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
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Lisa Fagerli Lunde Tone Birkemoe Anne Sverdrup-Thygeson Johan Asplund Rune Halvorsen O. Janne Kjønaas Jenni Nordén Sundy Maurice Inger Skrede Line Nybakken Håvard KauserudSammendrag
Boreal forests are important carbon sinks and host a diverse array of species that provide important ecosystem functions.Boreal forests have a long history of intensive forestry, in which even-aged management with clear-cutting has been thedominant harvesting practice for the past 50–80 years. As a second cycle of clear-cutting is emerging, there is an urgentneed to examine the effects of repeated clear-cutting events on biodiversity. Clear-cutting has led to reduced numbers ofold and large trees, decreased volumes of dead wood of varied decay stages and diameters, and altered physical andchemical compositions of soils. The old-growth boreal forest has been fragmented and considerably reduced. Here,we review short- and long-term (≥50 years) effects of clear-cutting on boreal forest biodiversity in four key substrates:living trees, dead wood, ground and soil. We then assess landscape-level changes (habitat fragmentation and edge effects)on this biodiversity. There is evidence for long-term community changes af
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Jan Phillipp Geißel Noé Espinosa-Novo Luis Giménez Nicole Aberle Gro Ingleid van der Meeren Ralf Rautenberger Steffen Harzsch Gabriela TorresSammendrag
Aim: This study sets out to understand the variability in larval traits of dispersive life stages of a famous invader, the European shore crab Carcinus maenas, in its native distribution range. Location: North East Atlantic coast from the Norwegian Arctic to the southern European distribution limit of C. maenas in Southern Spain. Taxon: European shore crab Carcinus maenas (Crustacea, Decapoda). Methods: We quantified latitudinal patterns in larval body mass, elemental composition (C and N content), and thermal tolerance of the first larval stage. We collected crabs from four populations spanning 25° of latitude (Vigo in Northern Spain; Bergen, Trondheim, and Bodø in Norway) and reanalysed published and unpublished data of body mass and elemental composition of additional populations from Germany, Wales, France, and Southern Spain. Furthermore, we used two laboratory experiments to test the thermal tolerance limits of the first larval stage from Vigo and the Norwegian populations. In the first experiment, we reared larvae from hatching to Zoea II at seven temperatures (9°C–27°C) and from hatching to LT50 at 6°C. In the second experiment, we exposed freshly hatched larvae acutely to increasing or decreasing temperatures (up to 40°C and down to 3°C). Results: Across the entire European range, we found a substantial increase in dry mass and carbon and nitrogen content of freshly hatched larvae with latitude. Norwegian populations exhibited higher survival at 9°C than the Vigo population. Furthermore, LT50 at 6°C increased from South to North. All populations showed high survival in the range 12°C–24°C but low survival at 27°C.
Forfattere
Therese With BergeSammendrag
Det er ikke registrert sammendrag
Forfattere
Anne Linn HykkerudSammendrag
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Forfattere
Susanne Suvanto Adriane Esquivel-Muelbert Mart-Jan Schelhaas Julen Astigarraga Rasmus Astrup Emil Cienciala Jonas Fridman Helena M. Henttonen Georges Kunstler Gerald Kändler Louis A. König Paloma Ruiz-Benito Cornelius Senf Golo Stadelmann Ajdin Starcevic Andrzej Talarczyk Miguel A. Zavala Thomas A. M. PughSammendrag
Det er ikke registrert sammendrag
Sammendrag
Kvaliteten på myrinformasjon i AR5 er undersøkt ved hjelp av feltdata fra Arealregn-skap for utmark (AR18x18). Resultatet viser at 96,4 % av arealet i Økonomisk Kartverk er korrekt klassifisert i hovedkategoriene myr/ikke myr. Feilklassifikasjonene finnes i hovedsak i utkanten av det kartlagte arealet, opp mot fjellet, der store figurer kartlagt som anna jorddekt fastmark kan inneholde betydelige areal med myr.
Forfattere
Meriel McClatchie Véronique Matterne Núria Rovira Buendia Mila Andonova Ulrike Lohwasser Wendy Marie Waalen Filippos Bantis Marija Knez Jelena Milešević Amil Orahovac Paolo Prosperi Aparajita Banerjee Ivana Radić Aldona Mueller-Bieniek Meline Beglaryan Donal Murphy-Bokern David Gil Bálint Balázs Sónia NegrãoSammendrag
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Forfattere
Emmanuel O. Anedo Dennis Beesigamukama Benson Mochoge Nicholas K. Korir Solveig Haukeland Xavier Cheseto Moses Nyongesa Patrick Pwaipwai Sevgan Subramanian Abdou Tenkouano Betty Kibaara Chrysantus M. TangaSammendrag
Det er ikke registrert sammendrag