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.
2026
Sammendrag
Brown seaweed A.nodosum has been widely used for feed and biostimulant purposes for many years. However, due to its high-water content (ranging >80% MC) it presents challenges like increasing costs of transportation and storage for downstream processing. Therefore, an effective dewatering step is essential to reduce the moisture content, concentrate the biomass and improve handling and processing efficiency. Mechanical dewatering is commonly applied as a pretreatment step in biorefining as it removes readily mobile water and reduces the moisture available for microbial deterioration during handling and storage. However, the efficiency of mechanical dewatering can be limited by the strong water-holding capacity of seaweed tissues and cell-wall components, resulting in substantial residual moisture in the pressed biomass. In this context, this study evaluates calcium chloride (CaCl2 ) and magnesium chloride (MgCl2 ) as pretreatment agents prior to hydraulic pressing of A. nodosum, assessing their effects on dewatering efficiency and the partitioning of protein-bound amino acids between the liquid and solid fractions.
Sammendrag
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Sammendrag
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Forfattere
Lampros LamprinakisSammendrag
The valorization of seafood by-products is often framed as a technical opportunity, yet adoption in practice depends on whether small and medium-sized enterprises (SMEs) can embed new systems in their operational, economic, spatial, and regulatory realities. Drawing on survey-based evidence from Greek fisheries and seafood enterprises, the analysis identifies key operational and economic constraints and translates them into a configurational model of adoption credibility for blue SMEs. In the proposed TIDE framework, adoption credibility depends on alignment across four distinct dimensions: Technological Fit, Institutional Enablement, Deployment Fit, and Economic-Organizational Fit. The framework links firm-level conditions with techno-economic performance metrics, including cost–benefit indicators (e.g., CAPEX/OPEX per unit, avoided disposal costs, payback period) and system optimization variables, such as throughput variability and process efficiency. The theoretical insights illustrate that optimal valorization outcomes depend on the alignment between system design and SME-specific constraints, particularly in relation to deployment models (on-site units, shared hubs, and mobile services). The study provides a structured approach for integrating cost–benefit analysis and technical optimization with real-world adoption conditions, offering practical guidance for designing scalable, low-CAPEX/OPEX valorization solutions.
Forfattere
Marie Vestergaard Henriksen Annette Bär Line Johansen Anne Sofie Bråge Fjeldstad Ingrid RoaldsenSammendrag
I dette heftet kan du lære om hvordan du lager din egen blomstereng med frø fra viltvoksende blomsterengarter som er vanlige i din region, og få øynene opp for mangfoldet av pollinerende insekter som besøker blomstene i enga.
Forfattere
Karen Ane Frøyland SkjennumSammendrag
The widespread use of per- and polyfluorinated substances (PFAS) over the past several decades has resulted in extensive soil contamination. Soil serves as a significant reservoir and a potential long-term source of PFAS. While the high stability and persistence of PFAS facilitates accumulation in soil, some PFAS, such as several perfluoroalkyl acids (PFAAs), exhibit relatively high mobility allowing them to leach into the surrounding environment and possibly travel long distances. Remediation of contaminated sites is necessary to avoid severe environmental and human impacts. Soil stabilization represents a non-destructive soil remediation method which involves incorporation of binding materials (sorbents) into the contaminated soil to reduce contaminant leaching and bioavailability.
Forfattere
Runa Gidske Martine Bjelland David Frøytland Bjørn Arild Hatteland Åsta Dimmen Mong Bonnie Catherine Sambøl Lene SigsgaardSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Marie Vestergaard HenriksenSammendrag
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Sammendrag
Foredraget handlet om hvordan lokal frøhøsting og etablering av blomsterenger i Midt-Norge kan bidra til å øke artsmangfoldet i hager og kantarealer, og dermed bidra til bedre levevilkår for ville pollinatorer. Innholdet, oppbyggingen og formålet med "Frøboka - Handbok for innsamling av insektvennlig blomstereng"(Svalheim, Almlid, Bär, Bele, Daugstad, Hatteland, Henriksen, Hetland & Sundsdal 2021), som ble utgitt på Fagbokforlaget i 2021, ble presentert. Videre ble betydningen av å ta vare på artsrike restarealer av semi-naturlig/kulturbetinga eng belyst. Foredraget supplerte Jørgen Lervik (NIBIO), som presenterte arbeidet med oppformeringen av regionalt frø ved NIBIO sin forsøksstasjon på Tuv.