Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2016
Abstract
In this study potential links between biodiversity, ecosystem service (ES) indicators and agricultural land use were examined. Semi-natural grasslands, either actively used for sheep grazing or abandoned, were surveyed and all vascular plant species recorded. Based on this survey, species richness (per 4 m2), fodder quality and quantity, as well as pollination, were estimated. We found lower species richness and indications of lower fodder quantity and quality, but of higher pollination in abandoned grasslands. The relationships between ES indicators and species richness were both negative and positive, and differed in managed and abandoned semi-natural grasslands.
Abstract
No abstract has been registered
Abstract
No abstract has been registered
Abstract
Climate, available resources and disturbance by agricultural land use influence ecosystem service (ES) delivery. In our project we studied how ES provision from managed and abandoned semi-natural grasslands vary along soil and climatic gradients. Information on climate (temperature and precipitation) and soil (pH-value and phosphorous content) were used to test whether ES varied along these environmental gradients. 13 ES indicators were calculated and assigned to nine ES. Some of the ES varied along the gradients, but the results indicate that the effects of soil and climate on ES are modified by agricultural land use.
Abstract
No abstract has been registered
Abstract
The effect of abandonment of sheep grazing management in semi-natural grasslands were studied in 14 sites in Norway. Data of species and vegetation composition, functional traits and pollination resources were used as indicators for nine selected ecosystem services (ES). The majority of the ES were negatively affected by abandonment of sheep grazing management. We therefore conclude that abandonment diminishes delivery of ES.
Authors
Anders Nielsen Merethe Aasmo Finne Maria Gulbrandsen Asmyhr Jan Ove Gjershaug Lawrence R. Kirkendall Vigdis Vandvik Gaute Velle Hugo de Boer Kjetil Hindar Nina Elisabeth Nagy Eli Knispel Rueness Odd Terje Sandlund Kjersti Sjøtun Hans K. StenøienAbstract
No abstract has been registered
Authors
Signe Nybø Hege Gundersen Kristian Hassel Knut Anders Hovstad Line Johansen Ken Olaf Storaunet Gro Ingleid van der MeerenAbstract
No abstract has been registered
Abstract
Terroir characteristics of local food products are sometimes a result of ecosystem services from special nature types as mountain semi-natural grasslands. Several environmental conditions such as climate, topography, location above sea level, geology and soil are important factors defining frames for different vegetation types and available fodder resources in mountain areas. In addition, cultural traditions and a great variety in human land use systems are important determinants for grassland biodiversity. Results from several Norwegian studies show that species rich mountain pastures improve local food quality.
Authors
Hugo de Boer Maria Gulbrandsen Asmyhr Hanne Hegre Grundt Kjersti Sjøtun Hans K. Stenøien Jan Ove Gjershaug Kjetil Hindar Lawrence R. Kirkendall Nina Elisabeth Nagy Anders Nielsen Eli Knispel Rueness Odd Terje Sandlund Gaute VelleAbstract
No abstract has been registered