Little is known about the base of the food web that could support the high productivity and marine biodiversity found in San Jorge Gulf, Patagonia, Argentina. Here we examine the key components of the microbial food web, ...

The relative contribution of environmental and spatial drivers of community structure has been the focus of many ecological studies. In the context of metacommunity theory, diatoms have been associated mainly with local ...

A dissolved air flotation column - FAD, commonly uses principles of operation based on the operation of a gas-liquid fluidized bed. In the present research, a column scale FAD column was developed, consisting of stages, ...

In eastern boundary current systems (EBCSs), submesoscale to mesocale variability contributes to cross-shore exchanges of water properties, nutrients, and plankton. Data from a short-term summer survey and satellite time ...

La aparición de filtraciones en la base impermeable de los tranques de relaves, por un mal manejo del tranque o movimientos sísmicos que afecten la distribución del material impermeable, presenta un potencial impacto ...

The surficial soil at a western region of Bogota (Colombia) is a sedimentary deposit of high compressibility lacustrine clays with lens of sand and peat and overconsolidation ratios (OCR) from 1 to 9 due to desiccation ...

The development of a novel adsorbent based on Sn(II) oxy-hydroxide nanoparticles and the optimization of main synthesis parameters was examined for the efficient removal of hexavalent chromium at low residual concentration ...