Time-lapse photogrammetry reveals hydrological controls of fine-scale High-Arctic glacier surface roughness evolution

• Published in: Earth Surface Processes and Landforms
• Main Authors: Irvine-Fynn, Tristram D. L., Holt, Tom O., James, Timothy D., Smith, Mark W., Rutter, Nick, Porter, Philip R., Hodson, Andrew
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2022
• Subjects: Arctic; Svalbard; Foxfonna; albedo; glacier
• Online Access: https://hdl.handle.net/11250/3057467; https://doi.org/10.1002/esp.5339

In a warming Arctic, as glacier snowlines rise, short- to medium-term increases in seasonal bare-ice extent are forecast for the next few decades. These changes will enhance the importance of turbulent energy fluxes for surface ablation and glacier mass balance. Turbulent energy exchanges at the ice...