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Is the Hyporheic Zone Relevant beyond the Scientific Community? [PDF]
Water, 2019 Rivers are important ecosystems under continuous anthropogenic stresses. The hyporheic zone is a ubiquitous, reactive interface between the main channel and its surrounding sediments along the river network. We elaborate on the main physical, biological, and biogeochemical drivers and processes within the hyporheic zone that have been studied by ...
Jörg Lewandowski +41 more
exaly +14 more sources
A Review of the Hyporheic Zone, Stream Restoration, and Means to Enhance Denitrification
Critical Reviews in Environmental Science and Technology, 2014 The hyporheic zone is the subsurface area below and adjacent to a stream where groundwater mixes with stream water, through vertical, lateral, and longitudinal flows.
David J Tonjes
exaly +3 more sources
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. The region of sediments where the exchange and mixing of surface and subsurface waters occurs is the hyporheic zone.
BIANCO, LORENZA +2 more
openaire +3 more sources
The hyporheic zone considered as an ecotone
, 2018 Physical, chemical, or biological exchanges that occur between the groundwater system and surface waters pass through the interstitial sediments underlying the river channel. This paper assesses the role these interstitial sediments can have in lotic ecosystem functioning.
Sabater, Francesc, B. Vila, Peter
openaire +2 more sources
Transformation of Micropollutants in the Hyporheic Zone
, 2020 Hyporheic zones (HZs) are reactive transition regions between rivers and aquifers which are thought to play an important role in the attenuation of micropollutants. Micropollutants are chemical substances such as pharmaceuticals, industrial chemicals or personal care products that are found in trace concentrations in the environment and that can be ...
Posselt, Malte
openaire +2 more sources
Deposition process and mechanism of colloidal particles in hyporheic zone
Shui kexue jinzhan, 2021 The hyporheic zone is a region where surface and subsurface water mix in rivers. It is an important area for the exchange of mass and energy and an essential habitat for aquatic organisms.
Zhongtian ZHANG +4 more
doaj +1 more source
Study of heterogeneous vertical hyporheic flux via streambed temperature at different depths [PDF]
Proceedings of the International Association of Hydrological Sciences, 2015 The hyporheic flux can be characterized using the heat-tracing method. Based on the analytical solution of the one-dimensional steady-state heat transport equation under vertical groundwater discharge conditions, hyporheic flux was obtained via a curve ...
J. Zhu +6 more
doaj +1 more source
How daily groundwater table drawdown affects the diel rhythm of hyporheic exchange [PDF]
Hydrology and Earth System Sciences, 2021 Groundwater table dynamics extensively modify the volume of the hyporheic zone and the rate of hyporheic exchange processes. Understanding the effects of daily groundwater table fluctuations on the tightly coupled flow and heat transport within hyporheic
L. Wu +12 more
doaj +1 more source
Frontiers in Water, 2021 A critical component of assessing the impacts of climate change on watershed ecosystems involves understanding the role that dissolved organic matter (DOM) plays in driving whole ecosystem metabolism.
Jane D. Fudyma +5 more
doaj +1 more source
Knowledge and Management of Aquatic Ecosystems, 2021 We studied distributions and abundances of macroinvertebrates in relation to hyporheic water exchange (HWE) patterns of the upper Biebrza − a small, lowland, low dynamic European river located in Northeast Poland.
Grygoruk Mateusz +7 more
doaj +1 more source