The role of chemical river runoff in the anthropogenic transformation of the state of the aquatic environment in the Enisei mouth area

Pollutant transport in large rivers of the European North and Siberia

“…Considering the data obtained earlier [2,[9][10][11] with those given in the article, we can suggest that pol lutant input into the mouths of major rivers of the European North and Siberia leads to an increase in the load on their mouth ecosystems, deterioration of the environmental state of watercourses, and anthropo genic pollution of water environment under the effect of river runoff.…”

“…Estimation of runoff, discharge, or transport of chemicals was studied in many works [2,4,5,[7][8][9][10][11][12], in which the importance of assessing the inflow of dis solved chemicals into river mouths is demonstrated Belogor'e V. To assess the overall pollutant transport through river channels, many year volumes of their inflow to the outlet river sections are calculated. A quantitative estimate of the inflow of dissolved chemicals was obtained directly by the formula [9,10]:…”

“…A quantitative estimate of the inflow of dissolved chemicals was obtained directly by the formula [9,10]:…”