RT Dissertation/Thesis T1 Intensification of a Peasant Agriculture and Soil Fertility in an Atlantic Territory: Galicia, 1750-1900 A1 Corbacho González, Beatriz K1 Agrarian history K1 environmental history K1 social metabolism K1 soil fertility K1 nutrient balances K1 sustainability K1 metabolic rift K1 socioecologic transition AB This dissertation is framed within the theory of social metabolism and reconstructs the land uses and productivity of the main crop rotations in two case studies within the Atlantic territory of Galicia (NW Spain), Fonsagrada and Ribadavia. Both agroecosystems are complementary and representative of a diverse territory. We have applied the methodology of nutrient balances to the first one of these cases in order to assess its sustainability in the long term regarding the management of soil fertility. Results confirm a similar evolution to other case studies within Europe in terms of soil exhaustion and nutrient imbalances towards the end of the 19th century after a long process of agricultural intensification. This metabolic rift has been connected with the general agrarian crisis that affected the continent at this point, and with the process of socioecological transition from an organic into an industrial metabolism. YR 2017 FD 2017 LK http://hdl.handle.net/10347/16341 UL http://hdl.handle.net/10347/16341 LA eng DS Minerva RD 23 abr 2026