Environmental hydraulics research for river health: recent advances and challenges

PM Rowiński, T Okruszko, A Radecki-Pawlik - Ecohydrology & …, 2022 - Elsevier
Environmental hydraulics, a neighboring research field to ecohydrology, is an intermediate
area between hydrodynamics and ecology/biology. The main research topic of this …

Reactive transport in open-channel flows with bed adsorption and desorption

J Zhan, W Jiang, Z Wu - Journal of Hydrology, 2024 - Elsevier
Researches on the solute dispersion with boundary adsorption and desorption are common
in various fields, such as chemistry, biology, and hydraulics. However, the Laplace …

Streamwise dispersion of soluble matter in solvent flowing through a tube

M Guan, G Chen - Journal of Fluid Mechanics, 2024 - cambridge.org
For the dispersion of soluble matter in solvent flowing through a tube as investigated
originally by GI Taylor, a streamwise dispersion theory is developed from a Lagrangian …

Effects of wind on transient dispersion of active particles in a free-surface wetland flow

MY Guan, L Zeng, WQ Jiang, XL Guo, P Wang… - … in Nonlinear Science …, 2022 - Elsevier
Mechanisms of active-particle transport in a wetland flow under wind are significant for
understanding various biological and ecological processes associated with wetlands. A …

The effect of solute release position on transient solute dispersion in floating wetlands: An analytical study

YD Ai, HC Dai, YW Zhai, B Chen, WX Huai - Journal of Cleaner Production, 2022 - Elsevier
Considering the stochastic and complex pollutant emissions in the application of floating
wetlands, we investigate the effects of release position on the solute transport in this work …

Spatial flow pattern, multi‐dimensional vortices, and junction momentum exchange in a partially covered submerged canopy flume

XF Yan, HF Duan, WHO Wai, CW Li… - Water Resources …, 2022 - Wiley Online Library
This study experimentally investigated the influence of a model‐submerged canopy on three‐
dimensional hydrodynamic structures in a partially obstructed flume. Canopy density, water …

Transient dispersion process of active particles

W Jiang, G Chen - Journal of Fluid Mechanics, 2021 - cambridge.org
Active particles often swim in confined environments. The transport mechanisms, especially
the global one as reflected by the Taylor dispersion model, are of great practical interest to …

Gyrotactic trapping of micro-swimmers in simple shear flows: a study directly from the fundamental Smoluchowski equation

B Wang, W Jiang, G Chen - Journal of Fluid Mechanics, 2022 - cambridge.org
Thin phytoplankton layers with vertically compressed structures found in stratified lakes and
coastal water bodies have been a hot-spot in marine science and fluid mechanics. Although …

Future changes in key plant traits across Central Europe vary with biogeographical status, woodiness, and habitat type

M Golivets, S Knapp, F Essl, B Lenzner… - Science of The Total …, 2024 - Elsevier
Many plant traits covary with environmental gradients, reflecting shifts in adaptive strategies
and thus informing about potential consequences of future environmental change for …

Unsteady solute dispersion in non-Newtonian fluid flow in a tube with wall absorption—Deviation from the Gaussianity

S Singh, P Murthy - Physics of Fluids, 2022 - pubs.aip.org
Unsteady solute dispersion in a pulsatile Herschel–Bulkley fluid flow in a tube is
reinvestigated to examine the significance of the skewness and kurtosis on the …