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.
2021
Forfattere
Hilde Karine WamSammendrag
Will the toughness of tundra animals be their benefit or their bane in a changing climate? The tundra is a harsh and brutally cold place in winter, with almost no plants to eat. Only the toughest of creatures survive here. In this tool kit, we explore how climate change affects the tundra and its animals. We advice that pupils first do part 1 (animal adaptability).
Forfattere
Hilde Karine WamSammendrag
Tundra er et brutalt kaldt sted å være om vinteren, med nesten ingen planter å beite. Kun de tøffeste av skapninger overlever. Blir hardførheten til tundra-dyr en fordel eller til besvær når klima endrer seg? I denne læringspakka utforsker vi hvordan klima-endringer påvirker tundraen og dyrene der. Vi anbefaler at elevene først gjør del 1 og 2 av serien om dyr og klima.
Forfattere
Hilde Karine WamSammendrag
Heavier rainstorms, more landslides, the winds howling more often, a longer summer… The good or bad of a warming climate! In this educational tool kit, your pupils will learn about northern climates, and possibly even sense it. Not the least, they will learn about climate changes in the north, which are not quite the same as in the south.
Forfattere
Hilde Karine WamSammendrag
Kraftigere regnbyger, flere jordras, vinden som hyler stadig oftere, lengre somre ... Det gode eller det dårlige ved et stadig varmere og villere klima! I denne læringspakka vil elevene få innblikk i nordlige klima og muligens til og med sanse det. Ikke minst vil de lære om klimaendringer i nord, som ikke er helt det samme som i sør.
Forfattere
Hilde Karine WamSammendrag
Even in the most pristine of northern Europe, we have lost almost all the long stretches of intact natural lands. We build and travel all over the place. The environmental problems it creates are unsustainable. In this tool kit, the students learn about the good and the bad of our consumption of nature, and are challenged to be conscious about both.
Forfattere
Hilde Karine WamSammendrag
The Green Shift is like Jekyll & Hyde. Will it save the planet, or is it just greenwashing? In this tool kit, we try to get a practical grasp on this vague buzz-word. You will learn why 2+2 is never 4 in the green shift. The shadow side of it is still the same environmental issues as before. We reflect upon how the green shift indeed can be used to make changes, and not just greenwash our dirt.
Forfattere
Natalia Fraija-Fernández Andrea Waeschenbach Andrew G. Briscoe Suzanne Hocking Roman Kuchta Tommi Nyman D. Timothy J. LittlewoodSammendrag
Broad tapeworms (Diphyllobothriidea) are parasites whose adults are capable of infecting a wide range of freshwater, marine and terrestrial tetrapods including humans. Previous works examining the evolution of habitat and host use in this group have been hampered by the lack of a well-resolved phylogeny. In order to produce a robust phylogenetic framework for diphyllobothriideans, we sequenced the complete mitochondrial genome of 13 representatives, carefully chosen to cover the major clades, and two outgroup species representing the Spathebothriidea and Haplobothriidea. In addition, complementary data from the nuclear ribosomal operon was sequenced for 10 representative taxa. Mitogenomes and ssrDNA and lsrDNA were used towards elucidating the phylogenetic framework for the Diphyllobothriidea. The Cephalochlamydidae is confirmed as the earliest diverging diphyllobothriidean lineage, and Solenophoridae and Diphyllobothriidae are sister groups. We infer a probable freshwater origin of the diphyllobothriideans. The ancestral condition for life cycle complexity could not be unambiguously resolved. However, we infer exclusive use of a three-host life cycle following the origin of the Solenophoridae + Diphyllobothriidae. Regarding definitive host use, although we infer reptiles as the most likely ancestral condition, this result should be revisited with a more densely sampled phylogeny in future studies. Freshwater habitat is used by the early diverging lineages within the Solenophoridae + Diphyllobothriidae clade. For the latter, habitat use shifts between freshwater and marine environments, and definitive host use includes marine and terrestrial mammals and birds. We use mitochondrial genomes to distinguish Schistocephalus species occurring in different species of sticklebacks and demonstrate conspecificity of Ligula cf. intestinalis specimens collected from two Fennoscandian ringed seal subspecies.
Forfattere
Jo Jorem AarsethSammendrag
Det er ikke registrert sammendrag
Forfattere
Jo Jorem AarsethSammendrag
Det er ikke registrert sammendrag
Sammendrag
Økt bruk av utmarksbeite står på den nye regjeringens arbeidsliste. Skal dette lykkes bør det umiddelbart settes i verk tiltak for å rette opp skaden som forgjengerne la opp til i sin opplysningsstrategi for et bedre klima. Dette må prioriteres høyt - før både rekruttering av folk til næringa og selvforsyning av mat er en saga blott.