[PDF] Top 20 Reconstruction of ice-sheet changes in the Antarctic Peninsula since the Last Glacial Maximum
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Reconstruction of ice-sheet changes in the Antarctic Peninsula since the Last Glacial Maximum
... locally ice-moulded crystalline bedrock dissected in places by subglacial meltwater channels, with localised till ...of glacial landforms, particularly MSGLs, the APIS is known to have been drained by a ... See full document
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Ice-sheet configuration in the CMIP5/PMIP3 Last Glacial Maximum experiments
... in ice sheets and land–sea geography given by the CMIP5/PMIP3 com- posite is estimated using the Taylor et ...the ice sheet alone is between ...PMIP2 ice sheet is ...the ... See full document
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N2O changes from the Last Glacial Maximum to the preindustrial – Part 1: Quantitative reconstruction of terrestrial and marine emissions using N2O stable isotopes in ice cores
... Acknowledgements. Long-term financial support of this re- search by the Swiss National Science Foundation (grant no. 200020_172506 and 200020_172476) is gratefully acknowledged. Part of the research leading to these ... See full document
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Modelling ice sheet evolution and atmospheric CO2 during the Late Pliocene
... ANICE ice-sheet model (Bintanja and Van de Wal, 2008; de Boer et ...the Last Glacial Maximum (Sin- garayer and Valdes, 2010), they were able to simultaneously simulate the evolution of ... See full document
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Numerical simulations of the Cordilleran ice sheet through the last glacial cycle
... Cordilleran ice sheet of North America remains among the least understood in terms of its former extent, volume, and ...the ice sheet formed, geological studies have often had only local or ... See full document
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Glacial geomorphology of Marguerite Bay Palaeo-Ice stream, western Antarctic Peninsula
... a glacial geomorphological map of over 17,000 landforms on the bed of a major palaeo-ice stream in Marguerite Bay, western Antarctic ...Eight glacial landform types are identified: mega-scale ... See full document
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The Antarctic Ice Sheet response to glacial millennial-scale variability
... The Antarctic Ice Sheet (AIS) is the largest ice sheet on Earth and hence a major potential contributor to fu- ture global sea-level ...West Antarctic Ice Sheet, ... See full document
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The effect of climate forcing on numerical simulations of the Cordilleran ice sheet at the Last Glacial Maximum
... the ice sheet extends further east than the inferred position of the junction between the Cordilleran and the Laurentide ice ...modelled ice sheets cover an ice-free cor- ridor of the ... See full document
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A new global reconstruction of temperature changes at the Last Glacial Maximum
... the Last Glacial Maximum (Hargreaves et ...the ice sheets, to which a number of factors may contribute (Abe-Ouchi et ...models’ ice sheets, leaving us a total of 309 SST points and 95 ... See full document
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Changes in glacier dynamics in the northern Antarctic Peninsula since 1985
... of ice flow along the pro- ...of maximum ice thickness at the across glacier profiles (taken from the first ...approach). Ice thickness is ob- tained from the ice thickness ... See full document
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A community-based geological reconstruction of Antarctic Ice Sheet deglaciation since the Last Glacial Maximum
... the Antarctic Ice Sheet to Melt- water Pulse-1A (MWP-1A), an abrupt ~20 m rise in global sea level ...dominant Antarctic contribution (Clark et ...of Antarctic glacial geology ... See full document
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The Antarctic ice core chronology (AICC2012): an optimized multi-parameter and multi-site dating approach for the last 120 thousand years
... chosen, since it gives more plausible results over the last deglaciation, as for example at EDC (Parrenin et ...important since in remote sites of East Antarctica such as Vostok and EDC, the LIDIE is ... See full document
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The importance of snow albedo for ice sheet evolution over the last glacial cycle
... The reference simulation in this study differs from previ- ous CLIMBER-2 last glacial cycle simulations presented in Bauer and Ganopolski (2014) and Ganopolski et al. (2010) in that it includes a fully ... See full document
11
Ventilation changes in the western North Pacific since the last glacial period
... tion changes in the mid-latitude western North Pacific based on radiocarbon records from coexisting planktic and ben- thic foraminifera in sediment with high sedimentation ...ventilation reconstruction is ... See full document
8
Dynamic Antarctic ice sheet during the early to mid-Miocene.
... Miocene Antarctic ice sheet for the first time due to three developments in our modeling approach: ...climate-ice sheet coupling method using a high-resolution atmo- spheric component, ... See full document
7
Were the Larsemann Hills ice-free through the last Glacial Maximum?
... The stratified core from Progress Lake has a Pleistocene sediment (all dates in excess of the radiocarbon method) overlain by a dateable consistent Holocene sequence with bio[r] ... See full document
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A geomorphology based reconstruction of ice volume distribution at the Last Glacial Maximum across the Southern Alps of New Zealand
... The recognition of spatially variable climatic differentials is important because they have not been previously considered when reconstructing LGM ice thickness in New Zealand. Namely, the only previous such model ... See full document
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The impact of the North American glacial topography on the evolution of the Eurasian ice sheet over the last glacial cycle
... the ice sheet, hence leading to increased precipitation rates in those areas and ultimately to a (south)westward propagation of the ice sheet (Sanberg and Oerlemans, ...the ice ... See full document
17
Ancient pre-glacial erosion surfaces preserved beneath the West Antarctic Ice Sheet
... present-day ice flow, the lowest values are associated with the Robin Subglacial Basin and Bungen- stock Ice Rise, whilst the highest values generally correlate with subglacial ...to ice flow ...to ... See full document
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Thickness of the divide and flank of the West Antarctic Ice Sheet through the last deglaciation
... of glacial-stage ice cover extends ∼ 320 m above the present ice ...modern ice levels were established some time after ∼ 4 kyr ...these changes were primarily con- trolled by the ... See full document
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