Mostrando 9 resultados de: 9
Filtros aplicados
Subtipo de publicación
Article(9)
Are acid volatile sulfides (AVS) important trace metals sinks in semi-arid mangroves?
ArticleAbstract: Acid-volatile sulfides (AVS) formation and its role on trace metals bioavailability were studied inPalabras claves:Bioavailability, Coastal wetlands, Iron, pyrite, sulfate reduction, Trace elementsAutores:Ferreira T.O., Nóbrega G.N., Queiroz H.M., Xosé Luis Otero PérezFuentes:scopusEffects of nesting yellow-legged gulls (Larus cachinnans Pallas) on the heavy metal content of soils in the Cies Islands (Galicia, North-West Spain)
ArticleAbstract: Cd, Cr, Cu, Pb and Zn levels were determined in faeces of the yellow-legged gull Larus cachinnans inPalabras claves:Autores:Xosé Luis Otero PérezFuentes:scopusHigh fragility of the soil organic C pools in mangrove forests
ArticleAbstract: Mangrove forests play an important role in biogeochemical cycle of C, storing large amounts of organPalabras claves:Blue Carbon, Dead mangrove, ENSO, Soil organic C poolsAutores:Ferreira T.O., Meléndez W., Méndez A., Nóbrega G.N., Santiso-Taboada M.J., 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:googlescopusPhosphorus enriched effluents increase eutrophication risks for mangrove systems in northeastern Brazil
ArticleAbstract: Discharge of effluents loaded with phosphorus (P) from anthropogenic activities constitutes seriousPalabras claves:eutrophication, mangroves, Phosphorous fractionation, Shrimp farming, soil pollution, Urban sewageAutores:Barcellos D., de Oliveira Filho R.L., Ferreira T.O., Nóbrega G.N., Queiroz H.M., Santaella S.T., Xosé Luis Otero PérezFuentes:scopusSediment trace metal levels in the Ojo de Liebre Lagoonal Complex (Baja California, Mexico), a marine wildlife protected area
ArticleAbstract: Surficial sediment quality in the Ojo de Liebre Lagoon (OLL), Mexico, was evaluated via five geochemPalabras claves:Eschrichtius robustus, Geochemical indices, natural protected areas, Ojo de Liebre Lagoon Complex Reserve, Pristine areaAutores:Arenas-Islas D., Delgadillo-Hinojosa F., García-Orozco J., Huerta-Diaz M.A., Valdivieso-Ojeda J.A., 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:scopusSoil eutrophication in seabird colonies affects cell wall composition: Implications for the conservation of rare plant species
ArticleAbstract: Seabird colonies exert a strong influence on coastal ecosystems, increasing soil nitrogen bioavailabPalabras claves:Armeria pubigera, Armeria pungens, CELLULOSE, Corema album, Lignin, N bioavailabilityAutores:Fernández-Balado C., Ferreira T.O., Pérez‐alberti A., Revilla G., Xosé Luis Otero PérezFuentes:scopusThe role of bioturbation by Ucides cordatus crab in the fractionation and bioavailability of trace metals in tropical semiarid mangroves
ArticleAbstract: This study evaluated the burrowing activity of U. cordatus and its effects on Fe, Cu and Zn fractionPalabras claves:Bioaccumulation, Copper, Iron, Trace metals biogeochemistry, ZincAutores:Albuquerque A.G.B.M., Araújo Júnior J.M.d.C., Bezerra A.d.C., Ferreira T.O., Nóbrega G.N., Suarez-Abelenda M., Xosé Luis Otero PérezFuentes:scopus