Bedload transport: a walk between randomness and determinism. Part 2. Challenges and prospects
C Ancey - Journal of Hydraulic Research, 2020 - Taylor & Francis
By the late nineteenth century, the scientific study of bedload transport had emerged as an
offshoot of hydraulics and geomorphology. Since then, computing bedload transport rates …
offshoot of hydraulics and geomorphology. Since then, computing bedload transport rates …
Morphodynamic modeling of river-dominated deltas: a review and future perspectives
River deltas are a compelling target for numerical simulation because they contain
seemingly organized patterns and shapes at a variety of scales. For instance, most river …
seemingly organized patterns and shapes at a variety of scales. For instance, most river …
Stability and asymmetry of tide‐influenced river bifurcations
AP Iwantoro, M van der Vegt… - Journal of Geophysical …, 2022 - Wiley Online Library
Bifurcations are important geomorphological features in tide‐influenced deltas. At
bifurcations, river flow and tides distribute sediment over the channel network and determine …
bifurcations, river flow and tides distribute sediment over the channel network and determine …
Defining the length parameter in river bifurcation models: a theoretical approach
M Redolfi - Earth Surface Processes and Landforms, 2023 - Wiley Online Library
One‐dimensional models for river bifurcations rely on a nodal point relation that determines
the distribution of sediments between the downstream branches. The most widely‐adopted …
the distribution of sediments between the downstream branches. The most widely‐adopted …
Free alternate bars in rivers: Key physical mechanisms and simple formation criterion
M Redolfi - Water Resources Research, 2021 - Wiley Online Library
Free alternate bars are large‐scale, downstream‐migrating bedforms characterized by an
alternating sequence of three‐dimensional depositional fronts and scour holes that …
alternating sequence of three‐dimensional depositional fronts and scour holes that …
Free and forced morphodynamics of river bifurcations
Water and sediment distribution by river bifurcations is often highly unbalanced. This may
result from a variety of factors, such as migration of bars, channel curvature and backwater …
result from a variety of factors, such as migration of bars, channel curvature and backwater …
Modeling of scour depth and length of a diversion channel flow system with soft computing techniques
This study employed soft computing techniques, namely, support vector machine (SVM) and
Gaussian process regression (GPR) techniques, to predict the properties of a scour hole …
Gaussian process regression (GPR) techniques, to predict the properties of a scour hole …
Flow and suspended sediment division at two highly asymmetric bifurcations in a river delta: Implications for channel stability
K Kästner, AJF Hoitink - Journal of Geophysical Research …, 2019 - Wiley Online Library
The division of sediment at river bifurcations results from the complex interaction between
three‐dimensional flow, planform, and channel bed morphology, as well as the …
three‐dimensional flow, planform, and channel bed morphology, as well as the …
Viewing second-order phase transitions as a metaphor for river bifurcations
N Ragno - Journal of Fluid Mechanics, 2023 - cambridge.org
The Earth's landscape hosts a variety of patterns resulting from the interaction between a
sediment-carrying fluid and an erodible boundary. Here, the morphodynamics of river …
sediment-carrying fluid and an erodible boundary. Here, the morphodynamics of river …
Coupled morphodynamics of river bifurcations and confluences
Multithread fluvial environments like anastomosing and braided rivers are fundamentally
directed by the continuous concatenation of channel bifurcations and confluences, which …
directed by the continuous concatenation of channel bifurcations and confluences, which …