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.
2023
Forfattere
Kalle Kärhä Niko Purmonen Christian Kanzian Nikolaus Nemestothy Philippe Ruch Andrea Hauck Raffaele Spinelli Natascia Magagnotti Simon Berg Eduardo Tolosana Mikael LundbäckSammendrag
No abstract has been registered
Sammendrag
No abstract has been registered
Forfattere
Simon BergSammendrag
No abstract has been registered
Sammendrag
No abstract has been registered
Sammendrag
An expert workshop on C and N interactions was held online 6 – 7/11 2023, within project Kvävebegränsningar för kolbindning i skandinaviska skogar/Nitrogen constraints to carbon sequestration in Scandinavian forests, financed by the Nordic Working Group for Climate and Air (NKL). The workshop was organized in two half-day sessions. Sweden, Finland, Norway and Denmark were represented by experts involved in national reporting to the UNECE Air Convention (CLRTAP) and to the UN Climate convention (UNFCCC). This workshop report was prepared by the workshop organizers at IVL Swedish Environmental Research Institute, with contributions from all workshop participants.
Forfattere
Belachew Gizachew ZelekeSammendrag
No abstract has been registered
Sammendrag
No abstract has been registered
Forfattere
Melanie Furrer Sara A. Meier Maxime Jan Paul Franken Monica Alterskjær Sundset Steven A. Brown Gabriela Wagner Reto HuberSammendrag
No abstract has been registered
Forfattere
Vilde Lytskjold Haukenes Johan Asplund Lisa Åsgård Jørund Rolstad Ken Olaf Storaunet Mikael OhlsonSammendrag
Fire in the boreal forests emits substantial amounts of organically bound carbon (C) to the atmosphere and converts a fraction of the burnt organic matter into charcoal, which in turn is highly refractory and functions as a long-term stable C pool. It is well established that the boreal forest charcoal pool is sufficiently large to play a significant role in the global C cycle. However, there is a need for spatially representative estimates of how large proportions of the forest floor C pool are made up of charcoal across different plant communities in the boreal forest ecosystem. Thus, we have quantified the amounts of C separately in charcoal and the organic layers of the forest floor across fine spatial scales in a boreal forest landscape with a well-documented fire history. We found that the proportion of charcoal C made up an average of 1.2% of the total forest floor C, and the charcoal proportions showed a high small-scale spatial variability and were concentrated in the organic–mineral soil interface. Proportions of charcoal C decreased with increasing time since last fire. Deeper soils, denser soils, and local concave areas had the highest proportions of charcoal C, whereas historical fire frequencies and current differences in vegetation did not relate to the proportions of charcoal C.
Sammendrag
No abstract has been registered