A review of non‐equilibrium water flow and solute transport in soil macropores: Principles, controlling factors and consequences for water quality

NJ Jarvis - European Journal of Soil Science, 2020 - Wiley Online Library
This review discusses the causes and consequences of 'non‐equilibrium'water flow and
solute transport in large structural pores or macropores (root and earthworm channels …

Applications of fractals in soil and tillage research: a review

E Perfect, BD Kay - Soil and Tillage Research, 1995 - Elsevier
Fractals are spatial and temporal model systems generated using iterative algorithms with
simple scaling rules. This paper reviews the literature on spatial fractals as it applies to soil …

[KİTAP][B] Handbook of soil sciences: properties and processes

PM Huang, Y Li, ME Sumner - 2011 - books.google.com
An evolving, living organic/inorganic covering, soil is in dynamic equilibrium with the
atmosphere above, the biosphere within, and the geology below. It acts as an anchor for …

Fractal models for predicting soil hydraulic properties: a review

D Giménez, E Perfect, WJ Rawls, Y Pachepsky - Engineering Geology, 1997 - Elsevier
Modern hydrological models require information on hydraulic conductivity and soil-water
retention characteristics. The high cost and large spatial variability of measurements makes …

A new method for calculating fractal dimensions of porous media based on pore size distribution

Y **a, J Cai, WEI Wei, X Hu, XIN Wang, X Ge - Fractals, 2018 - World Scientific
Fractal theory has been widely used in petrophysical properties of porous rocks over several
decades and determination of fractal dimensions is always the focus of researches and …

Relations between macropore network characteristics and the degree of preferential solute transport

M Larsbo, J Koestel, N Jarvis - Hydrology and Earth System …, 2014 - hess.copernicus.org
The characteristics of the soil macropore network determine the potential for fast transport of
agrochemicals and contaminants through the soil. The objective of this study was to …

A pore‐scale numerical model for flow through porous media

YI Zhu, PJ Fox, JP Morris - International journal for numerical …, 1999 - Wiley Online Library
A pore‐scale numerical model based on Smoothed Particle Hydrodynamics (SPH) is
described for modelling fluid flow phenomena in porous media. Originally developed for …

Quantifying soil structure and preferential flow in intact soil using X‐ray computed tomography

L Luo, H Lin, P Halleck - Soil Science Society of America …, 2008 - Wiley Online Library
Computed tomography (CT) provides a nondestructive means of observing soil structure
and monitoring solute breakthrough in real time. We investigated an intact soil column 10 cm …

Multifractal analysis of discretized X-ray CT images for the characterization of soil macropore structures

FSJ Martínez, MA Martín, FJ Caniego, M Tuller… - Geoderma, 2010 - Elsevier
A correct statistical model of soil pore structure can be critical for understanding flow and
transport processes in soils, and creating synthetic soil pore spaces for hypothetical and …

Use of X-ray tomography for examining root architecture in soils

LH Hou, W Gao, ZH Weng, CL Doolette, A Maksimenko… - Geoderma, 2022 - Elsevier
Despite the critical importance of roots within soils for supporting plant growth, the
assessment of root distribution in soils remains difficult and much is unknown regarding their …