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.
2025
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Lennart Noordermeer Terje Gobakken Johannes Breidenbach Rune Eriksen Erik Næsset Hans Ole Ørka Ole Martin BollandsåsAbstract
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I Hurdalsplattformen skriver Regjeringen at de ønsker å: «Etablere en storstilt satsing på norsk bioenergi og avansert biodrivstoff i transportsektoren». De ønsker å utvikle en plan som viser hvordan det kan skje «uten at det svekker naturens opptak og lagring av CO2, samt hvor bruken av knappe bioressurser skal prioriteres for å sikre effektive utslippskutt.». Samtidig viser Grønn bok publisert i oktober 2023 at Norge er helt avhengige av biodrivstoff for å nå klimamålene. Vi ser på mulighetsrommet for en slik satsning basert på norsk råstoff, rammer i norsk og europeisk lov og regelverk for en slik satsning, og basert på dette analyserer vi hvilken rolle norskprodusert biodrivstoff kan spille i oppnåelsen av norske klimamål i 2030 under EUs klimarammeverk.
Authors
Seija Tuulentie Therese Bjärstig Inger Hansen Unni Støbet Lande Paul McLean Jani Pellikka Rainer Peltola Jasmine ZhangAbstract
• Sustainable forest management approaches, regardless of whether they involve continuous cover forestry (CCF) or rotation forestry (RF), require a holistic landscape perspective that acknowledges the multiple interests, values, and uses that depend on the locally relevant economic, ecological, and socio-cultural circumstances. These must be considered alongside the use of forests and forest landscapes as a resource for rural development. • Forests provide a wide range of goods and services. Those addressed here (i.e. tourism, recreation, health, grazing, non-timber forest products, and societal protection from natural hazards) are a subset of all of those potential services that are already considered to be of special signifcance for the Nordic region. • Most recreational users consider variation in the forest landscape and longdistance views as visually attractive but think that clearcuttings and soil tilling are harmful. • In general, CCF favours bilberries, while lingonberries and some mushrooms benefit from even-aged forestry. • Owing to the many and varied demands relating to forests and forest landscapes in Norway, Sweden, and Finland, CCF-supported multiple-use strategies and planning will need to consider stakeholder requirements more, now and in the future, than is currently the case.
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Based on data from 58 stands located in three different regions within Norway, this study presents new models for quantifying growth characteristics of young, planted trees of Norway spruce (Picea abies (L.) Karst), a species that forms the backbone of the Norwegian forestry sector. The study focused on well-established, sufficiently stocked plantations to capture their inherent growth patterns. The presented models predict total tree height and the number of years required to reach a diameter at breast height of 5 cm for dominant and average-sized individuals, using common tree- and stand-level metrics. The study’s findings indicate enhanced growth of young spruce stands compared to growth dynamics observed in the 1960–1970s, likely due to improved growing conditions. The models presented here are an improvement over existing similar models and can be used in future forest growth and yield simulations. The study also aimed to provide a means to predict diameter distributions of young spruce plantations. While the results suggested significant differences between observed and predicted distributions, this still represents progress as there are currently no tools to estimate diameter distributions of young spruce plantations in Norway. Further research is recommended to corroborate the findings across a larger number of sites and to consider larger sample plots for potentially more accurate diameter distribution predictions.
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