Browsing Publikasjoner fra CRIStin - NIBIO by Title
Now showing items 3011-3030 of 4576
-
Quantifying fungi in logging residues with real-time PCR
(Chapter, 2011)Logging residues, branches and treetops after logging, were considered in the past as unsalable portions of the felled trees and remained on the landing. Currently, logging residues are harvested, stored in piles for ... -
Quantifying historical landscape change with repeat photography: an accuracy assessment of geospatial data obtained through monoplotting
(Peer reviewed; Journal article, 2021-01-20)Traditional landscape photographs reaching back until the second half of the nineteenth century represent a valuable image source for the study of long-term landscape change. Due to the oblique perspective and the lack of ... -
Quantifying regional surface energy responses to forest structural change in Nordic Fennoscandia
(Peer reviewed; Journal article, 2020-07-16)In a climate model, surface energy and water fluxes of the vegetated ecosystem largely depend on important structural attributes like leaf area index and canopy height. For forests, management can greatly alter these ... -
Quantifying the drivers of the increasing colored organic matter in boreal surface waters
(Journal article; Peer reviewed, 2010-03-23)Long-term monitoring of surface water quality has shown increasing concentrations of colored dissolved organic matter (CDOM) across large parts of the northern latitudes. This has increased purification costs for domestic ... -
Quantitative and qualitative workload assessment in steep terrain forest operations: fostering a safer work environment through yarder automation
(Peer reviewed; Journal article, 2022-09-27)Many forestry roles have changed from being manual tasks with a high physical workload to being a machine operator task with a high mental workload. Automation can support a decrease in mental fatigue by removing tasks ... -
Quantitative assessment of observed versus predicted responses to selection
(Peer reviewed; Journal article, 2021-06-17)Although artificial-selection experiments seem well suited to testing our ability to predict evolution, the correspondence between predicted and observed responses is often ambiguous due to the lack of uncertainty estimates. ... -
Quantitative trait loci associated with different polar metabolites in perennial ryegrass - providing scope for breeding towards increasing certain polar metabolites
(Journal article; Peer reviewed, 2017-10-10)Background Recent advances in the mapping of biochemical traits have been reported in Lolium perenne. Although the mapped traits, including individual sugars and fatty acids, contribute greatly towards ruminant productivity, ... -
Radiative forcing bias of simulated surface albedo modifications linked to forest cover changes at northern latitudes
(Journal article; Peer reviewed, 2015-04-15) -
Radical Scavenging and Antimicrobial Properties of Polyphenol Rich Waste Wood Extracts
(Peer reviewed; Journal article, 2020-03-10)The main focus of this study is to assess radical scavenging and antimicrobial activities of the 11 wood extracts: oak (Quercus petraea (Matt.) Liebl., Q. robur L., and Q. cerris L.), mulberry (Morus alba L.), myrobalan ... -
Rahnella spp. are commonly isolated from onion (Allium cepa) bulbs and are weakly pathogenic
(Journal article; Peer reviewed, 2019)Aims Bacterial decays of onion bulbs have serious economic consequences for growers, but the aetiologies of these diseases are often unclear. We aimed to determine the role of Rahnella, which we commonly isolated from bulbs ... -
Raman micro-spectroscopy of two types of acetylated Norway spruce wood at controlled relative humidity
(Peer reviewed; Journal article, 2022-09-06)Water is a key element for wood performance, as water molecules interact with the wood structure and affect important material characteristics such as mechanical properties and durability. Understanding wood-water interactions ... -
Rammebetingelser og konkurranseevne for akvakultur. En sammenligning mellom Chile, Skottland og Norge
(NILF Rapport;2007-3, Research report, 2007-05)Ulike naturlige forutsetninger, tilgang på arbeidskraft og politiske rammebetingelser har bidratt til at Chile har en kostnads- og markedsmessig fordel, Norge et stort vekstpotensial og ledende teknologimiljø, og Skottland ... -
Range expansion of the small spruce bark beetle Ips amitinus: a newcomer in northern Europe
(Journal article; Peer reviewed, 2019)1 Ips amitinus arrived in Northern Europe at the beginning of 1900s, although its recent expansions to the northernmost conifers have been rapid. 2 Analyses of recent records, MaxEnt models and regional population size ... -
Range-wide whole-genome resequencing of the brown bear reveals drivers of intraspecies divergence
(Peer reviewed; Journal article, 2023-02-06)Population-genomic studies can shed new light on the effect of past demographic processes on contemporary population structure. We reassessed phylogeographical patterns of a classic model species of postglacial recolonisation, ... -
Rangeland Grazing Strategies to Lower the Dependency on Imported Concentrates in Norwegian Sheep Meat Production
(Peer reviewed; Journal article, 2020-07-01)Norway has vast rangeland resources (292,361 km2) with an estimated carrying capacity of nearly four million sheep and lambs, twice the current number. However, the intensive production system currently applied has led to ... -
Ranking of substances for monitoring in foods, drinks and dietary supplements - based on risk and knowledge gaps
(VKM Report;, Research report, 2019) -
Rapid and accurate determination of protein content in North Atlantic seaweed by NIR and FTIR spectroscopies
(Peer reviewed; Journal article, 2022-10-21)Seaweed is considered a potentially sustainable source of protein for human consumption, and rapid, accurate methods for determining seaweed protein contents are needed. Seaweeds contain substances which interfere with ... -
Rapid photosynthetic recovery of a snow-covered feather moss and Peltigera lichen during sub-Arctic midwinter warming
(Journal article; Peer reviewed, 2013-03-06)Background: Arctic lichens and mosses are covered by snow for more than half the year and are generally considered as being dormant for most of this period. However, enhanced frequency of winter warming events due to climate ... -
Rapport for OK program Xylella fastidiosa. Sesong 2017.
(NIBIO Rapport;, Research report, 2018-03-26)Xylella fastidiosa er en planteskadegjører som kan forårsake visnesyke i mange planteslag, bl.a. prunus og en lang rekke løvtrær og grøntanleggsplanter. Denne alvorlige planteskadegjøreren er aldri funnet i norge, men er ... -
Rapport for OK program Xylella fastidiosa. Sesong 2018.
(NIBIO Rapport;5(29) 2019, Research report, 2019-02)Xylella fastidiosa er en planteskadegjører som kan forårsake visnesyke i mange planteslag, bl.a. prunus og en lang rekke løvtrær og grøntanleggsplanter. Denne alvorlige planteskadegjøreren er aldri funnet i Norge, men er ...