The contaminants are assumed to be dissolved in the pore water, sorbed on the soil matrix and mixed with the soil air.
In support of this hypothesis, we present examples from the literature which demonstrate that deposition of carbon-based and metal-based ENMs may cause, under specific conditions, changes to the matrix and properties of soil constituents and formation of contemporary anthropogenic soils.
This led to early initiation of internal erosion in dams composed of mixed materials, even at lower void ratios, due to selective removal of fines from the soil matrix and subsequent destabilization of the soil structure.
Studies were conducted in two matrices: Ottawa sand and soil from Warsaw, IN.
The principles and characteristics of sampling and analysis of different types of sample matrix are discussed, i.e., of air, water, biological, organic, and soil matrices.
The dynamic response of RAP-supported foundations was investigated for different conditions of geometry and soil matrix properties.
As for the relevant role of NOM in plant development, many studies indicated that it is associated with the activity of specific organic fractions present in soil solutions (dissolved organic matter; DOM) and soil matrix (soil organic matter; SOM), which have been operatively defined as humic substances (HS) and their fractions humic acids (HA), fulvic acids (FA) and Humin [1, 3].
The interfacial mechanical interaction between the reinforcement and soil matrix is a key factor in controlling the engineering properties of reinforced soil.
In this paper, a meso-scale numerical method for modelling sandy cobble strata is presented, which considers rock blocks and soil matrix as separate constituents.
Furthermore, it is observed that the tensile strength of fibre reinforced soil is dominated by fibre pull-out resistance, depending on the interfacial mechanical interaction between fibre surface and soil matrix.
