Search results for: Ice streams in Antarctica

Reconstruction of changes in the Amundsen Sea and Bellingshausen Sea sector of the West Antarctic Ice Sheet since the Last Glacial Maximum

Publication 15 September, 2014

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Differences in ice retreat across Pine Island Bay, West Antarctica, since the Last Glacial Maximum: indications from multichannel seismic reflection data. (Short Research Paper 084)

Publication 1 January, 2007

Read more on Differences in ice retreat across Pine Island Bay, West Antarctica, since the Last Glacial Maximum: indications from multichannel seismic reflection data. (Short Research Paper 084)

Subglacial bedform and moat initiation beneath Rutford Ice Stream, West Antarctica

Publication 22 May, 2024

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Comment on Shaw J., Pugin, A. and Young, R. (2008): “A meltwater origin for Antarctic shelf bedforms with special attention to megalineations”, Geomorphology 102, 364-375

Publication 1 January, 2010

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Bathymetry of the Amundsen Sea continental shelf: implications for geology, oceanography, and glaciology

Publication 1 January, 2007

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Subglacial meltwater channels in Marguerite Trough, western Antarctic Peninsula

Publication 1 January, 2016

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A review of Pine Island Glacier, West Antarctica: hypotheses of instability vs. observations of change

Publication 1 January, 2001

Read more on A review of Pine Island Glacier, West Antarctica: hypotheses of instability vs. observations of change

Satellite radar interferometry for monitoring ice sheet motion: application to an Antarctic ice stream

Publication 1 January, 1993

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A new bed elevation model for the Weddell Sea sector of the West Antarctic Ice Sheet

Publication 9 April, 2018

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Grounding-zone flow variability of Priestley Glacier, Antarctica, in a diurnal tidal regime

Publication 11 October, 2021

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Radar derived subglacial properties and landforms beneath Rutford Ice Stream, West Antarctica

Publication 7 January, 2022

Read more on Radar derived subglacial properties and landforms beneath Rutford Ice Stream, West Antarctica

Contrasts in hydrology between regions of basal deformation and sliding beneath Rutford Ice Stream, West Antarctica, mapped using radar and seismic data

Publication 1 January, 2008

Read more on Contrasts in hydrology between regions of basal deformation and sliding beneath Rutford Ice Stream, West Antarctica, mapped using radar and seismic data

A new bathymetric compilation highlighting extensive paleo-ice sheet drainage on the continental shelf, South Georgia, sub-Antarctica

Publication 15 July, 2008

Read more on A new bathymetric compilation highlighting extensive paleo-ice sheet drainage on the continental shelf, South Georgia, sub-Antarctica

Glacial retreat in the Amundsen Sea sector, West Antarctica – first cosmogenic evidence from central Pine Island Bay and the Kohler Range

Publication 15 August, 2014

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Bed conditions of Pine Island Glacier, West Antarctica

Publication 1 January, 2017

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Modeling Antarctic tides in response to ice shelf thinning and retreat

Publication 7 January, 2014

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Flow dynamics and till genesis associated with a marine-based Antarctic palaeo-ice stream

Publication 1 January, 2005

Read more on Flow dynamics and till genesis associated with a marine-based Antarctic palaeo-ice stream

Flow speed within the Antarctic ice sheet and its controls inferred from satellite observations

Publication 1 July, 2015

Read more on Flow speed within the Antarctic ice sheet and its controls inferred from satellite observations

Past water flow beneath Pine Island and Thwaites glaciers, West Antarctica

Publication 17 July, 2019

Read more on Past water flow beneath Pine Island and Thwaites glaciers, West Antarctica

The periodic topography of ice stream beds: insights from the Fourier spectra of mega-scale glacial lineations

Publication 1 July, 2017

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A temperate former West Antarctic ice sheet suggested by an extensive zone of bed channels

Publication 1 November, 2014

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Size, shape and spatial arrangement of mega-scale glacial lineations, and implications for ice stream basal processes

Publication 15 September, 2014

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Antarctic subglacial groundwater: a concept paper on its measurement and potential influence on ice flow

Publication 1 January, 2018

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Tidal modulation of ice shelf buttressing stresses

Publication 1 April, 2017

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Sensitivity of the divide position at Siple Dome, West Antarctica to boundary forcing

Publication 1 January, 1998

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Locating subglacial sediments across West Antarctica with isostatic gravity anomalies

Publication 1 January, 2007

Read more on Locating subglacial sediments across West Antarctica with isostatic gravity anomalies

Polarimetric airborne scientific instrument, mark 2, an ice‐sounding airborne synthetic aperture radar for subglacial 3D imagery

Publication 1 September, 2023

Read more on Polarimetric airborne scientific instrument, mark 2, an ice‐sounding airborne synthetic aperture radar for subglacial 3D imagery

How dynamic are ice-stream beds?

Publication 4 May, 2018

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West Antarctic Ice Sheet collapse – the fall and rise of a paradigm

Publication 1 January, 2008

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The precision of radar-derived subglacial bed topography: a case study from Pine Island Glacier, Antarctica

Publication 1 April, 2020

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Anomalously high geothermal flux near the South Pole

Publication 15 November, 2018

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Ancient pre-glacial erosion surfaces preserved beneath the West Antarctic Ice Sheet

Publication 16 February, 2015

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Bedform topography and basal conditions beneath a fast-flowing West Antarctic ice stream

Publication 1 January, 2009

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First exposure ages from the Amundsen Sea Embayment, West Antarctica: the Late Quaternary context for recent thinning of Pine Island, Smith and Pope Glaciers

Publication 1 January, 2008

Read more on First exposure ages from the Amundsen Sea Embayment, West Antarctica: the Late Quaternary context for recent thinning of Pine Island, Smith and Pope Glaciers

Provenance changes between recent and glacial-time sediments in the Amundsen Sea embayment, West Antarctica: clay mineral assemblage evidence

Publication 1 January, 2011

Read more on Provenance changes between recent and glacial-time sediments in the Amundsen Sea embayment, West Antarctica: clay mineral assemblage evidence

Aircraft-Deployable Ice Observation System (ADIOS) for instrumenting inaccessible glaciers

Publication 1 October, 2013

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Subglacial bed properties from normal-incidence seismic reflection data

Publication 1 January, 2007

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Relict subglacial deltas on the Antarctic Peninsula outer shelf

Publication 1 January, 1995

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Multisystem synthesis of radar sounding observations of the Amundsen Sea sector from the 2004‐2005 field season

Publication 22 October, 2021

Read more on Multisystem synthesis of radar sounding observations of the Amundsen Sea sector from the 2004‐2005 field season

Inland extent of the Weddell Sea Rift imaged by new aerogeophysical data

Publication 11 February, 2013

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The Influence of Bathymetry Over Heat Transport Onto the Amundsen Sea Continental Shelf

Publication 24 May, 2023

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Claudette Lopez

- Marine Geospatial Data Assistant
Information Services team, UK Polar Data Centre team
Email Claudette Lopez

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