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    Academic Journals

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• Global Carbon Budget 2021.

  Authors:Pierre Friedlingstein, Matthew W. Jones, Michael O'Sullivan, Robbie M. Andrew, Dorothee C. E. Bakker, Judith Hauck, et al.From:Earth System Science Data (Vol. 14, Issue 4) Peer-Reviewed

  Apr. 26, 2022550 words Article Accurate assessment of anthropogenic carbon dioxide (CO.sub.2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere in a changing climate is critical to better understand the global...

• Biogeochemical functioning of the Baltic Sea.

  Authors:Karol KuliÅski, Gregor Rehder, Eero Asmala, Alena Bartosova, Jacob Carstensen, Bo Gustafsson, et al.From:Earth System Dynamics (Vol. 13, Issue 1) Peer-Reviewed

  Mar. 31, 2022387 words Brief article Location, specific topography, and hydrographic setting together with climate change and strong anthropogenic pressure are the main factors shaping the biogeochemical functioning and thus also the ecological status of...

• The diurnal cycle of pCO.sub.2 in the coastal region of the Baltic Sea.

  Authors:Martti Honkanen, Jens Daniel Müller, Jukka Seppälä, Gregor Rehder, Sami Kielosto, Pasi Ylöstalo, et al.From:Ocean Science (Vol. 17, Issue 6) Peer-Reviewed

  Nov. 18, 2021362 words Report, Brief articl... The direction and magnitude of carbon dioxide fluxes between the atmosphere and the sea are regulated by the gradient in the partial pressure of carbon dioxide (pCO.sub.2) across the air-sea interface. Typically,...

• Cyanobacteria net community production in the Baltic Sea as inferred from profiling pCO.sub.2 measurements.

  Authors:Jens Daniel Müller, Bernd Schneider, Ulf Gräwe, Peer Fietzek, Marcus Bo Wallin, Anna Rutgersson, et al.From:Biogeosciences (Vol. 18, Issue 17) Peer-Reviewed

  Sept. 7, 2021466 words Article Organic matter production by cyanobacteria blooms is a major environmental concern for the Baltic Sea, as it promotes the spread of anoxic zones. Partial pressure of carbon dioxide (pCO.sub.2) measurements carried out on...

• Global Carbon Budget 2018

  Authors:Corinne Le Quere, Robbie M. Andrew, Pierre Friedlingstein, Stephen Sitch, Judith Hauck, Julia Pongratz, et al.From:Earth System Science Data (Vol. 10, Issue 4) Peer-Reviewed

  Dec. 5, 2018519 words Author abstract, Bri...

  Accurate assessment of anthropogenic carbon dioxide (CO.sub.2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere - the "global carbon budget" - is important to better...

• Controls on zooplankton methane production in the central Baltic Sea

  Authors:Beate Stawiarski, Stefan Otto, Volker Thiel, Ulf Grawe, Natalie Loick-Wilde, Anna K. Wittenborn, et al.From:Biogeosciences (Vol. 16, Issue 1) Peer-Reviewed

  Jan. 7, 2019355 words Author abstract, Bri...

  Several methanogenic pathways in oxic surface waters were recently discovered, but their relevance in the natural environment is still unknown. Our study examines distinct methane (CH.sub.4) enrichments that...

• Upwelling-induced trace gas dynamics in the Baltic Sea inferred from 8 years of autonomous measurements on a ship of opportunity.

  Authors:Erik Jacobs, Henry C. Bittig, Ulf Gräwe, Carolyn A. Graves, Michael Glockzin, Jens D. Müller, et al.From:Biogeosciences (Vol. 18, Issue 8) Peer-Reviewed

  Apr. 30, 2021373 words Brief article Autonomous measurements aboard ships of opportunity (SOOP) provide in situ data sets with high spatial and temporal coverage. In this study, we use 8 years of carbon dioxide (CO.sub.2) and methane (CH.sub.4) observations...

• Predominance of methanogens over methanotrophs in rewetted fens characterized by high methane emissions

  Authors:Xi Wen, Viktoria Unger, Gerald Jurasinski, Franziska Koebsch, Fabian Horn, Gregor Rehder, et al.From:Biogeosciences (Vol. 15, Issue 21) Peer-Reviewed

  Nov. 6, 2018282 words Author abstract, Bri...

  The rewetting of drained peatlands alters peat geochemistry and often leads to sustained elevated methane emission. Although this methane is produced entirely by microbial activity, the distribution and abundance of...

• Effects of climate change on methane emissions from seafloor sediments in the Arctic Ocean: A review

  Authors:Rachael H. James, Philippe BousqueIngeborg Bussmann, Matthias Haeckel, Rolf Kipfer, Ira Leifer, Helge Niemann, et al.From:Limnology and Oceanography (Vol. 61, Issue 6) Peer-Reviewed

  Nov. 2016250 words Author abstract

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• Technical note: Seamless gas measurements across the land-ocean aquatic continuum - corrections and evaluation of sensor data for CO.sub.2, CH.sub.4 and O.sub.2 from field deployments in contrasting environments.

  Authors:Anna Rose Canning, Peer Fietzek, Gregor Rehder, and Arne KörtzingerFrom:Biogeosciences (Vol. 18, Issue 4) Peer-Reviewed

  Feb. 23, 2021261 words Brief article The ocean and inland waters are two separate regimes, with concentrations in greenhouse gases differing on orders of magnitude between them. Together, they create the land-ocean aquatic continuum (LOAC), which comprises...

• Methane-Carbon Flow into the Benthic Food Web at Cold Seeps - A Case Study from the Costa Rica Subduction Zone

  Authors:Helge Niemann, Peter Linke, Katrin Knittel, Enrique MacPherson, Antje Boetius, Warner Bruckmann, et al.From:PLoS ONE (Vol. 8, Issue 10) Peer-Reviewed

  Oct. 7, 20139,144 words Case study 1610LCold seep ecosystems can support enormous biomasses of free-living and symbiotic chemoautotrophic organisms that get their energy from the oxidation of methane or sulfide. Most of this biomass derives from animals that...

• The northern European shelf as an increasing net sink for CO.sub.2.

  Authors:Meike Becker, Are Olsen, Peter Landschützer, Abdirhaman Omar, Gregor Rehder, Christian Rödenbeck, et al.From:Biogeosciences (Vol. 18, Issue 3) Peer-Reviewed

  Feb. 15, 2021298 words Brief article We developed a simple method to refine existing open-ocean maps and extend them towards different coastal seas. Using a multi-linear regression we produced monthly maps of surface ocean fCO.sub.2 in the northern European...

• An intercomparison of oceanic methane and nitrous oxide measurements

  Authors:Samuel T. Wilson, Hermann W. Bange, Damian L. Arevalo-Martinez, Jonathan Barnes, Alberto V. Borges, Ian Brown, et al.From:Biogeosciences (Vol. 15, Issue 19) Peer-Reviewed

  Oct. 5, 2018311 words Author abstract, Bri...

  Large-scale climatic forcing is impacting oceanic biogeochemical cycles and is expected to influence the water-column distribution of trace gases, including methane and nitrous oxide. Our ability as a scientific...

• The FluxEngine air-sea gas flux toolbox: simplified interface and extensions for in situ analyses and multiple sparingly soluble gases.

  Authors:Thomas Holding, Ian G. Ashton, Jamie D. Shutler, Peter E. Land, Philip D. Nightingale, Andrew P. Rees, et al.From:Ocean Science (Vol. 15, Issue 6) Peer-Reviewed

  Dec. 13, 2019416 words Article The flow (flux) of climate-critical gases, such as carbon dioxide (CO.sub.2 ), between the ocean and the atmosphere is a fundamental component of our climate and an important driver of the biogeochemical systems within...

• Effects of the 2014 major Baltic inflow on methane and nitrous oxide dynamics in the water column of the central Baltic Sea

  Authors:Jukka-Pekka Myllykangas, Tom Jilbert, Gunnar Jakobs, Gregor Rehder, Jan Werner, and Susanna HietanenFrom:Earth System Dynamics (Vol. 8, Issue 3) Peer-Reviewed

  Sept. 14, 2017246 words Brief article, Repor... In late 2014, a large, oxygen-rich salt water inflow entered the Baltic Sea and caused considerable changes in deep water oxygen concentrations. We studied the effects of the inflow on the concentration patterns of two...

• Global Carbon Budget 2017

  Authors:Robbie M. Andrew, Pierre Friedlingstein, Stephen Sitch, Julia Pongratz, Andrew C. Manning, Jan Ivar Korsbakken, et al.From:Earth System Science Data (Vol. 10, Issue 1) Peer-Reviewed

  Mar. 12, 201834 words Author abstract, Bri... Byline: To access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link:...

• Long-term alkalinity trends in the Baltic Sea and their implications for C[O.sub.2]-induced acidification

  Authors:Jens Daniel Muller, Bernd Schneider, and Gregor RehderFrom:Limnology and Oceanography (Vol. 61, Issue 6) Peer-Reviewed

  Nov. 2016210 words Author abstract, Rep...

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• Decoupling salinity and carbonate chemistry: low calcium ion concentration rather than salinity limits calcification in Baltic Sea mussels.

  Authors:Trystan Sanders, Jörn Thomsen, Jens Daniel Müller, Gregor Rehder, and Frank MelznerFrom:Biogeosciences (Vol. 18, Issue 8) Peer-Reviewed

  Apr. 22, 2021365 words Brief article The Baltic Sea has a salinity gradient decreasing from fully marine ( 25) in the west to below 7 in the central Baltic Proper. Habitat-forming and ecologically dominant mytilid mussels exhibit decreasing growth when...

• Global Carbon Budget 2019.

  Authors:Pierre Friedlingstein, Matthew W. Jones, Michael O'Sullivan, Robbie M. Andrew, Judith Hauck, Glen P. Peters, et al.From:Earth System Science Data (Vol. 11, Issue 4) Peer-Reviewed

  Dec. 4, 2019543 words Article Accurate assessment of anthropogenic carbon dioxide (CO.sub.2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere - the "global carbon budget" - is important to better understand...

• Ideas and perspectives: A strategic assessment of methane and nitrous oxide measurements in the marine environment.

  Authors:Samuel T. Wilson, Alia N. Al-Haj, Annie Bourbonnais, Claudia Frey, Robinson W. Fulweiler, John D. Kessler, et al.From:Biogeosciences (Vol. 17, Issue 22) Peer-Reviewed

  Nov. 26, 2020233 words Brief article In the current era of rapid climate change, accurate characterization of climate-relevant gas dynamics - namely production, consumption, and net emissions - is required for all biomes, especially those ecosystems most...