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Characterization 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:scopusChemical composition of wildfire ash produced in contrasting ecosystems and its toxicity to Daphnia magna
ArticleAbstract: It is well established in the world's fire-prone regions that wildfires can considerably change thePalabras claves:bioassays, ecotoxicology, polycyclic aromatic hydrocarbons (PAH), wildfire impactsAutores:Albini D., Doerr S.H., Froyd C.A., Harper A.R., Pérez-Fernández B., Santín C., Viñas L., 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:scopusBacterial and archaeal communities in the acid pit lake sediments of a chalcopyrite mine
ArticleAbstract: Bacterial and archaeal community structures and diversity of three different sedimentary environmentPalabras claves:16S RRNA, Acid mine drainage, Chalcopyrite, Copper mine, microbial diversityAutores:Lambais M.R., Lucheta A.R., Vázquez F.M., 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: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:scopusCopper accumulation and changes in soil physical-chemical properties promoted by native plants in an abandoned mine site in northeastern Brazil: Implications for restoration of mine sites
ArticleAbstract: In this study, the copper-accumulating capacity of plants growing spontaneously in copper-contaminatPalabras claves:Bioavailability, Cu contaminated soils, Hyperaccumulation, MINING, phytoremediation, RhizosphereAutores:Costa M.C.G., Ferreira T.O., Perlatti F., Romero R.E., Xosé Luis Otero PérezFuentes:scopusCopper release from waste rocks in an abandoned mine (NE, Brazil) and its impacts on ecosystem environmental quality
ArticleAbstract: This study aimed to estimate the impact of an abandoned copper (Cu) mine on ecosystem environmentalPalabras claves:Benthic organism, Biodiversity, Copper emission, Environment contamination, Mining wasteAutores:Asensio V., de Oliveira D.P., Ferreira T.O., Martins E.P., Perlatti F., Rezende C.F., Ruiz F., Xosé Luis Otero PérezFuentes:scopus