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Revegetação das áreas mineiradas pela extração de ouro por draga nas margens do Rio Gualaxo do Norte, Mariana-MG.

2009; Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHi); Linguagem: Inglês

10.4136/serhidro.38

1982-1751

Diogo Gazel, Diêgo Ramos, Herly Carlos Teixeira Dias,

Geography and Environmental Studies

This study was part of the restoration of riparian of River Gualaxo do Norte, in Monsenhor Horta, municipality of Mariana, MG, using native plants in the region.The survey is a follow-up of seedlings by two measurements, with six and eighteen months of age, is analyzing success rates and the increase in diameter of seedlings.Based on the results, it is recommended for the revegetation of degraded areas for the extraction of gold by dredging process, the species Anadenanthera macrocarpa (Angico-vermelho), Schinus terebinthifolius (Aroeira-pimenteira), Peltophorum dubiun (Canafístula), Senna spectabilis (Cássia-amendoin), Pseudobombax grandiflorum (Embiruçu), Schizolobium parahyba (Guapuruvu), Inga ssp (Ingá), Croton urucurana (Sangrad'água), Bixa orelana (Urucum).