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Etternavn: Asplund   Fornavn: Johan   Alle publ. kanaler

Viser treff 1-50 av 69 << Forrige 1 2    Neste >>

2021
1 Aartsma, Peter; Asplund, Johan; Odland, Arvid; Reinhardt, Stefanie; Renssen, Hans.
Microclimatic comparison of lichen heaths and shrubs: Shrubification generates atmospheric heating but subsurface cooling during the growing season. Biogeosciences 2021 ;Volum 18.(5) s. 1577-1599
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2 Bokhorst, Stef; Asplund, Johan; Convey, Peter.
Intra-specific variation in lichen secondary compounds across environmental gradients on Signy Island, maritime Antarctic. Polar Biology 2021 s. -
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3 Ellis, Christopher J.; Asplund, Johan; Benesperi, Renato; Branquinho, Cristina; Di Nuzzo, Luca; Hurtado, Pilar; Martínez, Isabel; Matos, Paula; Nascimbene, Juri; Pinho, Pedro; Prieto, María; Rocha, Bernardo; Rodríguez-Arribas, Clara; Thüs, Holger; Giordani, Paolo.
Functional traits in lichen ecology: A review of challenge and opportunity. Microorganisms 2021 ;Volum 9.(4) s. -
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4 Gauslaa, Yngvar; Goward, Trevor; Asplund, Johan.
Canopy throughfall links canopy epiphytes to terrestrial vegetation in pristine conifer forests. Fungal ecology 2021 ;Volum 52. s. -
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5 Nybakken, Line; Fløistad, Inger S.; Magerøy, Melissa; Lomsdal, Maren; Strålberg, Solveig; Krokene, Paal; Asplund, Johan.
Constitutive and inducible chemical defences in nursery-grown and naturally regenerated Norway spruce (Picea abies) plants. Forest Ecology and Management 2021 ;Volum 491. s. -
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6 Solhaug, Knut Asbjørn; Asplund, Johan; Gauslaa, Yngvar.
Apparent electron transport rate – a non-invasive proxy of photosynthetic CO2 uptake in lichens. Planta 2021 ;Volum 253. s. -
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7 Steen, Johanna S.; Asplund, Johan; Lie, Marit Helene; Nybakken, Line.
Environment rather than provenance explains levels of foliar phenolics in European beech (Fagus sylvatica L.) seedlings. Trees 2021 ;Volum 35. s. 1555-1569
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8 van Zuijlen, Kristel; Asplund, Johan; Sundsbø, Snorre; Dahle, Oda Sofie; Klanderud, Kari.
Ambient and experimental warming effects on an alpine bryophyte community. Arctic Science 2021
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9 van Zuijlen, Kristel; Klanderud, Kari; Dahle, Oda Sofie; Hasvik, Åshild; Knutsen, Maria Skar; Olsen, Siri Lie; Sundsbø, Snorre; Asplund, Johan.
Community-level functional traits of alpine vascular plants, bryophytes and lichens after long-term experimental warming. Arctic Science 2021
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2020
10 Aartsma, Peter; Asplund, Johan; Odland, Arvid; Reinhardt, Stefanie; Renssen, Hans.
Surface albedo of alpine lichen heaths and shrub vegetation. Arctic, Antarctic and Alpine research 2020 ;Volum 52.(1) s. 312-322
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11 Asplund, Johan; van Zuijlen, Kristel; Roos, Ruben E.; Birkemoe, Tone; Klanderud, Kari; Lang, Simone; Wardle, David A.; Nybakken, Line.
Contrasting responses of plant and lichen carbon-based secondary compounds across an elevational gradient. Functional Ecology 2020 ;Volum 35.(2) s. 330-341
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12 Hanssen, Kjersti Holt; Asplund, Johan; Clarke, Nicholas; Selmer, Ruben; Nybakken, Line.
Fertilization of Norway spruce forest with wood ash and nitrogen affected both tree growth and composition of chemical defence. Forestry (London) 2020 ;Volum 93.(5) s. 1-31
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13 Olsen, Siri Lie; Birkemoe, Tone; Klanderud, Kari; Asplund, Johan; Roos, Ruben Erik.
Naturen er som en gummistrikk. Plantepressa: blogginnlegg på forskning.no av botanikere ved Norsk institutt for naturforskning 2020
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14 Roos, Ruben Erik; Birkemoe, Tone; Asplund, Johan; L'Uptácik, Peter; Raschmanová, Natália; Alatalo, Juha M.; Olsen, Siri Lie; Klanderud, Kari.
Legacy effects of experimental environmental change on soil micro-arthropod communities. Ecosphere 2020 ;Volum 11.(2) s. -
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15 van Zuijlen, Kristel; Roos, Ruben Erik; Klanderud, Kari; Lang, Simone; Asplund, Johan.
Mat-forming lichens affect microclimate and litter decomposition by different mechanisms. Fungal ecology 2020 ;Volum 44. s. -
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16 van Zuijlen, Kristel; Roos, Ruben Erik; Klanderud, Kari; Lang, Simone; Wardle, David A.; Asplund, Johan.
Decomposability of lichens and bryophytes from across an elevational gradient under standardized conditions. Oikos 2020 ;Volum 129.(9) s. 1358-1368
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2019
17 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 ;Volum 95.(2) s. -
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18 Hanssen, Kjersti Holt; Asplund, Johan; Clarke, Nicholas; Selmer, Ruben; Nybakken, Line.
The effect of ash and N fertilization on growth and chemical defence of Norway spruce. SNS Nordash workshop; 2019-11-13 - 2019-11-15
NIBIO NMBU Untitled
 
19 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 ;Volum 138.(2) s. 353-361
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20 Roos, Ruben Erik; van Zuijlen, Kristel; Birkemoe, Tone; Klanderud, Kari; Lang, Simone; Bokhorst, Stef; Wardle, David A.; Asplund, Johan.
Contrasting drivers of community‐level trait variation for vascular plants, lichens and bryophytes across an elevational gradient. Functional Ecology 2019 ;Volum 33.(12) s. 2430-2446
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2018
21 Asplund, Johan; Gauslaa, Yngvar; Merinero, Sonia.
Low synthesis of secondary compounds in the lichen Lobaria pulmonaria infected by the lichenicolous fungus Plectocarpon lichenum. New Phytologist 2018 ;Volum 217.(4) s. 1397-1400
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22 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 ;Volum 33.(4) s. 332-337
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23 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 ;Volum 32. s. 1-8
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24 Asplund, Johan; Strandin, Ola Våland; Gauslaa, Yngvar.
Gastropod grazing of epiphytic lichen-dominated communities depends on tree species. Basic and Applied Ecology 2018 ;Volum 32. s. 96-102
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25 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 ;Volum 28.(8) s. 1345-1353
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26 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 ;Volum 9. s. -
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2017
27 Asplund, Johan; Siegenthaler, Andy; Gauslaa, Yngvar.
Simulated global warming increases usnic acid but reduces perlatolic acid in the mat-forming terricolous lichen Cladonia stellaris. The Lichenologist 2017 ;Volum 49.(3) s. 269-274
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28 Asplund, Johan; Wardle, David A.
How lichens impact on terrestrial community and ecosystem properties. Biological Reviews 2017 ;Volum 92.(3) s. 1720-1738
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29 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 ;Volum 32.(2) s. 105-114
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30 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 ;Volum 27.(3) s. 397-403
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2016
31 Asplund, Johan; Gauslaa, Yngvar; Merinero, Sonia.
The role of fungal parasites in tri-trophic interactions involving lichens and lichen-feeding snails. New Phytologist 2016 ;Volum 211.(4) s. 1352-1357
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32 Gauslaa, Yngvar; Yemets, Olena A.; Asplund, Johan; Solhaug, Knut Asbjørn.
Carbon based secondary compounds do not provide protection against heavy metal road pollutants in epiphytic macrolichens. Science of the Total Environment 2016 ;Volum 541. s. 795-801
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33 Jonsson, Micael; Snäll, Tord; Asplund, Johan; Clemmensen, Karina E; Dahlberg, Anders; Kumordzi, Bright B; Lindahl, Björn D.; Oksanen, Jari; Wardle, David A.
Divergent responses of β-diversity among organism groups to a strong environmental gradient. Ecosphere 2016 ;Volum 7.(10) s. -
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34 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 ;Volum 47.(1) s. 28-35
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35 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 ;Volum 131. s. 39-46
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2015
36 Bokhorst, Stef; Asplund, Johan; Kardol, Paul; Wardle, David A..
Lichen physiological traits and growth forms affect communities of associated invertebrates. Ecology 2015 ;Volum 96.(9) s. 2394-2407
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37 Asplund, Johan; Bokhorst, Stef; Kardol, Paul; Wardle, David A..
Removal of secondary compounds increases invertebrate abundance in lichens. Fungal ecology 2015 ;Volum 18. s. 18-25
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38 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 ;Volum 16. s. 1-5
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39 Asplund, Johan; Wardle, David A..
Changes in functional traits of the terricolous lichen Peltigera aphthosa across a retrogressive boreal forest chronosequence. The Lichenologist 2015 ;Volum 47.(3) s. 187-195
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40 Westberg, Martin; Timdal, Einar; Asplund, Johan; Bendiksby, Mika; Haugan, Reidar; Jonsson, Fredrik; Larsson, Per; Odelvik, Göran; Wedin, Mats; Millanes, Ana M..
New records of lichenized and lichenicolous fungi in Scandinavia. MycoKeys 2015 ;Volum 11. s. 33-61
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2014
41 Asplund, Johan; Sandling, Aron; Kardol, Paul; Wardle, David A.
The influence of tree-scale and ecosystem-scale factors on epiphytic lichen communities across a long-term retrogressive chronosequence. Journal of Vegetation Science (JVS) 2014 ;Volum 25.(4) s. 1100-1111
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42 Asplund, Johan; Wardle, David A..
Within-species variability is the main driver of community-level responses of traits of epiphytes across a long term chronosequence. Functional Ecology 2014 ;Volum 28.(6) s. 1513-1522
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2013
43 Asplund, Johan; Bokhorst, Stef; Wardle, David A.
Secondary compounds can reduce the soil micro-arthropod effect on lichen decomposition. Soil Biology and Biochemistry 2013 ;Volum 66. s. 10-16
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44 Asplund, Johan; Wardle, David A.
The impact of secondary compounds and functional characteristics on lichen palatability and decomposition. Journal of Ecology 2013 ;Volum 101.(3) s. 689-700
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45 Gauslaa, Yngvar; Bidussi, Massimo; Solhaug, Knut Asbjørn; Asplund, Johan; Larsson, Per.
Seasonal and spatial variation in carbon based secondary compounds in green algal and cyanobacterial members of the epiphytic lichen genus Lobaria. Phytochemistry 2013 ;Volum 94. s. 91-98
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2012
46 Asplund, Johan; Sandling, Aron; Wardle, David A.
Lichen specific thallus mass and secondary compounds change across a retrogressive fire-driven chronosequence. PLOS ONE 2012 ;Volum 7.(11) s. -
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47 Asplund, Johan; Wardle, David A.
Contrasting changes in palatability following senescence of the lichenized fungi Lobaria pulmonaria and L. scrobiculata. Fungal ecology 2012 ;Volum 5.(6) s. 710-713
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2011
48 Asplund, Johan.
Chemical races of Lobaria pulmonaria differ in palatability to gastropods. The Lichenologist 2011 ;Volum 43. s. 491-494
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49 Asplund, Johan.
Snails avoid the medulla of Lobaria pulmonaria and L. scrobiculata due to presence of secondary compounds. Fungal ecology 2011 ;Volum 4.(5) s. 356-358
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50 Vatne, Steinar; Asplund, Johan; Gauslaa, Yngvar.
Contents of carbon based defence compounds in the old forest lichen Lobaria pulmonaria vary along environmental gradients. Fungal ecology 2011 ;Volum 4.(5) s. 350-355
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