[HTML][HTML] Rarefied particle motions on hillslopes–Part 4: Philosophy

DJ Furbish, TH Doane - Earth Surface Dynamics, 2021 - esurf.copernicus.org
Theoretical and experimental work (Furbish et al., 2021a, b, c) indicates that the travel
distances of rarefied particle motions on rough hillslope surfaces are described by a …

Post-fire evolution of ravel transport regimes in the Diablo Range, CA

HL Jacobson, DL Roth, G Walton… - Earth Surface …, 2024 - esurf.copernicus.org
Post-fire changes to the transport regime of dry ravel, which describes the gravity-driven
transport of individual particles downslope, are poorly constrained but critical to understand …

[HTML][HTML] Rarefied particle motions on hillslopes–Part 2: Analysis

DJ Furbish, SGW Williams, DL Roth… - Earth Surface …, 2021 - esurf.copernicus.org
We examine a theoretical formulation of the probabilistic physics of rarefied particle motions
and deposition on rough hillslope surfaces using measurements of particle travel distances …

[HTML][HTML] Probabilistic description of bedload fluxes from the aggregate dynamics of individual grains

JK Pierce, MA Hassan… - Earth Surface …, 2022 - esurf.copernicus.org
We formulate the bedload sediment flux probability distribution from the Lagrangian
dynamics of individual grains. Individual particles obey Langevin equations wherein the …

Particle energy partitioning and transverse diffusion during rarefied travel on an experimental hillslope

SGW Williams, DJ Furbish - Earth Surface Dynamics …, 2021 - esurf.copernicus.org
Recent theoretical and experimental work (Furbish et al., 2020a, 2020b) indicates that
rarefied particle motions on rough hillslope surfaces are controlled by the balance between …

Rarefied particle motions on hillslopes: 1. Theory

DJ Furbish, JJ Roering, TH Doane… - Earth Surface …, 2020 - esurf.copernicus.org
We describe the probabilistic physics of rarefied particle motions and deposition on rough
hillslope surfaces. The particle energy balance involves gravitational heating with …

Stochastic description of the bedload sediment flux

K Pierce, M Hassan, R Ferreira - Earth Surface Dynamics …, 2022 - esurf.copernicus.org
We present a new formulation of the bedload sediment flux probability distribution. Individual
particles obey Langevin equations which are switched on and off by particle entrainment …

[HTML][HTML] Rarefied particle motions on hillslopes–Part 3: Entropy

DJ Furbish, SGW Williams… - Earth Surface …, 2021 - esurf.copernicus.org
Theoretical and experimental work (Furbish et al., 2021a, b) indicates that the travel
distances of rarefied particle motions on rough hillslope surfaces are described by a …