Now showing items 1-20 of 745

  • Bryn, Anders; Potthoff, Kerstin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Background: Georeferenced tree- and forest line data has a wide range of applications and are increasingly used for e.g. monitoring of climate change impacts and range shift modelling. As part of a research project, ...
  • Orr, Russell John Scott; Di Martino, Emanuela; Gordon, Dennis P.; Ramsfjell, Mali Hamre; Mello, Hannah; Smith, Abigail M.; Liow, Lee Hsiang (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Larger molecular phylogenies based on ever more genes are becoming commonplace with the advent of cheaper and more streamlined sequencing and bioinformatics pipelines. However, many groups of inconspicuous but no less ...
  • Grabowski, Mark Walter; Pienaar, Jason; Voje, Kjetil L.; Andersson, Staffan; Fuentes-González, Jesualdo; Kopperud, Bjørn Tore; Moen, Daniel S.; Tsuboi, Masahito; Uyeda, Josef; Hansen, Thomas Fredrik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Models based on the Ornstein–Uhlenbeck process have become standard for the comparative study of adaptation. Cooper et al. (2016) have cast doubt on this practice by claiming statistical problems with fitting Ornstein–Uhlenbeck ...
  • Meland, Sondre; Sun, Zhenhua; Sokolova, Ekaterina; Rauch, Sébastien; Brittain, John E. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    The use of stormwater ponds along the highways is shown to be an effective alternative to conventional systems, which are usually sewers. These ponds have the potential to combine their primary function of pollution and ...
  • Horvath, Peter; Halvorsen, Rune; Simensen, Trond; Bryn, Anders (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Distribution modeling methods are used to provide occurrence probability surfaces for modeled targets. While most often used for modeling species, distribution modeling methods can also be applied to vegetation types. ...
  • Xu, Xiaoting; Dimitrov, Dimitar; Shrestha, Nawal; Rahbek, Carsten; Wang, Zhiheng (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Aim: Although the effects of climate on species richness are known, regional pro‐ cesses may lead to different species richness–climate relationships across continents resulting in species richness anomalies, especially ...
  • Orr, Russell J S; Haugen, Marianne N; Berning, Björn; Bock, Philip; Cumming, Robyn L; Florence, Wayne K; Hirose, Masato; Di Martino, Emanuela; Ramsfjell, Mali H; Sannum, Maja M; Smith, Abigail M; Vieira, Leandro M; Waeschenbach, Andrea; Liow, Lee Hsiang (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Background Understanding the phylogenetic relationships among species is one of the main goals of systematic biology. Simultaneously, credible phylogenetic hypotheses are often the first requirement for ...
  • Eriksen, Tor Erik; Brittain, John E; Søli, Geir; Jacobsen, Dean; Goethals, Peter; Friberg, Nikolai (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    The aim of this study is to generate a first global overview of pressures and methods used to assess the environmental quality of rivers and streams using macroinvertebrates. In total, 314 peer-review studies were reviewed, ...
  • Orr, Russell; Sannum, Maja Margret; Boessenkool, Sanne; Di Martino, Emanuela; Gordon, Dennis; Mello, Hannah; Obst, Matthias; Ramsfjell, Mali Hamre; Smith, Abigail M.; Liow, Lee Hsiang (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Resolution of relationships at lower taxonomic levels is crucial for answering many evolutionary questions, and as such, sufficiently varied species representation is vital. This latter goal is not always achievable with ...
  • Ballo, Eirik Magnus Gottschalk; Augland, Lars Eivind; Hammer, Øyvind; Svensen, Henrik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    During the Late Ordovician, large explosive volcanic eruptions deposited worldwide K-bentonites, including the Millbrig and Deicke K-bentonites in North America and the Kinnekulle K-bentonite in Scandinavia. We have studied ...
  • Zuchuat, Valentin; Sleveland, Arve; Twitchett, Richard; Svensen, Henrik; Turner, Holly E; Augland, Lars Eivind; Jones, Morgan Thomas; Hammer, Øyvind; Hauksson, Bjarki; Haflidason, Haflidi; Midtkandal, Ivar; Planke, Sverre (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 ...
  • Roberts, Aubrey Jane; Druckenmiller, Patrick; Cordonnier, Benoit; Delsett, Lene Liebe; Hurum, Jørn Harald (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 ...
  • Berggren, Kai; Aarvik, Leif; Karsholt, Ole; Slagsvold, Per Kristian; Marthinsen, Gunnhild (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
  • Delsett, Lene Liebe; Druckenmiller, Patrick Scott; Roberts, Aubrey Jane; Hurum, Jørn Harald (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 ...
  • Atkinson, Stephen; Laidre, Kristin L.; Arnold, Todd W.; Stapleton, Seth; Regehr, Eric V.; Born, Erik W.; Wiig, Øystein; Dyck, Markus; Lunn, Nicholas J.; Stern, Harry; Paetkau, David (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 ...
  • Økland, Inghild Halvorsen; Delsett, Lene Liebe; Roberts, Aubrey Jane; Hurum, Jørn Harald (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 ...
  • Frisch, Andreas; Ohmura, Yoshihito; Holien, Håkon; Bendiksby, Mika (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. ...
  • Fitzgerald, Heli; Palmé, Anna; Asdal, Åsmund; Endresen, Dag Terje Filip; Kiviharju, Elina; Lund, Birgitte; Rasmussen, Morten; Thorbjörnsson, Hjörtur; Weibull, Jens (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 ...
  • Kistenich, Sonja Daniela; Bendiksby, Mika; Vairappan, Charles S.; Weerakoon, Gothamie; Wijesundara, Siril; Wolseley, Patricia; Timdal, Einar (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, ...
  • Speed, James David Mervyn; Evankow, Ann; Petersen, Tanja Kofod; Ranke, Peter Sjolte; Nilsen, Nellie Henriette; Turner, Grace Winifred; Aagaard, Kaare; Bakken, Torkild; Davidsen, Jan Grimsrud; Dunshea, Glenn; Hassel, Kristian; Finstad, Anders Gravbrøt; Husby, Magne; Hårsaker, Karstein; Koksvik, Jan Ivar; Prestø, Tommy; Vange, Vibekke (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 ...