Annual variations in GPS‐measured vertical displacements near Upernavik Isstrøm (Greenland) and contributions from surface mass loading
In response to present‐day ice mass loss on and near the Greenland Ice Sheet, steady
crustal uplifts have been observed from the network of Global Positioning System (GPS) …
crustal uplifts have been observed from the network of Global Positioning System (GPS) …
Surface elevation changes during 2007–13 on Bowdoin and Tugto Glaciers, northwestern Greenland
To quantify recent thinning of marine-terminating outlet glaciers in northwestern Greenland,
we carried out field and satellite observations near the terminus of Bowdoin Glacier. These …
we carried out field and satellite observations near the terminus of Bowdoin Glacier. These …
Using GPS and absolute gravity observations to separate the effects of present-day and Pleistocene ice-mass changes in South East Greenland
Measurements of vertical crustal uplift from bedrock sites around the edge of the Greenland
ice sheet (GrIS) can be used to constrain present day mass loss. Interpreting any observed …
ice sheet (GrIS) can be used to constrain present day mass loss. Interpreting any observed …
[HTML][HTML] Outlet glacier dynamics and bathymetry at Upernavik Isstrøm and Upernavik Isfjord, north-west Greenland
During the past decades, the Greenland ice sheet has experienced a marked increase in
mass loss resulting in an increased contribution to global sea-level rise. The three largest …
mass loss resulting in an increased contribution to global sea-level rise. The three largest …
[HTML][HTML] Simulating ice thickness and velocity evolution of Upernavik Isstrøm 1849–2012 by forcing prescribed terminus positions in ISSM
Tidewater glacier velocity and mass balance are known to be highly responsive to terminus
position change. Yet it remains challenging for ice flow models to reproduce observed ice …
position change. Yet it remains challenging for ice flow models to reproduce observed ice …
Complex multi-decadal ice dynamical change inland of marine-terminating glaciers on the Greenland Ice Sheet
Greenland's future contribution to sea-level rise is strongly dependent on the extent to which
dynamic perturbations, originating at the margin, can drive increased ice flow within the ice …
dynamic perturbations, originating at the margin, can drive increased ice flow within the ice …
Evaluating ice‐rafted debris as a proxy for glacier calving in Upernavik Isfjord, NW Greenland
F Vermassen, DJ Wangner, LM Dyke… - Journal of …, 2019 - Wiley Online Library
Records of ice‐rafted debris (IRD) in sediments are commonly used as a proxy for iceberg
production and to reconstruct past changes of glacier stability. However, the interpretation of …
production and to reconstruct past changes of glacier stability. However, the interpretation of …
Role of model initialization for projections of 21st-century Greenland ice sheet mass loss
G Ađalgeirsdóttir, A Aschwanden, C Khroulev… - Journal of …, 2014 - cambridge.org
Model simulations of the Greenland ice sheet contribution to 21st-century sea-level rise are
performed with a state-of-the-art ice-sheet model (Parallel Ice Sheet Model (PISM)). The …
performed with a state-of-the-art ice-sheet model (Parallel Ice Sheet Model (PISM)). The …
[HTML][HTML] Identifying spatial variability in Greenland's outlet glacier response to ocean heat
Although the Greenland ice sheet is losing mass as a whole, patterns of change on both
local and regional scales are complex. Spatial statistics reveal large spatial variability of …
local and regional scales are complex. Spatial statistics reveal large spatial variability of …