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Surname: Ohlson   First name: Mikael   All publishing channels

Showing results 1-50 of 203 << Previous 1 2 3 4 5    Next >>

2021
1 Framstad, Erik; Berglund, Håkan; Jacobsen, Rannveig Margrete; Jakobsson, Simon; Ohlson, Mikael; Sverdrup-Thygeson, Anne; Töpper, Joachim Paul.
Vurdering av økologisk tilstand for skog i Norge i 2020. Oslo: Norsk institutt for naturforskning (NINA) 2021 (ISBN 978-82-426-4764-1) NINA rapport(2000)
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2020
2 Diehn, Sabrina; Zimmermann, Boris; Tafintseva, Valeria; Bagcioglu, Murat; Kohler, Achim; Ohlson, Mikael; Fjellheim, Siri; Kneipp, Janina.
Discrimination of grass pollen of different species by FTIR spectroscopy of individual pollen grains. Analytical and Bioanalytical Chemistry 2020 ;Volume 412. p. 6459-6474
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3 Diehn, Sabrina; Zimmermann, Boris; Tafintseva, Valeria; Seifert, Stephan; Bagcioglu, Murat; Ohlson, Mikael; Weidner, Steffen; Fjellheim, Siri; Kohler, Achim; Kneipp, Janina.
Combining Chemical Information From Grass Pollen in Multimodal Characterization. Frontiers in Plant Science 2020 ;Volume 10. p. -
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2019
4 Asplund, Johan; Kauserud, Håvard; Ohlson, Mikael; Nybakken, Line.
Spruce and beech as local determinants of forest fungal community structure in litter, humus and mineral soil. FEMS Microbiology Ecology 2019 ;Volume 95.(2) p. -
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5 Ransedokken, Yngvild; Asplund, Johan; Ohlson, Mikael; Nybakken, Line.
Vertical distribution of soil carbon in boreal forest under European beech and Norway spruce. European Journal of Forest Research 2019 ;Volume 138.(2) p. 353-361
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6 Zimmermann, Boris; Bagcioglu, Murat; Kohler, Achim; Tafintseva, Valeria; Ohlson, Mikael.
Vibrational spectroscopy of pollen. Workshop on Machine Learning and Chemometrics in Biospectroscopy; 2019-08-18 - 2019-08-21
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7 Zimmermann, Boris; Seddon, Alistair; Muthreich, Florian; Bagcioglu, Murat; Festi, Daniela; Tafintseva, Valeria; Ohlson, Mikael; Kohler, Achim.
Vibrational spectroscopy of pollen as a tool for reconstructing solar-ultraviolet irradiance. 2nd International Plant Spectroscopy Conference; 2019-03-24 - 2019-03-28
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2018
8 Asplund, Johan; Hustoft, Eva; Nybakken, Line; Ohlson, Mikael; Lie, Marit Helene.
Litter impair spruce seedling emergence in beech forests: a litter manipulation experiment. Scandinavian Journal of Forest Research 2018 ;Volume 33.(4) p. 332-337
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9 Asplund, Johan; Kauserud, Håvard; Bokhorst, Stef; Lie, Marit Helene; Ohlson, Mikael; Nybakken, Line.
Fungal communities influence decomposition rates of plant litter from two dominant tree species. Fungal ecology 2018 ;Volume 32. p. 1-8
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10 Diehn, Sabrina; Zimmermann, Boris; Bagcioglu, Murat; Seifert, Stephan; Kohler, Achim; Ohlson, Mikael; Fjellheim, Siri; Weidner, Steffen; Kneipp, Janina.
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) shows adaptation of grass pollen composition. Scientific Reports 2018 ;Volume 8.(1) p. -
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11 Halsall, Karen M; Ellingsen, Vanessa Marie; Asplund, Johan; Bradshaw, Richard H.W.; Ohlson, Mikael.
Fossil charcoal quantification using manual and image analysis approaches. The Holocene 2018 ;Volume 28.(8) p. 1345-1353
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12 Nybakken, Line; Lie, Marit Helene; Julkunen-Tiitto, Riitta; Asplund, Johan; Ohlson, Mikael.
Fertilization changes chemical defense in needles of mature Norway spruce (Picea abies). Frontiers in Plant Science 2018 ;Volume 9. p. -
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2017
13 Davey, Marie Louise; Skogen, Marte; Heegaard, Einar; Halvorsen, Rune; Kauserud, Håvard; Ohlson, Mikael.
Host and tissue variations overshadow the response of boreal moss-associated fungal communities to increased nitrogen load. Molecular Ecology 2017 ;Volume 26.(2) p. 571-588
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14 Diehn, Sabrina; Zimmermann, Boris; Bagcioglu, Murat; Seifert, Stephan; Fjellheim, Siri; Ohlson, Mikael; Kohler, Achim; Weidner, Steffen; Kneipp, Janina.
Hierarchical classification of variations in grass pollen quality using MALDI-TOF MS. 11th workshop of FT-IR Spectroscopy in Microbiological and Medical Diagnostics; 2017-10-19 - 2017-10-20
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15 Ellingsen, Vanessa Marie; Asplund, Johan; Ohlson, Mikael.
Spatial and temporal patterns in seed predation as revealed by reciprocal experiments and video surveillance in neighbouring beech and spruce forests. Scandinavian Journal of Forest Research 2017 ;Volume 32.(2) p. 105-114
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16 Gao, Xiaodong; Driver, Laura E; Kasin, Isabella; Masiello, Caroline A.; Pyle, Lacey A; Dugan, Brandon; Ohlson, Mikael.
Effect of environmental exposure on charcoal density and porosity in a boreal forest. Science of the Total Environment 2017 ;Volume 592. p. 316-325
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17 Hågvar, Sigmund; Ohlson, Mikael; Flø, Daniel.
Animal Successional Pathways for about 200 Years Near a Melting Glacier: A Norwegian Case Study. I: Glacier Evolution in a Changing World. IntechOpen 2017 ISBN 978-953-51-3543-2. p. 147-176
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18 Ohlson, Mikael; Ellingsen, Vanessa Marie; Olmo, Marta Vázquez del; Lie, Marit Helene; Nybakken, Line; Asplund, Johan.
Late-Holocene fire history as revealed by size, age and composition of the soil charcoal pool in neighbouring beech and spruce forest landscapes in SE Norway. The Holocene 2017 ;Volume 27.(3) p. 397-403
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19 Zimmermann, Boris; Bagcioglu, Murat; Tafintseva, Valeria; Kohler, Achim; Ohlson, Mikael; Fjellheim, Siri.
A high-throughput FTIR spectroscopy approach to assess adaptive variation in pollen quality. Ecology and Evolution 2017 ;Volume 7.(24) p. 10839-10849
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2016
20 Diehn, Sabrina; Zimmermann, Boris; Bagcioglu, Murat; Seifert, Stephan; Ohlson, Mikael; Fjellheim, Siri; Weidner, Steffen; Kohler, Achim; Kneipp, Janina.
Characterization of grass pollen by different spectroscopic and spectrometric methods. 10th Doktorandenseminar Arbeitskreis Prozessanalytik; 2016-02-28 - 2016-02-29
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21 Diehn, Sabrina; Zimmermann, Boris; Bagcioglu, Murat; Seifert, Stephan; Ohlson, Mikael; Fjellheim, Siri; Weidner, Steffen; Kohler, Achim; Kneipp, Janina.
Characterization of grass pollen by different spectroscopic and spectrometric methods. Chemometric School of Copenhagen CSC 2016; 2016-04-18 - 2016-05-04
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22 Ellingsen, Vanessa Marie; Ohlson, Mikael.
Skogbrannens ukjente sider. Forskning.no 2016
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23 Halvorsen, Rune; Mazzoni, Sabrina; Dirksen, John Wirkola; Næsset, Erik; Gobakken, Terje; Ohlson, Mikael.
How important are choice of model selection method and spatial autocorrelation of presence data for distribution modelling by MaxEnt?. Ecological Modelling 2016 ;Volume 328. p. 108-118
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24 Hågvar, Sigmund; Ohlson, Mikael; Brittain, John Edward.
A melting glacier feeds aquatic and terrestrial invertebrates with ancient carbon and supports early succession. Arctic, Antarctic and Alpine research 2016 ;Volume 48.(3) p. 551-562
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25 Kasin, Isabella; Ellingsen, Vanessa Marie; Asplund, Johan; Ohlson, Mikael.
Spatial and temporal dynamics of the soil charcoal pool in relation to fire history in a boreal forest landscape. Canadian Journal of Forest Research 2016 ;Volume 47.(1) p. 28-35
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26 Kolstad, Anders Lorentzen; Asplund, Johan; Nilsson, Marie-Charlotte; Ohlson, Mikael; Nybakken, Line.
Soil fertility and charcoal as determinants of growth and allocation of secondary plant metabolites in seedlings of European beech and Norway spruce. Environmental and Experimental Botany 2016 ;Volume 131. p. 39-46
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27 Ohlson, Mikael; Ellingsen, Vanessa Marie.
Skogbrannens ukjente sider. Eviggrønn 2016 (2) p. 17-18
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28 Santín, Cristina; Doerr, Stefan H.; Kane, Evan S.; Masiello, Caroline A.; Ohlson, Mikael; Rosa, Jose Maria de la; Preston, Caroline M.; Dittmar, Thorsten.
Towards a global assessment of pyrogenic carbon from vegetation fires. Global Change Biology 2016 ;Volume 22. p. 76-91
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29 Tingstad, Lise; Olsen, Siri Lie; Klanderud, Kari; Vandvik, Vigdis; Ohlson, Mikael.
Erratum to: Temperature, precipitation and biotic interactions as determinants of tree seedling recruitment across the tree line ecotone. Oecologia 2016 ;Volume 180.(3) p. 917-918
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2015
30 Asplund, Johan; Ohlson, Mikael; Gauslaa, Yngvar.
Tree species shape the elemental composition in the lichen Hypogymnia physodes transplanted to pairs of spruce and beech trunks. Fungal ecology 2015 ;Volume 16. p. 1-5
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31 Kristensen, Terje; Næsset, Erik; Ohlson, Mikael; Bolstad, Paul V.; Kolka, Randall.
Mapping above- and below-ground carbon pools in boreal forests: The case for airborne Lidar. PLOS ONE 2015 ;Volume 10.(10) p. -
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32 Kristensen, Terje; Ohlson, Mikael; Bolstad, Paul; Nagy, Zoltan.
Spatial variability of organic layer thickness and carbon stocks in mature boreal forest stands - implications and suggestions for sampling designs. Environmental Monitoring & Assessment 2015 ;Volume 187.(8) p. -
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33 Tingstad, Lise; Olsen, Siri Lie; Klanderud, Kari; Vandvik, Vigdis; Ohlson, Mikael.
Temperature, precipitation and biotic interactions as determinants of tree seedling recruitment across the tree line ecotone. Oecologia 2015 ;Volume 179. p. 599-608
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34 Tingstad, Lise; Olsen, Siri Lie; Klanderud, Kari; Vandvik, Vigdis; Ohlson, Mikael.
Temperature, precipitation and biotic interactions as determinants of tree seedling recruitment across the tree line ecotone. Perth III: Mountains of Our Future Earth; 2015-10-05 - 2015-10-08
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35 Utstøl-Klein, Simon; Halvorsen, Rune; Ohlson, Mikael.
Increase in carbon accumulation in a boreal peatland following a period of wetter climate and long-term decrease in nitrogen deposition. New Phytologist 2015 ;Volume 206.(4) p. 1238-1246
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2014
36 Davey, Marie Louise; Kauserud, Håvard; Ohlson, Mikael.
Forestry impacts on the hidden fungal biodiversity associated with bryophytes. FEMS Microbiology Ecology 2014 ;Volume 90.(1) p. 313-325
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37 Eldegard, Katrine; Dirksen, John Wirkola; Ørka, Hans Ole; Halvorsen, Rune; Næsset, Erik; Gobakken, Terje; Ohlson, Mikael.
Modelling bird richness and bird species presence in a boreal forest reserve using airborne laser-scanning and aerial images. Bird Study 2014 ;Volume 61.(2) p. 204-219
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38 Grytnes, John Arvid; Kapfer, Jutta; Jurasinski, Gerald; Birks, Hilary H; Henriksen, Hanne; Klanderud, Kari; Odland, Arvid; Ohlson, Mikael; Wipf, Sonja; Birks, Harry John Betteley.
Identifying the driving factors behind observed elevational range shifts on European mountains. Global Ecology and Biogeography 2014 ;Volume 23.(8) p. 876-884
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39 Hågvar, Sigmund; Ohlson, Mikael.
Three invisible carbon sources feed pioneer invertebrates in a Norwegian glacier foreland. Workshop: Ecology of glacier forelands; 2014-09-17 - 2014-09-21
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2013
40 Davey, Marie; Heegaard, Einar; Halvorsen, Rune; Kauserud, Håvard; Ohlson, Mikael.
Amplicon-pyrosequencing-based detection of compositional shifts in bryophyte-associated fungal communities along an elevation gradient. Molecular Ecology 2013 ;Volume 22.(2) p. 368-383
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41 Davey, Marie; Heimdal, Rune; Ohlson, Mikael; Kauserud, Håvard.
Host- and tissue-specificity of moss-associated Galerina and Mycena determined from amplicon pyrosequencing data. Fungal ecology 2013 ;Volume 6.(3) p. 179-186
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42 Hågvar, Sigmund; Ohlson, Gustaf Mikael.
Ancient carbon from a melting glacier gives high C-14 age in living pioneer invertebrates. Scientific Reports 2013 ;Volume 3. p. -
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43 Kasin, Isabella; Blanck, Ylva-li Britta; Storaunet, Ken Olaf; Rolstad, Jørund; Ohlson, Mikael.
The charcoal record in peat and mineral soil across a boreal landscape and possible linkages to climate change and recent fire history. The Holocene 2013 ;Volume 23.(7) p. 1052-1065
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44 Kasin, Isabella; Ohlson, Mikael.
An experimental study of charcoal degradation in a boreal forest. Soil Biology and Biochemistry 2013 ;Volume 65. p. 39-49
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45 Nybakken, Line; Selås, Vidar; Ohlson, Mikael.
Increased growth and phenolic compounds in bilberry (Vaccinium myrtillus L.) following forest clear-cutting. Scandinavian Journal of Forest Research 2013 ;Volume 28.(4) p. 319-330
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46 Ohlson, Mikael; Kasin, Isabella; Wist, Anveig Nordtug; Bjune, Anne Elisabeth.
Size and spatial structure of the soil and lacustrine charcoal pool across a boreal forest watershed. Quaternary Research 2013 ;Volume 80.(3) p. 417-424
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47 Sickel, Hanne; Bele, Bolette; Dahlström, Frida; Hessle, Anna; Johansen, Line; Norderhaug, Ann; Ohlson, Mikael; Sickel, Morten; Steenhuisen, Frits; Söderström, Mats.
Hva kan GPS-sporing fortelle oss om melkekyrnes beitemønstre i fjellet?. I: Bioforsk-konferansen 2013. Sammendrag og presentasjoner. Ås: Bioforsk 2013 ISBN 978-82-17-00998-6. p. 142-144
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2012
48 Davey, Marie; Heegaard, Einar; Halvorsen, Rune; Ohlson, Mikael; Kauserud, Håvard.
Seasonal trends in the biomass and structure of bryophyte-associated fungal communities explored by 454 pyrosequencing. New Phytologist 2012 ;Volume 195.(4) p. 844-856
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49 Davey, Marie; Heimdal, Rune; Ohlson, Mikael; Kauserud, Håvard.
Host and tissue specificities in Galerina and Mycena species associated with boreal forest mosses revealed by data-mining of amplicon pyrosequencing fungal inventories. Mycological Society of America Meeting; 2012-07-15 - 2012-07-19
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50 Lie, Marit Helene; Josefsson, Torbjörn; Storaunet, Ken Olaf; Ohlson, Mikael.
A refined view on the "Green lie": Forest structure and composition succeeding early twentieth century selective logging in SE Norway. Scandinavian Journal of Forest Research 2012 ;Volume 27.(3) p. 270-284
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