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Jan Karlsson

My research focus on impacts of climate change on the biogeochemistry and ecology of boreal and arctic aquatic ecosystems.

Research qualifications: Docent

Works at

Affiliation
Location
KBC-huset, Linnaeus väg 6, Umeå, 5 02 08 Umeå universitet, 901 87 Umeå

My research focus on impacts of climate change on the biogeochemistry and ecology of high latitude aquatic ecosystems. The studies integrate abiotic (chemical and physical) and biotic factors and processes with special emphasis on distinguishing between direct (mainly temperature) and indirect (via changes in catchment export of matter) climate impacts and between short and long-term effects. Part of the research study the magnitude and control of greenhouse gas (carbon dioxide, methane) exchange and carbon burial in aquatic systems, and its quantitative importance in comparison with other carbon fluxes in the landscape. Another part of the research study the control of productivity and resources use in food webs, from the base of the food web (bacteria and algae), via intermediate consumers (zoobenthos, zooplankton) to top consumers (fish). The research includes mainly boreal-arctic lakes and streams/rivers and is based on comparative studies along climate and permafrost gradients and experimental studies where different environmental stressors are manipulated.

Limnology and Oceanography Letters, John Wiley & Sons 2024, Vol. 9, (2) : 112-118
Karlsson, Jan; Verheijen, Hendricus; Seekell, David A.; et al.
Limnology and Oceanography
Rudberg, David; Schenk, Jonathan; Pajala, Gustav; et al.
Limnology and Oceanography, John Wiley & Sons 2023, Vol. 68, (9) : 2059-2069
Berggren, Martin; Ye, Linlin; Sponseller, Ryan A.; et al.
Nature Communications, Nature Publishing Group 2023, Vol. 14, (1)
Casas-Ruiz, Joan P.; Bodmer, Pascal; Bona, Kelly Ann; et al.
Limnology and Oceanography, John Wiley & Sons 2023, Vol. 68, (12) : 2617-2631
Corman, Jessica R.; Zwart, Jacob A.; Klug, Jennifer; et al.
Environmental Research Letters, IOP Publishing 2023, Vol. 18, (3)
Golub, Malgorzata; Koupaei-Abyazani, Nikaan; Vesala, Timo; et al.
Freshwater Biology, John Wiley & Sons 2023, Vol. 68, (7) : 1224-1237
Koizumi, Shuntaro; Hamdan, Mohammed; Callisto Puts, Isolde; et al.
Science of the Total Environment, Vol. 859
Krickov, Ivan V.; Lim, Artem G.; Shirokova, Liudmila S.; et al.
Environmental Science and Technology, American Chemical Society (ACS) 2023, Vol. 57, (23) : 8578-8587
Pajala, Gustav; Rudberg, David; Gålfalk, Magnus; et al.
Journal of Geophysical Research - Biogeosciences, American Geophysical Union (AGU) 2023, Vol. 128, (11)
Pajala, Gustav; Sawakuchi, Henrique O.; Rudberg, David; et al.
Global Change Biology, John Wiley & Sons 2023, Vol. 29, (2) : 375-390
Puts, Isolde C.; Ask, Jenny; Deininger, Anne; et al.
Global Biogeochemical Cycles, John Wiley & Sons 2023, Vol. 37, (3)
Vachon, Dominic; Sponseller, Ryan A.; Rosvall, Martin; et al.
Freshwater Biology, John Wiley & Sons 2022, Vol. 67, (10) : 1752-1760
Hamdan, Mohammed; Karlsson, Jan; Byström, Pär; et al.
Freshwater Biology, John Wiley & Sons 2022, Vol. 67, (1) : 14-29
Huser, Brian J.; Futter, Martyn N.; Bogan, Daniel; et al.
Limnology and Oceanography, Association for the Sciences of Limnology and Oceanography 2022, Vol. 67, (12) : 2763-2778
Klaus, Marcus; Verheijen, Hendricus A.; Karlsson, Jan; et al.
Freshwater Biology, John Wiley & Sons 2022, Vol. 67, (1) : 30-48
Lau, Danny C. P.; Christoffersen, Kirsten S.; Erkinaro, Jaakko; et al.
Biogeosciences, Copernicus Publications 2022, Vol. 19, (24) : 5859-5877
Lim, Artem G.; Krickov, Ivan V.; Vorobyev, Sergey N.; et al.
Biogeochemistry, Springer Science+Business Media B.V. 2022, Vol. 159, (1) : 69-86
Manasypov, R.M.; Lim, A.G.; Krickov, I.V.; et al.
Ecosystems, Springer 2022, Vol. 25, (7) : 1555-1570
Norman, Sven; Nilsson, Karin A.; Klaus, Marcus; et al.
Nature Communications, Nature Publishing Group 2022, Vol. 13, (1)
Olid, Carolina; Rodellas, Valentí; Rocher-Ros, Gerard; et al.
Journal of Geophysical Research - Biogeosciences, John Wiley & Sons 2022, Vol. 127, (6)
Verheijen, Hendricus; Klaus, M.; Seekell, David A.; et al.
Hydrobiologia, Springer 2021, Vol. 848, (21) : 4991-5010
Bergström, Ann-Kristin; Deininger, A.; Jonsson, Anders; et al.
Environmental DNA, John Wiley & Sons 2021, Vol. 3, (2) : 343-352
Capo, Eric; Spong, Göran; Koizumi, Shuntaro; et al.
Environmental Research Communications (ERC), Institute of Physics (IOP) 2021, Vol. 3, (12)
Gudasz, Cristian; Karlsson, Jan; Bastviken, David
Freshwater Biology, John Wiley & Sons 2021, Vol. 66, (5) : 815-825
Hamdan, Mohammed; Byström, Pär; Hotchkiss, Erin R.; et al.
Nature Communications, Vol. 12, (1)
Karlsson, Jan; Serikova, Svetlana; Vorobyev, Sergey N.; et al.
Global Change Biology, John Wiley & Sons 2021, Vol. 27, (18) : 4238-4253
Klaus, Marcus; Karlsson, Jan; Seekell, David A.
Ecological Indicators, Elsevier 2021, Vol. 131
Krickov, Ivan V.; Serikova, Svetlana; Pokrovsky, Oleg S.; et al.
Limnology and Oceanography, Wiley-Blackwell 2021, Vol. 66, (3) : 827-854
MacIntyre, Sally; Bastviken, David; Arneborg, Lars; et al.
Ambio, Springer 2021, Vol. 50, (2) : 375-392
Pascual, Didac; Akerman, Jonas; Becher, Marina; et al.
Journal of Geophysical Research - Biogeosciences, Vol. 126, (9)
Sawakuchi, Henrique Oliveira; Martin, Gaëtan; Peura, Sari; et al.
Frontiers in Earth Science, Frontiers Media S.A. 2021, Vol. 9
Schenk, Jonathan; Sawakuchi, Henrique O.; Sieczko, Anna K.; et al.
Global Change Biology, John Wiley & Sons 2021, Vol. 27, (4) : 719-727
Vachon, Dominic; Sponseller, Ryan A.; Karlsson, Jan
Biogeosciences, Nicolaus Copernicus University Press 2021, Vol. 18, (17) : 4919-4936
Vorobyev, Sergey N.; Karlsson, Jan; Kolesnichenko, Yuri Y.; et al.
Limnology and Oceanography, John Wiley & Sons 2021, Vol. 66, (S1) : S216-S230
Zabelina, Svetlana A.; Shirokova, Liudmila S.; Klimov, Sergey I.; et al.
Limnology and Oceanography, Association for the Sciences of Limnology and Oceanography (ASLO) 2020, Vol. 65, (5)
Berggren, Martin; Gudasz, Cristian; Guillemette, Francois; et al.
Inland Waters, Taylor & Francis 2020, Vol. 10, (3) : 348-359
Denfeld, Blaize A.; Lupon, Anna; Sponseller, Ryan A.; et al.
Limnology and Oceanography Letters, John Wiley & Sons 2020, Vol. 5, (6) : 417-424
Fork, Megan L.; Karlsson, Jan; Sponseller, Ryan A.
Science of the Total Environment, Elsevier 2020, Vol. 749
Payandi-Rolland, D.; Shirokova, L. S.; Tesfa, M.; et al.
Science of the Total Environment, Elsevier 2020, Vol. 737
Shirokova, L. S.; Payandi-Rolland, D.; Lim, A. G.; et al.
Limnology and Oceanography Letters, John Wiley & Sons 2020, Vol. 5, (4) : 287-294
Vachon, Dominic; Sadro, Steven; Bogard, Matthew J.; et al.
Frontiers in Marine Science, Frontiers Media S.A. 2020, Vol. 7
Vikström, Kevin; Bartl, Ines; Karlsson, Jan; et al.
Global Change Biology, John Wiley & Sons 2019, Vol. 25, (6) : 2021-2029
Bergström, Ann-Kristin; Karlsson, Jan
Ecological Applications, Ecological Society of America 2019, Vol. 29, (1)
Deininger, Anne; Jonsson, A.; Karlsson, J.; et al.
Limnology and Oceanography: Methods, Association for the Sciences of Limnology and Oceanography 2019, Vol. 17, (7) : 395-414
Klaus, Marcus; Geibrink, Erik; Hotchkiss, Erin R.; et al.
Global Biogeochemical Cycles, American Geophysical Union (AGU) 2019, Vol. 33, (3) : 243-265
Klaus, Marcus; Seekell, David A.; Lidberg, William; et al.
Limnology and Oceanography, Vol. 64, (4) : 1545-1557
Lupon, Anna; Denfeld, Blaize A.; Laudon, Hjalmar; et al.
Aquatic Sciences, Springer 2019, Vol. 81, (4)
Selvam, Balathandayuthabani Panneer; Lapierre, Jean-Francois; Soares, Ana R. A.; et al.
Nature Communications, Nature Publishing Group 2019, Vol. 10
Serikova, Svetlana; Pokrovsky, O. S.; Laudon, H.; et al.
Biogeosciences, Nicolaus Copernicus University Press 2019, Vol. 16, (12) : 2511-2526
Shirokova, Liudmila S.; Chupakov, Artem V.; Zabelina, Svetlana A.; et al.
Climate research uncovers potential Arctic futures

Jan Karlsson: “We possess knowledge that needs to be shared. Textbooks still contain many inaccuracies."