Improving the spatial prediction of soil organic carbon using environmental covariates selection: A comparison of a group of environmental covariates

M Zeraatpisheh, Y Garosi, HR Owliaie, S Ayoubi… - Catena, 2022 - Elsevier
In the digital soil mapping (DSM) framework, machine learning models quantify the
relationship between soil observations and environmental covariates. Generally, the most …

Soil organic carbon stability under natural and anthropogenic-induced perturbations

J Yang, A Li, Y Yang, G Li, F Zhang - Earth-science reviews, 2020 - Elsevier
Soil organic carbon (SOC) plays key roles in determining soil properties, plant nutrients, and
land-atmosphere carbon exchange, yet is affected by various natural and anthropogenic …

Soil aggregation in relation to organic amendment: a synthesis

TC Sarker, M Zotti, Y Fang, F Giannino… - Journal of Soil Science …, 2022 - Springer
Soil aggregation, a key aspect of soil physical health, is a crucial component of
agroecosystem sustainability as it affects numerous soil processes and agroecosystem …

Spatial prediction of soil aggregate stability and soil organic carbon in aggregate fractions using machine learning algorithms and environmental variables

M Zeraatpisheh, S Ayoubi, Z Mirbagheri… - Geoderma …, 2021 - Elsevier
Abstract Knowledge about the spatial variability of soil aggregate stability indices, soil
organic carbon (SOC) in various aggregate sizes, and aggregation across the landscape is …

Effects of different vegetation restoration measures on soil aggregate stability and erodibility on the Loess Plateau, China

Y Dou, Y Yang, S An, Z Zhu - Catena, 2020 - Elsevier
Vegetation restoration may affect soil aggregate stability and the ability of soil to resist
erosion. To evaluate the influence of vegetation restoration measures on the stability of soil …

Spatial prediction of soil organic carbon using machine learning techniques in western Iran

H Mahmoudzadeh, HR Matinfar… - Geoderma …, 2020 - Elsevier
Estimation of soil organic carbon (SOC) is very useful for accurate monitoring of carbon
sequestration. However, there are still significant gaps in the knowledge of SOC reserves in …

Digital mapping of soil organic carbon using ensemble learning model in Mollisols of Hyrcanian forests, northern Iran

S Tajik, S Ayoubi, M Zeraatpisheh - Geoderma Regional, 2020 - Elsevier
This study was conducted to evaluate the efficacy of the ensemble machine learning model
to predict the spatial variation of soil organic carbon (SOC) concentration in a deciduous …

Accumulation of organic carbon in various soil aggregate sizes under different land use systems in a semi-arid environment

CC Okolo, G Gebresamuel, A Zenebe, M Haile… - Agriculture, ecosystems …, 2020 - Elsevier
Aggregate-protected soil organic matter remains an important platform for organic carbon
stabilisation and a sink for atmospheric CO 2 emission, which play a crucial role in …

Responses of soil aggregate stability to organic C and total N as controlled by land-use type in a region of south China affected by sheet erosion

X Tang, J Qiu, Y Xu, J Li, J Chen, B Li, Y Lu - Catena, 2022 - Elsevier
Soil aggregate stability is considered as one of the most sensitive parameters that reflect soil
structure and quality, which is significantly influenced by soil organic carbon (OC) and total …

Effects of land use change on organic carbon dynamics associated with soil aggregate fractions on the Loess Plateau, China

Z Zhong, X Han, Y Xu, W Zhang, S Fu… - Land Degradation & …, 2019 - Wiley Online Library
Organic carbon (OC) sequestration through soil aggregation is an important aspect of land
use change/conversion (LUCC) influencing the terrestrial ecosystem C cycle, although little …