Blar i NTNU Vitenskapsmuseet (VM) på tittel
Viser treff 1308-1327 av 1570
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Species delimitation and phylogeny of Doto (Nudibranchia: Dotidae) from the Northeast Atlantic, with a discussion on food specialization
(Peer reviewed; Journal article, 2021)The nudibranch genus Doto is taxonomically problematic in particular, and some species are described on the notion of strict monophagy. Here we perform species delimitation on NE Atlantic species, as well as placing them ... -
Species delimitation in Amblyosyllis (Annelida, Syllidae)
(Journal article; Peer reviewed, 2019)Amblyosyllis is a worldwide distributed group of annelids mainly found in coastal environments. It is well known among the polychaete specialists mostly because of its notable beauty, showing bright colourful patterns and ... -
Species delimitation in northern European water scavenger beetles of the genus Hydrobius (Coleoptera, Hydrophilidae)
(Journal article; Peer reviewed, 2016)The chiefly Holarctic Hydrobius species complex (Coleoptera, Hydrophilidae) currently consists of H. arcticus Kuwert, 1890, and three morphological variants of H. fuscipes (Linnaeus, 1758): var. fuscipes, var. rottenbergii ... -
Species-specific coral calcification responses to the extreme environment of the southern Persian Gulf
(Peer reviewed; Journal article, 2018)Sustained accretion of calcium carbonate (mostly by scleractinian corals) is fundamental for maintaining the structure and function of coral reef ecosystems, but may be greatly constrained by extreme and rapidly changing ... -
Sphaerodoridae (Annelida) of the deep northwestern Atlantic, including remarkable new species of Euritmia and sphaerephesia
(Journal article; Peer reviewed, 2016)Sphaerodoridae (Annelida) is a seeming uncommon and minimally diverse group of polychaetes in the northwestern Atlantic, with only seven species reported from the United States, and none from the eastern coast of Canada, ... -
Sphagnum divinum (sp. nov.) and S. medium Limpr. and their relationship to S. magellanicum Brid.
(Journal article; Peer reviewed, 2018)Sphagnum magellanicum has been viewed as being a predominantly circumpolar species in the northern hemisphere, but it occurs in the southern hemisphere and was originally described from the southern parts of Chile. It is ... -
Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America
(Journal article; Peer reviewed, 2018)We describe Sphagnum incundum in Sphagnum subg. Acutifolia (Sphagnaceae, Bryophyta). We used both molecular and morphological methods to describe the new species. Molecular relationships with closely related species were ... -
Sphagnum magniporosum (Sphagnaceae, subgenus Subsecunda) a new peatmoss species from Venezuela
(Journal article; Peer reviewed, 2022)We describe Sphagnum magniporosum sp. nov. in Sphagnum subgen. Subsecunda (Sphagnaceae) Bryophyta. The new species is described and characterized using morphological methods. The description is based on qualitative examination ... -
Sphagnum Xlydiae, the first allotriploid peatmoss in the Northern hemisphere
(Journal article; Peer reviewed, 2019)In plants, hybridization between interspecific taxa leading to chromosome doubling seems to happen regularly and may be an important driver of speciation. Allopolyploid species often have morphological traits from both ... -
Squeaky Clean Cellulose: Comparing Pretreatment Effectiveness on Single Tree Rings and Wooden Laths
(Peer reviewed; Journal article, 2024)Obtaining accurate radiocarbon (14C) results from wood samples requires the extraction of cellulose. In the past, this has been done using different combinations of methods including acidified bleaching, acid-base-acid, ... -
State of Nordic bryology today and tomorrow. Abstracts and shorter communications from a meeting in Trondheim December 1995
(NTNU Vitenskapsmuseet Rapport Botanisk Serie, 0802-2992; 1996:4, Research report, 1996)This volume contains papers based on lectures presented at a bryological meeting in Trondheim 15-1 6 December 1995, entitled "State of Nordic bryology today and tomorrow". The aim of the meeting was to present the spectrum ... -
Statistiske beregninger av kvantitativt zooplanktonmateriale. Datamaskinprogram med brukerveiledning
(NTNU Vitenskapsmuseet Rapport Zoologisk Serie, 0802-0833; 1975:13, Research report, 1975) -
Status for kongeørn og hubro på og ved Svarthammaren, Orkland kommune, i 2020
(NTNU Vitenskapsmuseet naturhistorisk rapport;, Research report, 2021)Norsk Vind AS har planer om utbygging av vindkraft på Svarthammaren i Orkland kommune, og ønsker å få en oversikt over hekkestatus hos kongeørn og eventuell forekomst av hubro i området. Det er to territorium for kongeørn ... -
Status Report of the Trondheim Radiocarbon Laboratory
(Journal article; Peer reviewed, 2019)The Trondheim radiocarbon (14C) laboratory has evolved from a traditional radiocarbon decay counting laboratory to an accelerator mass spectrometry (AMS) facility primarily measuring 14C. This evolution required adjustments ... -
Statusrapport fra de pågående vannfuglregistreringer i Figgaoset - foreløpig konsekvensvurdering av ny utfylling og ny veitrasé
(NTNU Vitenskapsmuseet Zoologisk Notat, 1504-503X; 1995:5, Research report, 1995) -
Statusrapport om amfibier i Inderøy kommune 1993: Registreringer og råd om skjøtselstiltak
(NTNU Vitenskapsmuseet Zoologisk Notat, 1504-503X; 1993:13, Research report, 1993) -
Statusrapport om øyenstikkere i Kopstadelva med omgivelser 1993: Konsekvensutredning mht. inngrep og råd om skjøtselstiltak for truete og sjeldne arter
(NTNU Vitenskapsmuseet Zoologisk Notat, 1504-503X; 1993:12, Research report, 1993) -
A stave church revisited. Ringebu stave church, Ringebu municipality, Oppland county
(Peer reviewed; Journal article, 2019) -
Stay or go – how topographic complexity influences alpine plant population and community responses to climate change
(Journal article; Peer reviewed, 2017)In the face of climate change, populations have two survival options − they can remain in situ and tolerate the new climatic conditions (“stay”), or they can move to track their climatic niches (“go”). For sessile and ... -
Stomping in silence: Conceptualizing trampling effects on soils in polar tundra
(Peer reviewed; Journal article, 2020)Ungulate trampling modifies soils and interlinked ecosystem functions across biomes. Until today, most research has focused on temperate ecosystems and mineral soils while trampling effects on cold and organic matter‐rich ...