Bedload transport: a walk between randomness and determinism. Part 1. The state of the art

C Ancey - Journal of Hydraulic Research, 2020 - Taylor & Francis
This paper outlines the various approaches used to calculate bedload transport. As bedload
transport exhibits considerable spatial and temporal variations, computing the bedload …

The fascination of a shallow-water theory for the formation of megaflood-scale dunes and antidunes

P Bohorquez, P Cañada-Pereira, PJ Jimenez-Ruiz… - Earth-science …, 2019 - Elsevier
Exceptional megaflood-scale bedforms on Earth are commonly associated with the
catastrophic draining of glacial lakes in the late Pleistocene. The widest studied events have …

River plastic transport affected by tidal dynamics

LJ Schreyers, THM Van Emmerik… - Hydrology and Earth …, 2024 - hess.copernicus.org
Plastic is an emerging pollutant, and the quantities in rivers and oceans are expected to
increase. Rivers are assumed to transport land-based plastic into the ocean, and the fluvial …

[HTML][HTML] PTV-Stream: A simplified particle tracking velocimetry framework for stream surface flow monitoring

F Tauro, R Piscopia, S Grimaldi - Catena, 2019 - Elsevier
Particle tracking velocimetry (PTV) is a promising image-based approach for remote
streamflow measurements in natural environments. However, most PTV approaches require …

Estimating mean bedload transport rates and their uncertainty

C Ancey, I Pascal - Journal of Geophysical Research: Earth …, 2020 - Wiley Online Library
Measuring bedload transport rates usually involves measuring the flux of sediment or
collecting sediment during a certain interval of time Δ t. Because bedload transport rates …

Comparing Field, Probabilistic, and 2D Numerical Approaches to Assess Gravel Mobility in a Gravel‐Bed River

F Arnaud, A Paquier, D Vázquez‐Tarrío… - Water Resources …, 2023 - Wiley Online Library
Sediment transport is a key process that affects the morphology and ecological habitat
diversity of rivers. As part of a gravel augmentation program to mitigate sediment deficit …

Estimation of bed material transport in gravel‐bed streams using the virtual velocity approach: Insights from the North‐Western Himalayas, India

A Yadav, S Sen, L Mao… - Earth Surface Processes …, 2024 - Wiley Online Library
This study focuses on evaluating the sediment mobility and transport patterns in two
Himalayan rivers (Aglar and Paligad Rivers) during monsoon and non‐monsoon flows. The …

A statistical description of particle motion and rest regimes in open‐channel flows under low bedload transport

MX Liu, A Pelosi, M Guala - Journal of Geophysical Research …, 2019 - Wiley Online Library
In the last decade several efforts were devoted to model sediment‐particle transport in rivers
as a stochastic process. Experimental observations are therefore needed to validate these …

Assessing controls on the displacement of tracers in gravel-bed rivers

D Vázquez-Tarrío, RJ Batalla - Water, 2019 - mdpi.com
Particle travel length is one of the main dimensions of bedload and strongly influences river
morpho-dynamics, particularly when exploring the interactions between sediment transport …

Dynamics of Dual‐Mode Bedload Transport With Three‐Dimensional Alternate Bars Migration in Subcritical Flow: Experiments and Model Analysis

ZP Li, M Kiani Oshtorjani, D Chen… - Journal of …, 2023 - Wiley Online Library
Bedload transport often exhibits dual‐mode behavior due to interactions of spatiotemporal
controlling factors with the migrating three‐dimensional bedforms (characterized by the fully …