
Silyakova, Anna
Researcher, CAGE
Job description
· In-situ data acquisition, analysis, visualization, and interpretation
· Writing grant applications, research articles, and reports
· Strategic planning of future research activities
· Presenting at international conferences
· Mentoring Ph.D. and Master students
· Working at sea with various data collection
- Sert, Muhammed Fatih; Niemann, Helge; Reeves, Eoghan; Granskog, Mats A.; Hand, Kevin P.; Kekäläinen, Timo; Jänis, Janne; Rossel, Pamela; Ferré, Benedicte; Silyakova, Anna; Gründger, Friederike. Compositions of dissolved organic matter in the ice-covered waters above the Aurora hydrothermal vent system, Gakkel Ridge, Arctic Ocean. Biogeosciences 2022; Volum 19 (8). ISSN 1726-4170.s 2101 - 2120.s doi: 10.5194/bg-19-2101-2022.
- Dølven, Knut Ola; Ferré, Benedicte; Silyakova, Anna; Jansson, Pär; Linke, Peter; Moser, Manuel. Autonomous methane seep site monitoring offshore western Svalbard: hourly to seasonal variability and associated oceanographic parameters. Ocean Science 2022; Volum 18. ISSN 1812-0784.s 233 - 254.s doi: 10.5194/os-18-233-2022.
- Gründger, Friederike; Probandt, David; Knittel, Katrin; Carrier, Vincent; Kalenitchenko, Dimitri; Silyakova, Anna; Serov, Pavel; Ferré, Benedicte; Svenning, Mette Marianne; Niemann, Helge. Seasonal shifts of microbial methane oxidation in Arctic shelf waters above gas seeps. Limnology and Oceanography 2021; Volum 9999. ISSN 0024-3590.s 1 - 19.s doi: 10.1002/lno.11731.
- Sert, Muhammed Fatih; D’Andrilli, Juliana; Gründger, Friederike; Niemann, Helge; Granskog, Mats; Pavlov, Alexey K.; Ferré, Benedicte; Silyakova, Anna. Compositional differences in dissolved organic matter between Arctic cold seeps versus non-seep sites at the Svalbard continental margin and the Barents sea. Frontiers in Earth Science 2020; Volum 8. ISSN 2296-6463.s 1 - 16.s doi: 10.3389/feart.2020.552731.
- Silyakova, Anna; Jansson, Pär; Serov, Pavel; Ferré, Benedicte; Pavlov, A.K; Hattermann, Tore; Graves, C.A; Platt, Stephen Matthew; Myhre, Cathrine Lund; Gründger, Friederike; Niemann, Helge. Physical controls of dynamics of methane venting from a shallow seep area west of Svalbard. (data) Continental Shelf Research 2019; Volum 194:104030. ISSN 0278-4343.s 1 - 14.s doi: 10.1016/j.csr.2019.104030.
- Jansson, Pär; Triest, Jack; Grilli, Roberto; Ferré, Benedicte; Silyakova, Anna; Mienert, Jurgen; Chappellaz, Jérôme. High-resolution underwater laser spectrometer sensing provides new insights into methane distribution at an Arctic seepage site. (data) Ocean Science 2019; Volum 15 (4). ISSN 1812-0784.s 1055 - 1069.s doi: 10.5194/os-15-1055-2019.
- Jansson, Pär; Ferré, Benedicte; Silyakova, Anna; Dølven, Knut Ola; Omstedt, Anders. A new numerical model for understanding free and dissolved gas progression toward the atmosphere in aquatic methane seepage systems. (data) Limnology and Oceanography : Methods 2019; Volum 17 (3). ISSN 1541-5856.s 223 - 239.s doi: 10.1002/lom3.10307.
- Platt, Stephen Matthew; Eckhardt, Sabine; Ferré, Benedicte; Fisher, Rebecca E.; Hermansen, Ove; Jansson, Pär; Lowry, David; Nisbet, Euan G.; Pisso, Ignacio; Schmidbauer, Norbert; Silyakova, Anna; Stohl, Andreas; Svendby, Tove Marit; Vadakkepuliyambatta, Sunil; Mienert, Jurgen; Myhre, Cathrine Lund. Methane at Svalbard and over the European Arctic Ocean. Atmospheric Chemistry and Physics (ACP) 2018; Volum 18. ISSN 1680-7316.s 17207 - 17224.s doi: 10.5194/acp-18-17207-2018.
- Nomura, Daiki; Granskog, Mats A.; Fransson, Agneta Ingrid; Chierici, Melissa; Silyakova, Anna; Ohshima, Kay; Cohen, Lana; Delille, Bruno; Hudson, Stephen R.; Dieckmann, Gerhard. CO2 flux over young and snow-covered Arctic pack ice in winter and spring. Biogeosciences 2018; Volum 15 (11). ISSN 1726-4170.s 3331 - 3343.s doi: 10.5194/bg-15-3331-2018.
- Åström, Emmelie; Carroll, Michael Leslie; Ambrose, William; Sen, Arunima; Silyakova, Anna; Carroll, JoLynn. Methane cold seeps as biological oases in the high-Arctic deep sea. Limnology and Oceanography 2018; Volum 63 (S1). ISSN 0024-3590.s S209 - S231.s doi: 10.1002/lno.10732.
- Wallhead, Philip; Bellerby, Richard; Silyakova, Anna; Slagstad, Dag; Polukhin, Alexander A.. Bottom Water Acidification and Warming on the Western Eurasian Arctic Shelves: Dynamical Downscaling Projections. Journal of Geophysical Research (JGR): Oceans 2017; Volum 122 (10). ISSN 2169-9275.s 8126 - 8144.s doi: 10.1002/2017JC013231.
- Serov, Pavel; Vadakkepuliyambatta, Sunil; Mienert, Jurgen; Patton, Henry; Portnov, Aleksei D; Silyakova, Anna; Panieri, Giuliana; Carroll, Michael Leslie; Carroll, JoLynn; Andreassen, Karin; Hubbard, Alun Lloyd. Postglacial response of Arctic Ocean gas hydrates to climatic amelioration. Proceedings of the National Academy of Sciences of the United States of America 2017; Volum 114 (24). ISSN 0027-8424.s 6215 - 6220.s doi: 10.1073/pnas.1619288114.
- Pohlman, John; Greinert, Jens; Ruppel, Carolyn; Silyakova, Anna; Vielstadte, Lisa; Casso, Michael; Mienert, Jurgen; Bünz, Stefan. Enhanced CO2 uptake at a shallow Arctic Ocean seep field overwhelms the positive warming potential of emitted methane. (data) Proceedings of the National Academy of Sciences of the United States of America 2017; Volum 114 (21). ISSN 0027-8424.s 5355 - 5360.s doi: 10.1073/pnas.1618926114.
- Myhre, Cathrine Lund; Ferré, Benedicte; Platt, Stephen Matthew; Silyakova, Anna; Hermansen, Ove; Allen, Grant; Pisso, Ignacio; Schmidbauer, Josef Norbert; Stohl, Andreas; Pitt, Joseph R.; Jansson, Pær; Greinert, Jens; Percival, Carl; Fjæraa, Ann Mari; O'Shea, Sebastian J.; Gallagher, Martin; Le Breton, Michael; Bower, Keith N.; Bauguitte, Stéphane Jean-Bernard; Dalsøren, Stig Bjørløw; Vadakkepuliyambatta, Sunil; Fisher, Rebecca E.; Nisbet, Euan G.; Lowry, David; Myhre, Gunnar; Pyle, John Adrian; Cain, Michelle; Mienert, Jurgen. Extensive release of methane from Arctic seabed west of Svalbard during summer 2014 does not influence the atmosphere. Geophysical Research Letters 2016; Volum 43 (9). ISSN 0094-8276.s 4624 - 4631.s doi: 10.1002/2016GL068999.
- Findlay, Helen S.; Gibson, Georgina; Kędra, Monika; Morata, Nathalie; Orchowska, Monika; Pavlov, Alexey K.; Reigstad, Marit; Silyakova, Anna; Tremblay, Jean-Éric; Walczowski, Waldemar; Weydmann, Agata; Logvinova, Christie. Responses in Arctic marine carbon cycle processes: Conceptual scenarios and implications for ecosystem function. Polar Research 2015; Volum 34:24252. ISSN 0800-0395.s doi: 10.3402/polar.v34.24252.
- Pavlov, Alexey K.; Silyakova, Anna; Granskog, Mats A.; Bellerby, Richard; Engel, Anja; Schulz, Kai G.; Brussaard, Corina P. D.. Marine CDOM accumulation during a coastal Arctic mesocosm experiment: No response to elevated pCO2 levels. Journal of Geophysical Research (JGR): Biogeosciences 2014; Volum 119 (6). ISSN 2169-8953.s 1216 - 1230.s doi: 10.1002/2013JG002587.
- Frigstad, Helene; Andersen, Tom; Bellerby, Richard; Silyakova, Anna; Hessen, Dag Olav. Variation in the seston C:N ratio of the Arctic Ocean and pan-Arctic shelves. Journal of Marine Systems 2014; Volum 129. ISSN 0924-7963.s 214 - 223.s doi: 10.1016/j.jmarsys.2013.06.004.
- Silyakova, Anna; Bellerby, Richard; Schulz, Kai G.; Czerny, Jan; Tanaka, Tsuneo; Nondal, Gisle; Riebesell, Ulf; Engel, Anja; De Lange, Tor; Ludvig, Andrea. Pelagic community production and carbon-nutrient stoichiometry under variable ocean acidification in an Arctic fjord. (fulltekst) Biogeosciences 2013; Volum 10 (7). ISSN 1726-4170.s 4847 - 4859.s doi: 10.5194/bg-10-4847-2013.
- Czerny, Jan; Schulz, Kai G.; Boxhammer, Tim; Bellerby, Richard; Büdenbender, Jan; Engel, Anja; Krug, Sebastian A.; Ludwig, Andrea; Nachtigall, Kerstin; Nondal, Gisle; Niehoff, Barbara; Silyakova, Anna; Riebesell, Ulf. Implications of elevated CO2 on pelagic carbon fluxes in an Arctic mesocosm study - an elemental mass balance approach. (fulltekst) Biogeosciences 2013; Volum 10 (5). ISSN 1726-4170.s 3109 - 3125.s doi: 10.5194/bg-10-3109-2013.
- Schulz, Kai G.; Bellerby, Richard; Brussaard, Corina P.D.; Büdenbender, Jan; Czerny, Jan; Engel, Anja; Fischer, Matthias; Koch-Klavsen, Signe; Krug, Sebastian A.; Lischka, Silke; Ludwig, Andrea; Meyerhöfer, Michael; Nondal, Gisle; Silyakova, Anna; Stuhr, Annegret; Riebesell, Ulf. Temporal biomass dynamics of an Arctic plankton bloom in response to increasing levels of atmospheric carbon dioxide. Biogeosciences 2013; Volum 10 (1). ISSN 1726-4170.s 161 - 180.s doi: 10.5194/bg-10-161-2013.
- Tanaka, Tsuneo; Alliouane, Samir; Bellerby, Richard; Czerny, Jan; de Kluijver, Anna; Riebesell, Ulf; Schulz, Kai G.; Silyakova, Anna; Gattuso, Jean-Pierre. Effect of increased pCO(2) on the planktonic metabolic balance during a mesocosm experiment in an Arctic fjord. Biogeosciences 2013; Volum 10 (1). ISSN 1726-4170.s 315 - 325.s doi: 10.5194/bg-10-315-2013.
- Silyakova, Anna; Bellerby, Richard; Czerny, J; Schulz, K.G.; Nondal, Gisle; Tanaka, T.; Engel, A.; De, Lange Tor; Riebesell, U.. “Net community production and stoichiometry of nutrient consumption in a pelagic ecosystem of a northern high latitude fjord: mesocosm CO2 perturbation study“. Biogeosciences 2012. ISSN 1726-4170.s doi: 10.5194/bgd-9-11705-2012.
- Bellerby, Richard; Silyakova, Anna; Nondal, Gisle; Slagstad, Dag; Czerny, J; De, Lange Tor; Ludwig, Arne. Marine carbonate system evolution during the EPOCA Arctic pelagic ecosystem experiment in the context of simulated Arctic ocean acidification. Biogeosciences 2012; Volum 9 (11). ISSN 1810-6277.s doi: 10.5194/bgd-9-15541-2012.
- Ray, Jessica Louise; Tøpper, Birte; An, Shu; Silyakova, Anna; Spindelbøck, Joachim; Thyrhaug, Runar; DuBow, Michael; Thingstad, Tron Frede; Sandaa, Ruth-Anne. Effect of increased pCO2 on bacterial assemblage shifts in response to glucose addition in Fram Strait seawater mesocosms. FEMS Microbiology Ecology 2012; Volum 82 (3). ISSN 0168-6496.s 713 - 723.s doi: 10.1111/j.1574-6941.2012.01443.x.
Research interests
Biogeochemistry of methane and carbon dioxide in the Arctic Ocean: sources, transport and effects on climate and marine ecosystem; carbon pathways in the Arctic Ocean; ocean-sea ice-atmosphere interaction; continental shelf oceanography; sea ice biogeochemistry and microbiology; cycling of dissolved organic matter in the ocean.