Articles | Volume 12, issue 1
Geosci. Model Dev., 12, 275–320, 2019
Geosci. Model Dev., 12, 275–320, 2019
Model description paper
17 Jan 2019
Model description paper | 17 Jan 2019

Ecological ReGional Ocean Model with vertically resolved sediments (ERGOM SED 1.0): coupling benthic and pelagic biogeochemistry of the south-western Baltic Sea

Hagen Radtke et al.

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Cited articles

Al-Hassan, Q.: On Powers of Tridiagonal Matrices with Nonnegative Entries, J. Appl. Math. Sci., 6, 2357–2368, 2012. a, b
Al-Raei, A. M., Bosselmann, K., Böttcher, M. E., Hespenheide, B., and Tauber, F.: Seasonal dynamics of microbial sulfate reduction in temperate intertidal surface sediments: controls by temperature and organic matter, Ocean Dynam., 59, 351–370, 2009. a
Andersson, A., Haecky, P., and Hagström, Å.: Effect of temperature and light on the growth of micro-nano-and pico-plankton: impact on algal succession, Mar. Biol., 120, 511–520, 1994. a
Arndt, S., Jørgensen, B. B., LaRowe, D. E., Middelburg, J. J., Pancost, R. D., and Regnier, P.: Quantifying the degradation of organic matter in marine sediments: A review and synthesis, Earth-Sci. Rev., 123, 53–86,, 2013. a
Bale, A. J. and Morris, A. W.: Organic carbon in suspended particulate material in the North Sea: Effect of mixing resuspended and background particles, Cont. Shelf Res., 18, 1333–1345,, 1998. a, b
Short summary
This paper describes a coupled benthic–pelagic biogeochemical model, ERGOM-SED. We demonstrate its use in a one-dimensional physical model, which is horizontally integrated and vertically resolved. We describe the application of the model to seven stations in the south-western Baltic Sea. The model was calibrated using pore water profiles from these stations. We compare the model results to these and to measured sediment compositions, benthopelagic fluxes and bioturbation intensities.