Zobrazeno 1 - 10
of 47
pro vyhledávání: '"D W, Christie"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Systematic satellite, ocean and atmosphere records show the pace and extent of melting in West Antarctica vary by location, with glaciers flowing to the Amundsen Sea most sensitive to atmosphere‒ocean variability atop a marine ice-sheet instability
Externí odkaz:
https://doaj.org/article/bfcea42977ea4a0b997f1f64a79a5b70
Publikováno v:
The Cryosphere, Vol 16, Pp 3907-3932 (2022)
Recent satellite-remote sensing studies have documented the multi-decadal acceleration of the Antarctic Ice Sheet in response to rapid rates of ice-sheet retreat and thinning. Unlike the Greenland Ice Sheet, where historical, high-temporal-resolution
Externí odkaz:
https://doaj.org/article/4b8b7f20ea3045119ca7dcb4dd62139e
Autor:
Bétina A. V. Frinault, Frazer D. W. Christie, Sarah E. Fawcett, Raquel F. Flynn, Katherine A. Hutchinson, Chloë M. J. Montes Strevens, Michelle L. Taylor, Lucy C. Woodall, David K. A. Barnes
Publikováno v:
Biology, Vol 11, Iss 12, p 1705 (2022)
Ice shelves cover ~1.6 million km2 of the Antarctic continental shelf and are sensitive indicators of climate change. With ice-shelf retreat, aphotic marine environments transform into new open-water spaces of photo-induced primary production and ass
Externí odkaz:
https://doaj.org/article/384533f5121b4d65aff82ee40ad5109a
Autor:
F. D. W. Christie, R. G. Bingham, N. Gourmelen, E. J. Steig, R. R. Bisset, H. D. Pritchard, K. Snow, S. F. B. Tett
Publikováno v:
The Cryosphere, Vol 12, Pp 2461-2479 (2018)
Over the past 20 years satellite remote sensing has captured significant downwasting of glaciers that drain the West Antarctic Ice Sheet into the ocean, particularly across the Amundsen Sea Sector. Along the neighbouring Marie Byrd Land Sector, si
Externí odkaz:
https://doaj.org/article/9af4f5e4fe36428489f199f263b0df11
Ice flow of the Antarctic Ice Sheet has experienced multi-annual acceleration in response to increased rates of ice thinning and retreat. Despite the well-documented seasonality of ice flow in Arctic and Alpine regions, little to no observations exis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea416b1ab4e3b104f2e397700d07363a
https://doi.org/10.5194/egusphere-egu23-9993
https://doi.org/10.5194/egusphere-egu23-9993
Autor:
Christine L. Batchelor, Frazer D. W. Christie, Dag Ottesen, Aleksandr Montelli, Jeffrey Evans, Evelyn K. Dowdeswell, Lilja R. Bjarnadóttir, Julian A. Dowdeswell
Rates of ice-sheet grounding-line retreat can be quantified from the spacing of corrugation ridges on deglaciated regions of the seafloor1,2, providing a long-term context for the approximately 50-year satellite record of ice-sheet change3-5. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e1c1e29b7cb1ee4eff790de0483fd57
Recent satellite-remote sensing studies have documented the multi-decadal acceleration of the Antarctic Ice Sheet in response to rapid rates of concurrent ice-sheet retreat and thinning. Unlike the Greenland Ice Sheet, where historical, high temporal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73e4e2f24be658748bc51d2d90ee1893
https://tc.copernicus.org/preprints/tc-2022-55/
https://tc.copernicus.org/preprints/tc-2022-55/
Autor:
Robert Bingham, Hamish D. Pritchard, Noel Gourmelen, Frazer D. W. Christie, Eric J. Steig, Rosie R. Bisset, Kate Snow, Simon F. B. Tett
Over the past 20 years satellite remote sensing has captured significant downwasting of glaciers that drain the West Antarctic Ice Sheet into the ocean, particularly across the Amundsen Sea Sector. Along the neighbouring Marie Byrd Land Sector, situa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7302fb2b13fdfd76e514c8bddc848785
https://doi.org/10.5194/tc-2017-263
https://doi.org/10.5194/tc-2017-263
Autor:
Frazer D. W. Christie, Robert G. Bingham, Noel Gourmelen, Eric J. Steig, Rosie R. Bisset, Hamish D. Pritchard, Kate Snow, Simon F. B. Tett
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5b9e9592528e39ab2c4929d0b4246ee
https://doi.org/10.5194/tc-2017-263-supplement
https://doi.org/10.5194/tc-2017-263-supplement
Publikováno v:
Journal of Glaciology, Pp 1-10
The collapse of several ice shelves in the Antarctic Peninsula since the late 20th century has resulted in the upstream acceleration of multiple formerly buttressed outlet glaciers, raising questions about the stability of Antarctica's remaining ice
Externí odkaz:
https://doaj.org/article/3b5fb1fb078742cfb61f821134e0f43b