RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 17, ES4004, doi:10.2205/2017ES000608, 2017 ![]() Figure 2. Variations in spectral density (m$^2$ h) according to the hourly level (m) data of the Vardø buoy in 2014 and Severodvinsk station in 2013. (The ellipse separates the peak of the spectral density at a period of $\sim 40$ days). Copyright 2017 by the Geophysical Center RAS. Generated from LaTeX source by ELXpaper, v.1.5 software package. |