Understanding riverbank erosion through the Lens of Turbulence: A review

VK Das, K Debnath - Journal of Hydrology, 2024 - Elsevier
The loss of land due to riverbank erosion is a crucial factor in sha** landforms and plays a
significant role in fluvial geomorphology. Understanding and the quantification of the …

Experimental study on characteristics of turbulence and sediment transport produced by wind-induced water waves

M Sanjou, Y Sugihara - Physics of Fluids, 2023 - pubs.aip.org
Many researchers and engineers have shown great interest in mass transfer processes
produced by wind-induced waves. Such waves contribute significantly to the transfer of …

Research on oxygen transfer in an aerated flow with emergent vegetation

Y Bai, Y **a, N Geng, Y Qi, D Huang, Y Zhao… - Journal of …, 2023 - Elsevier
In the case of increasingly serious river pollution worldwide, aeration in channels is an
effective way to solve water pollution. However, traditional aeration research is aimed mainly …

Hydrodynamics affected by submerged vegetation with different flexibility under unidirectional flow

C Wu, S Wu, X Wu, Y Zhang, K Feng… - Frontiers in Marine …, 2023 - frontiersin.org
Submerged vegetation changes the hydrodynamic characteristics of rivers, lakes, wetlands,
and coastal zones. However, only a few studies have focused on the effect of flexible …

Precipitation fuels dissolved greenhouse gas (CO2, CH4, N2O) dynamics in a peatland-dominated headwater stream: results from a continuous monitoring setup

DR Piatka, RL Nánási, RM Mwanake… - Frontiers in …, 2024 - frontiersin.org
Stream ecosystems are actively involved in the biogeochemical cycling of carbon (C) and
nitrogen (N) from terrestrial and aquatic sources. Streams hydrologically connected to …

Impact of gaps on the flow statistics in an emergent rigid canopy

P Ranjan, K Mittal, LP Chamorro, RO Tinoco - Physics of Fluids, 2022 - pubs.aip.org
High-resolution large eddy simulations and complementary laboratory experiments using
particle image velocimetry were performed to provide a detailed quantitative assessment of …

From substrate to surface: a turbulence‐based model for gas transfer across sediment‐water‐air interfaces in vegetated streams

CY Tseng, RO Tinoco - Water Resources Research, 2022 - Wiley Online Library
Dissolved Oxygen (DO) fluxes across the air‐water and sediment‐water interface (AWI and
SWI) are two major processes that govern the amount of oxygen available to living …

Hydro‐biogeochemical controls on nitrate removal: Insights from artificial emergent vegetation experiments in a recirculating flume mesocosm

BR Waterman, AT Hansen - Water Resources Research, 2024 - Wiley Online Library
Environments with aquatic vegetation can mitigate excess nitrogen (N) loads to downstream
waters. However, complex interactions between multiple hydro‐biogeochemical processes …

Turbulence and sediment deposition in a channel with floating vegetation

Z Gui, Y Shan, C Li, S Sun, C Liu - Journal of Hydrology, 2024 - Elsevier
Floating canopies of vegetation alter the vertical profile of flow velocity within and below
canopies, which in turn impacts sediment deposition below canopies. This study explored …

Local gas transfer rate through the free surface in spatially accelerated open-channel turbulence

M Sanjou - Physics of Fluids, 2020 - pubs.aip.org
It is important to determine the transport mechanisms of dissolved gases through free
surfaces in open channels. Even though many physical and phenomenological models …