POXC, labile carbon, active carbon, soil organic matter, loblolly pine
Southern pine, slash pine, Site Index, mean annual increment, surface soil extractable P, regression tree model
Electrical resistance tomography, hillslope scale, soil texture, artificial neural network
root growth, phosphorus, organic matter, Anthropocene, weathering, nutrient availability
Southern pine, soil properties, site index, mean annual increment, surface soil extractable P, CRIFF