Articles | Volume 15, issue 4
https://doi.org/10.5194/os-15-905-2019
https://doi.org/10.5194/os-15-905-2019
Research article
 | 
16 Jul 2019
Research article |  | 16 Jul 2019

Bathymetric properties of the Baltic Sea

Martin Jakobsson, Christian Stranne, Matt O'Regan, Sarah L. Greenwood, Bo Gustafsson, Christoph Humborg, and Elizabeth Weidner

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Cited articles

Bendtsen, J., Gustafsson, K. E., Söderkvist, J., and Hansen, J. L. S.: Ventilation of bottom water in the North Sea–Baltic Sea transition zone, J. Mar. Syst., 75, 138–149, https://doi.org/10.1016/j.jmarsys.2008.08.006, 2009. 
Chu, D., Eastwood, R. L., Stanton, T. K., Martin, L., Benfield, M. C., Wiebe, P. H., and Scanlon, L.: On acoustic estimates of zooplankton biomass, ICES J. Mar. Sci., 51, 505–512, https://doi.org/10.1006/jmsc.1994.1051, 1994. 
Conrad, O., Bechtel, B., Bock, M., Dietrich, H., Fischer, E., Gerlitz, L., Wehberg, J., Wichmann, V., and Böhner, J.: System for Automated Geoscientific Analyses (SAGA) v. 2.1.4, Geosci. Model Dev., 8, 1991–2007, https://doi.org/10.5194/gmd-8-1991-2015, 2015. 
Dargahi, B., Kolluru, V., and Cvetkovic, V.: Multi-Layered Stratification in the Baltic Sea: Insight from a Modeling Study with Reference to Environmental Conditions, J. Mar. Sci. Eng., 5, 1–26, https://doi.org/10.3390/jmse5010002, 2017. 
Ehlin, U. and Ambjörn, C.: Water Transport through the Åland Sea, in: 3rd Soviet-Swedish Symposium on the Pollution of the Baltic, in: Ambio Special Reports, Royal Swedish Academy of Sciences, Springer, Rosenön, Stockholm, Sweden, 117–125, 1977. 
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Short summary
The bottom topography of the Baltic Sea is analysed using the digital depth model from the European Marine Observation and Data Network (EMODnet) published in 2018. Analyses include depth distribution vs. area and seafloor depth variation on a kilometre scale. The limits for the Baltic Sea and analysed sub-basins are from HELCOM. EMODnet is compared with the previously most widely used depth model and the area of deep water exchange between the Bothnian Sea and the Northern Baltic Proper.