Climate of the Past
Climate of the Past
Climate of the Past
Articles | Volume 16, issue 4
Articles | Volume 16, issue 4
Clim. Past, 16, 1617–1642, 2020
https://doi.org/10.5194/cp-16-1617-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Clim. Past, 16, 1617–1642, 2020
https://doi.org/10.5194/cp-16-1617-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 16, issue 4

Research article 27 Aug 2020

Research article | 27 Aug 2020

Investigating interdecadal salinity changes in the Baltic Sea in a 1850–2008 hindcast simulation

Hagen Radtke et al.

Supplement

https://doi.org/10.5194/cp-16-1617-2020-supplement

Data sets

GETM – A 3D hydrodynamic model for coastal oceans Leibniz Institute for Baltic Sea Research Warnemünde https://getm.eu/

Download
Short summary
During the last century, salinity in the Baltic Sea showed a multidecadal oscillation with a period of 30 years. Using a numerical circulation model and wavelet coherence analysis, we demonstrate that this variation has at least two possible causes. One driver is river runoff which shows a 30-year variation. The second one is a variation in the frequency of strong inflows of saline water across Darss Sill which also contains a pronounced 30-year period.
Read more