Micromorphological and 13C NMR characterization of a humic lignic, and histic folisol from British Columbia

biological activity in soil biologie du sol chemical composition composition chimique decomposition degradation fauna del suelo faune du sol fertilidad del suelo flora del suelo flore du sol forest litter forest soils genetic soil types hojarasca forestal organic horizons organic matter organic soils soil soil biology soil fauna soil fertility soil flora soil micromorphological features soil morphological features sol sol organique spatial distribution suelo suelo forestal trait micromorphologique du sol trait morphologique du sol