The processes of sequestration and stabilization of organic carbon in chernozems and those of structural-functional organization are interdependent and intermediated. Therefore, the aggregate structure of chernozems being a product of the process of formation and accumulation of humus is, at the same time, a primary condition for development of the humification process. This implies the constitution in chernozems, on the pedological scale of time, of the pedo-functional chain: humification process ↔ sequestration-stabilization of carbon ↔ aggregation-structuration, which materializes in the structure and functioning of the porous space of the soils. The inclusion of chernozems in the agricultural circuit is accompanied by the disturbance of the pedo-functional chain of the soil’s ecosystem resulting in the reduction of intensity of the typogenetical processes of chernozem pedogenesis. Their restoration and expanded reproduction involves the practice of adaptive-landscape-bioremediation technologies to restore the priority role of the process of humus formation and accumulation in arable chernozems.