Increment-averaged kriging: a comparison with depth-harmonized mapping of soil exchangeable sodium percentage in a cropping region of eastern Australia
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DOI: 10.1016/j.geoderma.2019.114151
Abstract: Soil sodicity, generally measured through the exchangeable sodium percentage (ESP), is the most prevalent edaphic stress in Australia, particularly in the northern grains-growing region (NGR) of Australia. Farmers, scientists and policy-makers need accurate maps of… read more here.
Keywords: averaged kriging; mapping soil; soil; increment averaged ... See more keywords
Digital mapping of soil classes in Algeria – A comparison of methods
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DOI: 10.1016/j.geodrs.2019.e00215
Abstract: Abstract Machine learning models have not yet been tested for digital soil mapping in the Algerian Sahara, where soil information is scarce. In this study, we compared six machine learning algorithms to predict and map… read more here.
Keywords: classes algeria; soil; soil classes; digital mapping ... See more keywords
Mapping soil salinity in arid and semi-arid regions using Landsat 8 OLI satellite data
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DOI: 10.1016/j.rsase.2018.12.010
Abstract: Abstract Soil salinity, whether natural or human induced, is a major geo-hazard in arid and semi-arid landscapes. In agricultural lands, it negatively affects plant growth, crop yields, whereas in semi-arid and arid non-agricultural areas it… read more here.
Keywords: arid semi; mapping soil; semi arid; soil salinity ... See more keywords
Mapping soil properties in a poorly-accessible area
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DOI: 10.36783/18069657rbcs20190107
Abstract: ABSTRACT Soil maps are important to evaluate soil functions and support decision-making process, particularly for soil properties such as pH, carbon content (C), and cation exchange capacity (CEC), but the spatial resolution and soil depth… read more here.
Keywords: properties poorly; poorly accessible; soil properties; area ... See more keywords