THE PROCEDURE OF COMPARED QUANTITATIVE ESTIMATION OF CHEMICAL-EXCHANGE AT THE BOUNDARY BETWEEN NEAR-BOTTOM WATERS AND SEA-BED (SOUTH-EAST REGION OF THE ATLANTIC-OCEAN)

The substance fluxes at the boundary between near-bottom waters and the sediment, computed with the help of the regression analysis for porewater profiles of the some dissolved forms of the chemical elements, are considered. The results of chemical analyses both in sediments and in pore waters were carried out during the 20-th cruise of the scientific vessel. ''Vitjaz''. The method of the flux calculation can be proposed as the compared quantitative estimation of chemical exchange for the sediments of the different ocean zones because it allows to obtain the conclusions reflecting the geochemical laws at the result of early diagenesis.