Chapter Seven: Modeling the Impact of Preferential Flow on Nonpoint Source Pollution

N Jarvis - Physical Nonequilibrium in Soils, 2022 - taylorfrancis.com
This chapter reviews the development and application of models to predict the impact of
physical nonequilibrium processes on agricultural nonpoint source pollution. Classical …

Arbuscular mycorrhizas: a promising component of plant production systems provided favorable conditions for their growth

M Bitterlich, Y Rouphael, J Graefe… - Frontiers in plant …, 2018 - frontiersin.org
Arbuscular mycorrhizal (AM) fungi have become an attractive target as biostimulants in
agriculture due to their known contributions to plant nutrient uptake and abiotic stress …

Hydraulic conductivity estimation for soils with heterogeneous pore structure

W Durner - Water resources research, 1994 - Wiley Online Library
The hydraulic conductivity function, which is required to solve the Richards equation, is
difficult to measure. Therefore prediction methods are frequently used where the shape of …

A dual‐porosity model for simulating the preferential movement of water and solutes in structured porous media

HH Gerke, MT Van Genuchten - Water resources research, 1993 - Wiley Online Library
A one‐dimensional dual‐porosity model has been developed for the purpose of studying
variably saturated water flow and solute transport in structured soils or fractured rocks. The …

[图书][B] Soil physics companion

AW Warrick - 2001 - taylorfrancis.com
An authoritative reference on soil physics, Soil Physics Companion is lavishly illustrated with
graphs, charts, line drawings, and equations. The book provides a valuable source of …

Soil hydraulic properties as related to soil structure

M Kutílek - Soil and Tillage Research, 2004 - Elsevier
Soil structure is one of the main attributes of soil quality. It influences the soil pore system
and through it all parameters of equations describing the transport processes in soil. Soil …

Arbuscular mycorrhiza improves substrate hydraulic conductivity in the plant available moisture range under root growth exclusion

M Bitterlich, P Franken, J Graefe - Frontiers in Plant Science, 2018 - frontiersin.org
Arbuscular mycorrhizal fungi (AMF) proliferate in soils and are known to affect soil structure.
Although their contribution to structure is extensively investigated, the consequences of …

The influence of uniaxial compression upon pore size distribution in bi-modal soils

M Kutílek, L Jendele, KP Panayiotopoulos - Soil and Tillage Research, 2006 - Elsevier
Transport of water, of dissolved and non-dissolved chemicals, of gas, the rooting of plants
and the conditions for all soil biota are influenced by the soil porous system and by the soil …

Closed‐form expression for the multi‐modal unsaturated conductivity function

E Priesack, W Durner - Vadose Zone Journal, 2006 - Wiley Online Library
In this note we derive a closed‐form expression representing the hydraulic conductivity
function for soils with a multi‐modal pore size distribution. By combining the multi‐modal …

Evaluating dual porosity of pelletized diatomaceous earth using bimodal soil-water characteristic curve functions

CA Burger, CD Shackelford - Canadian geotechnical journal, 2001 - cdnsciencepub.com
Les données de la courbe caractéristique sol-eau pour des spécimens contenant des
granules de 1 mm à 2 mm de diamètre de terre diatomée sont mesurées au moyen d'une …