G. Comfort

• Analytical modelling of oil and gas spreading under ice
• Evaluation of sea bottom ice scour models
• Field tests of winter sands on packed snow and bare ice surfaces
• Laboratory tests of the performance of highway de-icing chemicals and winter sand on compacted snow and ice
• Sand friction on packed snow and bare ice
• The behaviour of crude oil spilled under multi-year ice
• Traction enhancement provided by sand application on packed snow and bare ice