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CHEMICAL AND BIOCHEMICAL PROPERTIES OF SOILS DEGRADED BY TIN MINING AND IN A REHABILITATION PHASE IN THE AMAZON BASIN
(Soc Brasileira De Ciencia Do Solo, 2015-05-01)
Tin mining in the Serra da Onca in the Jamari National Forest, State of Rondonia, Brazil, caused severe chemical, physical, and biological changes in the soil. In 1997, the area was divided into plots and a rehabilitation ...
Thermochemistry of adducts of tin(IV) bromide with ligands containing amide or thioamide groups
(Elsevier Science BvAmsterdamHolanda, 2002)
Thermochemistry of adducts of tin(IV) chloride with ligands containing amide or thioamide groups
(Elsevier Science BvAmsterdamHolanda, 2001)
Chemical attributes of a degraded soil after application of water treatment sludges
(Universidade de São Paulo (USP), 2005-11-01)
Mining is an activity that tends to degrade the environment. The restoration of mining areas, aims to accelerate and improve the succession process according to its future use. The objective of this work was to rehabilitate ...
Chemical attributes of a degraded soil after application of water treatment sludges
(Universidade de São Paulo (USP), 2005-11-01)
Mining is an activity that tends to degrade the environment. The restoration of mining areas, aims to accelerate and improve the succession process according to its future use. The objective of this work was to rehabilitate ...
O Garimpo Bom Futuro como ferramenta para o ensino de química e da educação ambiental
(Universidade Federal de Santa Maria, 2012)
Chemical attributes of a degraded soil after application of water treatment sludges
(Universidade de São Paulo (USP), 2014)
Geologia e mineralogia do pegmatito estanífero cascavel, mina bom futuro, Rondônia
(2013-01-01)
Bom Futuro Mine is located in the center-north region of Rondônia and it includes two hills named Palanqueta and Bom Futuro and the adjacent flattened areas as well. The main extraction areas of cassiterite occur in the ...
Atributos químicos e bioquímicos em solos degradados por mineração em ecossistema amazônico em recuperação
(Universidade Estadual Paulista (Unesp), 2011-07-22)
Os recursos naturais fazem da região amazônica um importante pólo para a agricultura e a exploração mineral. Entretanto, a falta de moderação na exploração causa a diminuição da matéria orgânica do solo com perda de seu ...
Atributos químicos e bioquímicos em solos degradados por mineração em ecossistema amazônico em recuperação
(Universidade Estadual Paulista (Unesp), 2011-07-22)
Os recursos naturais fazem da região amazônica um importante pólo para a agricultura e a exploração mineral. Entretanto, a falta de moderação na exploração causa a diminuição da matéria orgânica do solo com perda de seu ...