Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2011
Authors
Atle Mysterud Leif Egil Loe Barbara Zimmermann Richard Bischof Vebjørn Veiberg Erling MeisingsetAbstract
No abstract has been registered
Authors
Emilie Bigorgne Laurent Foucaud Emmanuel Lapied Jérôme Labile Céline Botta Catherine Sirguey Jaïro Falla Jérôme Rose Erik J. Joner Francois Rodius Johanne NahmaniAbstract
No abstract has been registered
Authors
Ingrid Kvalvik Sigridur Dalmannsdottir Halvor Dannevig Grete K. Hovelsrud Lars Rønning Eivind UlebergAbstract
As a primary industry, agriculture is directly dependent on natural conditions and therefore potentially vulnerable to the consequences of climate change. In Norway and Northern Norway in particular, the future climatic changes are expected to be overall positive. Still, the consequences for agriculture are not straightforward, but dependent on the interaction between different weather and biological elements, as well as political, economic and social conditions. In this interdisciplinary study we have assessed biological and agronomic effects of climate change, and their interaction with political, economic and social factors, to identify farmers' vulnerability and adaptive capacity to climate change. The assessments are based on downscaled climate change scenarios and interviews with local farmers in the three northernmost counties in Northern Norway (latitude 65.5° to 70°). The study shows that the farmers to a degree are vulnerable to a changing climate, not mainly because of the direct effects of changing growing conditions, but because these changes are an added factor to an already tenuous situation created by Norwegian agricultural policy and socio-economic development in general. We have found that farmers are highly adaptive, to both changing growing conditions and changing agricultural policies. However, changes in policy are currently a greater challenge to farmers than climate change, and such changes are therefore a more salient driver of vulnerability.
Abstract
No abstract has been registered
Abstract
A combined wood impregnation process including impregnation with a chromium-free wood preservative and oil treatment was evaluated with regard to leaching of copper during the oil process. Two different experimental setups make up the balance of copper content in oil, wood samples and condensate water, also taking different fixation times and process durations into account. Copper is sufficiently fixed after 24 hours, and leaching of copper into the oil is low. Increasing the oil process time does not lead to increased leaching. The hot oil treatment of impregnated wood under vacuum atmosphere is a fast drying method without major negative consequences for the impregnated copper.
Abstract
No abstract has been registered
Authors
Bjørn Kløve Andrew Allan Guillaume Bertrand Elzbieta Druzynska Ali Ertürk Nico Goldscheider Sarah Henry Nusret Karakaya Timo Karjalainen Phoebe Koundouri Hans Kupfersberger Jens Kværner Angela Lundberg Timo Muotka Elena Preda Manuel Pulido-Velazquez Peter SchipperAbstract
No abstract has been registered
Abstract
No abstract has been registered
Authors
Jarle Werner Bjerke Stef Bokhorst Matthias Zielke Terry V. Callaghan Francis W Bowles Gareth K. PhoenixAbstract
No abstract has been registered
Abstract
Blueberries belong to the genus Vaccinium, a widespread genus with more than 200 species of woody plants. In Northern Europe, the European blueberry (EB), also called bilberry, is one of the most important wild berries. EB (Vaccinium myrtillus) is very demanded by the processing industry, due to its delicious taste and high dietary value. However, to our knowledge there has been made no efforts of domestication of the species, and it is still harvested in forest fields without any cultivation. The successful management of the sweet lowbush blueberry (V. angustifolium), which in many ways is similar to the EB, suggests that there are opportunities to increase yield and decrease the significant yearly variation in EB yield, by practices including fertilization, irrigation, cutting trees, and weed control. The fruit yield in wild stands of EB is very variable, but the potential is probably close to 2 tons per hectare. Results from literature on growth of the EB, development and ecology are discussed in relation to possibilities for domestication.