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.
2008
Forfattere
Håkon BorchSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Håkon Borch Per Stålnacke Eigil Iversen Marcus Lindholm Stein Turtumøygard Torulf Tjomsland Ø. WeholtSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Marianne Bechmann Johannes Deelstra Per Stålnacke Hans Olav Eggestad Lillian Øygarden Annelene PengerudSammendrag
Agricultural management and losses of nitrogen (N), phosphorus (P) and suspended sediments (SS) from eight small (85-2830 ha) catchments in Norway were analysed. The catchments represent areas with different agricultural production systems, soils and climate. Results from the long-term (9-16 years) in-stream monitoring show (i) large differences in levels of losses between the catchments, (ii) large interannual variability and (iii) few time-trends in losses. These results are discussed in relation to changes in agricultural policies and the implementation of soil management practices, such as reduced autumn-ploughing, catch crops, constructed wetlands and changes in nutrient application. Overall, these data demonstrate changes in farmer behaviour driven by economic incentives in combination with active extension services stimulating environmental friendly management practices. However, despite the increased implementation of mitigation methods by farmers, improvements in water quality at the catchment scale can be attenuated. More long-term monitoring programmes are clearly required. (C) 2007 Elsevier Ltd. All rights reserved.
Forfattere
David Barton Tuomi Saloranta S. J. Moe Hans Olav Eggestad S. KuikkaSammendrag
A Bayesian network approach is used to conduct decision analysis of nutrient abatement measures in the Morsa catchment, South Eastern Norway. The paper demonstrates the use of Bayesian networks as a meta-modelling tool in integrated river basin management (IRBM) for structuring and combining the probabilistic information available in existing cost-effectiveness studies, eutrophication models and data, non-market valuation studies and expert opinion. The Bayesian belief network is used to evaluate eutrophication mitigation costs relative to benefits, as part of the economic analysis under the EU Water Framework Directive (WFD). Pros and cons of Bayesian networks as reported in the literature are reviewed in light of the results from our Morsa catchment model. The reported advantages of Bayesian networks in promoting integrated, inter-disciplinary evaluation of uncertainty in IRBM, as well as the apparent advantages for risk communication with stakeholders, are offset in our case by the cost of obtaining reliable probabilistic data and meta-model validation procedures. (C) 2008 Elsevier B.V. All rights reserved.
Forfattere
David Barton Marianne Bechmann Hans Olav Eggestad J. Moe Toumi Saloranta S. Kuikka Phil HaygarthSammendrag
Det er ikke registrert sammendrag
Forfattere
Espen Tangen Aarnes Geir Østereng Michael Schneider Toumo Ollila John D. C. Linnell John Odden Jenny Mattisson Vegar Pedersen Jon Ove Scheie Aleksander Rykov Anatoly Khokhlov Olga Makarova Natalia Polikarpova Askild Solberg Harri Norberg Valery Barcan Arnodd HåpnesSammendrag
Rovdyr har alltid vært et fascinerende tema, med evne til å skape stort engasjement. Rovdyr er også en kilde til konflikter, men konfliktnivået varierer sterkt mellom de ulike Barentslandene. Dette er blant annet forårsaket av store forskjeller i distriktspolitikk, forvaltningsstrategier og ertsatningspraksis mellom de fire landene. Rovdyrkonfliktene i Norge er et yndet tema for media, og noe som skaper sterke følelser hos flere enn de som mister sau og rein. NRK sitt Brennpunkt "Offerlammene" (januar 2008) med påfølgende debattprogram var et godt eksempel på dette. I årets Barentswatch ønsker vi blant annet å belyse forskjellene i forvaltningspolitikken i Barentsregionen ved å la forvaltningsmyndigheter i de respektive land skrive hver sin artikkel.
Forfattere
Atle Hauge Anne-Grete Buseth Blankenberg Ola HanserudSammendrag
Det er ikke registrert sammendrag
Forfattere
Anne-Kristin Løes Benjamin Nölting Niels Heine Kristensen Roberto Spigarolo Carola Strassner Gun Roos Minna Mikkola Bent Egberg MikkelsenSammendrag
One of eight pilot projects in the European CORE Organic programme, innovative Public Organic food Procurement for Youth, (iPOPY) will study efficient ways of implementing organic food in public serving outlets for young people (2007-10). By analysing practical cases of school meal systems and other food serving outlets for youth, we will identify hindrances and promoting factors in the participating countries (Denmark, Finland, Italy and Norway). Policies, supply chains, certification systems, the young consumers" perception and participation, and health effects of implementation of organic policies and menus are focussed in iPOPY. The main aim is to suggest efficient policies and comprehensive strategies to increase the consumption of organic food among young consumers in a public setting, and fostering sustainable nutrition. Interdisciplinary project tools under development will be presented along with the first project results, which will be available by June 2008.