Blar i Department of Biological Sciences på tittel

Viser treff 202-221 av 2216

    • Buffering effects of soil seed banks on plant community composition in response to land use and climate. 

      Plue, Jan; Van Calster, Hans; Auestad, Inger; Basto, Sofia; Bekker, Renee M.; Bruun, Hans Henrik; Chevalier, Richard; Decocq, Guillaume; Grandin, Ulf; Hermy, Martin; Jacquemyn, Hans; Jakobsson, Anna; Jankowska‐Błaszczuk, Małgorzata; Kalamees, Rein; Koch, Marcus A.; Marrs, Rob H.; Marteinsdóttir, Bryndís; Milberg, Per; Måren, Inger Elisabeth; Pakeman, Robin J.; Phoenix, Gareth K.; Thompson, Ken; Vandvik, Vigdis; Wagner, Markus; Auffret, Alistair G. (Journal article; Peer reviewed, 2021)
      Aim: Climate and land use are key determinants of biodiversity, with past and ongoing changes posing serious threats to global ecosystems. Unlike most other organism groups, plant species can possess dormant life‐history ...

    • Building Blocks of Sustainability in Marine Fisheries Management. Stakeholders, objectives, and strategies 

      Dankel, Dorothy Jane (Doctoral thesis, 2009-06-12)
      Fisheries management, freshwater or marine, is found in virtually every country in the world. Fisheries management is the activity of organizing and controlling the extent of human exploitation of a single fish resource ...

    • BUMPER v1.0: A Bayesian user-friendly model for palaeo-environmental reconstruction 

      Holden, Philip B.; Birks, Harry John Betteley; Brooks, Stephen J.; Bush, Mark B.; Hwang, Grace M.; Matthews-Bird, Frazer; Valencia, Bryan G.; van Woesik, Robert (Peer reviewed; Journal article, 2017-02-01)
      We describe the Bayesian user-friendly model for palaeo-environmental reconstruction (BUMPER), a Bayesian transfer function for inferring past climate and other environmental variables from microfossil assemblages. BUMPER ...

    • Bærekraft i Vestnorsk Landbruk - En deskriptiv studie av landbruket i Nordhordland Biosfæreområdet og bøndenes syn på bærekraft i landbruket 

      Reiersen, Margit (Master thesis, 2019-08-31)
      Landbruket spiller en meget viktig rolle for å oppnå en bærekraftig utvikling i Norge. Norge har påtatt seg å oppfylle FNs bærekraftsmål, og dette betyr blant annet å finne løsninger knyttet til landbrukets rolle som ...

    • The C-terminal domain of eukaryotic initiation factor 5 promotes start codon recognition by its dynamic interplay with eIF1 and eIF2 beta 

      Luna, Rafael E.; Arthanari, Haribabu; Hiraishi, Hiroyuki; Nanda, Jagpreed; Martin-Marcos, Pilar; Markus, Michelle A.; Akabayov, Barak; Milbradt, Alexander G.; Luna, Lunet E.; Seo, Hee-Chan; Hyberts, Sven G.; Fahmy, Amr; Reibarkh, Mikhail; Miles, David; Hagner, Patrick R.; O'Day, Elizabeth M.; Yi, Tingfang; Marintchev, Assen; Hinnebusch, Alan G.; Lorsch, John R.; Asano, Katsura; Wagner, Gerhard (Peer reviewed; Journal article, 2012-06-28)
      Recognition of the proper start codon on mRNAs is essential for protein synthesis, which requires scanning and involves eukaryotic initiation factors (eIFs) eIF1, eIF1A, eIF2, and eIF5. The carboxyl terminal domain (CTD) ...

    • Ca^2+-signalling in C. intestinalis notochord cells during embryonic development 

      Saba, Morsal (Master thesis, 2018-05-10)
      C. intestinalis notochord is an essential structure during embryonic development, conveying position and fate information, in addition to serving as a structural support and enabling locomotion during larval stage. Researchers ...

    • Cadmium in Brown Crab Cancer pagurus in Norwegian Waters 

      Wiech, Martin (Doctoral thesis, 2018-05-23)
      The Brown crab Cancer pagurus is appreciated as seafood and its fishery is of importance in several European countries. However, findings of high levels of cadmium have increased concern about food safety, and spatial ...

    • Cadmium in brown crab Cancer pagurus. Effects of location, season, cooking and multiple physiological factors and consequences for food safety 

      Wiech, Martin; Frantzen, Sylvia; Duinker, Arne; Rasinger, Josef Daniel; Måge, Amund (Journal article; Peer reviewed, 2020)
      Brown crab Cancer pagurus is appreciated as seafood in several European countries. However, cadmium levels in crabs can be elevated and their consumption may pose a hazard for human health. To assess if cadmium poses a ...

    • Cadmium in the shore crab Carcinus maenas along the Norwegian coast: geographical and seasonal variation and correlation to physiological parameters 

      Knutsen, Heidi; Wiech, Martin; Duinker, Arne; Måge, Amund (Peer reviewed; Journal article, 2018-04)
      Previously, high concentrations of cadmium have been found in the hepatopancreas of the edible or brown crab (Cancer pagurus) sampled from positions north of about 67° N, compared to regions further south along the Norwegian ...

    • CAGEr: Precise TSS data retrieval and high-resolution promoterome mining for integrative analyses 

      Haberle, Vanja; Forrest, Alistair R.R.; Hayashizaki, Yoshihide; Carninci, Piero; Lenhard, Boris (Peer reviewed; Journal article, 2015)
      Cap analysis of gene expression (CAGE) is a high-throughput method for transcriptome analysis that provides a single base-pair resolution map of transcription start sites (TSS) and their relative usage. Despite their high ...

    • Caligus elongatus and other sea lice of the genus Caligus as parasites of farmed salmonids: A review 

      Hemmingsen, Willy; MacKenzie, Ken; Sagerup, Kjetil; Remen, Mette; Bloch-Hansen, Karin; Imsland, Albert (Journal article; Peer reviewed, 2020)
      This review was prompted by reports of unusually large numbers of sea lice tentatively identified as Caligus elongatus infesting farmed salmon in northern Norway. Following a brief introduction to the sea lice problem in ...

    • Can an old alien benefit from rising ocean temperatures? An experimental and field study on the growth and local distribution of Codium fragile subsp. fragile (Chlorophyta) 

      Armitage, Caroline Susanne; Sjøtun, Kjersti (Peer reviewed; Journal article, 2017-06)
      Codium fragile subsp. fragile (hereafter C. fragile) is a widespread non-native chlorophyte. Experimental and observational approaches were used to examine the influence of temperature on its growth and local distribution ...

    • Can bryophyte groups increase functional resolution in tundra ecosystems? 

      Lett, Signe; Jónsdóttir, Ingibjörg Svala; Becker-Scarpitta, Antoine; Christiansen, Casper T.; During, Heinjo; Ekelund, Flemming; Henry, Greg H.R.; Lang, Simone; Michelsen, Anders; Rousk, Kathrin; Alatalo, Juha; Betway, Katlyn Rose; Busca, Sara; Callaghan, Terry; Carbognani, Michele; Cooper, Elisabeth J.; Cornelissen, J. Hans C.; Dorrepaal, Ellen; Egelkraut, Dagmar Dorothea; Elumeeva, Tatiana G.; Haugum, Siri Vatsø; Hollister, Robert D.; Jägerbrand, Annika K.; Keuper, Frida; Klanderud, Kari; Lévesque, Esther; Liu, Xin; May, Jeremy L.; Michel, Pascale; Mörsdorf, Martin; Petraglia, Alessandro; Rixen, Christian; Robroek, Bjorn J.M.; Rzepczynska, Agnieszka M.; Soudzilovskaia, Nadejda A.; Tolvanen, Anne; Vandvik, Vigdis; Volkov, Igor; Volkova, Irina; van Zuijlen, Kristel (Journal article; Peer reviewed, 2021)
      The relative contribution of bryophytes to plant diversity, primary productivity, and ecosystem functioning increases towards colder climates. Bryophytes respond to environmental changes at the species level, but because ...

    • Can enrichment improve the post-release survival of hatchery-reared Atlantic salmon fry (Salmo salar)? – A field experiment 

      Solås, Martine Røysted (Master thesis, 2018-06-26)
      Release of captive-reared fish to supplement reduced, wild populations has become a common tool for conservation and management. Such attempted population enhancements have, however, had limited success, and several previous ...

    • Can fresh water diets influence recovery in Atlantic salmon post-smolts after SAV3 challenge in sea water? 

      Skjold, Hedda (Master thesis, 2020-07-08)
      Pankreas sykdom (PD) forårsaket av salmonid alfavirus (SAV) er en betydelig utfordring i norsk oppdrettsnæring. Å undersøke om forskjeller i fôrsammensetning før overføring til sjøvann kan påvirke sykdommens progresjon og ...

    • Can less be more? Effects of reduced frequency of surveys and stock assessments 

      Zimmermann, Fabian; Enberg, Katja (Peer reviewed; Journal article, 2016)
      Uncertain and inaccurate estimates are a prevailing problem in stock assessment, despite increasingly sophisticated estimation methods and substantial usage of scientific and financial resources. Annual scientific surveys ...

    • Can snow depth be used to predict the distribution of the high Arctic aphid Acyrthosiphon svalbardicum (Hemiptera: Aphididae) on Spitsbergen? 

      Ávila Jiménez, María Luisa; Coulson, Stephen James (Peer reviewed; Journal article, 2011-10-13)
      Background: The Svalbard endemic aphid Acyrthosiphon svalbardicum (Heikinheimo, 1968) is host specific to Dryas octopetala L. ssp octopetala (Rosaceae). It has been hypothesized that the aphid is present on those areas ...

    • “Candidatus Ethanoperedens,” a thermophilic genus of archaea mediating the anaerobic oxidation of ethane 

      Hahn, Cedric Jasper; Laso-Pérez, Rafael; Vulcano, Francesca; Vaziourakis, Konstantinos-Marios; Stokke, Runar; Steen, Ida Helene; Teske, Andreas; Boetius, Antje; Liebeke, Manuel; Amann, Rudolf; Knittel, Katrin; Wegener, Gunter (Journal article; Peer reviewed, 2020)
      Cold seeps and hydrothermal vents deliver large amounts of methane and other gaseous alkanes into marine surface sediments. Consortia of archaea and partner bacteria thrive on the oxidation of these alkanes and its coupling ...

    • Captive breeding of European freshwater mussels as aconservation tool: A review 

      Geist, Juergen; Thielen, Frankie; Lavictoire, Louise; Hoess, Rebecca; Altmueller, Reinhard; Baudrimont, Magalie; Blaize, Christine; Campos, Miquel; Carrol, Paul; Daill, Daniel; Degelmann, Wolfgang; Dettmer, Rainer; Denic, Marco; Dury, Pierrick; de Eyto, Elvira; Grunicke, Felix; Gumpinger, Clemens; Jakobsen, Per J.; Kaldma, Katrin; Klaas, Kunnar; Legeay, Alexia; Magerøy, Jon Hamner; Moorkens, Evelyn A.; Motte, Gregory; Nakamura, Keiko; Ondina, Paz; Österling, Martin; Pichler-Scheder, Christian; Spisar, Ondrej; Reis, Joaquim; Schneider, Lea D.; Schwarzer, Arno; Selheim, Heidi; Soler, Joaquín; Taskinen, Jouni; Taylor, John; Strachan, Ben; Wengstrom, Niklas; Zając, Tadeusz (Journal article; Peer reviewed, 2023)
      1. Freshwater mussels are declining throughout their range. Their importantecological functions along with insufficient levels of natural recruitment haveprompted captive breeding for population augmentation and questions ...

    • Capturing big fisheries data: Integrating fishers’ knowledge in a web-based decision support tool 

      Kelly, Cian; Michelsen, Finn Are; Reite, Karl Johan; Kolding, Jeppe; Varpe, Øystein; Prytz Berset, Are; Alver, Morten (Journal article; Peer reviewed, 2022-12-12)
      There is increasing interest in utilizing fishers’ knowledge to better understand the marine environment, given the spatial extent and temporal resolution of fishing vessel operations. Furthermore, fishers’ knowledge is ...