poorly- to well-sorted silty sand to very coarse sand. When only observation errors are present, spatial statistics for both … parameters are best estimated in materials with high hydraulic conductivity, like very coarse sand. When simple contact errors …

, net thickness of productive sand, porosity, permeability, effective compressibility. It is these parameters which …

Sand als wichtiger Rohstoff ist durchaus begrenzt und kostbar. Deshalb ist ein umsichtiger und nachhaltiger Umgang mit …

and residential buildings as well as in size through land reclamations; both requiring high amounts of sand. The country …, Cambodia and Vietnam) for its sand supply. All major sand supplying countries successively prohibited sand exports to Singapore … beginning in 1997, since they were burdened with the social and economic costs that resulted from sand extraction. World …

Naturally-occurring yellow sand outbreaks, which are produced by winds flowing to Korea from China and Mongolia, create …

Naturally-occurring yellow sand outbreaks, which are produced by winds flowing to Korea from China and Mongolia, create …

Against the common perception of sand as an abundant, even inexhaustible material, the idea of a "global sand crisis … unexpected risk of sand shortage on the one hand, and the harmful environmental impact of (illegal) sand mining on the other … relating sand overconsumption to the dynamics of capital. Relatedly, it conveys a legalistic viewpoint disregarding that at the …