Results 121 to 130 of about 7,895 (223)

Tracing sources and fate of zinc in a mining-impacted river catchment: insights from flow measurements, synoptic sampling, and zinc isotopes [PDF]

, 2010
This paper reports on the comprehensive monitoring of the Rookhope Burn catchment in the Weardale valley, northern Pennines (Uk), which has been subject to lead, zinc, and fluorspar mining for over two centuries.
Banks, Vanessa J., Chenery, Simon, Palumbo-Roe, Barbara, Weiss, Dominik   +3 more
core  

Hyporheic Zone Hydrochemistry of the Mine-Polluted River

Journal of Geoscience and Environment Protection, 2015
Intensity of stream waters mixing with groundwaters and lateral extent of these processes in the hyporheic zone were investigated in a near-bank sandbar and an adjacent floodplain through the comparison of groundwaters and stream water chemistry of the Bia?a Przemsza River in southern Poland.
openaire   +1 more source

La zone hyporhéique, une composante à ne pas négliger dans l'état des lieux et la restauration des cours d'eau

, 2008
Les projets de restauration des cours d'eau sont maintenant de plus en plus fréquents et ambitieux. Intégrant un grand nombre de composantes de l'hydrosystème, ils ne prennent néanmoins pas pleinement en compte sa dimension verticale et oublient souvent ...
Breil, Pascal, Claret, C., Datry, T., Dole-Olivier, Marie-José, Lafont, M., Marmonier, Pierre, Perrin, J.F.   +6 more
core   +1 more source

Ibuprofen Degradation and Associated Bacterial Communities in Hyporheic Zone Sediments. [PDF]

Microorganisms, 2020
Rutere C, Knoop K, Posselt M, Ho A, Horn MA.   +4 more
europepmc   +1 more source

Impact of hyporheic zones on nutrient dynamics

, 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.
openaire   +2 more sources

The influence of in-stream structures on temperature dynamics via induced hyporheic exchange

Journal of Freshwater Ecology
In-stream restoration structures, such as woody weirs, are intended to enhance hyporheic exchange, thus altering temperature dynamics in restored reaches. However, the relative effects of various in-stream structure types and streambed settings (i.e. the
Jinghong Feng, Junxiong Luo, Ying Liu, Liu Defu, Linlin Li, Ziyan Lu, Xunchuan Song, Weiping Jiang   +7 more
doaj   +1 more source

Hyporheic fauna from interstitial of the Someş River basin (Transylvania, northwestern Romania) [PDF]

, 2009
Biodiversity in hyporheic habitats (interstitial water habitats in river bank sediments) has been studied on Someşul Cald (Warm Someş) and Someşul Rece (Cold Someş) River (north-western Romania, Transylvania), from March to October 2004.
Claudia Pavelescu, Ioana Meleg, Mirela Cîmpean   +2 more
core  

Quantifying Benthic Biolayer Contributions to Whole‐Stream Reactivity by Unifying Surface and Subsurface Observations: Field Evidence and Theory

Water Resources Research
The benthic biolayer is a shallow zone of reactive streambed sediments, widely believed to contribute disproportionately to whole‐stream reactions such as aerobic respiration and contaminant transformation.
Kevin R. Roche, Marco Dentz, Ryan M. Samolis, Jase L. Hixson, Ricardo González‐Pinzón, Skuyler P. Herzog, Junyeol Kim, Adam S. Ward, Diogo Bolster   +8 more
doaj   +1 more source

Contamination Level, Ecological Risk, and Source Identification of Heavy Metals in the Hyporheic Zone of the Weihe River, China. [PDF]

Int J Environ Res Public Health, 2020
Ahamad MI, Song J, Sun H, Wang X, Mehmood MS, Sajid M, Su P, Khan AJ.   +7 more
europepmc   +1 more source

The suitability of using dissolved gases to determine groundwater discharge to high gradient streams [PDF]

, 2018
Clark, Jordan F, Gleeson, Tom, Manning, Andrew H, Popp, Andrea, Zane, Matthew   +4 more
core   +2 more sources