Browsing Institutt for naturhistorie by Title
Now showing items 1081-1100 of 1217
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The importance of herbivore density and management as determinants of the distribution of rare plant species
(Journal article; Peer reviewed, 2016)Herbivores are often drivers of ecosystem states and dynamics and in many situations are managed either as livestock or through controlled or exploitative hunting of wild populations. Changes in herbivore density can affect ... -
The Index Seminum: Seeds of change for seed exchange
(Journal article; Peer reviewed, 2016)Botanic gardens have been exchanging seeds through seed catalogues for centuries. In many gardens, these catalogues remain an important source of plant material. Living collections have become more relevant for genetic ... -
The invertebrate fauna of anthropogenic soils in the High-Arctic settlement of Barentsburg, Svalbard
(Journal article; Peer reviewed, 2013)The terrestrial environment of the High Arctic consists of a mosaic of habitat types. In addition to the natural habitat diversity, various human-influenced types may occur. For the resident invertebrate fauna, these ... -
The marine Isopod Crustacea of the Tristan da Cunha Archipelago
(Gunneria, 0332-8554; 35, Research report, 1979) -
The next generation fungal diversity researcher
(Journal article; Peer reviewed, 2017)Fungi are more important to our lives than is assumed by the general public. They can comprise both devastating pathogens and plant-associated mutualists in nature, and several species have also become important workhorses ... -
The Norwegian Sphagna: a field colour guide
(NTNU Vitenskapsmuseet Rapport Botanisk Serie, 0802-2992; 2002:1, Research report, 2002)Colour plates illustrate fifty-four Sphagnum taxa, 50 species and 4 subspecies. This constitues all the known peat mosses from Norway including arctic Svalbard. Macroscopic keys to sections and species within the different ... -
The peatland map of Europe
(Journal article; Peer reviewed, 2017)Based on the ‘European Mires Book’ of the International Mire Conservation Group (IMCG), this article provides a composite map of national datasets as the first comprehensive peatland map for the whole of Europe. We also ... -
The plant cover of the boreal uplands of Central Norway. I. Vegetation ecology of Sølendet nature reserve; haymaking fens and birch woodlands
(Gunneria, 0332-8554; 63, Research report, 1990) -
The polychaetous annelids of Trondheimsfjorden, Norway
(Gunneria, 0332-8554; 64, Research report, 1977) -
The population genomic basis of geographic differentiation in North American common ragweed (Ambrosia artemisiifolia L.)
(Journal article; Peer reviewed, 2016)Common ragweed (Ambrosia artemisiifolia L.) is an invasive, wind‐pollinated plant nearly ubiquitous in disturbed sites in its eastern North American native range and present across growing portions of Europe, Africa, Asia, ... -
The Response of Alpine Salix Shrubs to Long-Term Browsing Varies with Elevation and Herbivore Density
(Journal article; Peer reviewed, 2013)The widespread expansion of shrubs into arctic and alpine regions has frequently been linked to climatic warming, but herbivory can play a role in addition to, or in interaction with, climate. Willow (Salix spp.) shrubs ... -
The Role of Individual Traits and Environmental Factors for Diet Composition of Sheep
(Peer reviewed; Journal article, 2016)Large herbivore consumption of forage is known to affect vegetation composition and thereby ecosystem functions. It is thus important to understand how diet composition arises as a mixture of individual variation in ... -
The terrestrial invertebrate fauna of Edgeøya, Svalbard: Arctic landscape community composition reflects biogeography patterns
(Journal article; Peer reviewed, 2019)Colonisation and immigration history is often neglected as a factor when investigating community or species distribution patterns. However, for dynamic systems that are still reacting to large-scale environmental change, ... -
The wolf reference genome sequence (Canis lupus lupus) and its implications for Canis spp. population genomics
(Journal article; Peer reviewed, 2017)Background: An increasing number of studies are addressing the evolutionary genomics of dog domestication, principally through resequencing dog, wolf and related canid genomes. There is, however, only one de novo assembled ... -
Three, two, one! Revision of the long-bodied sphaerodorids (Sphaerodoridae, Annelida) and synonymization of Ephesiella, Ephesiopsis and Sphaerodorum
(Journal article; Peer reviewed, 2018)Background Long-bodied sphaerodorids (Annelida, Sphaerodoridae) is the common name for members of the three closely and morphologically homogenous currently accepted genera of benthic marine bristle worms: Ephesiella, ... -
Tiltaksrettet fiskebiologisk undersøkelse i Selbusjøen og Nea 2001-2005
(NTNU Vitenskapsmuseet Rapport Zoologisk Serie, 0802-0833; 2006:2, Research report, 2006) -
To bee, or not to bee? One leg is the question
(Journal article; Peer reviewed, 2021)Temporal genomic studies that utilise museum insects are invaluable for understanding changes in ecological processes in which insects are essential, such as wild and agricultural pollination, seed dispersal, nutrient ... -
To valmue-arter på Svalbard, og litt om fjell- og polarvalmuer
(Journal article; Peer reviewed, 2014)Morphological investigations confirm that there are two species of Papaver in Svalbard: P. dahlianum and P. cornwallisense. The two most distinctive diagnostic characters are the number of stamens and the length of papillae ... -
Towards complete and error-free genome assemblies of all vertebrate species
(Peer reviewed; Journal article, 2021)High-quality and complete reference genome assemblies are fundamental for the application of genomics to biology, disease, and biodiversity conservation. However, such assemblies are available for only a few non-microbial ... -
A towering genome: Experimentally validated adaptations to high blood pressure and extreme stature in the giraffe
(Peer reviewed; Journal article, 2021)The suite of adaptations associated with the extreme stature of the giraffe has long interested biologists and physiologists. By generating a high-quality chromosome-level giraffe genome and a comprehensive comparison with ...