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Svenska
Johan Olofsson
Contact
E-mail
johan.olofsson@umu.se
Phone
+46 90 786 77 04
Works at
Affiliation
Professor at
Department of Ecology and Environmental Science
Location
KB. H4, Linnaeus väg 6, Umeå, A4.46.15
Umeå universitet, 901 87 Umeå
Publications
Publications
Research
Research
Mentions
Mentions
2023
Top-down and bottom-up forces explain patch utilization by two deer species and forest recruitment
Oecologia
, Springer 2023, Vol. 201, (1) : 229-240
Ramirez, J. Ignacio; Poorter, Lourens; Jansen, Patrick A.; et al.
2023
The ecosystem effects of reindeer (Rangifer tarandus) in northern Fennoscandia: past, present and future
Perspectives in plant ecology, evolution and systematics
, Elsevier 2023, Vol. 58
Stark, Sari; Horstkotte, Tim; Kumpula, Jouko; et al.
2022
Contrasting plant–soil–microbial feedbacks stabilize vegetation types and uncouple topsoil C and N stocks across a subarctic–alpine landscape
New Phytologist
Castaño, Carles; Hallin, Sara; Egelkraut, Dagmar; et al.
2022
Towards a Monitoring Approach for Understanding Permafrost Degradation and Linked Subsidence in Arctic Peatlands
Remote Sensing
, MDPI 2022, Vol. 14, (3)
de la Barreda-Bautista, Betsabe; Boyd, Doreen S.; Ledger, Martha; et al.
2022
Circum-Arctic distribution of chemical anti-herbivore compounds suggests biome-wide trade-off in defence strategies in Arctic shrubs
Ecography
, John Wiley & Sons 2022, (11)
Lindén, Elin; te Beest, Mariska; Aubreu, Ilka; et al.
2022
Vegetation type is an important predictor of the arctic summer land surface energy budget
Nature Communications
, Springer Nature 2022, Vol. 13
Oehri, Jacqueline; Schaepman-Strub, Gabriela; Kim, Jin-Soo; et al.
2022
Large herbivores on permafrost: a pilot study of grazing impacts on permafrost soil carbon storage in northeastern Siberia
Frontiers in Environmental Science
, Frontiers Media S.A. 2022, Vol. 10
Windirsch, Torben; Grosse, Guido; Ulrich, Mathias; et al.
2021
Pulse grazing by reindeer (Rangifer tarandus) can increase the phylogenetic diversity of vascular plant communities in the Fennoscandian tundra
Ecology and Evolution
, John Wiley & Sons 2021, Vol. 11, (21) : 14598-14614
Gibson, Kate; Olofsson, Johan; Mooers, Arne Ø.; et al.
2021
Idiosyncratic responses to simulated herbivory by root fungal symbionts in a subarctic meadow
Arctic, Antarctic and Alpine research
, Taylor & Francis 2021, Vol. 53, (1) : 80-92
Kytöviita, Minna-Maarit; Olofsson, Johan
2021
Large and small herbivores have strong effects on tundra vegetation in Scandinavia and Alaska
Ecology and Evolution
, John Wiley & Sons 2021, Vol. 11, (17) : 12141-12152
Lindén, Elin; Gough, Laura; Olofsson, Johan
2021
Comparison of the distribution and phenology of Arctic Mountain plants between the early 20th and 21st centuries
Global Change Biology
, John Wiley & Sons 2021, Vol. 27, (20) : 5070-5083
MacDougall, Andrew S.; Caplat, Paul; Olofsson, Johan; et al.
2021
UAV reveals substantial but heterogeneous effects of herbivores on Arctic vegetation
Scientific Reports
, Nature Publishing Group 2021, Vol. 11, (1)
Siewert, Matthias B.; Olofsson, Johan
2021
Ecological indicator and traits values for Swedish vascular plants
Ecological Indicators
, Elsevier 2021, Vol. 120
Tyler, Torbjörn; Herbertsson, Lina; Olofsson, Johan; et al.
2020
Protection of Permafrost Soils from Thawing by Increasing Herbivore Density
Scientific Reports
, Nature Publishing Group 2020, Vol. 10, (1)
Beer, Christian; Zimov, Nikita; Olofsson, Johan; et al.
2020
Invasive earthworms unlock arctic plant nitrogen limitation
Nature Communications
, Nature Publishing Group 2020, Vol. 11, (1)
Blume-Werry, Gesche; Krab, Eveline J; Olofsson, Johan; et al.
2020
Reindeer trampling promotes vegetation changes in tundra heathlands: Results from a simulation experiment
Journal of Vegetation Science
, John Wiley & Sons 2020, Vol. 31, (3) : 476-486
Egelkraut, Dagmar; Barthelemy, Hélène; Olofsson, Johan
2020
Documenting lemming population change in the Arctic: Can we detect trends?
Ambio
, Springer 2020, Vol. 49, (3) : 801-804
Ehrich, Dorothée; Schmidt, Niels M.; Gauthier, Gilles; et al.
2020
Mammalian herbivory shapes intraspecific trait responses to warmer climate and nutrient enrichment
Global Change Biology
, John Wiley & Sons 2020, Vol. 26, (12) : 6742-6752
Jessen, Maria-Theresa; Kaarlejarvi, Elina; Olofsson, Johan; et al.
2020
Mosses modify effects of warmer and wetter conditions on tree seedlings at the alpine treeline
Global Change Biology
, John Wiley & Sons 2020, Vol. 26, (10) : 5754-5766
Lett, Signe; Teuber, Laurenz M.; Krab, Eveline J; et al.
2020
Complexity revealed in the greening of the Arctic
Nature Climate Change
, Nature Publishing Group 2020, Vol. 10, (2) : 106-117
Myers-Smith, Isla H.; Kerby, Jeffrey T.; Phoenix, Gareth K.; et al.
2020
The impact of thermal seasonality on terrestrial endotherm food web dynamics: a revision of the Exploitation Ecosystem Hypothesis
Ecography
, John Wiley & Sons 2020, Vol. 43, (12) : 1859-1877
Oksanen, Tarja; Oksanen, Lauri; Vuorinen, Katariina E. M.; et al.
2020
Rhizosphere allocation by canopy-forming species dominates soil CO
2
efflux in a subarctic landscape
New Phytologist
, John Wiley & Sons 2020, Vol. 227, (6) : 1818-1830
Parker, Thomas C.; Clemmensen, Karina E.; Friggens, Nina L.; et al.
2020
Scale-dependency of Arctic ecosystem properties revealed by UAV
Environmental Research Letters
, Institute of Physics Publishing (IOPP) 2020, Vol. 15, (9)
Siewert, Matthias B.; Olofsson, Johan
2020
Responses of tundra plant community carbon flux to experimental warming, dominant species removal and elevation
Functional Ecology
, John Wiley & Sons 2020, Vol. 34, (7) : 1497-1506
Sundqvist, Maja K.; Sanders, Nathan J.; Dorrepaal, Ellen; et al.
2020
Global plant trait relationships extend to the climatic extremes of the tundra biome
Nature Communications
, Nature Publishing Group 2020, Vol. 11, (1)
Thomas, H. J. D.; Bjorkman, A. D.; Myers-Smith, I. H.; et al.
2020
Removal of grazers alters the response of tundra soil carbon to warming and enhanced nitrogen availability
Ecological Monographs
, John Wiley & Sons 2020, Vol. 90, (1)
Ylänne, Henni; Kaarlejärvi, Elina; Väisänen, Maria; et al.
2019
Defoliation of a grass is mediated by the positive effect of dung deposition, moss removal and enhanced soil nutrient contents: results from a reindeer grazing simulation experiment
Oikos
, Wiley 2019, Vol. 128, (10) : 1515-1524
Barthelemy, Hélène; Dorrepaal, Ellen; Olofsson, Johan
2019
The polar regions in a 2°C warmer world
Science Advances
, American Association for the Advancement of Science 2019, Vol. 5, (12)
Post, Eric; Alley, Richard B.; Christensen, Torben R.; et al.
2019
Hiding in the background: community-level patterns in invertebrate herbivory across the tundra biome
Polar Biology
, Springer 2019, Vol. 42, (10) : 1881-1897
Rheubottom, Sarah, I; Barrio, Isabel C.; Kozlov, Mikhail, V; et al.
2019
Long-term heavy reindeer grazing promotes plant phosphorus limitation in arctic tundra
Functional Ecology
, John Wiley & Sons 2019, Vol. 33, (7) : 1233-1242
Sitters, Judith; Cherif, Mehdi; Egelkraut, Dagmar; et al.
2019
Contrasting vegetation states do not diverge in soil organic matter storage: evidence from historical sites in tundra
Ecology
, Vol. 100, (7)
Stark, Sari; Egelkraut, Dagmar; Aronsson, Kjell-Åke; et al.
2019
Traditional plant functional groups explain variation in economic but not size-related traits across the tundra biome
Global Ecology and Biogeography
, John Wiley & Sons 2019, Vol. 28, (2) : 78-95
Thomas, H. J. D.; Myers-Smith, I. H.; Bjorkman, A. D.; et al.
2018
Publisher Correction to: Background invertebrate herbivory on dwarf birch (Betula glandulosa-nana complex) increases with temperature and precipitation across the tundra biome (vol 40, pg 2265, 2017)
Polar Biology
, Springer 2018, Vol. 41, (8) : 1653-1654
Barrio, Isabel C.; Lindén, Elin; te Beest, Mariska; et al.
2018
Urine is an important nitrogen source for plants irrespective of vegetation composition in an Arctic tundra: Insights from a N-15-enriched urea tracer experiment
Journal of Ecology
, Wiley-Blackwell Publishing Inc. 2018, Vol. 106, (1) : 367-378
Barthelemy, Hélène; Stark, Sari; Michelsen, Anders; et al.
2018
Decreased cryogenic disturbance: one of the potential mechanisms behind the vegetation change in the Arctic
Polar Biology
, Springer 2018, Vol. 41, (1) : 101-110
Becher, Marina; Olofsson, Johan; Berglund, Louise; et al.
2018
Plant functional trait change across a warming tundra biome
Nature
, Nature Publishing Group 2018, Vol. 562, (7725) : 57-+
Bjorkman, Anne D.; Myers-Smith, Isla H.; Elmendorf, Sarah C.; et al.
2018
Tundra Trait Team: a database of plant traits spanning the tundra biome
Global Ecology and Biogeography
, John Wiley & Sons 2018, Vol. 27, (12) : 1402-1411
Bjorkman, Anne D.; Myers-Smith, Isla H.; Elmendorf, Sarah C.; et al.
2018
Role of climate and herbivory on native and alien conifer seedling recruitment at and above the Fennoscandian tree line
Journal of Vegetation Science
, Wiley-Blackwell 2018, Vol. 29, (4) : 573-584
Bognounou, Fidele; Hulme, Philip E.; Oksanen, Lauri; et al.
2018
Multiple feedbacks contribute to a centennial legacy of reindeer on tundra vegetation
Ecosystems (New York. Print)
, Springer 2018, Vol. 21, (8) : 1545-1563
Egelkraut, Dagmar; Aronsson, Kjell-Åke; Allard, Anna; et al.
2018
The role of plant-soil feedbacks in stabilizing a reindeer-induced vegetation shift in subarctic tundra
Functional Ecology
, John Wiley & Sons 2018, Vol. 32, (8) : 1959-1971
Egelkraut, Dagmar; Kardol, Paul; De Long, Jonathan R.; et al.
2018
Effects of large herbivores on tundra vegetation in a changing climate, and implications for rewilding
Philosophical Transactions of the Royal Society of London. Biological Sciences
, The Royal Society 2018, Vol. 373, (1761)
Olofsson, Johan; Post, Eric
2018
Human-mediated introduction of geoengineering earthworms in the Fennoscandian arctic
Biological Invasions
, Springer 2018, Vol. 20, (6) : 1377-1386
Wackett, Adrian A.; Yoo, Kyungsoo; Olofsson, Johan; et al.
2018
Consequences of grazer-induced vegetation transitions on ecosystem carbon storage in the tundra
Functional Ecology
, John Wiley & Sons 2018, Vol. 32, (4) : 1091-1102
Ylänne, Henni; Olofsson, Johan; Oksanen, Lauri; et al.
2017
Background invertebrate herbivory on dwarf birch (Betula glandulosa-nana complex) increases with temperature and precipitation across the tundra biome
Polar Biology
, Springer 2017, Vol. 40, (11) : 2265-2278
Barrio, Isabel C.; Lindén, Elin; Te Beest, Mariska; et al.
2017
Grazing decreases N partitioning among coexisting plant species
Functional Ecology
, Vol. 31, (11) : 2051-2060
Barthelemy, Hélène; Stark, Sari; Kytöviita, Minna-Maarit; et al.
2017
Herbivory and nutrient limitation protect warming tundra from lowland species' invasion and diversity loss
Global Change Biology
, Vol. 23, (1) : 245-255
Eskelinen, Anu; Kaarlejarvi, Elina; Olofsson, Johan
2017
Herbivores rescue diversity in warming tundra by modulating trait-dependent species losses and gains
Nature Communications
, Nature Publishing Group 2017, Vol. 8
Kaarlejärvi, Elina; Eskelinen, Anu; Olofsson, Johan
2017
Interactive Effects Between Reindeer and Habitat Fertility Drive Soil Nutrient Availabilities in Arctic Tundra
Ecosystems (New York. Print)
, Vol. 20, (7) : 1266-1277
Sitters, Judith; te Beest, Mariska; Cherif, Mehdi; et al.
2017
Open tundra persist, but arctic features decline-Vegetation changes in the warming Fennoscandian tundra
Global Change Biology
, WILEY 2017, Vol. 23, (9) : 3794-3807
Vuorinen, Katariina E. M.; Oksanen, Lauri; Oksanen, Tarja; et al.
2016
Biotic interactions mediate patterns of herbivore diversity in the Arctic
Global Ecology and Biogeography
, Wiley-Blackwell 2016, Vol. 25, (9) : 1108-1118
Barrio, I. C.; Bueno, C. G.; Gartzia, M.; et al.
View publications in DiVA
Research groups
Head of research
Terrestrial ecology
Published: 04 Feb, 2021
Sweden's new Arctic strategy lacking local input
Published: 14 Apr, 2020
Not only temperature controls the nutrient cycle in the Arctic
Published: 11 Mar, 2020
Global science team on red alert as Arctic lands grow greener
Published: 16 Dec, 2019
Discussions on sustainability, health and ecosystems at UAF2019
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