The assessment of shear stress and bed stability in stream ecology

AC Schwendel, RG Death, IC Fuller - Freshwater biology, 2010 - Wiley Online Library
Substratum stability and shear stress exerted by flowing water can have a strong influence
on the structure of benthic communities. Bed stability can be characterised in a variety of …

Comparison of fixed-and moving-vessel flow measurements with an aDp in a large river

RN Szupiany, ML Amsler, JL Best… - Journal of Hydraulic …, 2007 - ascelibrary.org
A comparison of three-dimensional flow velocity measurements, made with an acoustic
Doppler profiler (aDp) from fixed and moving vessels at cross sections of the Paraná River …

Mapping spatial distributions and uncertainty of water and sediment flux in a large gravel bed river reach using an acoustic Doppler current profiler

CD Rennie, M Church - Journal of Geophysical Research …, 2010 - Wiley Online Library
Spatial distributions of depth‐averaged water velocity, shear velocity, and apparent bed load
velocity are mapped for the first time in a long reach of a wandering gravel bed river, lower …

Linking the spatial distribution of bed load transport to morphological change during high‐flow events in a shallow braided river

RD Williams, CD Rennie, J Brasington… - Journal of …, 2015 - Wiley Online Library
This paper provides novel observations linking the connections between spatially distributed
bed load transport pathways, hydraulic patterns, and morphological change in a shallow …

Hydraulic validation of two‐dimensional simulations of braided river flow with spatially continuous aDcp data

RD Williams, J Brasington, M Hicks… - Water Resources …, 2013 - Wiley Online Library
Gravel‐bed braided rivers are characterized by shallow, branching flow across low relief,
complex, and mobile bed topography. These conditions present a major challenge for the …

[HTML][HTML] Relevance of acoustic methods to quantify bedload transport and bedform dynamics in a large sandy-gravel-bed river

J Le Guern, S Rodrigues, T Geay… - Earth Surface …, 2021 - esurf.copernicus.org
Despite the inherent difficulties in quantifying its value, bedload transport is essential for
understanding fluvial systems. In this study, we assessed different indirect bedload …

Flow field and morphology mapping using ADCP and multibeam techniques: Survey in the Po River

M Guerrero, A Lamberti - Journal of Hydraulic Engineering, 2011 - ascelibrary.org
An 8-km-long and 250-m-wide reach of the Po River (Italy) was surveyed with two vessels,
aiming to investigate the channel morphology and flow field characterizing this major Italian …

[图书][B] Experimental hydraulics: Methods, Instrumentation, data processing and management: Volume II: Instrumentation and measurement techniques

J Aberle, C Rennie, D Admiraal, M Muste - 2017 - taylorfrancis.com
This is the second volume of a two-volume guide to designing, conducting and interpreting
laboratory and field experiments in a broad range of topics associated with hydraulic …

3‐D flow and scour near a submerged wing dike: ADCP measurements on the Missouri River

EC Jamieson, CD Rennie, RB Jacobson… - Water Resources …, 2011 - Wiley Online Library
Detailed mapping of bathymetry and three‐dimensional water velocities using a boat‐
mounted single‐beam sonar and acoustic Doppler current profiler (ADCP) was carried out in …

One‐dimensional modeling of bed evolution in a gravel bed river subject to a cycled flood hydrograph

M Wong, G Parker - Journal of Geophysical Research: Earth …, 2006 - Wiley Online Library
How does a mountain river adjust to accommodate repeated flood hydrographs? Do flood
hydrographs cause major cycles of aggradation and degradation of the river bed? Here …