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.
2025
Forfattere
Jostein VasseljenSammendrag
Det er ikke registrert sammendrag
Forfattere
Michael A. H. Bekken Astrid Vatne Poul Larsen Andreas Ibrom Klaus Steenberg Larsen Bo Elberling Kristoffer Aalstad Sebastian Westermann Jacqueline K. Knutson Lena M. Tallaksen Peter Dörsch Peter Horvath Anders Bryn Norbert PirkSammendrag
A controlled peatland rewetting experiment was conducted on two adjacent drained peatland sites in southeastern Norway. Eddy covariance monitoring of CO 2 and CH 4 fluxes at both sites began in 2019. In 2021, the Treatment Site was rewetted while the Control Site remained drained. Using nine environmental variables and the processed flux data as training data, Bayesian Additive Regression Tree (BART) models were used to generate annual flux balances for CO 2 and CH 4 . The 4-year mean annual flux at the Control Site was 17.3 ± 10 g CO 2 -C m − 2 yr − 1 and 4.6 ± 0.1 g CH 4 -C m − 2 yr − 1 . At the Treatment Site, the 2-year mean annual flux before the rewetting was 12.2 ± 3.8 g CO 2 -C m − 2 yr − 1 and 1.8 ± 0.04 g CH 4 -C m − 2 yr − 1 . In the first year after rewetting the annual flux was 53.3 ± 13 g CO 2 -C m − 2 yr − 1 and 3.8 ± 0.3 g CH 4 -C m − 2 yr − 1 , and in the second year after rewetting the annual flux was 41.2 ± 18 g CO 2 -C m − 2 yr − 1 and 3.4 ± 0.4 g CH 4 -C m − 2 yr − 1 . BART counterfactual modeling was able to estimate the effect of the rewetting on CO 2 and CH 4 fluxes. Two years after the rewetting, the BART counterfactual modeling estimated that the cumulative fluxes had increased by 80.3 ± 49 g CO 2 -C m − 2 and 3.4 ± 0.47 g CH 4 -C m − 2 because of the rewetting. Carbon flux monitoring of both sites is ongoing as the Control Site remains drained and the soil and vegetation at the Treatment Site continues to adjust to the altered hydrological regime after rewetting.
Forfattere
Oskar PuschmannSammendrag
Det er ikke registrert sammendrag
Forfattere
Bjørn Arild Hatteland Arne Stensvand Gunnhild Jaastad Torbjørn Haukås Anna Birgitte Milford Nina Trandem Lene Sigsgaard Runa GidskeSammendrag
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Forfattere
Oskar PuschmannSammendrag
Det er ikke registrert sammendrag
Forfattere
Oskar PuschmannSammendrag
Det er ikke registrert sammendrag
Forfattere
Oskar PuschmannSammendrag
Det er ikke registrert sammendrag
Forfattere
Oskar PuschmannSammendrag
Det er ikke registrert sammendrag
Forfattere
Oskar PuschmannSammendrag
Det er ikke registrert sammendrag
Forfattere
Oskar PuschmannSammendrag
Det er ikke registrert sammendrag