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Tobias Vonnahme

Stipendiat
Institutt for arktisk og marin biologi

Stillingsbeskrivelse:

Arctic SIZE (seasonal ice zone ecology)




Arbeider i CRIStin


  • Hassett, Brandon Thomas; Borrego, Eli; Vonnahme, Tobias R.; Rämä, Teppo; Kolomiets, M.V.; Gradinger, Rolf. Arctic marine fungi: biomass, functional genes, and putative ecological roles. The ISME Journal 2019; Volum 13 (6). ISSN 1751-7362.s 1484 - 1496.s doi: 10.1038/s41396-019-0368-1.

  • Vonnahme, Tobias; Devetter, Miloslav; Zarsky, Jakub D.; Sabacka, Marie; Elster, Josef. Controls on microalgal community structures in cryoconite holes upon high Arctic glaciers, Svalbard. Biogeosciences 2016; Volum 13. ISSN 1726-4170.s 659 - 674.s doi: 10.5194/bg-13-659-2016, 2016.

  • Zawierucha, Krzysztof; Ostrowska, Marta; Vonnahme, Tobias; Devetter, Miloslav; Nawrot, Adam P.; Lehmann, Sarah; Kolicka, Małgorzata. Diversity and distribution of Tardigrada in Arctic cryoconite holes. Journal of limnology 2016; Volum 75 (3). ISSN 1129-5767.

  • Zawierucha, Krzysztof; Vonnahme, Tobias; Devetter, Miloslav; Kolicka, Małgorzata; Ostrowska, Marta; Chmielewski, Sebastian; Kosicki, Jakub Z.. Area, depth and elevation of cryoconite holes in the Arctic do not influence Tardigrada densities. Polish Polar Research 2016; Volum 37 (2). ISSN 0138-0338.s 325 - 334.

  • Vonnahme, Tobias R.. CO₂-opptak i arktisk is, vann og bunn. Blogg: Arven etter Nansen. 2018.

  • Hauquier, Freia; Mevenkamp, Lisa; Great, Egho; Bezerra, Tania N.; Lins, Lidia; Janssen, Felix; Vonnahme, Tobias; Boetius, Antje; Van Reusel, Ann. Meiofauna response to physical disturbance at the DEA: the importance of scale to identify long-term effects. JPIO mining modelling workshop 2016-05-01 - 2016.

  • Vonnahme, Tobias; Janssen, Felix; Molari, Massimiliano; Wenzhöfer, Frank; Boetius, Antje. Effects of simulated deep-sea mining impacts on microbial communities and functions in the DISCOL experimental area. JPIO Modeling Workshop 2016-05-01 - 2016.

  • Vonnahme, Tobias; Janssen, Felix; Molari, Massimiliano; Wenzhöfer, Frank; Boetius, Antje. Slow microbial growth and recovery of microbial community structure after disturbances in the DISCOL experimental area. MIDAS annual meeting 2016-07-01 - 2016.

  • Vonnahme, Tobias. Microbial diversity and function of deep-sea manganese nodule ecosystems. 2016.

  • Janssen, Felix; Haeckel, Matthias; Wenzhöfer, Frank; Vonnahme, Tobias. Disturbance effects on sediment biogeochemistry: introduction to recent investigations at the DISCOL Experimental Area (DEA, Peru Basin, tropical SE Pacific). MIDAS annual meeting 2015-06-01 - 2015.

  • Vonnahme, Tobias R.; Stecher, Anique; Valentin, Klaus. Sea ice algae in the changing Arctic: Response to light stress and nitrogen limitation of Melosira arctica. Marmic meeting 2015-05-01 - 2015.

  • Vonnahme, Tobias R.; Völker, Christoph; Thoms, Silke. Modelling Phytoplankton Physiology - Photoacclimation, Nutrient limitation, Carbon fixation, Competition. Marmic meeting 2015-03-01 - 2015.

  • Vonnahme, Tobias R.; Rapp, Josephine. Bacteria – Diatom interactions and diversity in sea ice algae aggregates and cultures of Melosira arctica. 2015.

  • Vonnahme, Tobias; Schink, Bernhard. Microbial community structure in cryoconite holes in high Arctic glaciers on Svalbard. 2014.

  • Vonnahme, Tobias. Controls and interactions in cryoconite food webs upon three high Arctic glaciers on Svalbard. Polar Ecology Conference 2014-09-01 - 2014.

  • Medlem i forskergruppe