Chemical elements parasterezis at lower level of the rivers benthic sediments in urban agglomeration: by the example of the Moscow region

Abstract

The article contains the results of the qualimetrical, mathematical and statistical analysis of geochemical data - chemical elements contents in benthic sediments below one and a half meter level of the surface of the bed Moskva River within Moscow City. The characteristics of chemical elements parasterezis and geochemical association in the Holocene channel alluvium formed by anthropogenic factor are discussed.

Keywords

• parasterezis
• association of chemical elements
• geochemical association
• benthal deposits
• channel alluvium
• bottom sediments
• urban aquatic geosystem