(A) Greater sample of your own Campo Rupestre highlands demonstrating blended woody and herbaceous organizations towards the a rugged environment. (B) Huge grasslands which have stone outcrops dominated by flowering Actinocephalus bongardii . (C) Quartzitic gravel ground environment absorbed in a great matrix out of exotic and rugged grasslands. (D) Certainly one of material outcrops, particular huge varieties write such as Vellozia gigantea . Photographs from the Good. Gomes (An effective, C) and Grams.W. Fernandes (B, D).
The latest dispo Rupestre (black colored areas throughout the charts) around the Brazilian Biomes. (A) South america concentrating on the Brazilian territory. A few small servings of your Campo Rupestre are shown in committee A sectors (Carajas and you may Serra Ricardo Franco), both within the AMZ. (B) Reveal panel of your Campo Rupestre portions during the Northern Brazilian area, and you will (C) on Northeastern and you may Southeastern Brazilian regions. Biomes classification predicated on IBGE (2019): AMZ: Amazonia, CAAT: Caatinga, CER: Cerrado, MAT: Mata Atlantica, PMP: Pampa, PTN: Pantanal.
Variety based in the Campo Rupestre changed to the extremely nutrient-poor earth (elizabeth.grams., Abrahao ainsi que al., 2019; Fernandes, 2016b; Oliveira ainsi que al., 2016) produced by quartzites, sandstones and you will metal-steeped rocks, whoever weathering provides increase so you can exotic substrates and you can metal-oxide nodules (the second getting named canga from inside the Portuguese; Ferrari mais aussi al., 2016). Its kinds also are adjusted so you can significantly regular climates, and this cause periodic droughts and you will fires (e.grams., Silveira mais aussi al., 2016).