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.
2019
Authors
Janneche Utne Skåre Jan Alexander Marte Haave Ignacy Jakubowicz Helle Katrine Knutsen Amy Lusher Martin Ogonowski Kirsten Eline Rakkestad Ida Skaar Line Emilie Sverdrup Martin Wagner Angelika Agdestein Johanna Eva Bodin Edel O. Elvevoll Gro Ingunn Hemre Dag Olav Hessen Merete Hofshagen Trine Husøy Åshild Krogdahl Asbjørn Magne Nilsen Trond Rafoss Olaug Taran Skjerdal Inger-Lise Steffensen Tor A Strand Vigdis Vandvik Yngvild WastesonAbstract
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Heidi Udnes AamotAbstract
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At the Norwegian Institute of Bioeconomy Research (NIBIO, formerly Bioforsk), biochar has been a topic of research since 2009 through both laboratory and field studies. Initial results demonstrated that biochar produced from clean biomass is safe to use on agricultural soils, and that pyrolysis temperatures of ≥370 °C are necessary for producing biochar that is resistant to decomposition on a timescale of 100 years. Further work identified the chemical transformations that are responsible for biochar stability and contributed to finding the best indicator of this stability. Throughout the years, we have had close collaboration with industry and farmers in Norway, where now industrial networks are in action and there is financial support for the implementation of biochar technology. Despite the convincing benefits of biochar as a climate mitigation solution, it has only slowly advanced beyond the research stage, notably because its effect on yield are too modest. There is therefore a need for win-win biochar solutions benefiting both food production and climate mitigation. Such a solution is the development of biochar fertilizers, which capitalizes on the capacity of biochar to capture and release nutrients. As biochar properties largely depend on pyrolysis conditions and feedstock properties, our current work contributes to the selective design of biochars for the purpose of improving nutrient use efficiency.
Conference lecture – Are epigenetic effects in Norway spruce present after age 2 years?
Tore Skrøppa
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Tore SkrøppaAbstract
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Tore SkrøppaAbstract
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