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Umeå universitet
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Huvudmenyn dold.
Personalbild Cristian Gudasz

Cristian Gudasz

Min forskning handlar främst om att förstå hur sjöar fungerar och vilken roll de spelar för kolcykeln och återkopplingen till klimatet.

Kontakt

E-post
cristian.gudasz@umu.se
Telefon
090-786 95 83, 073-761 68 49

Verksam vid

Anknytning
Forskare vid Institutionen för ekologi, miljö och geovetenskap
Plats
KBC-Fysiologihuset, Linneaus väg 6, A3 46 21 Umeå universitet, 901 87 Umeå

Min forskning handlar främst om att förstå hur sjöar fungerar och deras roll i kolcykeln och återkopplingen till klimatet.

Mer information finns på webbplatsen för Climate Impact Research Centre.

From swamp to sea: Quantifying terrestrial dissolved organic carbon in a tropical shelf sea using hydrogen isotope ratios
Organic Geochemistry, Elsevier 2024, Vol. 196
Wahyudi, A'an Johan; Kaushal, Nikita; Gudasz, Cristian; et al.
When does temperature matter for ecosystem respiration?
Environmental Research Communications (ERC), Institute of Physics (IOP) 2021, Vol. 3, (12)
Gudasz, Cristian; Karlsson, Jan; Bastviken, David
Systematic microbial production of optically active dissolved organic matter in subarctic lake water
Limnology and Oceanography, Association for the Sciences of Limnology and Oceanography (ASLO) 2020, Vol. 65, (5)
Berggren, Martin; Gudasz, Cristian; Guillemette, Francois; et al.
Contributions of terrestrial organic carbon to northern lake sediments
Limnology and Oceanography Letters, Vol. 2, (6) : 218-227
Gudasz, Cristian; Ruppenthal, Marc; Kalbitz, Karsten; et al.
Temperature dependence of apparent respiratory quotients and oxygen penetration depth in contrasting lake sediments
Journal of Geophysical Research - Biogeosciences, Washington: American Geophysical Union (AGU) 2017, Vol. 122, (11) : 3076-3087
Sobek, Sebastian; Gudasz, Cristian; Koehler, Birgit; et al.
Long-term pCO(2) trends in Adirondack Lakes
Geophysical Research Letters, Wiley-Blackwell 2016, Vol. 43, (10) : 5109-5115
Seekell, David A.; Gudasz, Cristian
Temperature sensitivity of organic carbon mineralizationin contrasting lake sediments
Journal of Geophysical Research - Biogeosciences, Vol. 120, (7) : 1215-1225
Gudasz, Cristian; Sobek, Sebastian; Bastviken, David; et al.
Terrestrial organic matter input suppresses biomass production in lake ecosystems
Ecology, Ecological Society of America 2015, Vol. 96, (11) : 2870-2876
Karlsson, Jan; Bergström, Ann-Kristin; Byström, Pär; et al.
Comparative study on bacterial carbon sources in lake sediments: the role of methanotrophy
Aquatic Microbial Ecology, Inter-Research Science Center 2015, Vol. 76, (1) : 39-47
Steger, K.; Premke, K.; Gudasz, Cristian; et al.
Greenhouse gas production in low-latitude lake sediments responds strongly to warming
Nature Climate Change, Nature Publishing Group 2014, Vol. 4, (6) : 467-470
Marotta, H; Pinho, L; Gudasz, Cristian; et al.
Diversity and abundance of aromatic catabolic genes in lake sediments in response to temperature change
FEMS Microbiology Ecology, Vol. 88, (3) : 468-481
Osman, Omneya A; Gudasz, Cristian; Bertilsson, Stefan
Upscaling carbon dioxide emissions from lakes
Geophysical Research Letters, Vol. 41, (21) : 7555-7559
Seekell, David A.; Carr, Joel A.; Gudasz, Cristian; et al.
Regional-scale variation of dissolved organic carbon concentrations in Swedish lakes
Limnology and Oceanography, Vol. 59, (5) : 1612-1620
Seekell, David A.; Lapierre, Jean-Francois; Pace, Michael L.; et al.
Methane fluxes show consistent temperature dependence across microbial to ecosystem scales
Nature, London: Nature Publishing Group 2014, Vol. 507, (7493) : 488-491
Yvon-Durocher, Gabriel; Allen, Andrew P.; Bastviken, David; et al.
Dark Carbon Fixation: An Important Process in Lake Sediments
PLOS ONE, Public Library of Science 2013, Vol. 8, (6)
Santoro, Ana Lúcia; Bastviken, David; Gudasz, Cristian; et al.
Terrestrial subsidies to lake food webs: an experimental approach
Oecologia, New York: Springer 2012, Vol. 168, (3) : 807-818
Bartels, Pia; Cucherousset, Julien; Gudasz, Cristian; et al.
Constrained microbial processing of allochthonous organic carbon in boreal lake sediments
LIMNOLOGY AND OCEANOGRAPHY, Vol. 57, (1) : 163-175
Gudasz, Cristian; Bastviken, David; Premke, Katrin; et al.
Multifunctionality and diversity in bacterial biofilms
PLOS ONE, San Fransisco: Public Library of Science (PLoS) 2011, Vol. 6, (8)
Peter, Hannes; Ylla, Irene; Gudasz, Cristian; et al.
Microbial biomass and community composition in boreal lake sediments
Limnology and Oceanography, Waco: American Society of Limnology and Oceanography 2011, Vol. 56, (2) : 725-733
Steger, Kristin; Premke, Katrin; Gudasz, Cristian; et al.
Temperature-controlled organic carbon mineralization in lake sediments
Nature, Vol. 466, (7305) : 478-481
Gudasz, Cristian; Bastviken, David; Steger, Kristin; et al.
Stable isotope analysis of benthic fauna and their food sources in boreal lakes
Journal of The North American Benthological Society, North American Benthological Society 2010, Vol. 29 : 1339-1348
Premke, Karin; Karlsson, Jan; Steger, Kristin; et al.
Effects of N: P loading ratios on phytoplankton community composition, primary production and N fixation in a eutrophic lake
Freshwater Biology, Blackwell Publishing Ltd 2009, Vol. 54, (2) : 331-344
Vrede, T; Ballantyne, A; Mille-Lindblom, C; et al.
Contrasting impacts of terrestrial organic carbon inputs and warming on lake ecosystems
Verheijen, Hendricus; Gudasz, Cristian; Koizumi, Shuntaro; et al.
Visa publikationer i DiVA

Forskargrupper

Gruppmedlem
Biogeokemi

Forskningsprojekt

1 januari 2021 till 31 december 2023
Inverkan av klimatförändringar på sjöekosystem i svenska Arktis
1 januari 2017 till 31 december 2022
Klimatinducerade regimskiften i nordliga sjöekosystem