Results 21 to 30 of about 289,016 (300)

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

open access: yesScientia 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   +4 more
doaj   +1 more source

Le dessous des cartes

open access: yesRevue 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

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

open access: yesSoil 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   +5 more
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)

open access: yesSoil 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 of lithium in Australia

open access: yesEarth System Science Data, 2023
. With a higher demand for lithium (Li), a better understanding of its concentration and spatial distribution is important to delineate potential anomalous areas.
Wartini Ng   +4 more
semanticscholar   +1 more source

Digital Soil Mapping with Limited Data [PDF]

open access: yes, 2008
There has been considerable expansion in the use of digital soil mapping technologies and development of methodologies that improve digital soil mapping at all scales and levels of resolution. These developments have occurred in all parts of the world in the past few years and also in countries where it was previously absent.
Hartemink, A.E.   +2 more
openaire   +2 more sources

Spatial Prediction of Soil Particle-Size Fractions Using Digital Soil Mapping in the North Eastern Region of India

open access: yesLand, 2023
Numerous applications in agriculture, climate, ecology, hydrology, and the environment are severely constrained by the lack of detailed information on soil texture.
R. K. Jena   +10 more
semanticscholar   +1 more source

Mesoscale mapping of sediment source hotspots for dam sediment management in data-sparse semi-arid catchments [PDF]

open access: yes, 2020
Land degradation and water availability in semi-arid regions are interdependent challenges for management that are influenced by climatic and anthropogenic changes.
Gholami, Faraz Rabei   +5 more
core   +1 more source

Comparison between detailed digital and conventional soil maps of an area with complex geology

open access: yesRevista Brasileira de Ciência do Solo, 2013
Since different pedologists will draw different soil maps of a same area, it is important to compare the differences between mapping by specialists and mapping techniques, as for example currently intensively discussed Digital Soil Mapping. Four detailed
Osmar Bazaglia Filho   +6 more
doaj   +1 more source

Influences of different environmental covariates on county-scale soil type identification using remote sensing images

open access: yesEcological Indicators, 2022
The scientific selection of environmental covariates is an important factor that affects the accuracy of digital soil mapping (DSM).An investigation of the influences of different environmental covariates on soil type identification is vital to ...
Mengqi Duan   +3 more
doaj   +1 more source

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