Sökning: "basal sliding"

Hittade 2 uppsatser innehållade orden basal sliding.

1. 1. Ice Sheet Modeling: Accuracy of First-Order Stokes Model with Basal Sliding

   Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Eskil Jonsson; [2018]
   Nyckelord :Ice sheet modelling; First-Order Stokes model; basal sliding; Stokes equations;

   Sammanfattning : Some climate models are still lacking features such as dynamical modelling of ice sheets due to their computational cost which results in poor accuracy and estimates of e.g. sea level rise. LÄS MER

3. 2. Short-Term Surface Velocity Changes During Summer in the Lower Part of the Ablation Area Using Differential GPS Survey, Storglaciären, Sweden

   Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :David Grenot; [2016]
   Nyckelord :DGPS; short-term ice velocity; infinitesimal strain; Storglaciären; ablation area; DGPS; korttidsvariationer i isflöde; deformation; Storglaciären; ablationsområde;

   Sammanfattning : short time scale. Four differential GPS stations were installed in the lower ablation area of Storglaciären in Sweden for one week in August 2012. The position data over the period were then compared with the environment information including temperature, precipitation, known hydrology and topography. LÄS MER