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
Redaktører
Pasi Rautio Johanna Routa Saija Huuskonen Emma Holmström Jonas Cedergren Christian KuehneSammendrag
This open access book compiles the latest research on continuous cover forestry in boreal forests, highlighting both the need for additional information and the exciting possibilities that this method presents. Experts in the field explore topics such as forest regeneration, genetic effects, wood production and yield, wood harvesting, forest damage agents, biodiversity, water effects, carbon cycles of forests, economics, forest planning methods, multiple uses of forests, and forest owners' attitudes. As the world faces increasing pressure to balance the multiple goals of forest management, including raw material production, carbon sequestration, biodiversity, and climate change adaptation, it is becoming clear that different forest management methods are required. Even-aged forest management is well-researched, but continuous forest management is a newer and rapidly evolving approach that is gaining popularity in boreal forests. While an overall synthesis of the subject is not yet possible, this book provides an essential foundation for understanding the current state of continuous cover forestry in boreal forests. With the new research data being accumulated all the time, this book is an invaluable resource for researchers, policymakers, and forest managers who want to stay up-to-date on this important topic.
Forfattere
Jostein VasseljenSammendrag
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Forfattere
Runar Kjær David Kniha Andrea Gjestvang Marianne Liplass Svein Wara Victoria Gonzalez Paul Eric Aspholm Tommi Nyman Cornelya Klutsch Snorre HagenSammendrag
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Forfattere
Lorène J. Marchand Jožica Gričar Paolo Zuccarini Inge Dox Bertold Mariën Melanie Verlinden Thilo Heinecke Peter Prislan Guillaume Marie Holger Lange Jan Van den Bulcke Josep Penuelas Patrick Fonti Matteo CampioliSammendrag
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Forfattere
Ivar Pettersen Siri Voll DombuSammendrag
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Funn fra PROLAND: Soppmidler og mikroplast i jorda Forskerne i PROLAND-prosjektet har undersøkt hva som skjer når soppmidler enten adsorberes på bionedbrytbar plastfolie som blir pløyd ned i jorda, kontra at de blandes direkte i jorda. Har dette noe å si for nedbrytningen av soppmidlene? Forskerne har fulgt nedbrytningsforløpet til tre soppmidler tillatt i norsk landbruk, og har nå svaret… Vi får også et unikt innblikk i hvordan meitemarken – naturens egen jordbearbeider – påvirkes av mikroplast. Hvor lang tid tar det for eksempel før en mikroplastpartikkel passerer gjennom meitemarkens tarm? Temaet er kanskje lite delikat på selveste valentinsdagen, men passer utmerket for oss som er nysgjerrige på mikroplastens mobilitet i jorda.
Forfattere
Eirik Gottschalk Ballo William J. D’Andrea Helge Irgens Høeg Kjetil Loftsgarden Manon Bajard Sabine Eckhardt Massimo Cassiani Nikolaos Evangeliou Jostein Bakke Kirstin KrügerSammendrag
Previous Common Era (i.e., the past 2000 years) climate reconstructions from Fennoscandia have focused on northern and central areas, with scarce data from the southern areas. Using varved sediments from Lake Sagtjernet in southeastern Norway, we developed a hydrogen isotope record from sedimentary leaf waxes (n-alkanes) as a proxy for hydrogen isotopes in precipitation, which we interpret as an indicator of temperature variability over the past 2000 years. The climate reconstruction provides high, decadal resolution for the period 360–770 CE, allowing critical evaluation during the Dark Ages Cold Period (around 300–800 CE) and a cooling during the 6th century, previously suggested as the coldest period of the Common Era. Our results reveal that the most rapid drop in temperature occurred from 536 to 545 CE (+74/-90 years), corresponding in time to the 536 and 540 CE volcanic eruptions. We also document an inferred cold interval that persisted from around 650 to 710 CE (+72/-90 years). While past studies have suggested prolonged cooling during the Dark Ages Cold Period, our findings show that, on average, the climate during 360–770 CE was similar to the Common Era average in the Lake Sagtjernet record. To explore socio-environmental interactions throughout the past 2000 years, we present a pollen-based environmental reconstruction and integrate it with archaeological evidence from around Lake Sagtjernet. These analyses reveal significant societal activities such as land clearing, cereal cultivation, and large-scale iron production, which drastically altered the landscape in the Viking Age (around 800–1050 CE) and the first half of the Norwegian Middle Ages (around 1050–1350 CE). Modern cultivation practices following the Black Death (1349–1350 CE) were first established around 1470 CE and increased continuously until around 1940 CE. Intensification of societal activities through the past millennium, including iron production and modern cultivation, occurred during both warmer (Medieval Climate Anomaly; 950–1250 CE) and colder (Little Ice Age; 1450–1850 CE) periods.
Forfattere
Richita Saikia Athanasios Kaldis Carl Jonas Jorge Spetz Basanta Kumar Borah Andreas VoloudakisSammendrag
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