Blar i Brage NMBU på forfatter "Kjønaas, O. Janne"
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Akkumulering av nitrogen- variasjoner avhengig av bestandsutvikling, nitrogentilførsel og simulert snødekke
Sogn, Trine A.; Kjønaas, O. Janne; Stuanes, Arne. O.; Abrahamsen, Gunnar (Research report, 1997-11-01)Kunnskap om hvor mye N som kan akkumuleres i jordsmonnet er av stor betydning for beregning av tålegrenser for N i skogøkosystemet. Formålet med denne undersøkelsen var å fremskaffe bedre estimater for netto N-immobilise ... -
Long term effects of clearcutting on litterfall and understory vegetation in boreal spruce forests in Norway
Biong, Rebecca (Master thesis, 2022)Boreal forests capture and store substantial amounts of carbon in a global perspective, and the soil is especially important acting like a long-term reservoir of captured atmospheric CO2. Most of the soil carbon originates ... -
Shift in tree species changes the belowground biota of boreal forests
Mundra, Sunil; Kauserud, Håvard; Økland, Tonje; Nordbakken, Jørn-Frode; Ransedokken, Yngvild Eidissen; Kjønaas, O. Janne (Peer reviewed; Journal article, 2022)The replacement of native birch with Norway spruce has been initiated in Norway to increase long-term carbon storage in forests. However, there is limited knowledge on the impacts that aboveground changes will have on the ... -
Shift in tree species changes the belowground biota of boreal forests
Mundra, Sunil; Kauserud, Håvard; Økland, Tonje; Nordbakken, Jørn-Frode; Ransedokken, Yngvild Eidissen; Kjønaas, O. Janne (Journal article; Peer reviewed, 2022)The replacement of native birch with Norway spruce has been initiated in Norway to increase long-term carbon storage in forests. However, there is limited knowledge on the impacts that aboveground changes will have on the ... -
Soil depth matters: shift in composition and inter-kingdom co-occurrence patterns of microorganisms in forest soils
Mundra, Sunil; Kjønaas, O. Janne; Morgado, Luis; Krabberød, Anders Kristian; Ransedokken, Yngvild; Kauserud, Håvard (Peer reviewed; Journal article, 2021)Soil depth represents a strong physiochemical gradient that greatly affects soil-dwelling microorganisms. Fungal communities are typically structured by soil depth, but how other microorganisms are structured is less known. ... -
Tree species effects on litter decomposition and soil carbon
Ransedokken, Yngvild (PhD thesis;2022:18, Doctoral thesis, 2022)Boreal forests soils play an important role in mitigating climate change as they are the largest terrestrial carbon pool. The accumulation of soil carbon is regulated by the balance of carbon and nitrogen input from plant ...