In this chapter, the authors provide a comprehensive analysis and synthesis of the
interactions between important drivers and controls of hyporheic exchange and …

The effects of bed roughness, isolated from those of bed permeability, on the vertical
transport processes across the sediment–water interface (SWI) are not well understood. We …

Pore-scale velocity and turbulence structures near streambeds may control solute transport
and dispersion in streams. In this study, pore-scale flow and transport simulations are …

Hyporheic exchange in riverbeds is driven by current‐bed topography interactions. Because
riverbeds exhibit topographic roughness across scales, from individual grains to bedforms …

Hyporheic exchange, or the exchange of water and solutes between surface and subsurface
water at the sediment‐water interface, regulates water quality and biogeochemical cycle in …

Solute transport and biogeochemical reactions in porous and fractured media flows are
controlled by mixing, as are subsurface engineering operations such as contaminant …

Rivers transport contaminant microorganisms (including fecal indicator bacteria and human
pathogens) long distances downstream of diffuse and point sources, posing a human health …

Hyporheic exchange (HE), fine particle deposition and clogging are tightly coupled
processes that control ecosystem services in rivers. While HE is assumed to be induced …

The hyporheic zone (HZ) plays an important role in the river ecosystem, and hyporheic
exchange and solute transport in the HZ are important ecological functions. However, the …

The presence of bacteria and viruses in freshwater represents a global health risk. The
substantial spatial and temporal variability of microbes leads to difficulties in quantifying the …