Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Louise C Sime"'
Autor:
Irene Malmierca‐Vallet, Louise C. Sime, Paul J. Valdes, Marlene Klockmann, Guido Vettoretti, John Slattery
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 13, Pp n/a-n/a (2024)
Abstract Greenland ice core records feature Dansgaard–Oeschger (D‐O) events, which are abrupt warming episodes followed by gradual cooling during ice age climate. The three climate models used in this study (CCSM4, MPI‐ESM, and HadCM3) show spo
Externí odkaz:
https://doaj.org/article/4b057760d5e24e0f9a6e94f1f9ed2ab7
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 10, Pp n/a-n/a (2024)
Abstract In 2023, Antarctic sea‐ice extent (SIE) reached record lows, with winter SIE falling to 2.5Mkm2 below the satellite era average. With this multi‐model study, we investigate the occurrence of anomalies of this magnitude in latest‐genera
Externí odkaz:
https://doaj.org/article/f42885fdbd524762906fb99aa17b7a1b
Summer surface air temperature proxies point to near-sea-ice-free conditions in the Arctic at 127 ka
Publikováno v:
Climate of the Past. 19:883-900
The Last Interglacial (LIG) period, which had higher summer solar insolation than today, has been suggested as the last time that Arctic summers were ice free. However, the latest suite of Coupled Modelling Intercomparison Project 6 Paleoclimate (CMI
Autor:
Agatha M. de Boer, David K. Hutchinson, Fabien Roquet, Louise C. Sime, Natalie J. Burls, Céline Heuzé
Publikováno v:
Journal of Climate. 35:5805-5821
Southern Ocean bathymetry constrains the path of the Antarctic Circumpolar Current (ACC), but the bathymetric influence on the coupled ocean–atmosphere system is poorly understood. Here, we investigate this impact by respectively flattening large t
The lig127k-H11 simulation of the Paleoclimate Modelling Intercomparison Project (PMIP4) is run using the HadGEM3-GC3.1 model. We focus on the coupled system response to the applied meltwater forcing. We show here that the coupling between the atmosp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60fbef34fd6a753149593c2046029715
https://cp.copernicus.org/articles/19/865/2023/
https://cp.copernicus.org/articles/19/865/2023/
Autor:
Max D. Holloway, Louise C. Sime, Joy S. Singarayer, Julia C. Tindall, Pete Bunch, Paul J. Valdes
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
The peak in Antarctic ice core isotope values, 128,000 years before present, was concurrent with a significantly warmer-than-present Antarctic climate. Here, the authors show that this isotope maximum was associated with a major retreat of sea ice an
Externí odkaz:
https://doaj.org/article/bec92aed13d14acc9dec2240af183665
Publikováno v:
The Cryosphere, Vol 15, Pp 5099-5114 (2021)
The Cryosphere
The Cryosphere
The Hadley Centre Global Environment Model version 3 (HadGEM3) is the first coupled climate model to simulate an ice-free Arctic during the Last Interglacial (LIG), 127 000 years ago. This simulation appears to yield accurate Arctic surface temperatu
Marine Isotope Stage (MIS) 5e (130-116 ka) represents a ‘process analogue’ for future anthropogenic warming. Climate model simulations for MIS 5e have previously failed to produce Southern Ocean sea-surface temperatures (SST) and sea-ice extent r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02e87090f2e15ee1524e28e1f7c821ee
https://doi.org/10.22541/essoar.167169856.67933699/v1
https://doi.org/10.22541/essoar.167169856.67933699/v1
Publikováno v:
Climate of the Past, Vol 16, Pp 2485-2508 (2020)
Changes in the Greenland ice sheet (GIS) affect global sea level. Greenland stable water isotope (δ18O) records from ice cores offer information on past changes in the surface of the GIS. Here, we use the isotope-enabled Hadley Centre Coupled Model
Autor:
Xavier Crosta, Karen E. Kohfeld, Helen C. Bostock, Matthew Chadwick, Alice Du Vivier, Oliver Esper, Johan Etourneau, Jacob Jones, Amy Leventer, Juliane Müller, Rachel H. Rhodes, Claire S. Allen, Pooja Ghadi, Nele Lamping, Carina Lange, Kelly-Anne Lawler, David Lund, Alice Marzocchi, Katrin J. Meissner, Laurie Menviel, Abhilash Nair, Molly Patterson, Jennifer Pike, Joseph G. Prebble, Christina Riesselman, Henrik Sadatzki, Louise C. Sime, Sunil K. Shukla, Lena Thöle, Maria-Elena Vorrath, Wenshen Xiao, Jiao Yang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f691f0f7dce4888bc162aa58f82835c
https://doi.org/10.5194/egusphere-2022-99-supplement
https://doi.org/10.5194/egusphere-2022-99-supplement