Browsing Naturhistorisk museum by Title
Now showing items 11-30 of 763
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Research on the Permian-Triassic boundary (PTB) along the northern margins of Pangaea (exposed today in the Arctic region) has been heavily reliant on field observations, where data resolution was consequently determined ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Cryptoclidids are a major clade of plesiosauromorph plesiosaurians best known from the Middle—Late Jurassic, but little is known regarding their turnover into the Early Cretaceous. Of the known cryptoclidid genera, most ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Norwegian Journal of Entomology: http://www.entomologi.no/journals/nje/nje.htm. Norsk entomologisk forening: http://www.entomologi.no/index.htm
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)The Late Jurassic Slottsmøya Member Lagerstätte on Spitsbergen preserves a diverse array of marine reptiles, including four named taxa of ophthalmosaurid ichthyosaurs. One of these, Palvennia hoybergeti, is based on the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Changes in sea-ice dynamics are affecting polar bears Ursus maritimus across their circumpolar range, which highlights the importance of periodic demographic assessments to inform management and conservation. We used genetic ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)A new specimen of Phalarodon from the Middle Triassic Botneheia Formation on Svalbard, although not complete, is well preserved with both cranial and postcranial elements. Uncompressed preservation of the rostrum reveals ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The genus Arthrorhaphis is a group of ascomycetes comprising lichenised and non-lichenised taxa from temperate to arctic-alpine regions in both hemispheres. Nine species and two infraspecific taxa are currently recognised. ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Crop wild relatives (CWR) can provide one solution to future challenges on food security, sustainable agriculture and adaptation to climate change. Diversity found in CWR can be essential for adapting crops to these new ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Phyllopsora is a crustose to squamulose lichen genus inhabiting the bark of trees in moist tropical forests and rainforests. Species identification is generally challenging and is mainly based on ascospore morphology, ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Climate change has dramatic impacts on ecological systems, affecting a range of ecological factors including phenology, species abundance, diversity, and distribution. The breadth of climate change impacts on ecological ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)A male specimen of Dryadaula heindeli Gaedike & Scholz, 1998 (Lepidoptera, Dryadaulidae) was found in western Norway in Møre og Romsdal at Averøy: Rokset in August 2017. The circumstances of the record, the species’ biology ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Ginseng traditional medicines and food supplements are the globally top selling herbal products. Panax ginseng , Panax quinquefolius and Panax notoginseng are the main commercial ginseng species in herbal medicine. Prices ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Cerrenaceae is a small family of polypores and hydnoid fungi in the order Polyporales (Basidiomycota). The family consists of white-rot fungi, some of which are serious tree pathogens. Combining morphological evidence with ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)The tropical lichen genus Aciculopsora is still very poorly collected. Only eleven collections are known worldwide. We present a molecular phylogenetic tree based on mtSSU and nrITS sequence data from six Aciculopsora ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)Although only a relatively small proportion of plant species form ectomycorrhizae with fungi, it is crucial for growth and survival for a number of widespread woody plant species. Few studies have attempted to investigate ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)The genus Dragmatucha Meyrick is reviewed and 11 species of a total of 13 are described as new. The new species originate from the Democratic Republic of Congo, Ghana, Kenya, and Uganda. Based on morphological characters, ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Abstract We report a small hawk-like diurnal bird from the early Oligocene (30–31 million years ago) of Poland. Aviraptor longicrus , n. gen. et sp. is of a size comparable with the smallest extant Accipitridae. The new ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Societal Impact Statement Foraging wild food plants is sometimes perceived as a conservation threat or, alternatively, as an opportunity for sustainable development. Little is known of how foragers themselves define and ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Melting curves of Ca-perovskite (pure CaSiO3) were determined by ab initio density functional theory, using two solid-liquid coexistence methods and two free energy approaches, in the form of thermodynamic integration and ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Amazonia encompasses extensive forests in areas that are periodically inundated by overflowing rivers. The inundation depth and duration vary according to the slope of the terrain and distance to major water bodies. This ...