RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 18, ES5002, doi:10.2205/2018ES000629, 2018

Table 2. Comparison of an Increase in Concentrations due to Permafrost Thawing, Supply From the Rivers and Atmospheric Deposition of Phosphate, Nitrate and Silicate
Parameter PO$_4$ NO$_X$ Si
Content of parameter per 1 g of PF, estimated by an
increase of concentrations in the seawater, g/g WW $6 \times 10^{-7}$ $3 \times 10^{-7}$ $2.7 \times 10^{-5}$
Amount of parameter released from thawing of
20 mln t/yr of Arctic PF [Vonk et al., 2012], $10^3$ t yr$^{-1}$ 0.001 0.006 0.053
Supply with rivers [Holmes et al., 2012], $10^3$ t yr$^{-1}$ 39 182 6062
Atmospheric deposition [Mahowald et al., 2008], $10^3$ t yr$^{-1}$ 2.2
Atmospheric deposition [Kanakidou et al., 2016], $10^3$ t yr$^{-1}$ 140

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Citation: Pogojeva M., E. Yakushev, A. Ilinskaya, A. Polukhin, H.-F. Braaten, T. Kristiansen (2018), Experimental study of the influence of thawing permafrost on the chemical properties of sea water, Russ. J. Earth Sci., 18, ES5002, doi:10.2205/2018ES000629.

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