Critical knowledge gaps and research priorities in global soil salinity

JW Hopmans, AS Qureshi, I Kisekka, R Munns… - Advances in …, 2021 - Elsevier
Approximately 1 billion ha of the global land surface is currently salt-affected, representing
about 7% of the earth's land surface. Whereas most of it results from natural geochemical …

Machine learning for digital soil map**: Applications, challenges and suggested solutions

AMJC Wadoux, B Minasny, AB McBratney - Earth-Science Reviews, 2020 - Elsevier
The uptake of machine learning (ML) algorithms in digital soil map** (DSM) is
transforming the way soil scientists produce their maps. Within the past two decades, soil …

Global predictions of primary soil salinization under changing climate in the 21st century

A Hassani, A Azapagic, N Shokri - Nature communications, 2021 - nature.com
Soil salinization has become one of the major environmental and socioeconomic issues
globally and this is expected to be exacerbated further with projected climatic change …

Selecting appropriate machine learning methods for digital soil map**

Y Khaledian, BA Miller - Applied Mathematical Modelling, 2020 - Elsevier
Digital soil map** (DSM) increasingly makes use of machine learning algorithms to
identify relationships between soil properties and multiple covariates that can be detected …

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 map** (DSM) framework, machine learning models quantify the
relationship between soil observations and environmental covariates. Generally, the most …

Digital map** of soil properties using multiple machine learning in a semi-arid region, central Iran

M Zeraatpisheh, S Ayoubi, A Jafari, S Tajik, P Finke - Geoderma, 2019 - Elsevier
Abstract Knowledge about distribution of soil properties over the landscape is required for a
variety of land management applications and resources, modeling, and monitoring …

Estimating soil salinity from remote sensing and terrain data in southern **

B Heung, HC Ho, J Zhang, A Knudby, CE Bulmer… - Geoderma, 2016 - Elsevier
Abstract Machine-learning is the automated process of uncovering patterns in large datasets
using computer-based statistical models, where a fitted model may then be used for …

Updated soil salinity with fine spatial resolution and high accuracy: The synergy of Sentinel-2 MSI, environmental covariates and hybrid machine learning approaches

X Ge, J Ding, D Teng, J Wang, T Huo, X **, J Wang… - Catena, 2022 - Elsevier
Soil salinization is the main source of global soil degradation. It has impeded progress
towards sustainable development goals (SDGs) by threatening 20% of irrigated areas …

Assessing the effects of slope gradient and land use change on soil quality degradation through digital map** of soil quality indices and soil loss rate

K Nabiollahi, F Golmohamadi, R Taghizadeh-Mehrjardi… - Geoderma, 2018 - Elsevier
Slope gradient and land use change are known to influence soil quality and the assessment
of soil quality is important in determining sustainable land-use and soil-management …