https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 The potential role of pedogenesis modelling in digital soil mapping https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:21558 Sat 24 Mar 2018 07:49:54 AEDT ]]> Assessing digital elevation model resolution for soil organic carbon prediction https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45415 2 = 0.37–0.51), however not in the finer-scale data (model R2 = 0–0.21). Variable importance was calculated from the modelling process, with elevation (as a surrogate for climate) being the main driver at the catchment-scale. In the finer scale datasets, topographic variables linked to soil redistribution were more important. As a result, SOC estimation methods using coarse resolution DEM data and large-scale sampling may be limited in capturing the effect of topography, having implications for SOC management and modelling.]]> Fri 28 Oct 2022 09:49:08 AEDT ]]>