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.
2016
Sammendrag
NIBIO har gjennomført et pilotprosjekt med restaurering av tidligere dyrket myr på Smøla. Høytstående grunnvann og re-etablering av opprinnelig myrvegetasjon er de viktigste faktorene for å øke karbonlagringen og reduserer klimagassutslippene.
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Forfattere
Atle Mysterud William Ryan Easterday Vetle Malmer Stigum Anders Aas Erling Meisingset Hildegunn ViljugreinSammendrag
Global environmental changes are causing Lyme disease to emerge in Europe. The life cycle of Ixodes ricinus, the tick vector of Lyme disease, involves an ontogenetic niche shift, from the larval and nymphal stages utilizing a wide range of hosts, picking up the pathogens causing Lyme disease from small vertebrates, to the adult stage depending on larger (non-transmission) hosts, typically deer. Because of this complexity the role of different host species for emergence of Lyme disease remains controversial. Here, by analysing long-term data on incidence in humans over a broad geographical scale in Norway, we show that both high spatial and temporal deer population density increase Lyme disease incidence. However, the trajectories of deer population sizes play an overall limited role for the recent emergence of the disease. Our study suggests that managing deer populations will have some effect on disease incidence, but that Lyme disease may nevertheless increase as multiple drivers are involved.
Forfattere
Priit Tammeorg Ana Catarina Bastos Simon Jeffery Frédéric Rees Jürgen Kern Ellen R. Graber Maurizio Ventura Mark Kibblewhite António Amaro Alice Budai Cláudia M.d.S. Cordovil Xavier Domene Ciro Gardi Gabriel Gascó Jan Horak Claudia Kammann Elena Kondrlova David Laird Susana Loureiro Martinho A.S. Martins Pietro Panzacchi Munoo Prasad Marija Prodana Aline Peregrina Puga Greet Ruysschaert Lidia Sas-Paszt Flávio C. Silva Wenceslau Geraldes Teixeira Giustino Tonon Gemini Delle Vedove Costanza Zavalloni Bruno Glaser Frank G. A. VerheijenSammendrag
Key priorities in biochar research for future guidance of sustainable policy development have been identified by expert assessment within the COST Action TD1107. The current level of scientific understanding (LOSU) regarding the consequences of biochar application to soil were explored. Five broad thematic areas of biochar research were addressed: soil biodiversity and ecotoxicology, soil organic matter and greenhouse gas (GHG) emissions, soil physical properties, nutrient cycles and crop production, and soil remediation. The highest future research priorities regarding biochar’s effects in soils were: functional redundancy within soil microbial communities, bioavailability of biochar’s contaminants to soil biota, soil organic matter stability, GHG emissions, soil formation, soil hydrology, nutrient cycling due to microbial priming as well as altered rhizosphere ecology, and soil pH buffering capacity. Methodological and other constraints to achieve the required LOSU are discussed and options for efficient progress of biochar research and sustainable application to soil are presented.
Forfattere
Przemyslaw Wachniew Anna Zurek Christine Stumpp Alexandra Gemitzi Alessandro Gargini Maria Filippini Kazimierz Rozanski Jessica Meeks Jens Kværner Stanislaw WitczakSammendrag
Assessing the vulnerability of groundwater to adverse effects of human impacts is one of the most important problems in applied hydrogeology. At the same time, many of the widespread vulnerability assessment methods do not provide physically meaningful and operational indicators of vulnerability. Therefore, this review summarizes (i) different methods used for intrinsic vulnerability assessment and (ii) methods for different groundwater systems. It particularly focuses on (iii) timescale methods of water flow as an appropriate tool and (iv) provides a discussion on the challenges in applying these methods. The use of such physically meaningful indices based on timescales is indispensable for groundwater resources management.
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