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.
2023
Authors
Arne Stensvand Katherine Ann Gredvig Nielsen Nina Trandem Vinh Hong Le Mirjana Sadojevic Anita SønstebyAbstract
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Abstract
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Authors
Arne StensvandAbstract
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Authors
Arne StensvandAbstract
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Authors
Arne Stensvand Natalia A. Peres David M. Gadoury Belachew Asalf Tadesse Aruppillai SuthaparanAbstract
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Authors
Melanie Furrer Sara A. Meier Maxime Jan Paul Franken Monica Alterskjær Sundset Steven A. Brown Gabriela Wagner Reto HuberAbstract
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Abstract
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Authors
Ellen Elverland Tor Jakob Johansen Jørgen A.B. Mølmann Sigridur Dalmannsdottir Anne Linn Hykkerud Frøydis Gillund Hilde Halland Marit Jørgensen Yngve Rekdal Per K. Bjørklund Finn-Arne Haugen Erlend Winje Gabriela Wagner Tor-Arne Bjørn Jo Jorem AarsethAbstract
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Authors
Vilde Lytskjold Haukenes Johan Asplund Lisa Åsgård Jørund Rolstad Ken Olaf Storaunet Mikael OhlsonAbstract
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.
Authors
Ingrid TengeAbstract
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