Now showing items 44-63 of 293

  • Complementing Scientific Monsoon Definitions with Social Perception in Bangladesh 

    Reeve, Mathew Alexander; Syed, Mohammed Abu; Spengler, Thomas; Spinney, Jennifer A.; Hossain, Rumana (American Meteorological Society, 2015-01)
    The monsoon onset is a critical event in the Bangladesh calendar, especially for the domestic agricultural sector. Providing information about the monsoon onset for the past, present, and future has potential benefit for ...
    Journal article
  • Connectivity among subpopulations of Norwegian Coastal cod. Impacts of physical-biological factors during egg stages. 

    Myksvoll, Mari Skuggedal (The University of Bergen, 2012-04-19)
    Norwegian Coastal cod form a stationary population of Atlantic cod ( Gadus morhua L.) consisting of several genetically separated subpopulations. A small-scale differen- tiation in marine populations with pelagic ...
    Doctoral thesis
  • Constraining the exchange through the strait of Bab el Mandab 

    Satti, Samah Serelkhatem Abdelkareem (The University of Bergen, 2012-10-01)
    The strait of Bab el Mandab connects the Red Sea with the Indian ocean via the Gulf of Aden. The mean circulation at the strait is a three-layered exchange. The circulation in the Red Sea is understood to be driven by the ...
    Master thesis
  • Coupled Al-Si geochemistry in an ocean general circulation model: A tool for the validation of oceanic dust deposition fields? 

    Gehlen, M.; Heinze, Christoph; Maier-Reimer, E.; Measures, C. I. (American Geophysical Union, 2003-03-19)
    We introduced the marine cycle of Al into a geochemical ocean general circulation model in order to assess the potential of modeled surface ocean dissolved Al as a tracer for dust input to the world ocean. The geochemical ...
    Journal article
  • Critical vulnerabilities of marine and sea ice–based ecosystems in the high Arctic 

    Johannessen, Ola M.; Miles, Martin W. (Springer, 2010-12-01)
    The objectives of this paper are to summarise: (1) observed 20th-century and projected 21st-century changes in key components of the Arctic climate system and (2) probable impacts on the Arctic marine environment, with ...
    Peer reviewedJournal article
  • Current systematic carbon-cycle observations and the need for implementing a policy-relevant carbon observing system 

    Ciais, Philippe; Dolman, AJ; Bombelli, A; Duren, R; Peregon, A; Rayner, PJ; Miller, C; Gobron, N; Kinderman, G; Marland, G; Gruber, N; Chevallier, F; Andres, RJ; Balsamo, G; Bopp, L; Breon, F-M; Broquet, G; Dargaville, R; Battin, TJ; Borges, A; Bovensmann, H; Buchwitz, M; Butler, J; Canadell, JG; Cook, RB; Defries, R; Engelen, R; Gurney, KR; Heinze, Christoph; Heimann, M; Held, A; Henry, M; Law, B; Luyssaert, S; Miller, J; Moriyama, T; Moulin, C; Myneni, RB; Nussli, C; Obersteiner, M; Ojima, D; Pan, Y; Paris, J-D; Piao, SL; Poulter, B; Plummer, S; Quegan, S; Raymond, P; Reichstein, M; Rivier, L; Sabine, C; Schimel, D; Tarasova, O; Valentini, R; Wang, R; Van, Der,Werf,G; Wickland, D; Williams, M; Zehner, C (Copernicus Publications, 2014-07-03)
    A globally integrated carbon observation and analysis system is needed to improve the fundamental understanding of the global carbon cycle, to improve our ability to project future changes, and to verify the effectiveness ...
    Journal article
  • Decadal solar irradiance variability in northern Europe 

    Parding, Kajsa (The University of Bergen, 2014-11-28)
    Shortwave (SW) radiation from the Sun is the external energy source on Earth and the fundamental input of energy into the climate system. Variations of the SW radiation and its transfer through the atmosphere can have ...
    Doctoral thesis
  • Deep ocean experiments with fossil fuel carbon dioxide: creation and sensing of a controlled plume at 4 km depth 

    Brewer, Peter G.; Peltzer, Edward T.; Walz, Peter; Aya, Izuo; Yamane, Kenji; Kojima, Ryuji; Nakajima, Yasuharu; Nakayama, Noriko; Haugan, Peter Mosby; Johannessen, Truls (Sears Foundation for Marine Research, 2005-01)
    The rapidly rising levels of atmospheric and oceanic CO2 from the burning of fossil fuels has lead to well-established international concerns over dangerous anthropogenic interference with climate. Disposal of captured ...
    Journal articlePeer reviewed
  • The deepening of the Atlantic water in the Lofoten Basin of the Norwegian Sea, demonstrated by using an active reduced gravity model 

    Orvik, Kjell Arild (American Geophysical Union, 2004-06-29)
    The Norwegian Atlantic Current (NwAC) as a poleward eastern boundary current is to be considered as the northern limb of the Meridional Overturning Circulation in the North Atlantic (MOC). It transports warm and saline ...
    Journal articlePeer reviewed
  • Dense water formation and circulation in the Barents Sea 

    Årthun, Marius; Ingvaldsen, Randi; Smedsrud, Lars Henrik; Schrum, Corinna (Elsevier, 2011)
    Dense water masses from Arctic shelf seas are an important part of the Arctic thermohaline system. We present previously unpublished observations from shallow banks in the Barents Sea, which reveal large interannual ...
    Peer reviewedJournal article
  • Description and evaluation of the Bergen climate model: ARPEGE coupled with MICOM 

    Furevik, Tore; Bentsen, Mats; Drange, Helge; Kindem, I. K. T.; Kvamstø, Nils Gunnar; Sorteberg, Asgeir (Springer, 2003-07)
    A new coupled atmosphere–ocean–sea ice model has been developed, named the Bergen Climate Model (BCM). It consists of the atmospheric model ARPEGE/IFS, together with a global version of the ocean model MICOM including a ...
    Journal articlePeer reviewed
  • The development and evaluation of an idealized ocean model for the Bergen Dynamic Model 

    Thorsteinsson, Trond (The University of Bergen, 2013-11-20)
    Three idealized ocean model versions are developed for the Bergen Dynamic Model (Bedymo). All three model versions fall into the category of slab ocean models. One version is more or less a standard slab ocean model, ...
    Master thesis
  • A diagnosis of warm-core and cold-core extratropical cyclone development using the Zwack–Okossi equation 

    Azad, Roohollah; Sorteberg, Asgeir (Royal Meteorological Society and Wiley-Blackwell, 2009)
    In this study, the development of a warm-core and cold-core extratropical cyclone over North Atlantic is examined. The geostrophic relative vorticity tendency used to diagnose the development is calculated utilizing the ...
    Journal articlePeer reviewed
  • A Diagnostic Diagram to Understand Atmosphere-ocean Dynamics in the Southern North Sea at High Wind Spe 

    Kettle, Anthony (Elsevier, 2014)
    Long time series of offshore meteorological measurements in the lower marine atmospheric boundary layer show dynamical regimes and variability that are forced partly by interaction with the underlying sea surface and partly ...
    Journal article
  • Direct measurements of the mean flow and eddy kinetic energy structure of the upper ocean circuletion in the NE Atlantic 

    Knutsen, Øyvind; Svendsen, Harald; Østerhus, Svein; Rossby, Tom; Hansen, Bogi (American Geophysical Union, 2005-07-19)
    The upper ocean circulation in the sub-polar northeast Atlantic has been a challenge to quantify due to strong and variable wind-forcing, and strong and variable deep currents that lead to large uncertainties in the use ...
    Journal article
  • Disappearance of Pacific Water in the northwestern Fram Strait 

    Falck, Eva; Kattner, Gerhard; Budéus, Gereon (American Geophysical Union, 2005-07-28)
    Water of Pacific origin, entering the Arctic Ocean through the Bering Strait, exits the Arctic Ocean through the Canadian Archipelago and the Fram Strait. The amount and timing of Pacific Water export through these gates ...
    Journal article
  • Dispersion and abundance of salmon lice (Lepeophtheirus salmonis) in a Norwegian fjord system 

    Johnsen, Ingrid Askeland (The University of Bergen, 2011-11-20)
    Based on numerical results of currents from a high resolution fjord model, dispersion of salmon lice (Lepeophtheirus salmonis) in the Hardangerfjord has been modelled. The results show that salmon lice abundance in the ...
    Master thesis
  • Dissipation measurements using temperature microstructure from an underwater glider 

    Peterson, Algot Kristoffer; Fer, Ilker (Elsevier, 2014-09)
    Microstructure measurements of temperature and current shear are made using an autonomous underwater glider. The glider is equipped with fast-response thermistors and airfoil shear probes, providing measurements of dissipation ...
    Journal article
  • Dissolved Oxygen and Biochemical Oxygen Demand in the waters close to the Quelimane sewage discharge 

    Mocuba, Jeremias Joaquim (The University of Bergen, 2010-06-01)
    The River dos Bons Sinais Estuary is one of the most important estuaries in the central region of the Mozambican coast. It is situated between the confluence of Cuácua and Licuári rivers and the Mozambican Channel in the ...
    Master thesis
  • Diurnal Circulation of the Bolivan Altiplano. Part I: Observations 

    Egger, Joseph; Blacutt, Luis; Ghezzi, Flavio; Heinrich, Richard; Kolb, Philip; Lämmlein, Stephan; Leeb, Martin; Mayer, Stephanie; Palenque, Eduardo; Reuder, Joachim; Schäper, Wolfgang; Schween, Jan; Torrez, Rene; Zaratti, Francesco (American Meteorological Society, 2005-04)
    In July and August 2003 a field campaign was conducted to explore the diurnal circulation of the Bolivian Altiplano. Vertical soundings by remote-controlled aircraft yielded profiles of temperature, pressure, and humidity ...
    Journal article