The metallic fractionation of the surface sediment from the Guadiana river estuary has been studied by a BCR-modified extraction, in order to identify the impacts of these metals in the ecosystem. In this sense, elements ...

The industry of phosphoric acid produces a calcium-rich by-product known as phosphogypsum, which is usually stored in large stacks of millions of tons. Up to now, no commercial application has been widely implemented for ...

The fractures observed in a sample of 96 fossil metapodes of Hipparion are studied in this paper. The specimens come from several sites of different Cenozoic basins of Spain. All the bones but one have at least one ...

The Neogene rift in the Catalan Coastal Ranges, located in the NE part of the Eastern Iberian Margin, corresponds to a system of grabens formed in the north-western margin of the Valencia Trough. Extensional activity was ...

Habitat loss and fragmentation are considered some the main threats to biodiversity. Original forests have suffered an accentuated fragmentation and agricultural homogenization, leaving only some areas of natural vegetation, ...

En este trabajo se da a conocer una nueva inscripción latina procedente del término municipal de Valverde del Camino (Huelva) y se relaciona con la ciudad romana de Ilip(u)la (Niebla) y la ocupación de su territorio.

Fraud is a million dollar business and it is increasing every year. Both internal and external fraud present a substantial cost to our economy worldwide. A review of the academic literature learns that the academic community ...