From laboratory to proximal sensing spectroscopy for soil organic carbon estimation—A review
Rapid and cost-effective soil properties estimations are considered imperative for the
monitoring and recording of agricultural soil condition for the implementation of site-specific …
monitoring and recording of agricultural soil condition for the implementation of site-specific …
Visible and near‐infrared reflectance spectroscopy for investigating soil mineralogy: A review
Clay minerals are the most reactive and important inorganic components in soils, but soil
mineralogy classifies as a minor topic in soil sciences. Revisiting soil mineralogy has been …
mineralogy classifies as a minor topic in soil sciences. Revisiting soil mineralogy has been …
Estimation of soil organic carbon content in coastal wetlands with measured VIS-NIR spectroscopy using optimized support vector machines and random forests
J Song, J Gao, Y Zhang, F Li, W Man, M Liu, J Wang… - Remote Sensing, 2022 - mdpi.com
Coastal wetland soil organic carbon (CW-SOC) is crucial for both “blue carbon” and carbon
sequestration. It is of great significance to understand the content of soil organic carbon …
sequestration. It is of great significance to understand the content of soil organic carbon …
Rapid identification of soil organic matter level via visible and near-infrared spectroscopy: Effects of two-dimensional correlation coefficient and extreme learning …
Accurate estimation of soil organic matter (SOM) is essential in understanding the spatial
distribution of SOM to identify areas that need fertilization and the required grade of those …
distribution of SOM to identify areas that need fertilization and the required grade of those …
Comparing laboratory and airborne hyperspectral data for the estimation and mapping of topsoil organic carbon: Feature selection coupled with random forest
Rapid monitoring of soil organic carbon (SOC) with fine sampling resolution is vital for
further understanding of the global carbon cycle and sustainable management of soil …
further understanding of the global carbon cycle and sustainable management of soil …
Hyperspectral inversion of heavy metal content in reclaimed soil from a mining wasteland based on different spectral transformation and modeling methods
S Zhang, Q Shen, C Nie, Y Huang, J Wang… - … Acta Part A: Molecular …, 2019 - Elsevier
Conventional methods for investigating heavy metal contamination in soil are time
consuming and expensive. We explored reflectance spectroscopy as an alternative method …
consuming and expensive. We explored reflectance spectroscopy as an alternative method …
Estimating lead and zinc concentrations in peri-urban agricultural soils through reflectance spectroscopy: Effects of fractional-order derivative and random forest
Heavy metal contamination of peri-urban agricultural soil is detrimental to soil environmental
quality and human health. A rapid assessment of soil pollution status is fundamental for soil …
quality and human health. A rapid assessment of soil pollution status is fundamental for soil …
Advantages of fuzzy k-means over k-means clustering in the classification of diffuse reflectance soil spectra: A case study with West African soils
The amount of data in soil science increased at exponential rates over the last decades,
promoted by rapid technological innovation. This development led to a better understanding …
promoted by rapid technological innovation. This development led to a better understanding …
Diagnosis of cadmium contamination in urban and suburban soils using visible-to-near-infrared spectroscopy
Previous studies have mostly focused on using visible-to-near-infrared spectral technique to
quantitatively estimate soil cadmium (Cd) content, whereas little attention has been paid to …
quantitatively estimate soil cadmium (Cd) content, whereas little attention has been paid to …
Estimation of heavy metals in agricultural soils using vis-NIR spectroscopy with fractional-order derivative and generalized regression neural network
X Xu, S Chen, L Ren, C Han, D Lv, Y Zhang, F Ai - Remote Sensing, 2021 - mdpi.com
With the development of industrialization and urbanization, heavy metal contamination in
agricultural soils tends to accumulate rapidly and harm human health. Visible and near …
agricultural soils tends to accumulate rapidly and harm human health. Visible and near …