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.
2010
Forfattere
Leif Sundheim Maria Herrero Trond Rafoss Brita ToppeSammendrag
Det er stor sannsynlighet for at det fortsatt blir importert planter angrepet av pseudosoppen Phytophthora ramorum. Rikelig tilgang på vertplanter og gunstig klima gir også en høg sannsynlighet for videre etablering og spredning av skadegjøreren i deler av Norge. Det er hovdekonklusjonene i en risikovurdering som Vitenskapskomiteen for mattrygghet (VKM) avsluttet høsten 2009.
Forfattere
Line Emilie Sverdrup Christine Bjørge Ole Martin Eklo Ingeborg Klingen Torsten Källqvist Marit Låg Edgar Rivedal Erik Ropstad Steinar Øvrebø Merete GrungSammendrag
Det er ikke registrert sammendrag
Forfattere
Ole Martin Eklo Randi Bolli Jens Kværner Tore Sveistrup Eivind Solbakken Frauke HofmeisterSammendrag
In the project "Groundwater and Dependent Ecosystems: New Scientific and Technological Basis for Assessing Climate Change and Land-use Impacts on Groundwater (GENESIS)" coordinated by Bioforsk, the objective is to integrate new methods, concepts and tools for the revision of the Ground Water Directive and better management of groundwater resources. By case studies in different climatic regions various land use pressures are studied.To identify threatens to groundwater pollution MACRO_GV has been used simulating the movement of pesticides used in potatoes and cereals. The simulation set-up and output from the tool was similar to the FOCUS groundwater scenarios. The different soil-types of the area have large differences in risks of leaching to groundwater for the different pesticides. Risk reduction is possible with userfriendlyknowledge about soil and hot spots.
Forfattere
Eva Skarbøvik Per Stålnacke Ø. Kaste J.R. Selvik T. Tjomsland T. Høgåsen Paul Andreas Aakerøy S. BeldringSammendrag
Riverine inputs and direct discharges to Norwegian seas in 2009 have been estimated in accordance with the requirements of the OSPAR Commission. Due to the general lower water discharges in 2009 than in 2008, there was a reduction in all nutrient fractions in riverine loads in 2009. Long-term (1990-2009) trends show that nutrient loads have decreased in some Norwegian rivers, although nitrogen concentrations have increased in others. Direct discharges of nutrients from fish farming continue to increase. The riverine loads of all metals except mercury were lower in 2009 than in 2008. The copper discharges from fish farming continue to increase. Analyses of long term trends (1990-2009) in metal inputs showed that zinc and copper loads have been reduced in several rivers. Inputs of PCBs and the pesticide lindane in 2009 were insignificant.
Forfattere
Carl Jonas Jorge Spetz Jihong Liu Clarke Merete Dees Sissel Haugslien Roar Moe Dag-Ragnar BlystadSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
Det hender at det er mark i eplene. Som oftest er det larven til rognebærmøll som er på ferde. Rognebærmøll er en liten sommerfugl som har fått navnet sitt fordi den har rogn som vertplante. I enkelte år er det lite bær på rogna og møllet må ta til takke med eple, som er nødproviant. Til våren 2010 ventes det svak blomstring hos rogn og det kan bli angrep i eple, i alle fall på Vestlandet. Situasjonen for Østlandet er litt annerledes. Prognoser om ventet fare for angrep av rognebærmøll i eple kan ikke lages før rogna blomstrer, vanligvis i slutten av mai, og da vil nøyaktige varsel bli sendt ut.
Forfattere
Geir Kjølberg KnudsenSammendrag
Det er ikke registrert sammendrag
Forfattere
Minna MikkolaSammendrag
Public catering has long traditions in Finland both on the sectors of working life and education. The historical background through lengthy and extensive negotiations since the beginning of 20th century about the role of public catering in education has cemented the position of free and regulated school meals. However, this vision of democratic nutrition of the 20th century is contested by a renewed vision of ecological meals of the 21st century. As a notion, catering for sustainability catches the orientation for change.Today, the orientation for sustainable development within schools and the consecutive „greening of public catering‟ seems to proceed in Finnish schools. The cross-curricular theme of sustainable development breeds focus on local and organic food in education and catering. Environmental or sustainability certification of a school may introduce organic food into school catering. The caterers have interest in organic food too. They often prefer local and organic, even local organic food and may use a certification scheme to increase the visibility of their orientation. However, more often than not, organic food is not used as a visible staple in Finnish school catering.This research aimed at understanding the current situation in Finnish school catering and education for sustainable development (ESD) in ways enabling suggestions for development and increased use of organic food in school catering. This qualitative inquiry into the social dynamics of public catering and ESD was enabled by the co-operative educational institutes across educational levels and their rectors, teachers, caterers and young people, whose in-depth interviews and focus groups produced data about organic food in schools within the framing of sustainable development.According to this research, the caterers did exert social force for sustainability by expressing their professional identity for sustainability. This identity could convey both positive and negative features for caterers, depending on whether they received support from their management, organizational strategies or suppliers. The co-operation with their supply chains as well as switching into organic supply chains offered options for upgrading their catering activities. In this research, the use of organic milk as a staple was identified to have potential for catering for sustainability. A mediated dialogue was conducted with caterers about the quality of organic milk and its suitability to school catering. The barriers of the use of organic milk were not only economic, and an intermediate mediating strategy for sustainability was suggested for caterers in terms of the use of organic food. Furthermore, caterers were understood not to be only pleased about the organic message but it was seen to evoke critical response. This response was analysed and new ways of communication about organic food were suggested.Finnish ESD (education for sustainable development) in basic and general upper secondary education was reviewed and it was found to present ambitious aims through both disciplinary and cross-curricular themes. An entity within ESD, regarding food system and including organic food in particular, could be identified as an evolving topic of food education for sustainability (FES). There were committed teachers who made big efforts to promote it and who actually implemented the whole school approach for this aim. The young people also considered organic food as an embodiment of more sustainable food system, which, however, also raised extensive ambiguity in need of more detailed addressing. Furthermore, there were young people who expressed commitment mainly on ethical, animal welfare and health grounds for organic food. Young people also viewed organic quality as an ambiguous one and they demonstrated conditional commitment. A negative commitment by young people meant that they rather chose conventional food. Finally, suggestions for stakeholders in educational contexts included focus on FES and introduction of organic food through concerted efforts into the school catering for sustainability.
Forfattere
Brita Toppe Maria HerreroSammendrag
I perioden 2006-2009 er det i norske gartnerier gjenomfort registrering av soppsjukdommar i begonia (Begonia x hiemális og Begonia x cheimántha). Både kjente og nye patogen er påvist. Spesielt store utfall er registrert ved åtak av to nye arter: Fusarium foetans og Phytophthora taxon niederhauserii