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BIOACID II:
Biological Effects of Ocean Acidification

Duration:
01.09.2012 - 31.08.2015
Project coordinated by:
GEOMAR - Helmholtz Zentrum für Ozeanforschung Kiel
Project manager (IOW):
Prof. Dr. Maren Voß
Funding:
BMBF - Bundesministerium für Bildung und Forschung
Website:
http://www.bioacid.de/
Researchfoci:
Focus 1: Small- and meso-scale processes
Focus 2: Basin-scale ecosystem dynamics
Focus 3: Changing Ecosystems
Partner:
Leibniz-Institut für Gewässerökologie und Binnenfischerei (IGB)

Changes in biological production and species composition in response to elevated CO2 and temperature are studied within BIOACID. Consortium 0 supports technically and analytically the work, consortium 1 organism the KOSMOS experiments in Swedish waters and on Gran Canarias. Long-term responses of bacteria from the redoxcline and in indoor- mesocosm will be investigates, while consortium 2 studies the response of benthic organisms on nigh CO2 levels in benthocosm experiments and in natural settings. The overarching goal of BIOACID is the understanding of the long-term adaptation of communities and the prognosis of future changes of biogeochemical fluxes to support global modelling efforts.

Publikationen

  • Ni, S, Taubner, I, Böhm, F, Winde, V, Böttcher, ME (2017). Effect of ocean acidification and elevated temperature on growth of calcifying tubeworm shells (Spirorbis spirorbis): An in-situ benthocosm approach. Biogeosciences discuss. 185: 1-44, https://doi.org/10.5194/bg-2017-185
  • Wurzbacher, C., N. Wannicke, I. J. Grimmett and F. Bärlocher (2016). Effects of FPOM size and quality on aquatic heterotrophic bacteria. Limnologica 59: 109-115, doi: 10.1016/j.limno.2016.04.001
  • Nausch, M., L. T. Bach, J. Czerny, J. Goldstein, H.-P. Grossart, D. Hellemann, T. Hornick, E. P. Achterberg, K.-G. Schulz and U. Riebesell (2016). Effects of CO2 perturbation on phosphorus pool sizes and uptake in a mesocosm experiment during a low productive summer season in the northern Baltic Sea. Biogeosciences 13: 3035-3050, doi: 10.5194/bg-13-3035-2016
  • Al-Janabi, B., I. Kruse, A. Graiff, V. Winde, M. Lenz and M. Wahl (2016). Buffering and amplifying interactions among OAW (Ocean Acidification & Warming) and nutrient enrichment on early life-stage Fucus vesiculosus L. (Phaeophyceae) and their carry over effects to hypoxia impact. PLoS One 11: e0152948, doi: 10.1371/journal.pone.0152948
  • Wannicke, N., K. Frindte, G. Gust, I. Liskow, A. Wacker, A. Meyer and H.-P. Grossart (2015). Measuring bacterial activity and community composition at high hydrostatic pressure using a novel experimental approach: a pilot study. FEMS Microbiol. Ecol. 91: fiv036, doi: 10.1093/femsec/fiv036
  • Pansch, A., V. Winde, R. Asmus and H. Asmus (2016). Tidal benthic mesocosms simulating future climate change scenarios in the field of marine ecology. Limnol. Oceanogr. Meth. 14: 257-267, doi: 10.1002/lom3.10086
  • Paul, A. J., L. T. Bach, K.-G. Schulz, T. Boxhammer, J. Czerny, E. P. Achterberg, D. Hellemann, Y. Trense, M. Nausch, M. Sswat and U. Riebesell (2015). Effect of elevated CO2 on organic matter pools and fluxes in a summer Baltic Sea plankton community. Biogeosciences 12: 6181-6203, doi: 10.5194/bg-12-6181-2015
  • Winde, Vera; Escher, Peter; Schneider, Bernd; Böttcher, Michael E (2015) Distribution of parameters for the dissolved carbonate system in tidal inlets sampled in October 2010., doi:10.1594/PANGAEA.841975
  • Winde, Vera; Böning, Philipp; Escher, Peter; Schneider, Bernd; Böttcher, Michael E (2015) Tidal variations at buoy V12 (Jade Bay) from January to November 2010, doi:10.1594/PANGAEA.841965
  • Winde, Vera; Böning, Philipp; Escher, Peter; Schneider, Bernd; Böttcher, Michael E (2015) Spatial distribution of parameters for the dissolved carbonate system on a transect between the central Jade Bay and the southern North Sea in November 2010., doi:10.1594/PANGAEA.841970
  • Winde, Vera; Böttcher, Michael E; Escher, Peter; Böning, Philipp; Beck, Melanie; Schneider, Bernd (2015) Tidal and spatial variations of DI13C and aquatic chemistry in a temperate tidal basin during winter time, doi:10.1594/PANGAEA.841976
  • Burt, W. J., H. Thomas, M. Hagens, J. Pätsch, N. M. Clargo, L. A. Salt, V. Winde and M. E. Böttcher (2016). Carbon sources in the North Sea evaluated by means of radium and stable carbon isotope tracers. Limnol. Oceanogr. 61: 666-683, doi: 10.1002/lno.10243
  • Wahl, M., B. Buchholz, V. Winde, D. Golomb, T. Guy-Haim, J. Müller, G. Rilov, M. Scotti and M. E. Böttcher (2015). A mesocosm concept for the simulation of near-natural shallow underwater climates: The Kiel Outdoor Benthocosms (KOB). Limnol. Oceanogr.  Meth. 13: 651-663, doi: 10.1002/lom3.10055