Has dynamic thinning switched off in south-east Greenland?

(1) GLIMPSE Research Group, School of the Environment and Society, Swansea University, Swansea, SA2 8PP, UK, (2) Centre for Environment Fisheries and Aquaculture Science, Lowestoft Laboratory, Pakefield Road, Lowestoft, NR33 0HT, UK, (3) Department of Geography, Sheffield University, Winter Street, Sheffield, S10 2TN, UK, (4) Department of Geography, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussel, Belgium