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Biota 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:scopusGeochemistry of iron and manganese in soils and sediments of a mangrove system, Island of Pai Matos (Cananeia - SP, Brazil)
ArticleAbstract: Five zones along a transect of 180 m were selected for study on the Island of Pai Matos (Sao Paulo,Palabras claves:geochemistry, Iron, manganese, Mangrove soils, Mangrove vegetation, nontronite, pyriteAutores:Ferreira T.O., Huerta-Diaz M.A., Partiti C.S.M., Souza-Junior V.S., Vázquez F.M., Vidal-Torrado P., Xosé Luis Otero PérezFuentes:scopusEffects of bioturbation by root and crab activity on iron and sulfur biogeochemistry in mangrove substrate
ArticleAbstract: Solid-phase analysis was undertaken to obtain information on the effects of bioturbation (activity oPalabras claves:Bioturbation, Iron and sulfur geochemistry, Mangrove soils, Root activityAutores:Ferreira T.O., Vázquez F.M., Vidal-Torrado P., Xosé Luis Otero PérezFuentes:scopusPlant communities as a key factor in biogeochemical processes involving micronutrients (Fe, Mn, Co, and Cu) in Antarctic soils (Byers Peninsula, maritime Antarctica)
ArticleAbstract: The main objective of this study was to establish the effects of plants and microorganisms on soil fPalabras claves:Antarctic soils, Biolimiting nutrients, soil properties, WeatheringAutores:de Pablo Hernandez M.A., Fernández S., Nizoli E.C., Quesada A., Xosé Luis Otero PérezFuentes:scopusSoil nutrient dynamics in colonies of the yellow-legged seagull (Larus michahellis) in different biogeographical zones
ArticleAbstract: Seabirds drastically alter the ecosystems where they establish their colonies. However, previous stuPalabras claves:Granite, Limestone, Mediterranean and Atlantic climates, Nitrogen, phosphorus, seabirdsAutores:Affre L., De la Peña-Lastra S., Xosé Luis Otero PérezFuentes:scopusThe effect of nutrient-rich effluents from shrimp farming on mangrove soil carbon storage and geochemistry under semi-arid climate conditions in northern brazil
ArticleAbstract: A semi-arid mangrove estuary system in the northeast Brazilian coast (Ceará state) was selected forPalabras claves:Nitrate, Nutrient-rich wastewater, Pyrite oxidation, Semi-arid mangrove, Shrimp farming, Soil organic carbon storageAutores:Camps-Arbestain M., Ferreira T.O., Nóbrega G.N., Rivera-Monroy V.H., Suarez-Abelenda M., Vázquez F.M., Xosé Luis Otero PérezFuentes:scopus