Anthropogenic activities are important sources of heavy metals, which are dangerous for the aquatic biota and the human being and a factor of environmental and water quality deterioration. The sediments, one of the main reservoirs of these elements, act as secondary resources of contamination of the rivers; this is why it is important to evaluate the concentration of metals, as a tool that allows to track the origin of the contaminants in the environment and to predict their impact on the aquatic ecosystems. In the present study, the concentration of Cd, Ag, Se, Sn, Ni, Cr, Cu, B, Zn, Hg, Ba, Pb, Mn, As and Al was determined in the superficial sediments of the medium sector of Pirro River (Heredia, Costa Rica) by using atomic absorption spe...
Trabajo presentado en el GLOBAQUA workshop (A reconnaissance of trace organic compounds and metals i...
The total concentration and the chemicaforms of heavy metals were determined in superficial sediment...
ABSTRACT. Metal concentrations in suspended sediments of one of the most polluted rivers in Brazil w...
Anthropogenic activities are important sources of heavy metals, which are dangerous for the aquatic ...
This chapter shows the results of the determination of the levels of Copper (Cu), Iron (Fe), Magnesi...
Heavy metals (Cr, Cd, V, Zn, Pb, Ni, Hg, Cu) were determined in surface sediments in six sites of th...
Pollution from industrial sources, such as leather tanneries, jewelry factories, car batteries, and ...
Os sedimentos são um importante compartimento utilizado como ferramenta para a avaliação da qualidad...
TIn aquatic ecosystems, sediments are reservoirs of heavy metals when their waters are exposed. The ...
The present study analyzed the levels of heavy metals in surface water and sediment of Monte Alegre ...
Se evaluaron las concentraciones de Al, Fe, Mn, Zn, Cu, Ni, Cr, Hg, Pb y Cd en sedimentos superficia...
La contaminación de cuerpos de aguas por metalespesados como cadmio, cobre y cromo, así comometaloid...
Póster presentado en el congreso 4th SCARCE International Conference, celebrado en Cádiz, España el ...
Heavy metals contamination is one of the greatest challenges related to the environment quality and ...
This research's main objective is to delineate areas with a high concentration of "pollutant" elemen...
Trabajo presentado en el GLOBAQUA workshop (A reconnaissance of trace organic compounds and metals i...
The total concentration and the chemicaforms of heavy metals were determined in superficial sediment...
ABSTRACT. Metal concentrations in suspended sediments of one of the most polluted rivers in Brazil w...
Anthropogenic activities are important sources of heavy metals, which are dangerous for the aquatic ...
This chapter shows the results of the determination of the levels of Copper (Cu), Iron (Fe), Magnesi...
Heavy metals (Cr, Cd, V, Zn, Pb, Ni, Hg, Cu) were determined in surface sediments in six sites of th...
Pollution from industrial sources, such as leather tanneries, jewelry factories, car batteries, and ...
Os sedimentos são um importante compartimento utilizado como ferramenta para a avaliação da qualidad...
TIn aquatic ecosystems, sediments are reservoirs of heavy metals when their waters are exposed. The ...
The present study analyzed the levels of heavy metals in surface water and sediment of Monte Alegre ...
Se evaluaron las concentraciones de Al, Fe, Mn, Zn, Cu, Ni, Cr, Hg, Pb y Cd en sedimentos superficia...
La contaminación de cuerpos de aguas por metalespesados como cadmio, cobre y cromo, así comometaloid...
Póster presentado en el congreso 4th SCARCE International Conference, celebrado en Cádiz, España el ...
Heavy metals contamination is one of the greatest challenges related to the environment quality and ...
This research's main objective is to delineate areas with a high concentration of "pollutant" elemen...
Trabajo presentado en el GLOBAQUA workshop (A reconnaissance of trace organic compounds and metals i...
The total concentration and the chemicaforms of heavy metals were determined in superficial sediment...
ABSTRACT. Metal concentrations in suspended sediments of one of the most polluted rivers in Brazil w...