Fertilization Changes Chemical Defense in Needles of Mature Norway Spruce (Picea abies)

Autor: Line Nybakken, Marit H. Lie, Riitta Julkunen-Tiitto, Johan Asplund, Mikael Ohlson

Publikováno v: Frontiers in Plant Science, Vol 9 (2018)

Nitrogen availability limits growth in most boreal forests. However, parts of the boreal zone receive significant levels of nitrogen deposition. At the same time, forests are fertilized to increase volume growth and carbon sequestration. No matter th

Externí odkaz: https://doaj.org/article/09455a7a65c841d6b407aff65e6713e1

Environment rather than provenance explains levels of foliar phenolics in European beech (Fagus sylvatica L.) seedlings

Autor: Johanna S. Steen, Johan Asplund, Line Nybakken, Marit H. Lie

Publikováno v: Trees. 35:1555-1569

With progressive climate change, the chemical defense in European beech (Fagus sylvatica L.) is likely to change, which might impact its fitness and ability to establish beyond its current northern distribution limit. We studied the phenolic defense

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b72c660d4ba630581d9982e5da1293c
https://doi.org/10.1007/s00468-021-02136-5

Litter impair spruce seedling emergence in beech forests: a litter manipulation experiment

Autor: Eva Hustoft, Johan Asplund, Mikael Ohlson, Line Nybakken, Marit H. Lie

Publikováno v: Scandinavian Journal of Forest Research. 33:332-337

European beech Fagus sylvatica and Norway spruce Picea abies are economically and ecologically important forest trees in large parts of Europe. Today, the beech forest reaches its northern distribution limit in south-eastern Norway and it is expected

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6a0f431f6ceaf6cc965a9bcef97057b
https://doi.org/10.1080/02827581.2017.1388440

Fungal communities influence decomposition rates of plant litter from two dominant tree species

Autor: Håvard Kauserud, Johan Asplund, Mikael Ohlson, Stef Bokhorst, Line Nybakken, Marit H. Lie

Publikováno v: Asplund, J, Kauserud, H, Bokhorst, S, Lie, M H, Ohlson, M & Nybakken, L 2018, ' Fungal communities influence decomposition rates of plant litter from two dominant tree species ', Fungal Ecology, vol. 32, pp. 1-8 . https://doi.org/10.1016/j.funeco.2017.11.003
Fungal Ecology, 32, 1-8. Elsevier BV

The home-field advantage hypothesis (HFA) predicts that plant litter decomposes faster than expected underneath the plant from which it originates. We tested this hypothesis in a decomposition experiment where litters were incubated reciprocally in n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0db1d89012b7caa74c6001c964a89248
https://research.vu.nl/en/publications/babf3d88-beb5-4aac-b59e-30bb001e22c1

The importance of host tree age, size and growth rate as determinants of epiphytic lichen diversity in boreal spruce forests

Autor: Mikael Ohlson, Ulf Arup, John-Arvid Grytnes, Marit H. Lie

Publikováno v: Biodiversity and Conservation. 18:3579-3596

The amount of large and old trees has decreased in the boreal forests during the last centuries of forestry. Such trees are important habitats for epiphytic lichens and there is a growing concern for lichen species that are associated with large and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6c7349c26543c90700693498de1b6f0
https://doi.org/10.1007/s10531-009-9661-z