Search for dissertations about: "deep sea"

Showing result 1 - 5 of 77 swedish dissertations containing the words deep sea.

  1. 1. Deep sea sailors : a study in maritime ethnology

    University dissertation from Stockholm : Stockholm University

    Author : Knut Weibust; Stockholms universitet.; [1969]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; Sjömän; Sjömansliv; Grupper; Sjöfartshistoria;

    Abstract : .... READ MORE

  2. 2. Oceanographic studies of the Baltic Sea with emphasis on sea ice and mixing processes

    University dissertation from Göteborg : Chalmers University of Technology

    Author : Christian Nohr; Göteborgs universitet.; Gothenburg University.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Baltic Sea; Water and Heat budgets; Deep-water mixing; Internal Wavedrag; Dynamical Sea Ice production; Sea Ice dynamics;

    Abstract : This thesis comprises of model estimates of the water and heat budgets, re-estimating of the budget of deep-water mixing energy, model studies of generation mechanisms for internal waves, sea ice dynamermics and finally sea ice monitoring. Common site for all the studies are the Baltic Sea. READ MORE

  3. 3. 231Pa and Th isotopes as tracers of deep water ventilation and scavenging in the Mediterranean Sea

    University dissertation from Stockholm : Stockholm University

    Author : Sandra Gdaniec; Stockholms universitet.; Stockholms universitet.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; geokemi; Geochemistry; 231Pa; 230Th; 232Th; Mediterranean Sea; scavenging; deep water ventilation; Protactinium; Thorium; particle transport; deep water circulation;

    Abstract : The naturally occurring isotopes 231Pa and 230Th are used as tracers of marine biogeochemical processes. They are both produced from the radioactive decay of their uniformly distributed uranium parents (235U and 234U) in seawater. READ MORE

  4. 4. Post-Glacial History of Sea-Level and Environmental Change in the Southern Baltic Sea

    University dissertation from Department of Geology, Lund University

    Author : Marloes Kortekaas; Lunds universitet.; Lund University.; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; kartografi; klimatologi; Geofysik; fysisk oceanografi; physical oceanography; meteorology; Sedimentologi; Stratigrafi; Stratigraphy; Baltic Sea; geokemi; Petrologi; mineralogi; geochemistry; mineralogy; Petrology; greigite; mineral magnetics; sea-level changes; Holocene; Littorina transgression; geomorphology; pedology; cartography; climatology; meteorologi; Geophysics; Sedimentology; Optically Stimulated Luminescence OSL ; Fysisk geografi; geomorfologi; marklära; Physical geography;

    Abstract : A new palaeoenvironmental record of the post-glacial history of the southern Baltic Sea (~14 ka to present) is presented. During this period, large water level and salinity changes occurred in the Baltic Basin due to opening and closing of connections to the North Atlantic. READ MORE

  5. 5. Ocean Climate Variability over Recent Centuries Explored by Modelling the Baltic Sea

    University dissertation from Department of Geology, Lund University

    Author : Daniel Hansson; Göteborgs universitet.; Gothenburg University.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Baltic Sea; ocean climate; modelling; reconsstruction; water temperature; sea ice; river runoff; salinity; oxygen concentration; long-term;

    Abstract : Natural variability and anthropogenic factors both contribute to changes in the ocean climate of the Baltic Sea. Observations over the past century indicate that changes in environmental settings and ocean climate have taken place, attracting considerable media attention and building public awareness of climate and environmental issues related to the Baltic Sea. READ MORE