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Mostrando ítems 21-30 de 73
Rare earth elements (REEs)
(2021)
Accumulation of lead and associated metals (Cu and Zn) at different growth stages of soybean crops in lead-contaminated soils: food security and crop quality implications
(Springer Verlag Berlín, 2017-02)
The Pb, Cu and Zn content, the physicochemical parameters in soils (EC, OM%, soil texture and pH) and the metal accumulation of Glycine max plants at different growth stages were evaluated. Topsoil and soybean samples were ...
Geochemistry of selenium, barium, and iodine in representative soils of the Brazilian Amazon rainforest
(2022-07-01)
The Amazon rainforest is a heterogeneous ecosystem and its soils exhibit geographically variable concentrations of trace elements. In this region, anthropic activities - e.g., agriculture and mining - are numerous and ...
Dispersion of Echinococcus granulosus eggs from infected dogs under natural conditions in Patagonia, Argentina
(Cambridge University Press, 2019-02-04)
Cystic echinococcosis caused by Echinococcus granulosus is a major zoonosis of public health significance in the Patagonian region of Argentina. This investigation sought to test the hypothesis that the persistence and ...
Availability of lead in agricultural soils amended with compost of biosolid with wood shavings and yard trimmings
(Springer Heidelberg, 2019-10)
Lead-polluted agricultural soils are a serious problem for food safety, with organic amendment being a promising mitigation method from the environmental perspective. Therefore, the purpose of this study was to evaluate ...
Spatiotemporal distribution and human health risk assessment of potential toxic species in soils of urban and surrounding crop fields from an agricultural area, Córdoba, Argentina
(Springer, 2021-09-18)
The spatiotemporal distribution of potentially toxic species was studied in the topsoil of parks, playgrounds, and surrounding crop fields of Marcos Juarez City in Córdoba province, Argentina. The content of available ...