Vitenskapelige artikler
Egenarkiverte, åpent tilgjengelige forskningsartikler publisert av ansatte ved NIBIO
Recent Submissions
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The Origins, Implications, and Consequences of Yield-Based Nitrogen Fertilizer Management
(Journal article; Peer reviewed, 2019)We examine the origins, implications, and consequences of yield-based N fertilizer management. Yield-based algorithms have dominated N fertilizer management of corn (Zea mays) in the United States for almost 50 yr, and ... -
Assessment of Climate Change Impacts in the North Adriatic Coastal Area. Part II: Consequences for Coastal Erosion Impacts at the Regional Scale
(Journal article; Peer reviewed, 2019-06-21)Coastal erosion is an issue of major concern for coastal managers and is expected to increase in magnitude and severity due to global climate change. This paper analyzes the potential consequences of climate change on ... -
Interactive Effects of Subsidiary Crops and Weed Pressure in the Transition Period to Non-Inversion Tillage, A Case Study of Six Sites Across Northern and Central Europe
(Journal article; Peer reviewed, 2019-08-29)Reducing soil tillage can lead to many benefits, but this practice often increases weed abundance and thus the need for herbicides, especially during the transition phase from inversion tillage to non-inversion tillage. ... -
Harmonisation of stem volume estimates in European National Forest Inventories
(Journal article; Peer reviewed, 2019-02-28)Key message Volume predictions of sample trees are basic inputs for essential National Forest Inventory (NFI) estimates. The predicted volumes are rarely comparable among European NFIs because of country-specific dbh-thresholds ... -
Convergent evolution of semiochemicals across Kingdoms: bark beetles and their fungal symbionts
(Journal article; Peer reviewed, 2019-02-15)Convergent evolution of semiochemical use in organisms from different Kingdoms is a rarely described phenomenon. Tree-killing bark beetles vector numerous symbiotic blue-stain fungi that help the beetles colonize healthy ... -
Effects of limited volatiles release by plants in tritrophic interactions
(Journal article; Peer reviewed, 2019-04-17)We introduce a mathematical model to describe the tritrophic interaction between crop, pest and the pest natural enemy where the release of Volatile Organic Compounds (VOCs) by crop is taken into account. The VOCs may be ... -
Key indicators of Arctic climate change: 1971–2017
(Journal article; Peer reviewed, 2019-04-08)Key observational indicators of climate change in the Arctic, most spanning a 47 year period (1971–2017) demonstrate fundamental changes among nine key elements of the Arctic system. We find that, coherent with increasing ... -
Heritability of head size in a hunted large carnivore, the brown bear (Ursus arctos)
(Journal article; Peer reviewed, 2019)Wild animal populations experience selection pressures from both natural and anthropogenic sources. The availability of extensive pedigrees is increasing along with our ability to quantify the heritability and evolvability ... -
Effect of methyltrimethoxysilane impregnation on the cell wall porosity and water vapour sorption of archaeological waterlogged oak
(Journal article; Peer reviewed, 2019-05-02)This paper presents the water vapour sorption behaviour of degraded archaeological oak (Quercus robur L.) and the influence of methyltrimethoxysilane treatment on hygroscopicity. Wood samples (archaeological and undegraded ... -
Open-source data reveal how collections-based fungal diversity is sensitive to global change
(Journal article; Peer reviewed, 2019)Premise of the Study Fungal diversity (richness) trends at large scales are in urgent need of investigation, especially through novel situations that combine long‐term observational with environmental and remotely sensed ... -
Traditional semi-natural grassland management with heterogeneous mowing times enhances flower resources for pollinators in agricultural landscapes
(Journal article; Peer reviewed, 2019)For a diverse pollinator fauna it is important that pollen and nectar are available over the entire summer at spatially relevant scales. Semi-natural hay meadows are among the most important sources of flower resources for ... -
Controlled infrared heating of an artic meadow: challenge in the vegetation establishment stage
(Journal article; Peer reviewed, 2019-01-19)Background: Global warming is going to affect both agricultural production and carbon storage in soil worldwide. Given the complexity of the soil-plant-atmosphere continuum, in situ experiments of climate warming are ... -
Sex-specific differences in spring and autumn migration in a northern large herbivore
(Journal article; Peer reviewed, 2019-04-16)Ongoing global warming is now affecting migratory cycles in a large variety of taxa in seasonally variable environments. Disruption of migratory systems can cause population decline and affect ecosystem function across the ... -
Ceased grazing management changes the ecosystem services of semi-natural grasslands
(Journal article; Peer reviewed, 2019)Understanding how drivers of change affect ecosystem services (ES) is of great importance. Indicators of ES can be developed based on biophysical measures and be used to investigate the service flow from ecosystems to ... -
In vitro evaluation of utilisable crude protein and methane production for a diet in which grass silage was replaced by different levels and fractions of extracted seaweed proteins
(Journal article; Peer reviewed, 2019)Utilisable crude protein (uCP), methane (CH4) production and other fermentation parameters were analysed in vitro for a diet in which grass silage was replaced by different levels of seaweed protein fractions prepared from ... -
Improved detection and identification of the sudden oak death pathogen Phytophthora ramorum and the Port Orford cedar root pathogen Phytophthora lateralis
(Journal article; Peer reviewed, 2019-04-22)Early detection provides the best way to prevent introduction and establishment of alien plant pathogens. Amplification of DNA by PCR has revolutionized the detection and monitoring of plant pathogens. Most of those assays ... -
CNash - A novel parameter predicting cake solids of dewatered digestates
(Journal article; Peer reviewed, 2019-04-23)Efficient digestate dewatering is crucial to reduce the volume and transportation cost of solid residues from anaerobic digestion (AD) plants. Large variations in dewatered cake solids have been reported and predictive ... -
Do Norms Count? State Regulation and Compliance in a Norwegian Fishing Community
(Journal article; Peer reviewed, 2002) -
Ammonium Sorbed to Zeolite Is Partly Available to Wheat in the First Growth Cycle
(Journal article; Peer reviewed, 2019-03-05)Sorption could be a way to concentrate nutrients in diluted waste streams to bring more nutrients back to agriculture. However, the sorbed nutrients must be plant available. The aim of this work was to investigate how plant ... -
Food, Money and Morals - Compliance Among Natural Resource Harvesters
(Journal article; Peer reviewed, 2004)A comparative qualitative study of Norwegian and Newfoundland inshore fisheries revealed that compliance with the state’s fisheries regulations was governed by a set of moral distinctions which were strikingly similar in ...
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