Browsing NORCE vitenarkiv by Author "Chandler, David Matthew"
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Rapid development and persistence of efficient subglacial drainage under 900 m-thick ice in Greenland
Chandler, David Matthew; Wadham, Jemma Louise; Nienow, Peter W.; Doyle, Samuel H.; Tedstone, Andrew J.; Telling, Jon; Hawkings, Jonathan R.; Alcock, Jonathan; Linhoff, Benjamin; Hubbard, Alun Lloyd (Journal article; Peer reviewed, 2021)Intensive study of the Greenland Ice Sheet's (GrIS) subglacial drainage has been motivated by its importance for ice dynamics and for nutrient/sediment export to coastal ecosystems. This has revealed consistent seasonal ... -
Southern Ocean sea surface temperature synthesis: Part 1. Evaluation of temperature proxies at glacial-interglacial time scales
Chandler, David Matthew; Langebroek, Petra (Peer reviewed; Journal article, 2021)Quaternary interglacial climates are often used as analogues for how the Antarctic Ice Sheet will respond to future climate warming. Southern Ocean marine sediments provide an important paleoclimate archive in this respect. ... -
Southern Ocean sea surface temperature synthesis: Part 2. Penultimate glacial and last interglacial
Chandler, David Matthew; Langebroek, Petra (Journal article; Peer reviewed, 2021)The last interglacial (LIG: ∼130 to 115 thousand years before present) is often used as an analogue for near-future climate warming. Antarctic Ice Sheet response to LIG warming is of particular interest, because of its ... -
The stability of present-day Antarctic grounding lines - Part 2: Onset of irreversible retreat of Amundsen Sea glaciers under current climate on centennial timescales cannot be excluded
Reese, Ronja; Garbe, Julius; Hill, Emily; Urruty, Benoit; Naughten, Kaitlin; Gagliardini, Olivier; Durand, Gael; Gillet-Chaulet, Fabien; Gudmundsson, G. Hilmar; Chandler, David Matthew; Langebroek, Petra; Winkelmann, Ricarda (Peer reviewed; Journal article, 2023)Observations of ocean-driven grounding-line retreat in the Amundsen Sea Embayment in Antarctica raise the question of an imminent collapse of the West Antarctic Ice Sheet. Here we analyse the committed evolution of Antarctic ... -
The stability of present-day Antarctic grounding lines-Part 1: No indication of marine ice sheet instability in the current geometry
Hill, Emily A.; Urruty, Benoit; Reese, Ronja; Garbe, Julius; Gagliardini, Olivier; Durand, Gael; Gillet-Chaulet, Fabien; Gudmundsson, G. Hilmar; Winkelmann, Ricarda; Chekki, Mondher; Chandler, David Matthew; Langebroek, Petra (Peer reviewed; Journal article, 2023)Theoretical and numerical work has shown that under certain circumstances grounding lines of marine-type ice sheets can enter phases of irreversible advance and retreat driven by the marine ice sheet instability (MISI). ...