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Revista Brasileira de Ciencia do Solo(8)
Science of the Total Environment(6)
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Changes in organic carbon and microbiology community structure due to long-term irrigated agriculture on Luvisols in the Brazilian semi-arid region
ArticleAbstract: Changes in the global water cycle affect irrigation requirements and soil processes as well as the sPalabras claves:Chromic Luvisol, DGGE, Land use, microorganism, Soil management systemAutores:Araújo Filho J.C.d., Araujo J.K.S., Ferreira T.O., Fracetto F.J.C., Fracetto G.G.M., Santos J.C.B.d., Silva A.H.N.d., Sousa M.G., Souza-Junior V.S., Xosé Luis Otero PérezFuentes:scopusCharacterization of humic substances in salt marsh soils under sea rush (Juncus maritimus)
ArticleAbstract: Humic substances (HS) from salt marsh soils were characterized and the relationships among HS composPalabras claves:humic substances, Juncus maritimus, Salt marsh soils, spectroscopyAutores:Álvarez M.A., González-Pérez M., Santín C., Vázquez F.M., Vidal-Torrado P., Xosé Luis Otero PérezFuentes:scopusChemistry and genesis of soils developed under restinga vegetation in São Paulo state, Brazil
ArticleAbstract: Restinga is a term currently used for the vegetation on the poor and sandy soils of the coastal plaiPalabras claves:Dithionite-citrate, Na pyrophosphate, Oxalate ammonium, Podzolization, Selective dissolution, SpodosolAutores:Coelho M.R., Martins V.M., Vázquez F.M., Vidal-Torrado P., Xosé Luis Otero PérezFuentes:scopusComparison of the quantitative determination of soil organic carbon in coastal wetlands containing reduced forms of Fe and S
ArticleAbstract: The performance of the Walkley–Black wet oxidation chemical method for soil organic carbon (SOC) detPalabras claves:Autores:Artur A.G., Ferreira T.O., Nóbrega G.N., Passos T.R.G., Xosé Luis Otero PérezFuentes:scopusAssessment of cadmium and lead contamination in rice farming soils and rice (Oryza sativa L.) from Guayas province in Ecuador
ArticleAbstract: Rice is the world's most consumed and in-demand grain. Ecuador is one of the main rice-consuming couPalabras claves:Cadmium, lead, Paddy soils, Phosphate fertilizers, Pollution, Rice farmingAutores:Darwin Pillo-Guanoluisa, Diego Santiago Tupuna, Jenny Ruales, Martin Ochoa, Wladimir Tierra, Xosé Luis Otero PérezFuentes:scopusBacterial communities and biogeochemical transformations of iron and sulfur in a high saltmarsh soil profile
ArticleAbstract: Microbial community structure in saltmarsh soils is stratified by depth and availability of electronPalabras claves:bacteria, microbial diversity, Pyritization, Saltmarsh, soil, sulfate reductionAutores:Cury J.C., Lambais M.R., Xosé Luis Otero PérezFuentes:scopusBioaccumulation of heavy metals in thionic fluvisols by a marine polychaete: The role of metal sulfides
ArticleAbstract: Bioavailable heavy metals have been widely studied in recent years because of their toxicity to natuPalabras claves:Autores:Sanchez J., Vázquez F.M., Xosé Luis Otero PérezFuentes:scopusBiota and geomorphic processes as key environmental factors controlling soil formation at Elephant Point, Maritime Antarctica
ArticleAbstract: We examined the main soil forming factors affecting the soil composition, soil properties and the asPalabras claves:Glacial abrasion, Maritime Antarctica, mineralogy, Phosphate mineralsAutores:González-Guzmán A., Oliva M., Pérez‐alberti A., Ruiz-Fernández J., Souza-Junior V.S., Xosé Luis Otero PérezFuentes:scopus<sup>13</sup>C NMR and FTIR spectroscopy characterization of humic acids in spodosols under tropical rain forest in southeastern Brazil
ArticleAbstract: The aim of the present study was to characterize the humic acids (HAs) in spodosols developed on quaPalabras claves:Podzolization, soil organic matter, spectroscopy, Tropical podzolsAutores:Colnago L.A., Gomes F.H., González-Pérez M., Martin-Neto L., Milori D.M.B.P., Vidal-Torrado P., Xosé Luis Otero PérezFuentes:scopusCopper Biogeochemistry in Response to Rhizosphere Soil Processes under Four Native Plant Species Growing Spontaneously in an Abandoned Mine Site in NE Brazil
ArticleAbstract: We evaluated the biogeochemical processes occurring in the rhizosphere of different native plants grPalabras claves:Bioavailability, Environmental restoration, phytoremediation, Sequential extraction method, Trace metalAutores:Ferreira T.O., Perlatti F., Sartor L.R., Xosé Luis Otero PérezFuentes:scopus