The structure of bacterial communities along two vertical profiles of a deep colluvial soil. soil metagenome

The redistribution of soil and associated organic matter across landscape represents a major perturbation to the carbon cycle because the established colluvial soils change the levels of C mineralization and sequestration. In this study, two profiles of a colluvial soil 4 m deep were analyzed to test whether its two layers produced by erosion differ from the organic layer of the original soil and if the microbial characteristics correspond to the soil properties.