Trends in the Chemical Composition in the River Waters of the European Part of the Arctic Zone, Russian Federation

• Main Authors: Reshetnyak , Olga S., Reshetnyak, Viktor N., Danilenko , Alesia O., Kosmenko , Lyudmila S., Kondakova , Maria Yu.
• Format: Text
• Language: Russian
• Published: Southern Federal University 2019
• Subjects: river ecosystems; Arctic zone of Russia; trends; chemical composition; main ions; biogenic substances; organic substances; heavy metals; state of ecosystems; Arctic; Kendall
• Online Access: https://dx.doi.org/10.23683/0321-3005-2019-1-86-94; https://hub.sfedu.ru/repository/material/801260114/?direct_link=true

It is presented the results of the study of the main trends in the chemical composition in the river waters of the European part of the Arctic zone, Russian Federation (AZ RF). The tendency of temporal variability over a 30-year period was estimated based on the Kendall rank correlation coefficient....