Browsing Naturhistorisk museum by Title
Now showing items 722-741 of 745
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)Local markets provide a rapid insight into the medicinal plants growing in a region as well as local traditional health concerns. Identification of market plant material can be challenging as plants are often sold in dried ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)The granitic pegmatites of Tørdal belong to the Late-Proterozoic Sveconorwegian pegmatite province of south Scandinavia. They form a cluster of about 300 bodies 20 km NW of the town Drangedal in southern Norway and have ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Up to present 602 species and 65 genera of fungus gnats, family Mycetophilidae, are published from Norway. Extensive collecting supported by the Norwegian Biodiversity Information Centre (NBIC) over the eight last years, ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)The highly diverse goatfish genus Upeneus (Mullidae) requires enhanced attention regarding the possible occurrence of undescribed species in insufficiently explored regions. This study focuses on the South-Western Indian ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)An urgent aim of ecology is to understand how key species relate to climatic and environmental variation, to better predict their prospects under future climate change. The abundant dwarf shrub bilberry (Vaccinium myrtillus ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The promotion of responsible and sustainable trade in biological resources is widely proposed as one solution to mitigate current high levels of global biodiversity loss. Various molecular identification methods have been ...
-
(Research report / Forskningsrapport, 2021)
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2016)Birds show considerable variation in sperm morphology. Closely related species and subspecies can show diagnostic differences in sperm size. There is also variation in sperm size among males within a population, and recent ...
-
(Doctoral thesis / Doktoravhandling, 2010)This thesis addresses the spatial distribution and dynamics of vascular plant species in modern agricultural landscapes in SE Norway. This is done by analysing several data sets for species composition and environmental ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)Studying herbal products derived from local and traditional knowledge and their value chains is one of the main challenges in ethnopharmacology. The majority of these products have a long history of use, but non-harmonized ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Old veteran trees function as biodiversity hotspots in both forests and open landscapes, and protecting such trees is an important measure to halt loss of biodiversity. Nevertheless, the number of veteran trees continues ...
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2016)Sperm morphology is highly diversified among species and at higher taxonomic levels. In birds, there is also increasing evidence of geographical differentiation in sperm traits within species, especially in those with ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Little is known about the evolution of cold tolerance in polar plant species and how they differ from temperate relatives. To gain insight into their biology and the evolution of cold tolerance, we compared the molecular ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Objectives Natural history collections are often thought to represent environments in a pristine natural state—free from human intervention—the so-called “wild.” In this study, we aim to assess the level of human influence ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Questions: Field-based ecosystem mapping is prone to observer bias, typically resulting in a mismatch between maps made by different mappers, that is, inconsistency. Experimental studies testing the influence of site, ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Examining the supposition that local-scale competition drives macroevolutionary patterns has become a familiar goal in fossil biodiversity studies. However, it is an elusive goal, hampered by inadequate confirmation of ...
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2015)Taxonomy is being increasingly informed by genomics. Traditionally, taxonomy has relied extensively on phenotypic traits for the identification and delimitation of species, though with a growing influence from molecular ...
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)Natural selection in domestic dogs is of great interest in evolutionary biology since dogs have migrated to every inhabited continent of the world alongside humans, and adapted to diverse environments. Here, we explored ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Poleward shifts in species distributions are expected and frequently observed with a warming climate. In Arctic ecosystems, the strong warming trends are associated with increasing greenness and shrubification. Vertebrate ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Interested in the absolute preservation rate of one of the best understood dinosaurs, Tyrannosaurus rex, Marshall et al. (2021) estimated the total number that ever lived. This required estimating its geographic range, ...