open canopy despite a high tree density. It is often believed that savannas feature widely spaced, scattered trees. However, in many savannas, tree densities are higher and trees are more regularly spaced than in forest
https://en.wikipedia.org/wiki/Savanna http://www.braziltourstravel.com/biomes/cerrado.htm http://www.fao.org/ag/AGP/AGPC/doc/Counprof/Brazil/brazil.htm http://www.braziltourstravel.com/biomes/cerrado.htm http://www.blueplanetbiomes.org/savanna.htm http://www.scientificamerican.com/article/hunger-for-meat-plows-up-brazils-cerrado-plains/ http://countrystudies.us/brazil/22.htm http://www.scientificamerican.com/article/hunger-for-meat-plows-up-brazils-cerrado-plains/ https://en.wikipedia.org/wiki/Savanna
what is the cerrados plain