Browsing Vitenskapelige artikler by Title
Now showing items 636-655 of 1557
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Gap formation and dynamics after long-term steady state in an old-growth Picea abies stand in Norway: Above- and belowground interactions
(Journal article; Peer reviewed, 2018-11-30)Stand dynamics and the gap initiation prior to gap formation are not well- understood because of its long- term nature and the scarcity of late- successional stands. Reconstruction of such disturbance is normally based on ... -
Gap-filling continuously-measured soil respiration data: A highlight of time-series-based methods
(Peer reviewed; Journal article, 2020-05-15)Soil respiration is an important ecosystem process that releases carbon dioxide into the atmosphere. While soil respiration can be measured continuously at high temporal resolutions, gaps in the dataset are inevitable, ... -
The Gaupne area in Sogn og Fjordane – a hot-spot for lichens in Norway
(Peer reviewed; Journal article, 2021)During a three-day field trip to the Gaupne area, Luster kommune, three main localities were visited in search of lichens. A total of 35 lichens or lichenicolous fungi were found to be new to Sogn og Fjordane, most of which ... -
Gaussian Process Modeling of In-Season Physiological Parameters of Spring Wheat Based on Airborne Imagery from Two Hyperspectral Cameras and Apparent Soil Electrical Conductivity
(Peer reviewed; Journal article, 2022-11-25)The remote sensing of the biophysical and biochemical parameters of crops facilitates the preparation of application maps for variable-rate nitrogen fertilization. According to comparative studies of machine learning ... -
GDNDC: An integrated system to model water-nitrogen-crop processes for agricultural management at regional scales
(Peer reviewed; Journal article, 2020-08-21)Agroecosystem modelling has increasingly focused on the integration of soil biogeochemical processes and crop growth. However, few models are available that offer high computing efficiencies for region-scale simulations, ... -
Generalized Linear Models outperform commonly used canonical analysis in estimating spatial structure of presence/absence data
(Peer reviewed; Journal article, 2020-09-03)Background Ecological communities tend to be spatially structured due to environmental gradients and/or spatially contagious processes such as growth, dispersion and species interactions. Data transformation followed by ... -
Generic Ecological Impact Assessment of Alien Species (GEIAA): the third generation of assessments in Norway
(Journal article; Peer reviewed, 2019-06-25)The Generic Ecological Impact Assessment of Alien Species (GEIAA) is described. It comprises a set of criteria and an assessment procedure. The set of criteria consists of three criteria that quantify invasion potential, ... -
Genetic analyses of saprolegnia strains isolated from salmonid fish of different geographic origin document the connection between pathogenicity and molecular diversity
(Peer reviewed; Journal article, 2021-08-30)Saprolegnia parasitica is recognized as one of the most important oomycetes pests of salmon and trout species. The amplified fragment length polymorphism (AFLP) and method sequence data of the internal transcribed spacer ... -
Genetic analysis indicates spatial-dependent patterns of sex-biased dispersal in Eurasian lynx in Finland
(Peer reviewed; Journal article, 2021-02-19)Conservation and management of large carnivores requires knowledge of female and male dispersal. Such information is crucial to evaluate the population’s status and thus management actions. This knowledge is challenging ... -
Genetic changes caused by restocking and hydroelectric dams in demographically bottlenecked brown trout in a transnational subarctic riverine system
(Journal article; Peer reviewed, 2019-04-29)Habitat discontinuity, anthropogenic disturbance, and overharvesting have led to population fragmentation and decline worldwide. Preservation of remaining natural genetic diversity is crucial to avoid continued genetic ... -
Genetic characterization of a small closed island population of Norwegian coastal goat
(Peer reviewed; Journal article, 2020-02-24)The Norwegian coastal goat is a national and endangered breed. Coastal goat populations are mainly divided with a large mainland and two small island populations. The objective of this study is to describe genetic diversity ... -
Genetic characterization of historic Norwegian Erwinia amylovora isolates by SSR-genotyping
(Peer reviewed; Journal article, 2024-02-05)Erwinia amylovora, the causative agent of fire blight of pome fruits and other rosaceous plants belongs to the group of regulated quarantine pests. The aim of this work was to characterize the populations of E. amylovora ... -
Genetic Characterization of the Norwegian Apple Collection
(Peer reviewed; Journal article, 2023-05-12)Commercial fruit production in Norway is located at around latitude 60° north, demanding a careful choice of adapted cultivars. The most comprehensive collection of apple genetic resources in Norway is being kept in the ... -
Genetic differentiation of Rubus chamaemorus populations in the Czech Republic and Norway after the last glacial period
(Journal article; Peer reviewed, 2018-05-02)The population structure of cloudberry (Rubus chamaemorus L.), collected from Krkonose Mountains (the Czech Republic), continental Norway and Spitsbergen, was examined using microsatellite analyses (SSR). Among 184 ... -
Genetic diversity and population structure of an important wild berry crop
(Journal article; Peer reviewed, 2015)The success of plant breeding in the coming years will be associated with access to new sources of variation, which will include landraces and wild relatives of crop species. In order to access the reservoir of favourable ... -
Genetic evidence of female kin clusters in a continuous population of a solitary carnivore, the Eurasian lynx
(Journal article; Peer reviewed, 2018)Large terrestrial carnivores can sometimes display strong family bonds affecting the spatial distribution of related individuals. We studied the spatial genetic relatedness and family structure of female Eurasian lynx, ... -
Genetic Identity and Diversity of Apple Accessions within a Candidate Collection for the Norwegian National Clonal Germplasm Repository
(Peer reviewed; Journal article, 2022-07-12)In order to best conserve, as well as utilize, traditional apple germplasm in Norway, an apple heritage cultivar collection was established in Ullensvang, western Norway, which aims to become the National Clonal Germplasm ... -
Genetic mapping and identification of a QTL determining tolerance to freezing stress in Fragaria vesca L.
(Peer reviewed; Journal article, 2021-05-21)Extreme cold and frost cause significant stress to plants which can potentially be lethal. Low temperature freezing stress can cause significant and irreversible damage to plant cells and can induce physiological and ... -
Genetic mapping using a wheat multi-founder population reveals a locus on chromosome 2A controlling resistance to both leaf and glume blotch caused by the necrotrophic fungal pathogen Parastagonospora nodorum
(Peer reviewed; Journal article, 2020-01-29)Key message A locus on wheat chromosome 2A was found to control feld resistance to both leaf and glume blotch caused by the necrotrophic fungal pathogen Parastagonospora nodorum. Abstract The necrotrophic fungal pathogen ... -
Genetic markers identify duplicates in Nordic potato collections
(Peer reviewed; Journal article, 2024-08-26)Introduction: The first small scale cultivation of potatoes in the Nordic countries began roughly 300 years ago, and later became an important staple food in the region. Organized conservation efforts began in the 1980s, ...