… of radium (Ra-226) in geological subsurface media, sheds light on its periodic release into
… source for subsurface gas flows and for cyclic exhalation into the soil-atmosphere interface. …

… In conclusion, the geometry of porous media has … flow in porous media, and thus more
elaborate study is needed to gain the confidence on the cyclic efficiency of CAES in porous media. …

… brine in porous media [45] – indicating poorer H 2 flow ability. … saturation required to initiate
the flow of hydrogen, increased … of the fluid flow dynamics during subsurface H 2 storage and …

… :media:wrcr24994:wrcr24994-math-0004 , with a cycle lasting approximately 10 min in Figure
3; there was no net change in saturation when averaging over a differential pressure cycle. …

… media, such as constructed wetlands. Similarly, the Cartridge Theory, as discussed in Samsó
and García 18 , describes the functioning of horizontal subsurface flow … into the subsurface, …

… media is emerging, but the understanding of H 2 reconnection and recovery mechanisms
under cyclic … H 2 reconnects in the subsequent injection cycle, predominantly in proximity to the …

… of the whole continental hydrological cycle, including the surface and subsurface compartments
and their … medium and a constant water mass density, the flow equation is written as …

… Finally, we show example images of fluid flow in the chips and discuss useful pore-scale
transport experiments that can be conducted with these geology-inspired nanofluidic devices to …

… flow to be the response of a physical system to a stimulus or excitation. The groundwater
system consists of a subsurface porous medium … use the terms cyclic (or cyclical) and rhythmic …

… to understand cyclic process evolution. … subsurface velocity statistics in space and time in
a highly instrumented site to establish upscaled transport models, for porous and fracture media…