Articles | Volume 11, issue 22
Biogeosciences, 11, 6323–6339, 2014
https://doi.org/10.5194/bg-11-6323-2014

Special issue: Boknis Eck Time Series Station (SW Baltic Sea)

Biogeosciences, 11, 6323–6339, 2014
https://doi.org/10.5194/bg-11-6323-2014

Research article 24 Nov 2014

Research article | 24 Nov 2014

Long-term trends at the Boknis Eck time series station (Baltic Sea), 1957–2013: does climate change counteract the decline in eutrophication?

S. T. Lennartz et al.

Related authors

Monthly resolved modelled oceanic emissions of carbonyl sulfide and carbon disulfide for the period 2000–2019
Sinikka T. Lennartz, Michael Gauss, Marc von Hobe, and Christa A. Marandino
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2020-389,https://doi.org/10.5194/essd-2020-389, 2020
Preprint under review for ESSD
Short summary
Southern Ocean Cloud and Aerosol data: a compilation of measurements from the 2018 Southern Ocean Ross Sea Marine Ecosystems and Environment voyage
Stefanie Kremser, Mike Harvey, Peter Kuma, Sean Hartery, Alexia Saint-Macary, John McGregor, Alex Schuddeboom, Marc von Hobe, Sinikka T. Lennartz, Alex Geddes, Richard Querel, Adrian McDonald, Maija Peltola, Karine Sellegri, Israel Silber, Cliff S. Law, Connor J. Flynn, Andrew Marriner, Thomas C. J. Hill, Paul J. DeMott, Carson C. Hume, Graeme Plank, Geoffrey Graham, and Simon Parsons
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2020-321,https://doi.org/10.5194/essd-2020-321, 2020
Preprint under review for ESSD
Short summary
A decade of methane measurements at the Boknis Eck Time Series Station in Eckernförde Bay (southwestern Baltic Sea)
Xiao Ma, Mingshuang Sun, Sinikka T. Lennartz, and Hermann W. Bange
Biogeosciences, 17, 3427–3438, https://doi.org/10.5194/bg-17-3427-2020,https://doi.org/10.5194/bg-17-3427-2020, 2020
Short summary
Marine carbonyl sulfide (OCS) and carbon disulfide (CS2): a compilation of measurements in seawater and the marine boundary layer
Sinikka T. Lennartz, Christa A. Marandino, Marc von Hobe, Meinrat O. Andreae, Kazushi Aranami, Elliot Atlas, Max Berkelhammer, Heinz Bingemer, Dennis Booge, Gregory Cutter, Pau Cortes, Stefanie Kremser, Cliff S. Law, Andrew Marriner, Rafel Simó, Birgit Quack, Günther Uher, Huixiang Xie, and Xiaobin Xu
Earth Syst. Sci. Data, 12, 591–609, https://doi.org/10.5194/essd-12-591-2020,https://doi.org/10.5194/essd-12-591-2020, 2020
Short summary
A multi-year observation of nitrous oxide at the Boknis Eck Time Series Station in the Eckernförde Bay (southwestern Baltic Sea)
Xiao Ma, Sinikka T. Lennartz, and Hermann W. Bange
Biogeosciences, 16, 4097–4111, https://doi.org/10.5194/bg-16-4097-2019,https://doi.org/10.5194/bg-16-4097-2019, 2019
Short summary

Related subject area

Earth System Science/Response to Global Change: Climate Change
Timing of drought in the growing season and strong legacy effects determine the annual productivity of temperate grasses in a changing climate
Claudia Hahn, Andreas Lüscher, Sara Ernst-Hasler, Matthias Suter, and Ansgar Kahmen
Biogeosciences, 18, 585–604, https://doi.org/10.5194/bg-18-585-2021,https://doi.org/10.5194/bg-18-585-2021, 2021
Short summary
Contrasting responses of woody and herbaceous vegetation to altered rainfall characteristics in the Sahel
Wim Verbruggen, Guy Schurgers, Stéphanie Horion, Jonas Ardö, Paulo N. Bernardino, Bernard Cappelaere, Jérôme Demarty, Rasmus Fensholt, Laurent Kergoat, Thomas Sibret, Torbern Tagesson, and Hans Verbeeck
Biogeosciences, 18, 77–93, https://doi.org/10.5194/bg-18-77-2021,https://doi.org/10.5194/bg-18-77-2021, 2021
Short summary
Reduced growth with increased quotas of particulate organic and inorganic carbon in the coccolithophore Emiliania huxleyi under future ocean climate change conditions
Yong Zhang, Sinéad Collins, and Kunshan Gao
Biogeosciences, 17, 6357–6375, https://doi.org/10.5194/bg-17-6357-2020,https://doi.org/10.5194/bg-17-6357-2020, 2020
Short summary
Ocean-related global change alters lipid biomarker production in common marine phytoplankton
Rong Bi, Stefanie M. H. Ismar-Rebitz, Ulrich Sommer, Hailong Zhang, and Meixun Zhao
Biogeosciences, 17, 6287–6307, https://doi.org/10.5194/bg-17-6287-2020,https://doi.org/10.5194/bg-17-6287-2020, 2020
Short summary
Multi-decadal changes in structural complexity following mass coral mortality on a Caribbean reef
George Roff, Jennifer Joseph, and Peter J. Mumby
Biogeosciences, 17, 5909–5918, https://doi.org/10.5194/bg-17-5909-2020,https://doi.org/10.5194/bg-17-5909-2020, 2020
Short summary

Cited articles

Babenerd, B.: Increasing oxygen deficiency in Kiel Bay (Western Baltic) – a paradigm of progressing coastal eutrophication, Meeresforschung, 30, 121–140, 1991.
BACC: Assessment of Climate Change for the Baltic Sea Basin, Springer, 2008.
Bange, H. W., Bergmann, K., Hansen, H. P., Kock, A., Koppe, R., Malien, F., and Ostrau, C.: Dissolved methane during hypoxic events at the Boknis Eck time series station (Eckernförde Bay, SW Baltic Sea), Biogeosciences, 7, 1279–1284, https://doi.org/10.5194/bg-7-1279-2010, 2010.
Bange, H. W., Hansen, H.-P., Malien, F., Lass, K., Dale, A., Karstensen, J., Petereit, C., and Friedrichs, G.: Boknis Eck Time Series Station (SW Baltic Sea): Measurements from 1957 to 2010, LOICZ-Affiliated Activities, 2011.
Bendtsen, J. and Hansen, J. L. S.: Effects of global warming on hypoxia in the Baltic Sea–North Sea transition zone, Ecol. Model., 264, 17–26, 2013.
Download
Short summary
A time series of nine oceanic parameters from the coastal time series station Boknis Eck (BE, southwestern Baltic Sea) in the period of 1957-2013 is analysed with respect to seasonal cycles and long-term trends. Most striking was a paradoxical decreasing trend in oxygen with a simultaneous decline in eutrophication. Possible reasons for this paradox, e.g. processes related to warming temperatures such as increased decomposition of organic matter or altered ventilation, are discussed.
Altmetrics
Final-revised paper
Preprint