Hyporheic flow and transport processes: Mechanisms, models, and biogeochemical implications
Fifty years of hyporheic zone research have shown the important role played by the
hyporheic zone as an interface between groundwater and surface waters. However, it is only …
hyporheic zone as an interface between groundwater and surface waters. However, it is only …
Hyporheic zone denitrification: Controls on effective reaction depth and contribution to whole‐stream mass balance
Stream denitrification is thought to be enhanced by hyporheic transport but there is little
direct evidence from the field. To investigate at a field site, we injected 15NO3−, Br …
direct evidence from the field. To investigate at a field site, we injected 15NO3−, Br …
Coupled transport and reaction kinetics control the nitrate source‐sink function of hyporheic zones
The fate of biologically available nitrogen (N) and carbon (C) in stream ecosystems is
controlled by the coupling of physical transport and biogeochemical reaction kinetics …
controlled by the coupling of physical transport and biogeochemical reaction kinetics …
Hyporheic zone hydrologic science: A historical account of its emergence and a prospectus
MB Cardenas - Water Resources Research, 2015 - Wiley Online Library
The hyporheic zone, defined by shallow subsurface pathways through river beds and banks
beginning and ending at the river, is an integral and unique component of fluvial systems. It …
beginning and ending at the river, is an integral and unique component of fluvial systems. It …
A physical explanation for the development of redox microzones in hyporheic flow
MA Briggs, FD Day‐Lewis… - Geophysical …, 2015 - Wiley Online Library
Recent observations reveal a paradox of anaerobic respiration occurring in seemingly oxic‐
saturated sediments. Here we demonstrate a residence time‐based explanation for this …
saturated sediments. Here we demonstrate a residence time‐based explanation for this …
Denitrification in the banks of fluctuating rivers: The effects of river stage amplitude, sediment hydraulic conductivity and dispersivity, and ambient groundwater flow
Hyporheic exchange induced by periodic river fluctuations leads to important
biogeochemical processes, particularly nitrogen cycling, in riparian zones (RZs) where …
biogeochemical processes, particularly nitrogen cycling, in riparian zones (RZs) where …
Solutions for the diurnally forced advection‐diffusion equation to estimate bulk fluid velocity and diffusivity in streambeds from temperature time series
Work over the last decade has documented methods for estimating fluxes between streams
and streambeds from time series of temperature at two depths in the streambed. We present …
and streambeds from time series of temperature at two depths in the streambed. We present …
Upscaling nitrogen removal capacity from local hotspots to low stream orders' drainage basins
Denitrification is the main process removing nitrate in river drainage basins and buffer input
from agricultural land and limits aquatic ecosystem pollution. However, the identification of …
from agricultural land and limits aquatic ecosystem pollution. However, the identification of …
Reclaimed water reuse for groundwater recharge: A review of hot spots and hot moments in the hyporheic zone
Y Li, M Liu, X Wu - Water, 2022 - mdpi.com
As an alternative resource, reclaimed water is rich in the various nutrients and organic
matter that may irreparably endanger groundwater quality through the recharging process …
matter that may irreparably endanger groundwater quality through the recharging process …
Coupled 3‐D stream flow and hyporheic flow model under varying stream and ambient groundwater flow conditions in a pool‐riffle system
Exchange of water and solutes across the stream‐sediment interface is an important control
for biogeochemical transformations in the hyporheic zone (HZ). In this paper, we investigate …
for biogeochemical transformations in the hyporheic zone (HZ). In this paper, we investigate …