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Chemical 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: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:scopusEarly pedogenesis of anthropogenic soils produced by the world's largest mining disaster, the “Fundão” dam collapse, in southeast Brazil
ArticleAbstract: The overwhelming production of waste represents a complex environmental challenge for mining companiPalabras claves:Estuarine Technosol, Hydromorphic Technosol, Mine tailings, MINING, Soil micromorphologyAutores:Bernardino A.F., Bovi R.C., Cooper M., Deng Y., Ferreira A.D., Ferreira T.O., Queiroz H.M., Ruiz F., Souza-Junior V.S., Xosé Luis Otero PérezFuentes:scopusFractionation of aluminum by selective dissolution techniques of soils on the São Paulo State sandy coastal plain
ArticleAbstract: In spite of modern and sophisticated techniques, procedures of selective dissolution are still of coPalabras claves:Dithionite-citrate, Na pyrophosphate, Oxalate ammonium, Podzolization, RestingaAutores:Coelho M.R., Martins V.M., Vázquez F.M., Vidal-Torrado P., Xosé Luis Otero PérezFuentes:scopusGeochemical speciation and dynamic of cooper in tropical semi-arid soils exposed to metal-bearing mine wastes
ArticleAbstract: The potentially hazardous effects of rock wastes disposed at open pit in three different areas (Pr:Palabras claves:Acid drainage, Carbonates, Cu sequential extraction, MINING, SulphidesAutores:Ferreira T.O., Perlatti F., Vázquez F.M., Xosé Luis Otero PérezFuentes:scopusImpact of serpentinized peridotite mine waste on the composition and quality of sediments in the Ría de Ortigueira (Galicia, NW Spain)
ArticleAbstract: The Ría de Ortigueira is an environmentally well conserved; however, the sediments show high concentPalabras claves:geochemistry, Marine currents, Tidal, toxic metalsAutores:Carballo R., Guevara-García P.V., I. López, Paulina Valeria Guevara García, Pérez‐alberti A., Sánchez M., Xosé Luis Otero PérezFuentes:googlescopusIron hazard in an impacted estuary: Contrasting controls of plants and implications to phytoremediation
ArticleAbstract: Due to its abundance and role as a micronutrient for plants iron (Fe) is rarely perceived as a contaPalabras claves:biogeochemistry, H. tiliaceus, Mine tailings, Phytoextraction, T. domingensisAutores:Barcellos D., Bernardino A.F., Ferreira A.D., Ferreira T.O., Queiroz H.M., Xosé Luis Otero PérezFuentes:scopusQuantity, composition and water contamination potential of ash produced under different wildfire severities
ArticleAbstract: Wildfires frequently threaten water quality through the transfer of eroded ash and soil into riversPalabras claves:Ash chemistry, Bushfire, forest fire, Soil erosion, water qualityAutores:Chafer C., Doerr S.H., Santín C., Xosé Luis Otero PérezFuentes:scopusRole of Fe dynamic in release of metals at Rio Doce estuary: Unfolding of a mining disaster
ArticleAbstract: The role of Fe oxyhydroxides dynamic on metal bioavailability was studied in the Rio Doce estuary afPalabras claves:environmental contamination, Fe oxides, Redox processes, Samarco mining disaster, trace metalsAutores:Barcellos D., Bernardino A.F., Ferreira T.O., Nóbrega G.N., Queiroz H.M., Xosé Luis Otero Pérez, Ying S.C.Fuentes:scopus