Sökning: "Sea ice"
Visar resultat 11 - 15 av 126 avhandlingar innehållade orden Sea ice.
11. The atmospheric contribution to Arctic sea-ice variability
Sammanfattning : The Arctic sea-ice cover plays an important role for the global climate system. Sea ice and the overlying snow cover reflect up to eight times more of the solar radiation than the underlying ocean. Hence, they are important for the global energy budget, and changes in the sea-ice cover can have a large impact on the Arctic climate and beyond. LÄS MER
12. Nonlinear Numerical Simulations of Interactions Between Ice Rubble and Structure
Sammanfattning : This research is focused on three distinct but interconnecting topics:1) investigation of physical and mechanical properties of ice rubble, 2) material modelling of ice rubble, 3) numerical simulation of the interaction between ice rubble structure interaction. large scatter in the values of physical and mechanical properties of ice rubble can be seen in the literature due to non-standardised methods. LÄS MER
13. Radar remote sensing of sea ice : measurements and theory
Sammanfattning : .... LÄS MER
14. Fracture toughness of sea ice : development of a test system based on shevron notched specimens
Sammanfattning : .... LÄS MER
15. Computational Ice Sheet Dynamics : Error control and efficiency
Sammanfattning : Ice sheets, such as the Greenland Ice Sheet or Antarctic Ice Sheet, have a fundamental impact on landscape formation, the global climate system, and on sea level rise. The slow, creeping flow of ice can be represented by a non-linear version of the Stokes equations, which treat ice as a non-Newtonian, viscous fluid. LÄS MER