Matches in SemOpenAlex for { <https://semopenalex.org/work/W2539639257> ?p ?o ?g. }
- W2539639257 endingPage "121" @default.
- W2539639257 startingPage "97" @default.
- W2539639257 abstract "The Eurasian ice-sheet complex (EISC) was the third largest ice mass during the Last Glacial Maximum (LGM), after the Antarctic and North American ice sheets. Despite its global significance, a comprehensive account of its evolution from independent nucleation centres to its maximum extent is conspicuously lacking. Here, a first-order, thermomechanical model, robustly constrained by empirical evidence, is used to investigate the dynamics of the EISC throughout its build-up to its maximum configuration. The ice flow model is coupled to a reference climate and applied at 10 km spatial resolution across a domain that includes the three main spreading centres of the Celtic, Fennoscandian and Barents Sea ice sheets. The model is forced with the NGRIP palaeo-isotope curve from 37 ka BP onwards and model skill is assessed against collated flowsets, marginal moraines, exposure ages and relative sea-level history. The evolution of the EISC to its LGM configuration was complex and asynchronous; the western, maritime margins of the Fennoscandian and Celtic ice sheets responded rapidly and advanced across their continental shelves by 29 ka BP, yet the maximum aerial extent (5.48 × 106 km2) and volume (7.18 × 106 km3) of the ice complex was attained some 6 ka later at c. 22.7 ka BP. This maximum stand was short-lived as the North Sea and Atlantic margins were already in retreat whilst eastern margins were still advancing up until c. 20 ka BP. High rates of basal erosion are modelled beneath ice streams and outlet glaciers draining the Celtic and Fennoscandian ice sheets with extensive preservation elsewhere due to frozen subglacial conditions, including much of the Barents and Kara seas. Here, and elsewhere across the Norwegian shelf and North Sea, high pressure subglacial conditions would have promoted localised gas hydrate formation." @default.
- W2539639257 created "2016-11-04" @default.
- W2539639257 creator A5032728653 @default.
- W2539639257 creator A5036548371 @default.
- W2539639257 creator A5038582799 @default.
- W2539639257 creator A5064116598 @default.
- W2539639257 creator A5083492319 @default.
- W2539639257 date "2016-12-01" @default.
- W2539639257 modified "2023-10-06" @default.
- W2539639257 title "The build-up, configuration, and dynamical sensitivity of the Eurasian ice-sheet complex to Late Weichselian climatic and oceanic forcing" @default.
- W2539639257 cites W1530973864 @default.
- W2539639257 cites W1537957428 @default.
- W2539639257 cites W1562504550 @default.
- W2539639257 cites W1578281258 @default.
- W2539639257 cites W1607396770 @default.
- W2539639257 cites W1625313574 @default.
- W2539639257 cites W1672608030 @default.
- W2539639257 cites W1800132818 @default.
- W2539639257 cites W1882885942 @default.
- W2539639257 cites W1913114607 @default.
- W2539639257 cites W1918626762 @default.
- W2539639257 cites W1926154076 @default.
- W2539639257 cites W1964698070 @default.
- W2539639257 cites W1966282214 @default.
- W2539639257 cites W1966397082 @default.
- W2539639257 cites W1967224895 @default.
- W2539639257 cites W1967465340 @default.
- W2539639257 cites W1968350714 @default.
- W2539639257 cites W1968402863 @default.
- W2539639257 cites W1968535926 @default.
- W2539639257 cites W1969599221 @default.
- W2539639257 cites W1969856009 @default.
- W2539639257 cites W1970022335 @default.
- W2539639257 cites W1974478410 @default.
- W2539639257 cites W1978274008 @default.
- W2539639257 cites W1980452884 @default.
- W2539639257 cites W1981691277 @default.
- W2539639257 cites W1983864764 @default.
- W2539639257 cites W1984659148 @default.
- W2539639257 cites W1986192312 @default.
- W2539639257 cites W1986434892 @default.
- W2539639257 cites W1987470663 @default.
- W2539639257 cites W1987613981 @default.
- W2539639257 cites W1992037637 @default.
- W2539639257 cites W1993799765 @default.
- W2539639257 cites W1994687117 @default.
- W2539639257 cites W1996186420 @default.
- W2539639257 cites W1996693502 @default.
- W2539639257 cites W1997671259 @default.
- W2539639257 cites W1998904398 @default.
- W2539639257 cites W2000592568 @default.
- W2539639257 cites W2001072306 @default.
- W2539639257 cites W2002473398 @default.
- W2539639257 cites W2002517276 @default.
- W2539639257 cites W2006215238 @default.
- W2539639257 cites W2007321544 @default.
- W2539639257 cites W2008250341 @default.
- W2539639257 cites W2009425598 @default.
- W2539639257 cites W2009851741 @default.
- W2539639257 cites W2011114972 @default.
- W2539639257 cites W2011129086 @default.
- W2539639257 cites W2014741586 @default.
- W2539639257 cites W2015094350 @default.
- W2539639257 cites W2018535016 @default.
- W2539639257 cites W2019004095 @default.
- W2539639257 cites W2020877823 @default.
- W2539639257 cites W2022024404 @default.
- W2539639257 cites W2023006031 @default.
- W2539639257 cites W2024369723 @default.
- W2539639257 cites W2025329027 @default.
- W2539639257 cites W2027847758 @default.
- W2539639257 cites W2028341991 @default.
- W2539639257 cites W2028542800 @default.
- W2539639257 cites W2028676830 @default.
- W2539639257 cites W2028961951 @default.
- W2539639257 cites W2028972906 @default.
- W2539639257 cites W2030421281 @default.
- W2539639257 cites W2030460559 @default.
- W2539639257 cites W2031221315 @default.
- W2539639257 cites W2033094889 @default.
- W2539639257 cites W2037606251 @default.
- W2539639257 cites W2037670319 @default.
- W2539639257 cites W2039238056 @default.
- W2539639257 cites W2044974852 @default.
- W2539639257 cites W2045573011 @default.
- W2539639257 cites W2046223722 @default.
- W2539639257 cites W2050109510 @default.
- W2539639257 cites W2050499440 @default.
- W2539639257 cites W2053552540 @default.
- W2539639257 cites W2054976193 @default.
- W2539639257 cites W2055375305 @default.
- W2539639257 cites W2055853258 @default.
- W2539639257 cites W2057519379 @default.
- W2539639257 cites W2059037565 @default.
- W2539639257 cites W2059628042 @default.
- W2539639257 cites W2062672751 @default.
- W2539639257 cites W2062958081 @default.
- W2539639257 cites W2064002524 @default.