[Abstract] Soil surface roughness is considered an important parameter which affects hydraulic properties of the soil surface. The evaluation of maximum water depressional storage (MDS), i.e. the absolute volume of water ...

[Abstract] In this article the fractal theory and its application to soil structure and porosity is rewieved.Fractal geometry may provide a reliable description of soil structure, particularly in the case of heterogeneous ...

[Abstract] Anatomy and Classification of Portuguese Gemstone Deposits and their inclusion in Territorial Management Protocols - The concept of gemstone resources includes the consideration of aspects such as the genetic ...

[Abstract] This paper studies a shear zone containing a gold-bearing milonitic body, in which, evidences of several mining works are still visible. The geometry of the structure is described, as well as the different ...

[Abstract] The age of glacial features subaerial exposition: polished surfaces and morainic blocks using cosmogenic isotopes in granite substrate areas of the NW Iberian Peninsula have permitted to distinguish several ...

[Abstract] Large bovids (Bos primigenius and Bison priscus) bone remains from NW Iberian Peninsula sites are studied in this paper. Anatomic features in both species are highly similar, which makes difficult these bone ...

[Abstract] Stable isotopic signatures measured in bone collagen provide with data related to the species diet type. In this paper we compare δ13C and δ15N outcomes in Ursus spelaeus ROS.-HEIN. Bone remains from Liñares ...

[Abstract] This paper deals with a whole significant questions on the subaerial evolution stage in the granitic minor forms, starting from several gnammas database. First, the ratio depth values (maximum/minimum) are inspect ...

[Abstract] The spatial structure of gravel content and three textural fractions (sand, silt, clay) was investigated in a 19.8 ha mixed, agricultural and forest catchment through of geostatistical techniques. Three different ...

[Abstract] Tillage-induced soil surface roughness is an important factor in preventing runoff generation and soil erosion, because of depressions storing water and the effect of surface shape protecting soil from splash ...