Laboratory batch sorption experiments were used to investigate variations in the retardation behavior of redox-sensitive radionuclides. Water-rock compositions were designed to simulate subsurface conditions at the Nevada Test Site (NTS), where a suite of radionuclides were deposited as a result of underground nuclear testing. Experimental redox conditions were controlled by varying the oxygen ...

The research focuses on the tailing dump, which is located in Norilsk industrial region’s (Northern Siberia) territory. difficulty of precisely calculating period tailings consolidation presented itself to authors while they conducted improving technological parameters alluvium. Without resolving this issue, it impossible improve technology In order assure safety and efficiency at all phases co...

Worldwide, rock fragments (RFs) are generally considered inert with respect to bulk soil hydraulic properties, such that all water retention properties predicted by national pedotransfer functions (such as S-map) based on the volumetric fraction of fine earth (<2 mm fraction) only. Research findings contradict those assumptions, but studies commonly focus porous RFs, and rely repacked cores lab...

An understanding of hydrological processes is vital for the sustainable management of groundwater resources, especially in areas where an aquifer interacts with surface water systems or where aquifer interconnectivity occurs. This is particularly important in areas that are subjected to frequent drought/flood cycles, such as the Cressbrook Creek catchment in Southeast Queensland, Australia. In ...

Groundwater is part of the hydrological cycle located below earth's surface in pores and crevices rocks soil. Water scarcity increasing around world need for water presence due to growing demands several fields. Geologically, Sekaran District composed alluvium formations where this formation consists kerakal, gravel, silt sand, clay, local fragments fossil shells mud. This study was conducted d...