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Assessing the suitability of sites near Pine Island Glacier for subglacial bedrock drilling aimed at detecting Holocene retreat–readvance
Published 2025-01-01“…<p>Unambiguous identification of past episodes of ice sheet thinning below the modern surface and grounding line retreat inboard of present requires recovery and exposure dating of subglacial bedrock. …”
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42
Supraglacial lake evolution and its drivers in Dronning Maud Land, East Antarctica
Published 2024-01-01“…Supraglacial lakes on Antarctic ice shelves can have far-reaching implications for ice-sheet stability, highlighting the need to understand their dynamics, controls and role in the ice-sheet mass budget. …”
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43
Modelling lateral meltwater flow and superimposed ice formation atop Greenland's near-surface ice slabs
Published 2024-01-01“…At high elevations on the Greenland ice sheet meltwater percolates and refreezes in place, and hence does not contribute to mass loss. …”
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44
A stretched polar vortex increased mid-latitude climate variability during the Last Glacial Maximum
Published 2025-01-01“…Our results show that under LGM conditions, the SPV stretched towards the Laurentide ice sheet; this was accompanied by anomalous upward wave propagation and enhanced SPV variability, which increased the likelihood of cold-air outbreaks into the mid-latitudes. …”
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45
Antarctic ice-shelf meltwater outflows in satellite radar imagery: ground-truthing and basal channel observations
Published 2024-01-01“…Ice shelves regulate the flow of the Antarctic ice sheet toward the ocean and its contribution to sea-level rise. …”
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46
Area, volume and ELA changes of West Greenland local glaciers and ice caps from 1985–2020
Published 2024-01-01“…Although less monitored and studied than the ice sheet, local glaciers and ice caps along the coast of Greenland are substantial contributors to meltwater runoff and sea level rise. …”
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Supraglacial Lake Depth Retrieval from ICESat-2 and Multispectral Imagery Datasets
Published 2025-01-01“…Supraglacial lakes play an important role in the surface mass balance of ice sheets. With global warming, supraglacial lakes may become more extensive on ice sheet surfaces than they currently are. …”
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48
Performance characterization of a new, low-cost multi-GNSS instrument for the cryosphere
Published 2024-01-01“…An array of these instruments, tested in the field on the Greenland Ice Sheet, also demonstrated robustness throughout the polar winter and met power and reliability requirements.…”
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49
Comparing Surface Height Used in NCAR Climate Model with That Observed by ICEsat: Effects on Skin Temperature Simulation
Published 2009-01-01“…This deficiency, in part, leads to underestimated skin temperatures at coastal regions—the areas where significant ice sheet melt is observed. Furthermore, sensitivity studies reveal that surface skin temperature simulations of Greenland would be significantly improved if the more accurate surface height is used. …”
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50
For whom and by whom is glaciology?
Published 2024-01-01“…Glacier and ice sheet research is frequently justified on the basis of potential benefits to those communities that are most vulnerable to glacier change. …”
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51
Antarctic Wide Subglacial Hydrology Modeling
Published 2025-01-01“…Abstract Global sea levels are rising due, in large part, to the increase in the rate of melting of ice sheets as a direct result of climate change. A large fraction of uncertainty in future sea level rise comes from limited understanding of basal conditions under ice sheets. …”
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Surface processes and drivers of the snow water stable isotopic composition at Dome C, East Antarctica – a multi-dataset and modelling analysis
Published 2025-01-01“…However, recent studies have identified post-depositional processes taking place at the ice sheet's surface, modifying the original precipitation signal and challenging the traditional interpretation of ice core isotopic records. …”
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53
Assessing the effects of fjord geometry on Greenland tidewater glacier stability
Published 2024-01-01“…This complicates the task of forecasting the evolution of individual glaciers and the overall Greenland ice sheet, much of which is drained by tidewater glaciers. …”
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54
On the factors and the degree of their effect on subglacial melt and changes in the state of Antarctic subglacial lakes
Published 2024-12-01“…It is the heat flux that is responsible for the transition of most Antarctic lakes from a stable state to an active one (except for the ice stream regions). In areas where the ice sheet is thinner than 1,500 m, air temperature is the second most important factor affecting subglacial conditions. …”
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55
A New Era of Submillimeter GRB Afterglow Follow-Ups with the Greenland Telescope
Published 2015-01-01“…The GLT is a 12-m submm telescope to be located at the top of the Greenland ice sheet, where the high altitude and dry weather porvide excellent conditions for observations at submm wavelengths. …”
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New glacier thickness and bed topography maps for Svalbard
Published 2025-01-01“…Specifically, we model large glaciers with the Parallel Ice Sheet Model (PISM) at 500 m resolution, while we resolve smaller mountain glaciers at 100 m resolution using the physics-informed deep-learning-based Instructed Glacier Model (IGM). …”
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Future large-scale atmospheric circulation changes and Greenland precipitation
Published 2025-01-01“…This implies that the IL location will have a strong influence on precipitation changes over southeast Greenland in the future, impacting projections of Greenland ice sheet surface mass balance.…”
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Accelerating Ice Loss From Peripheral Glaciers in North Greenland
Published 2022-06-01“…While their total area of Greenland ice cover is relatively small (4%), their mass loss is disproportionally large compared to the Greenland ice sheet. Satellite altimetry from Ice, Cloud, and land Elevation Satellite (ICESat) and ICESat‐2 shows that mass loss from Greenland's peripheral glaciers increased from 27.2 ± 6.2 Gt/yr (February 2003–October 2009) to 42.3 ± 6.2 Gt/yr (October 2018–December 2021). …”
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Interannual Variability and Trends in Extreme Precipitation in Dronning Maud Land, East Antarctica
Published 2025-01-01“…These findings shed light on how large-scale atmospheric circulation and tropical-extratropical teleconnections shape Antarctic precipitation patterns, with potential implications for ice sheet stability and regional climate variability.…”
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Environment of European Last Mammoths: Reconstructing the Landcover of the Eastern Baltic Area at the Pleistocene/Holocene Transition
Published 2025-01-01“…Our results indicate that these last mammoths utilised the open landcover of the Eastern Baltic, which developed as the continental ice sheet retreated during the termination of the last glaciation. …”
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