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SECOS II-3: Processes:
SECOS II - Biogeochemical processes across the sediment-water-interface

Duration:
01.04.2016 - 31.03.2019
Project manager:
Univ.-Prof. Dr.habil. Michael E. Böttcher
Funding:
BMBF - Bundesministerium für Bildung und Forschung
Website:
http://secos.deutsche-kuestenforschung.de/inhalte.html
Researchfocus:
Focus 1: Small- and meso-scale processes
Partner:
Universität Rostock

Based on progress in SECOS I this workpackage is essential to translate sediment habitats into functions. Processes like fauna induced bioirrigation, advective flushing of sediments, storm induced erosion and sediment functional change caused by anoxia were not included into sediment functions so far. They will expand the Baltic Sea Atlas to better present integrated descriptions of, for instance, storage capacity and oxygen demand. Here we will in particular add an estimate of the variability induced by natural and anthropogenic disturbance to the characterisations of sediments.

Publikationen

  • Van Dam, B., N. Lehmann, M. A. Zeller, A. Neumann, D. Pröfrock, M. Lipka, H. Thomas and M. E. Böttcher (2022). Benthic alkalinity fluxes from coastal sediments of the Baltic and North seas: comparing approaches and identifying knowledge gaps. Biogeosciences 19: 3775-3789, doi: 10.5194/bg-19-3775-2022
  • Ni S, Groeneveld J, Fanget A-S, Böttcher ME, Liu B, Lipka M, Knudsen KL, Naeraa T, Seidenkrantz M-S, Filipsson H: Foraminiferal geochemistry and assemblage data, and pote water oxygen data of IODP Site 347-M0059
  • Ni, S., N. B. Quintana Krupinski, J. Groeneveld, A. S. Fanget, M. E. Böttcher, B. Liu, M. Lipka, K. L. Knudsen, T. Naeraa, M.-S. Seidenkrantz and H. L. Filipsson (2020). Holocene hydrographic variations from the Baltic-North Sea transitional area (IODP Site M0059). Paleoceanogr. Paleoclimatology 35: e2019PA003722, doi: 10.1029/2019pa003722
  • Radtke, H., M. Lipka, D. Bunke, C. Morys, J. Woelfel, B. Cahill, M. E. Böttcher, S. Forster, T. Leipe, G. Rehder and T. Neumann (2019). Ecological ReGional Ocean Model with vertically resolved sediments (ERGOM SED 1.0): Coupling benthic and pelagic biogeochemistry of the south-western Baltic Sea. Geosci. Model Dev. 12: 275-320, doi: 10.5194/gmd-12-275-2019
  • Lipka, M., J. Woelfel, M. Gogina, J. Kallmeyer, B. Liu, C. Morys, S. Forster and M. E. Böttcher (2018). Solute reservoirs reflect variability of early diagenetic processes in temperate brackish surface sediments. Front. Mar. Sci. 5: 413, doi: 10.3389/fmars.2018.00413
  • Lipka M., Wölfel J, Gogina M., Liu B, Böttcher, M.E.,  Spatiotemporal dynamics in solute reservoirs of temperate brackish surface sediments. Annual report 2017, Leibniz Institute for Baltic Sea Research (IOW): 31-33.
  • Radtke, H., M. Lipka, D. Bunke, C. Morys, B. Cahill, M. E. Böttcher, S. Forster, T. Leipe and T. Neumann (2018). Ecological ReGional Ocean Model with vertically resolved sediments (ERGOM SED 1.0): Coupling benthic and pelagic biogeochemistry of the south-western Baltic Sea. Geosci. Model Dev. Discuss. 109: online, doi: 10.5194/gmd-2018-109
  • Reyes, C., D. Schneider, M. Lipka, A. Thürmer, M. E. Böttcher and M. W. Friedrich (2017). Nitrogen metabolism genes from temperate marine sediments. Mar. Biotechnol. 19: 175-190, doi: 10.1007/s10126-017-9741-0
  • Reyes, C., D. Schneider, A. Thürmer, A. Kulkarni, M. Lipka, S. Y. Sztejrenszus, M. E. Böttcher, R. Daniel and M. W. Friedrich (2017). Potentially active iron, sulfur, and sulfate reducing bacteria in Skagerrak and Bothnian bay sediments. Geomicrobiol. J. 34: 840-850, doi: 10.1080/01490451.2017.1281360