Sentence examples for fractionation of soil from inspiring English sources

In this work, we develop a tool for modeling the erosion-induced fractionation of soil aggregates and characterizing their compositions and redistribution pathways in the landscapes.

Physical fractionation of soil according to particle size followed by chemical, biological, and physical analyses of fractions is a powerful tool in process-oriented SOM research (Mao et al. 2007).

Total humus compounds (humic + fulvic acids) were extracted at pH 12 with NaOH, and humic acids were precipitated at pH 2 with HCl, according to fractionation of soil organic matter protocol proposed by Chouliaras et al. (1975).

In this study we performed the established particle-size fractionation of soils from 54 intensively monitored sites in Germany and from archived samples from 5 other long-term experiments in Germany and the United Kingdom.

Lu et al. (2007) proposed the Cd to be the most mobile in his work on the fractionation of urban soil.

It is anticipated that this study could be a precursor for modelling heavy metal fractionation of contaminated soils based on water regime in the environment.

The mass balance of solvent fractionation of such soils revealed that <2% each belonged to organic acids and bases, ∼4% to fractions designed polar neutrals, ∼8% to polar aromatics, ∼7% to dichloromethane solubles, and ∼79% to cylohexane solubles, among them ∼63% acetone soluble compounds.

The obtained equations may represent a new approach of rapid and universally applicable "mathematical" fractionation requiring only contents of soil organic carbon, total nitrogen, clay and water in soil equilibrated at 76% relative humidity.

To define the range of the biogenic end-member, we have considered that biogenic CO2 in the soil is +4.4‰ heavier than the soil-respired CO2 produced by roots, owing to the fractionation of diffusion within the soil (Cerling et al. 1991).

The paper presents the fractionation of aluminum in the samples of soil and plants of different species using a selective single-step extraction method.

I am enclosing herewith a manuscript entitled "[Availability and Chemical fractionation of phosphorus in Acid soils of Hagereselam, Southern Ethiopia under different rates of lime] for possible evaluation.