Monitoring Greenland ice sheet buoyancy-driven calving discharge using glacial earthquakes

Monitoring Greenland ice sheet buoyancy-driven calving discharge using glacial earthquakes

Since the 2000s, Greenland ice sheet mass loss has been accelerating, followed by increasing numbers of glacial earthquakes (GEs) at near-grounded glaciers. GEs are caused by calving of km-scale icebergs which capsize against the terminus. Seismic record inversion allows a reconstruction of the hist...

Full description

Bibliographic Details
Main Authors:	Amandine Sergeant, Anne Mangeney, Vladislav A. Yastrebov, Fabian Walter, Jean-Paul Montagner, Olivier Castelnau, Eléonore Stutzmann, Pauline Bonnet, Velotioana Jean-Luc Ralaiarisoa, Suzanne Bevan, Adrian Luckman
Format:	Article
Language:	English
Published:	Cambridge University Press 2019-09-01
Series:	Annals of Glaciology
Subjects:	climate change glacier calving glacier discharge iceberg calving seismology
Online Access:	https://www.cambridge.org/core/product/identifier/S0260305519000077/type/journal_article

Similar Items

Patterns in glacial-earthquake activity around Greenland, 2011–13
by: KIRA G. OLSEN, et al.
Published: (2017-12-01)

Melt-under-cutting and buoyancy-driven calving from tidewater glaciers: new insights from discrete element and continuum model simulations
by: DOUGLAS I. BENN, et al.
Published: (2017-08-01)

Crevasse advection increases glacier calving
by: Brandon Berg, et al.
Published: (2022-10-01)

Tides modulate crevasse opening prior to a major calving event at Bowdoin Glacier, Northwest Greenland
by: Eef van Dongen, et al.
Published: (2020-02-01)

Controls on calving at a large Greenland tidewater glacier: stress regime, self-organised criticality and the crevasse-depth calving law
by: Douglas I. Benn, et al.

Distinguishing subaerial and submarine calving with underwater noise
by: Oskar Glowacki
Published: (2022-12-01)

Tidewater glacier response to individual calving events
by: Jason M. Amundson, et al.
Published: (2022-12-01)

Automating long-term glacier dynamics monitoring using single-station seismological observations and fuzzy logic classification: a case study from Spitsbergen
by: W. GAJEK, et al.
Published: (2017-08-01)

Calving glaciers and ice shelves
by: Douglas I. Benn, et al.
Published: (2018-01-01)

Effects of geometry on the seismic wavefield of Alpine glaciers
by: Lukas E. Preiswerk, et al.
Published: (2019-09-01)

On the evaluation of the stress intensity factor in calving models using linear elastic fracture mechanics
by: STEPHEN JIMÉNEZ, et al.
Published: (2018-10-01)

Meltwater drainage and iceberg calving observed in high-spatiotemporal resolution at Helheim Glacier, Greenland
by: Sierra M. Melton, et al.
Published: (2022-08-01)

Calibration of a frontal ablation parameterisation applied to Greenland's peripheral calving glaciers
by: Beatriz Recinos, et al.
Published: (2021-12-01)

Inferring time-dependent calving dynamics at Helheim Glacier
by: Jacob Downs, et al.
Published: (2023-04-01)

Persistent overcut regions dominate the terminus morphology of a rapidly melting tidewater glacier
by: Nicole Abib, et al.
Published: (2023-04-01)

Assessment of glacial-earthquake source parameters
by: STEPHEN A. VEITCH, et al.
Published: (2017-10-01)

The Ice Shelf of Petermann Gletscher, North Greenland, and Its Connection to the Arctic and Atlantic Oceans
by: Andreas Münchow, et al.
Published: (2016-12-01)

A fully-coupled 3D model of a large Greenlandic outlet glacier with evolving subglacial hydrology, frontal plume melting and calving
by: Samuel J. Cook, et al.
Published: (2022-06-01)

Observational constraints on the sensitivity of two calving glaciers to external forcings
by: Andrea Kneib-Walter, et al.
Published: (2023-06-01)

Semantic segmentation of glaciological features across multiple remote sensing platforms with the Segment Anything Model (SAM)
by: Siddharth Shankar, et al.

Numerical Modeling Shows Increased Fracturing Due to Melt-Undercutting Prior to Major Calving at Bowdoin Glacier
by: Eef C. H. van Dongen, et al.
Published: (2020-07-01)

Sub-regional variability in the influence of ice-contact lakes on Himalayan glaciers
by: Alex C. Scoffield, et al.

Detailed Lacustrine Calving Iceberg Inventory from Very High Resolution Optical Imagery and Object-Based Image Analysis
by: Julian Podgórski, et al.
Published: (2020-06-01)

Update of annual calving front lines for 47 marine terminating outlet glaciers in Greenland (1999–2018)
by: Jonas K Andersen, et al.
Published: (2019-06-01)

Classification and kinematics of the Planpincieux Glacier break-offs using photographic time-lapse analysis
by: Daniele Giordan, et al.
Published: (2020-04-01)

Projected sea-level contributions from tidewater glaciers are highly sensitive to chosen bedrock topography: a case study at Hansbreen, Svalbard
by: Marco Möller, et al.
Published: (2023-08-01)

Recent glacier and glacial lake changes and their interactions in the Bugyai Kangri, southeast Tibet
by: Qiao Liu, et al.
Published: (2016-03-01)

Ocean Coupling Limits Rupture Velocity of Fastest Observed Ice Shelf Rift Propagation Event
by: Stephanie D. Olinger, et al.
Published: (2024-02-01)

Simulating the processes controlling ice-shelf rift paths using damage mechanics
by: Alex Huth, et al.

Asynchronous behavior of outlet glaciers feeding Godthåbsfjord (Nuup Kangerlua) and the triggering of Narsap Sermia's retreat in SW Greenland
by: ROMAN J. MOTYKA, et al.
Published: (2017-04-01)

Advances in data availability to constrain and evaluate frontal ablation of ice-dynamical models of Greenland's tidewater peripheral glaciers
by: Beatriz Recinos, et al.
Published: (2022-09-01)

Coupled 3-D full-Stokes modelling of tidewater glaciers
by: Samuel J. Cook, et al.
Published: (2022-09-01)

Recent ice dynamics and mass balance of Jorge Montt Glacier, Southern Patagonia Icefield
by: Francisca Bown, et al.
Published: (2019-10-01)

Calving, ice flow, and thickness of outlet glaciers controlled by land-fast sea ice in Lützow-Holm Bay, East Antarctica
by: Ken Kondo, et al.

Effects of topography on dynamics and mass loss of lake-terminating glaciers in southern Patagonia
by: Masahiro Minowa, et al.

Iceberg properties and distributions in three Greenlandic fjords using satellite imagery
by: Daniel J. Sulak, et al.
Published: (2017-04-01)

Historical occurrence of Antarctic icebergs within mercantile shipping routes and the exceptional events of the 1890s
by: Robert Keith Headland, et al.

Drivers of Recurring Seasonal Cycle of Glacier Calving Styles and Patterns
by: Andrea Kneib-Walter, et al.
Published: (2021-05-01)

A two-dimensional glacier–fjord coupled model applied to estimate submarine melt rates and front position changes of Hansbreen, Svalbard
by: E. DE ANDRÉS, et al.
Published: (2018-10-01)

Response of glacier flow and structure to proglacial lake development and climate at Fjallsjökull, south-east Iceland
by: REBECCA DELL, et al.
Published: (2019-04-01)