Search for dissertations about: "Christian Stranne"
Found 3 swedish dissertations containing the words Christian Stranne.
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1. Studies of the Arctic Ocean sea ice cover and hydrothermal heat fluxes
Abstract : Since reliable ice extent estimates from satellite data became available in 1979 the Arctic sea ice cover has followed a declining long term trend. Over the last decade the decline has accelerated with record low sea ice extents recorded in 2002, 2005, 2007 and 2012. READ MORE
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2. Spiritum sidus : The star of our life – On internal tides in the ocean
Abstract : Tidal currents flowing over rough bathymetry generate internal tides. These internal waves with tidal frequency can be decomposed into vertical modes. Low modes generally travel thousands of kilometers, until they break due to shear flow instabilities, while high modes are believed to break close to the generation site. READ MORE
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3. Uncovering Ocean Mixing near Rough Bathymetry : Using Broadband Acoustics
Abstract : Ocean mixing related to rough bathymetry is highly dynamic and exhibits large spatial and temporal variability. Therefore, established in-situ methods as well as numerical models often lack the resolution to capture this type of mixing. In this thesis, acoustics are used to observe, map and quantify stratified mixing at unprecedented resolution. READ MORE