Results 11 to 20 of about 38,190,161 (289)

Mapping of Soil pH Based on SVM-RFE Feature Selection Algorithm

Agronomy, 2022
The explicit mapping of spatial soil pH is beneficial to evaluate the effects of land-use changes in soil quality. Digital soil mapping methods based on machine learning have been considered one effective way to predict the spatial distribution of soil ...
Jia Guo, Ku Wang, Shaofei Jin
doaj   +2 more sources

Spatial scale analysis of landscape processes for digital soil mapping in Ireland [PDF]

, 2013
Soil is one of the most precious resources on Earth because of its role in storing and recycling water and nutrients essential for life, providing a variety of ecosystem services.
Cavazzi, Stefano
core   +7 more sources

Innovative methods for soil parent material mapping [PDF]

, 2010
Soil parent material exerts a fundamental control on many environmental processes. Nevertheless, resulting from the separate mapping programmes of the geological and soil surveys, parent material is currently poorly mapped in the United Kingdom.
Farewell, Timothy S.
core   +7 more sources

Modelling Soil Bulk Density using Data-Mining and Expert Knowledge [PDF]

, 2013
Data about the spatial variation of soil attributes is required to address a great number of environmental issues, such as improving water quality, flood mitigation, and determining the effects of the terrestrial carbon cycle. The need for a continuum of
Taalab, Khaled Paul
core   +7 more sources

Digital Soil Map of the World

Science, 2009
Increased demand and advanced techniques could lead to more refined mapping and management of soils.
Sanchez, Pedro A., Ahamed, Sonia, Carré, Florence, Hartemink, Alfred E., Hempel, Jonathan, Huising, Jeroen, Lagacherie, Philippe, Mcbratney, Alex B., Mckenzie, Neil J., Mendonça-Santos, Maria de Lourdes, Minasny, Buniman, Montanarella, Luca, Okoth, Peter, Palm, Cheryl A., Sachs, Jeffrey D., Shepherd, Keith D., Vågen, Tor-Gunnar, Vanlauwe, Bernard, Walsh, Markus G., Winowiecki, Leigh A., Zhang, Gan-Lin   +20 more
openaire   +2 more sources

Solum depth spatial prediction comparing conventional with knowledge-based digital soil mapping approaches

Scientia Agricola, 2014
Solum depth and its spatial distribution play an important role in different types of environmental studies. Several approaches have been used for fitting quantitative relationships between soil properties and their environment in order to predict them ...
Michele Duarte de Menezes, Sérgio Henrique Godinho Silva, Carlos Rogério de Mello, Phillip Ray Owens, Nilton Curi   +4 more
doaj   +1 more source

Le dessous des cartes

Revue d'anthropologie des connaissances, 2020
While soils progressively become the target of environmental policies, soil sciences undergo renewal. Soil mapping is currently transforming with the rise of digital mapping, linked to the blossoming of information systems, modeling and remote sensing ...
Juliette Kon Kam King
doaj   +1 more source

What is the Best Inference Trajectory for Mapping Soil Functions: An Example of Mapping Soil Available Water Capacity over Languedoc Roussillon (France)

Soil Systems, 2019
Extending digital soil mapping to the mapping of soil functions that can support end-user decisions comes to coupling a digital soil mapping procedure and a soil function assessment method.
Quentin Styc, Philippe Lagacherie
doaj   +1 more source

Digital soil mapping and assessment for Australia and beyond: A propitious future [PDF]

, 2021
Digital Soil Mapping and Assessment (DSMA) has progressed from challenging traditional soil science paradigms, through small scale prototyping, to large-scale implementation capturing quantitative measures of soil attributes and functions.
Stockmann, Uta, Robinson, Nathan, McBratney, Alex, Ringrose-Voase, Anthony, Payne, Jim, Andrews, Kaitlyn, Jones, Edward, Odgers, Nathan, Malone, Brendan, Stockman, Uta, O’brien, Lauren, Grundy, Mike, Triantafilis, John, Zund, Peter, Slater, Brian, Holmes, Karen, Mcbratney, Alexander, Padarian, José, Orton, Thomas, O\u27Brien, Lauren, Harms, Ben, Minasny, Budiman, Wilford, John, Thomas, Mark, Kidd, Darren, Stower, Liz, Wilson, Peter, Gray, Jonathan, McLean Bennett, John, Bui, Elisabeth, van Gool, Dennis, Gray, Jonathon, Malone, Brendan P, Arrouays, Dominique, Liddicoat, Craig, Searle, Ross, Bennett, John Mclean   +36 more
core   +1 more source

Digital soil survey and mapping underpinning inherent and dynamic soil attribute condition assessments

Soil Security, 2022
We set out in this work to create a suite of 3D-like digital soil attribute maps for a research farming enterprise situated in the South Eastern Agricultural Zone of NSW, Australia. These digital maps come about because of a reconnaissance soil survey to
Brendan Malone, Uta Stockmann, Mark Glover, Gordan McLachlan, Sophia Engelhardt, Seija Tuomi   +5 more
doaj   +1 more source