Sentence examples for soils comprised of from inspiring English sources

An experimental program was carried out in the laboratory on different artificial soils, comprised of clay and sand stabilized with cement, in order to determine the unconfined compressive strength, flexion strength, porosity, density and dynamic modulus.

The curve exhibited the desaturation typical of fine-grained soils comprises of gradual decrease in the gravimetric moisture content as soil suction increases due to the presence of small pore spaces.

Soils were comprised of nutrient poor sandy chestnut soils on sand and loam sediments (see Table S1 for soil chemical properties).

The surface soils comprise mostly of ferruginous lime quartzite, granites, and schistose rock minerals (Verma et al. 2015).

The Soil Health Tool is an integrative soil testing approach that measures inorganic N, P, and K with a soil extractant comprised of organic acids.

The mine topsoil used in this study is classified as a technic (Witbank) form of South African soil (Fey 2010) belonging to the anthropic group that is equivalent to the WRB soil group comprised of anthrosols and technosols (IUSS Working Group 2006).

The layered soil was comprised of 1/3 FFMM and 2/3 PMM, with the FFMM placed on the top.

The curve shows that the soil is comprised of about 99.9 % of silt and clay (≤74 μm), and 0.1 % of sand (≤5 mm).

The inorganic part of soil is comprised of several particle size fractions which have been classified according to a number of systems [89].

The geological layers underneath the burials, which for the most part were interred in soil, are comprised of loose riverbed gravel and stones.

As a consequence, Al toxicity is one of the most severe global problems of acid soils especially since these soils comprise approximately 30%% of the world's arable land (von Uexkull and Mutert 1995).