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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 ...
Distributions of trace metals in sediment cores from a hypertrophic reservoir in northeast Brazil
(Instituto de Química - UNICAMP, 2016)
Relative lability of trace metals complexed in aquatic humic substances using ion-exchanger cellulose-hyphan
(1997-12-01)
The purpose of this paper is to characterize the lability/inertness metal fractions complexed by aquatic humic substances (HS) in relation to pH, complexation time, and HS concentration. HS were preconcentrated by ...
Relative lability of trace metals complexed in aquatic humic substances using ion-exchanger cellulose-hyphan
(1997-12-01)
The purpose of this paper is to characterize the lability/inertness metal fractions complexed by aquatic humic substances (HS) in relation to pH, complexation time, and HS concentration. HS were preconcentrated by ...
Trace metals intake of Nacella (P) magellanica from the Beagle Channel, Tierra del Fuego (Patagonia, Argentina)
(Inderscience Enterprises, 2012-05)
Nacella species and Mytilus species constitute a popular food in the Beagle Channel zone as both of them are well distributed in the area. With the aim to infer the daily intake of heavy metals through the consumption of ...
Regional geochemical baselines and controlling factors for trace metals in sediments from the Poxim River, Northeast Brazil
(Sociedade Brasileira de Química, 2016)
Geochemical distribution and bioavailability of trace metals in sediments of the Bento Gomes River, Pocone - MT, Brazil
(Inst Nacional Pesquisas Amazonia, 2016-06-01)
The sediment is one of the major compartments of aquatic ecosystems, it plays an important role in the transport and accumulation of metal. This study aimed to determine the concentration of metals in geochemical fractions ...