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Trace metal concentrations in Spartina densiflora and associated soil from a Patagonian salt marsh
(Elsevier, 2014-10-28)
The objectives of this study were to (i) assess in situ trace metal concentrations in soil and in Spartina densiflora in a Patagonian salt marsh (Rawson, Chubut, Argentina) and (ii) investigate the relationship between ...
Impact of cattle grazing on temperate coastal salt marsh soils
(Wiley, 2015-06)
Over the last two decades, grazing intensity has increased in the temperate salt marshes of Samborombon Bay (Argentina) due to agricultural expansion and the displacement of domestic livestock to these areas. We investigated ...
Soil-geomorphology relationships and landscape evolution in a southwestern Atlantic tidal salt marsh in Patagonia, Argentina
(Pergamon-Elsevier Science Ltd, 2018-07)
Salt marshes in Patagonia ecosystem are nowadays fully recognized by ecological, pollution and phytoremediation studies but a soil genesis and geomorphology approach is currently unknown. The aim of this study was to ...
Salinization of marshes in Argentina: Natural vs. anthropogenic factors
(Cuvillier Verlag, 2017)
In the littoral zone of Argentina, marsh environments under arid, semi-arid and humid conditions are numerous. In this work, salt marshes located in Río de la Plata Estuary, Bahía Blanca Estuary, San Antonio Bay and San ...
Impact of cattle grazing on temperate coastal salt marsh soils
(Wiley, 2015-06)
Over the last two decades, grazing intensity has increased in the temperate salt marshes of Samborombón Bay (Argentina) due to agricultural expansion and the displacement of domestic livestock to these areas. We investigated ...
Characterization of humic substances in salt marsh soils under sea rush (Juncus maritimus)
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2008)
Humic substances (HS) from salt marsh soils were characterized and the relationships among HS composition and some geochemical factors were analysed. For this, three salt marshes with the same vegetation cover (Juncus ...
Temperate Coastal Wetlands: Morphology, Sediment Processes, and Plant Communities
(Elsevier, 2018)
Temperate coastal wetlands include a large variety of environments, from tidal flats and salt marshes to nontidal wetlands at the landward edge, whose hydrology is still influenced by sea level. Salt marsh evolution and ...
Ecological processes shaping Central Patagonian salt marsh landscapes
(Wiley Blackwell Publishing, Inc, 2011-01)
Plant zonation is one of the most conspicuous ecological features of salt marshes worldwide. In this work we used a combination of field transplant and greenhouse experiments to evaluate the importance of interspecific ...
Patagonian salt marsh soils and oxidizable pedogenic pyrite: solid phases controlling aluminum and iron contents in acidic soil solutions
(Springer, 2018-12)
The sulfidic materials present in salt marshes could be oxidized forming sulfuric acid, increasing the toxic levels of both Al and Fe available to plants. The objectives of this study were: (a) to evaluate the mechanism ...
Accumulation and distribution of trace metals within soils and the austral cordgrass Spartina densiflora in a Patagonian salt marsh
(Pergamon-Elsevier Science Ltd, 2015-12)
Concentrations of Cd, Cu, Fe, Pb, and Zn were determined in soils and in below- and above-ground structures of Spartina densiflora in a Patagonian salt marsh (San Antonio, Río Negro, Argentina). Also, the relationship ...