Now showing items 408-427 of 618

    • Parameterization of drag and dissolution of rising CO2 drops in seawater 

      Gangstø, Reidun; Haugan, Peter Mosby; Alendal, Guttorm (American Geophysical Union, 2005-05-24)
      In this work the dynamics and dissolution of a hydratecovered CO2 drop were studied, using a numeric model and data from one of very few CO2 experiments performed in the real ocean. A theory including the standard drag ...
      Journal article
    • Particle aggregation at the edges of anticyclonic eddies and implications for distribution of biomass 

      Samuelsen, Annette; Hjøllo, Solfrid Sætre; Johannessen, Johnny Andre; Patel, Ruben (Copernicus Publications, 2012-06-14)
      Acoustic measurements show that the biomass of zooplankton and mesopelagic fish is redistributed by mesoscale variability and that the signal extends over several hundred meters depth. The mechanisms governing this ...
      Journal article
    • Past climate variability: model analysis and proxy intercomparison 

      Pausata, Francesco S. R. (The University of Bergen, 2010-10-22)
      This thesis investigates the climate variability of the late Quaternary (21 000 yrs BP to present day) using model simulations and proxy data. The thesis consists of four manuscripts and one appendix.In the first two ...
      Doctoral thesis
    • Peak-summer energy and carbon fluxes on a thawing permafrost site 

      Slettebø, Isak Haldorsson (The University of Bergen, 2018-12-13)
      We present measurements of surface fluxes taken between 7 July and 6 August 2017, on a palsa mire near the Iškoras mountain in Finnmark, northern Norway. Palsa mires are a particular landform found at the edge of the ...
      Master thesis
    • Permeability of young sea ice from microtomographic images 

      Büttner, Juliane (The University of Bergen, 2011-02)
      The permeability of sea ice controls the transport of substances through the ice and thereby its surface properties as well as the exchange of heat, salt and gas between ice, ocean and atmosphere. More observations and ...
      Master thesis
    • Perturbation in the atmospheric acoustic field from a large offshore wind farm in the presence of surface gravity waves 

      Paskyabi, Mostafa Bakhoday (Elsevier, 2013)
      In this study a quantitatively reliable approximation of atmospheric sound wave propagation is given in the presence of a large wind farm. Rough sea surface is used as lower boundary condition at the sea surface, and an ...
      Journal article
    • Physical-Biogeochemical Couplings in the Land-Ocean Transition Zone 

      Nissen, Cara (The University of Bergen, 2014-06-03)
      A significant fraction of global primary production takes place on continental shelves. Due to their interactions with the open oceans, they are highly relevant for the cycling of nutrients, oxygen, and carbon, not only ...
      Master thesis
    • Polar low le Cygne: Satellite observations and numerical simulations 

      Claud, Chantal; Heinemann, Guenther; Raustein, Elmer; McMurdie, Lynn (Royal Meteorological Society, 2004)
      A polar low (PL) which occurred in October 1993 over the Norwegian Sea is investigated from an observational and a numerical point of view. This PL has several unique features: it developed early in the season, it lasted ...
      Journal article
    • Polar low workshop 

      Heinemann, Günther; Claud, Chantal; Spengler, Thomas (AMS, 2019)
      Journal article
    • Potensialet for utnyttelse av vindkraft på Vannøya i Nord-Troms 

      Simonsen, Anne Haaland (The University of Bergen, 2005)
      Master thesis
    • Potensiell bruk av SH-bølger for seismisk kartlegging av porefluid og litologi 

      Engenes, Kristoffer (The University of Bergen, 2001)
      Master thesis
    • Pre-bloom dynamics of the Subpolar North Atlantic microbial food web 

      Paulsen, Maria Lund (The University of Bergen, 2013-02-18)
      The aim of this study was to investigate the microbial planktonic food web in the pre- bloom period of the Subpolar North Atlantic Ocean. Through repeated visits to the Icelandic Basin, Norwegian Basin, and on the Shetland ...
      Master thesis
    • Prediksjon av bergartsparametre fra logger 

      Thorsen, Camilla Reglund (The University of Bergen, 2001)
      Master thesis
    • Preliminary results of the NORCOWE Direct Covariance Flux System for Ship based measurements 

      Flügge, Martin; Reuder, Joachim (Elsevier, 2013)
      To cover the increased demand of renewable energy the development of offshore wind turbines that can be placed in deep water has started. Model results from Sullivan et al. [2] indicate that the ocean has the ability to ...
      Journal article
    • Productivity in the Barents Sea - Response to recent climate variability 

      Dalpadado, Padmini; Arrigo, Kevin R.; Hjøllo, Solfrid Sætre; Rey, Francisco; Ingvaldsen, Randi; Sperfeld, Erik; van Dijken, Gert L.; Stige, Leif Christian; Olsen, Are; Ottersen, Geir (PLoS, 2014-05-01)
      The temporal and spatial dynamics of primary and secondary biomass/production in the Barents Sea since the late 1990s are examined using remote sensing data, observations and a coupled physical-biological model. Field ...
      Journal article
    • Projected changes in significant wave height toward the end of the 21st century: Northeast Atlantic 

      Aarnes, Ole Johan; Reistad, Magnar; Breivik, Øyvind; Bitner-Gregersen, Elzbieta M.; Eide, Lars Ingolf; Gramstad, Odin; Magnusson, Anne Karin; Natvig, Bent; Vanem, Erik (American Geophysical Union, 2017-04)
      Wind field ensembles from six CMIP5 models force wave model time slices of the northeast Atlantic over the last three decades of the 20th and the 21st centuries. The future wave climate is investigated by considering the ...
      Journal article
    • Projected pH reductions by 2100 might put deep North Atlantic biodiversity at risk 

      Gehlen, Marion; Séférian, Roland; Jones, Daniel O.B.; Roy, Tilla; Roth, Raphael; Barry, James P.; Bopp, Laurent; Doney, Scott C.; Dunne, John P.; Heinze, Christoph; Joos, Fortunat; Orr, James C.; Resplandy, Laure; Segschneider, Joachim; Tjiputra, Jerry (Copernicus Publications, 2014-12-11)
      This study aims to evaluate the potential for impacts of ocean acidification on North Atlantic deep-sea ecosystems in response to IPCC AR5 Representative Concentration Pathways (RCPs). Deep-sea biota is likely highly ...
      Journal article
    • Proof of concept for turbulence measurements with the RPAS SUMO during the BLLAST campaign 

      Båserud, Line; Reuder, Joachim; Jonassen, Marius Opsanger; Kral, Stephan T.; Bakhoday Paskyabi, Mostafa; Lothon, Marie (Copernicus Publications, 2016-10-06)
      The micro-RPAS (remotely piloted aircraft system) SUMO (Small Unmanned Meteorological Observer) equipped with a five-hole-probe (5HP) system for turbulent flow measurements was operated in 49 flight missions during the ...
      Journal article
    • Proof of concept for wind turbine wake investigations with the RPAS SUMO 

      Reuder, Joachim; Båserud, Line; Kral, Stephan; Kumer, Valerie-Marie; Wagenaar, Jan Willem; Knauer, Andreas (Elsevier, 2016-09)
      The Small Unmanned Meteorological Observer (SUMO) has been operated in the vicinity of five research turbines of the Energy Research Centre of the Netherlands (ECN) at the test site Wieringermeer. The intention of the ...
      Journal article
    • Properties of the Yellow Sea Meteotsunamis in Spring 

      Kang, Yong-Seong (The University of Bergen, 2015-06-01)
      This paper documents the properties of the Yellow Sea meteotsunamis in spring based on a total num- ber of 49 meteotsunami events in spring (Mar-May) between 2002 and 2013 documented by the Korea Meteorological ...
      Master thesis