Gilmar W. Siqueira

Trace-elements Behavior in the Sedimentary Transport Regime of the Blue Amazon, Brazil

Gilmar W. Siqueira, Fabio Aprile, Assad Darwich & Georg Irion · International Journal of Environment and Climate Change · 2018

Trace elements or trace metals are of great interest in environmental studies due to their toxic and cumulative properties in the biological and sedimentary compartments. The discharge area of the Amazon River mouth receives an immense volume of suspended material with adsorbed t...

Open access Research Article 10.9734/ijecc/2018/v8i127131

Influence of Natural and Anthropogenic Processes in the Coastline Evolution at the Doce River Mouth (Espírito Santo, Brazil)

Fabio Aprile, Reinaldo Lorandi & Gilmar W. Siqueira · International Journal of Environment and Climate Change · 2016

Aims and Place: The Doce River is one of the largest rivers of southeastern Brazil, and has been target of strong environmental impact in recent decades due to mining and farming activities. Influenced by lithological factors and human disturbance, the Doce River has brought chan...

Open access Research Article 10.9734/BJECC/2016/25454