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.
2025
Abstract
No abstract has been registered
Authors
Marte Ragnhild Owren Ingvild Byskov Britta Marian Hoem Julien Jabot Hans H. Kolhus Elise Grieg Jakob Sandven Kathrine Loe Bjønness Trude Melby Bothner Mona Irene Andersen Engedal Eirik Knutsen Lene Skyrudsmoen Berit Storbråten Kristina Vikesund Evan Hart Ana Aza Gry Alfredsen Johannes Breidenbach Lise Dalsgaard Rune Eriksen Katharina Hobrak Christian Wilhelm Mohr Christophe Moni Gunnhild SøgaardEditors
Ingeborg RønningAbstract
Norwegian greenhouse gas emission 1990-2023, report to the UN
Authors
Christian Wilhelm MohrAbstract
Oppsumering av det nasjonal klimagassregnskap rapportering for arealbrukssektoren til FN, hvordan det gjennomføres, utvikling av skogens netto opptak av CO2 over tid, betydning av arealbruksendring på skog, framskrivning av skogens utvikling, betydning av metodiske forbedringer.
Authors
Robert Jandl Aleksi Lehtonen Johan Sonesson Knut Øistad Mikko Pieltoniemi Primož Simončic Andreas Schindlbacher Anne Tolvanen Mikko KurttilaAbstract
Latest data from National Forest Inventories raise doubts about whether European forests will provide the greenhouse gas sink strength that is targeted by the Regulations on Land use and land-use change. We propose measures to maintain the forest carbon sink strength and provide information for the time horizons for achieving the targets. The recommendations aim at facilitating evidence-based decision making.
Authors
Brita Bye Taran Fæhn Lars Harald Gulbrandsen Kevin R. Kaushal Christian Wilhelm Mohr Gunnhild Søgaard Asbjørn Torvanger Jørgen Wettestad Knut ØistadAbstract
No abstract has been registered
Abstract
The background for this study is the limitations of the conventional approach of using deforestation area multiplied by biomass densities or emission factors. We demonstrated how TanDEM-X and GEDI data can be combined to estimate forest Above Ground Biomass (AGB) change at the national scale for Tanzania. The results can be further recalculated to estimate CO2 emissions and removals from the forest. We used repeated short wavelength, InSAR DEMs from TanDEM-X to derive changes in forest canopy height and combined this with GEDI data to convert such height changes to AGB changes. We estimated AGB change during 2012–2019 to be −2.96 ± 2.44 MT per year. This result cannot be validated, because the true value is unknown. However, we corroborated the results by comparing with other approaches, other datasets, and the results of other studies. In conclusion, TanDEM-X and GEDI can be combined to derive reliable temporal change in AGB at large scales such as a country. An important advantage of the method is that it is not required to have a representative field inventory plot network nor a full coverage DTM. A limitation for applying this method now is the lack of frequent and systematic InSAR elevation data.
Abstract
No abstract has been registered
Abstract
No abstract has been registered
Abstract
No abstract has been registered
Authors
Katharina HobrakAbstract
No abstract has been registered