Due to their substantial volume, subsoils contain more of the total soil carbon (C) pool than
topsoils. Much of this C is thousands of years old, suggesting that subsoils offer …

Over the past two decades soil spectroscopy, particularly, in the infrared range, is becoming
a powerful technique to simplify analysis relative to the traditional chemical methods. It is …

Quantitative assessment of soil functions requires the characterization of soil capability and
condition. Mid-infrared (MIR) spectroscopy has been suggested as a viable alternative to the …

Abstract Visible-to-near-infrared (vis–NIR) and mid-infrared (MIR) spectroscopy have been
widely utilized for the quantitative estimation of soil organic carbon (SOC). The fusion of vis …

Depending on the uniformity of the quality attribute within agricultural products, there is often
a need to develop non-destructive and efficient evaluation methods to assure their qualities …

Digital mapping of soil organic carbon (SOC) is crucial to evaluate its spatial variability and
also to assess environmental factors controlling it at field scale. The current study was …

Reflectance spectra of soil can be used to estimate the concentrations of organic carbon in
soil (SOC). The estimates are more or less imprecise, but spectroscopy is quicker, less …

Estimating soil organic carbon (SOC) in topsoil can help improve soil quality and food
production. This study aimed to explore the potential of airborne hyperspectral image to …

Digital soil mapping has been increasingly advocated as an efficient approach to deliver fine-
resolution and up-to-date soil information in evaluating soil ecosystem services. Considering …

Soil organic matter (SOM) is a key index for evaluating soil fertility and plays a vital role in
the terrestrial carbon cycle. Visible and near-infrared (Vis-NIR) spectroscopy is an effective …