Ecological Systems and Devices Annotation << Back Technogenic geochemical associations in sea-floor sediments of the small rivers in the Moscow area (structure, features, methods of an estimation) Yanin E.P. Methodical receptions of revealing and the analysis of technogenic geochemical associations in sea-floor sediments of the small rivers were proved. The parameters used for their characteristic and ecologo-geochemical estimation were systematized. Features of geochemical associations in sea-floor sediments of water-currents agricultural and industrial regions-urbanized of the Moscow region were considered.