| Permafrost is warming at a global scale BK Biskaborn, SL Smith, J Noetzli, H Matthes, G Vieira, DA Streletskiy, ... Nature communications 10 (1), 264, 2019 | 1428 | 2019 |
| Thawing permafrost and thicker active layers in sub‐arctic Sweden HJ Åkerman, M Johansson Permafrost and periglacial processes 19 (3), 279-292, 2008 | 426 | 2008 |
| The thermal state of permafrost in the nordic area during the international polar year 2007–2009 HH Christiansen, B Etzelmüller, K Isaksen, H Juliussen, H Farbrot, ... Permafrost and Periglacial Processes 21 (2), 156-181, 2010 | 421 | 2010 |
| The changing face of Arctic snow cover: A synthesis of observed and projected changes TV Callaghan, M Johansson, RD Brown, PY Groisman, N Labba, ... Ambio 40, 17-31, 2011 | 365 | 2011 |
| Past Changes in Arctic Terrestrial Ecosystems, Climate and UV Radiation TV Callaghan, LO Björn, Y Chernov, T Chapin, TR Christensen, B Huntley, ... Ambio 33 (7), 398-403, 2004 | 333* | 2004 |
| A new climate era in the sub‐Arctic: Accelerating climate changes and multiple impacts TV Callaghan, F Bergholm, TR Christensen, C Jonasson, U Kokfelt, ... Geophysical Research Letters 37 (14), 2010 | 318 | 2010 |
| Arctic tundra and polar desert ecosystems TV Callaghan, LO Björn, FS Chapin Iii, Y Chernov, TR Christensen, ... Arctic climate impact assessment 1, 243-352, 2005 | 274 | 2005 |
| Transitions in Arctic ecosystems: Ecological implications of a changing hydrological regime FJ Wrona, M Johansson, JM Culp, A Jenkins, J Mård, IH Myers‐Smith, ... Journal of Geophysical Research: Biogeosciences 121 (3), 650-674, 2016 | 255 | 2016 |
| Changing Arctic snow cover: A review of recent developments and assessment of future needs for observations, modelling, and impacts S Bokhorst, SH Pedersen, L Brucker, O Anisimov, JW Bjerke, RD Brown, ... Ambio 45, 516-537, 2016 | 231 | 2016 |
| Multiple effects of changes in Arctic snow cover TV Callaghan, M Johansson, RD Brown, PY Groisman, N Labba, ... Ambio 40, 32-45, 2011 | 231 | 2011 |
| A long-term Arctic snow depth record from Abisko, northern Sweden, 1913–2004 J Kohler, O Brandt, M Johansson, T Callaghan Polar Research 25 (2), 91-113, 2006 | 181 | 2006 |
| Multi-decadal changes in tundra environments and ecosystems: synthesis of the International Polar Year-Back to the Future Project (IPY-BTF) TV Callaghan, CE Tweedie, J Åkerman, C Andrews, J Bergstedt, ... Ambio 40, 705-716, 2011 | 178 | 2011 |
| Rapid responses of permafrost and vegetation to experimentally increased snow cover in sub-arctic Sweden M Johansson, TV Callaghan, J Bosiö, HJ Åkerman, ... Environmental Research Letters 8 (3), 035025, 2013 | 171 | 2013 |
| Ecosystem change and stability over multiple decades in the Swedish subarctic: complex processes and multiple drivers TV Callaghan, C Jonasson, T Thierfelder, Z Yang, H Hedenås, ... Philosophical Transactions of the Royal Society B: Biological Sciences 368 …, 2013 | 153 | 2013 |
| Responses to projected changes in climate and UV-B at the species level TV Callaghan, LO Björn, Y Chernov, T Chapin, TR Christensen, B Huntley, ... AMBIO: a Journal of the Human Environment 33 (7), 418-435, 2004 | 137 | 2004 |
| Permafrost is warming at a global scale, Nat. Commun., 10, 264 BK Biskaborn, SL Smith, J Noetzli, H Matthes, G Vieira, DA Streletskiy, ... | 130 | 2019 |
| Ecological implications of changes in the Arctic cryosphere WF Vincent, TV Callaghan, D Dahl-Jensen, M Johansson, KM Kovacs, ... Ambio 40, 87-99, 2011 | 130 | 2011 |
| What determines the current presence or absence of permafrost in the Torneträsk region, a sub-arctic landscape in northern Sweden? M Johansson, TR Christensen, HJ Akerman, TV Callaghan AMBIO: A Journal of the Human Environment 35 (4), 190-197, 2006 | 113 | 2006 |
| Effects of changes in climate on landscape and regional processes, and feedbacks to the climate system TV Callaghan, LO Björn, Y Chernov, T Chapin, TR Christensen, B Huntley, ... AMBIO: A Journal of the Human Environment 33 (7), 459-468, 2004 | 104 | 2004 |
| Effects on the structure of arctic ecosystems in the short-and long-term perspectives TV Callaghan, LO Björn, Y Chernov, T Chapin, TR Christensen, B Huntley, ... AMBIO: A Journal of the Human Environment 33 (7), 436-447, 2004 | 93 | 2004 |
