Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2015
Forfattere
Lampros LamprinakisSammendrag
The paper is selected as a Highly Commended Paper in the 2016 Emerald Literati Network Awards for Excellence.
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
Pythium species are fungal-like organisms distributed all over the world. Most Pythium spp. live as saprophytes, but some of them are pathogenic. Here we report on disease incidence in Norway spruce (Picea abies) seedlings caused by Pythium undulatum, and pathogenicity in vitro of Norwegian isolates of P. undulatum and P. anandrum.
Forfattere
Sølvi Wehn E. Gunilla A OlssonSammendrag
This paper reports on the performance of the red-listed Primula scandinavica, endemic to Scandinavia. The study took place in Jotunheimen, Norway. We evaluated occurrence, density and sexual reproduction variables (number of fertile individuals and number of seed capsules). Habitats were registered as land-cover categories (historical and current; broad habitat types) and habitat patch classes (semi-natural and natural; fine-grained habitat types). Spatial overlay analyses and maximum likelihood tests of generalized linear mixed models (GLMMs) were performed to assess the habitat quality of the land-cover categories and the habitat patch classes. In most (96%) of the observed occurrences the species was located at a site that had open vegetation 40 years ago but is now becoming forested or covered by shrubs. The highest densities of P. scandinavica were found in “heathland” and “grassland in transition into woodland”, while the potential for sexual reproduction was highest in “grassland” and lowest in “grassland in transition into woodland”. The results indicate that many of the populations in the study area are remnants and that the habitats of highest quality are semi-natural habitat patches. The changed land use practices in mountain areas have resulted and will result in fewer and smaller populations. However, as also climatic conditions will change it is not straightforward to predict the future performance of P. scandinavica.
Forfattere
Lise Gunn Skretteberg Birgitte Lyrån Børge Holen A. Jansson P. Fohgelberg K. Siivinen J. AndersenSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
http://www.smp.se/baksidan/petronella-a-lindgren-hade-min-hast-valt-bort-mig/?share=eyJkYXRhIjp7InVybCI6Imh0dHA6XC9cL3d3dy5zbXAuc2VcL2Jha3NpZGFuXC9wZXRyb25lbGxhLWEtbGluZGdyZW4taGFkZS1taW4taGFzdC12YWx0LWJvcnQtbWlnXC8iLCJ0dGwiOiIxNDQzMDExODMwIiwidXNlcl9pZCI6IjU0ZGI1ZDAzOTk2ZTU5NzYyOTAwMDJjYiJ9LCJzaWduYXR1cmUiOiJyWGQ3XC9xQkU2cmduM3BEMk56SGM3RWpEbDBlZ3dreGFpcEtEYkZxT2ozUT0ifQ==
Forfattere
Kjersti Aaby Sebastian Mazur Dag RøenSammendrag
Det er ikke registrert sammendrag
Forfattere
Tore SkrøppaSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag