Sökning: "rough bathymetry"
Hittade 2 avhandlingar innehållade orden rough bathymetry.
1. Uncovering Ocean Mixing near Rough Bathymetry : Using Broadband Acoustics
Sammanfattning : 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. LÄS MER
2. Spiritum sidus : The star of our life – On internal tides in the ocean
Sammanfattning : 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. LÄS MER