Changes in invertebrate assemblage composition in benthic and hyporheic zones during a severe supraseasonal drought [PDF]
, 2014 Droughts are unpredictable disturbances characterized in streams by declining flow, reduced habitat availability, and deteriorating abiotic conditions.
Wood, PJ +7 more
core +1 more source
Impact of hyporheic zones on nutrient dynamics [PDF]
, 2013 Riverine sediments play a fundamental role within the fluvial system, since they represent potential removal zones of stream-borne pollutants and, in particular, nutrients derived by anthropogenic activities.
BIANCO, LORENZA +2 more
core +1 more source
Dynamic Hyporheic Zones: Exploring the Role of Peak Flow Events on Bedform‐Induced Hyporheic Exchange [PDF]
Water Resources Research, 2019 AbstractDischarge varies in space and time, driving hyporheic exchange processes in river corridors that affect biogeochemical cycling and ultimately control the dynamics of biogeochemical hot spots and hot moments. Herein, we use a reduced‐order model to conduct the systematic analysis of the interplay between discharge variability (peak flow ...
Singh, Tanu +5 more
openaire +1 more source
Hyporheic invertebrates as bioindicators of ecological health in temporary rivers: a meta-analysis [PDF]
, 2013 Worldwide, many rivers cease flow and dry either naturally or owing to human activities such as water extraction. However, even when surface water is absent, diverse assemblages of aquatic invertebrates inhabit the saturated sediments below the river bed
Sheldon, Fran +8 more
core +1 more source
Longitudinal transformation of nitrogen and carbon in the hyporheic zone of an N-rich stream: A combined modelling and field study [PDF]
, 2011 A combined modelling and field study approach was used to examine biogeochemical functioning of the hyporheic zone in two gravel bars in an N-rich fourth-order stream (River Hers, south-west France).
Vervier, P. +20 more
core +1 more source
The importance and challenge of hyporheic mixing [PDF]
Water Resources Research, 2017 AbstractThe hyporheic zone is the interface beneath and adjacent to streams and rivers where surface water and groundwater interact. The hyporheic zone presents unique conditions for reaction of solutes from both surface water and groundwater, including reactions which depend upon mixing of source waters.
Erich T. Hester +3 more
openaire +1 more source
Low flow controls on benthic and hyporheic macroinvertebrate assemblages during supra-seasonal drought [PDF]
, 2009 Despite the widely accepted importance of the hyporheic zone as a habitat for stream macroinvertebrates during floods, few data exist regarding community composition and distribution during periods of low flow or drought in perennial streamsi ...
Wood, PJ +6 more
core +1 more source
Faunal response to benthic and hyporheic sedimentation varies with direction of vertical hydrological exchange [PDF]
, 2014 1. Sedimentation and clogging of benthic and hyporheic zone substrates is increasingly being recognised as one of the greatest threats to the ecological integrity of riverine ecosystems globally. This ex-situ study examined the influence of sedimentation
Wood, PJ +14 more
core +1 more source
Influence of the hyporheic zone on the phosphorus dynamics of a large gravel-bed river, Garonne River, France [PDF]
, 2009 Phosphorus (P) concentrations in sediments and in surface and interstitial water from three gravel bars in a large river (Garonne River, southern France) were measured daily, downstream of a wastewater treatment plant for a city of 740 000 inhabitants ...
Simeoni-Sauvage, Sabine +10 more
core +1 more source
edsaac/turbulence-hyporheic-clogging: Initial release
, 2023 Initial release of the code used in the manuscript "Turbulence-driven clogging of hyporheic zones by fine particle filtration", submitted to ...
Edwin
core +1 more source