Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The periglacial climate and environment in northern Eurasia during the Last Glaciation. / Hubberten, Hans W.; Andreev, Andrei; Astakhov, Valery I.; Demidov, Igor; Dowdeswell, Julian A.; Henriksen, Mona; Hjort, Christian; Houmark-Nielsen, Michael; Jakobsson, Martin; Kuzmina, Svetlana; Larsen, Eiliv; Lunkka, Juha Pekka; Lyså, Astrid; Mangerud, Jan; Möller, Per; Saarnisto, Matti; Schirrmeister, Lutz; Sher, Andrei V.; Siegert, Christine; Siegert, Martin J.; Svendsen, John Inge.
в: Quaternary Science Reviews, Том 23, № 11-13, 01.06.2004, стр. 1333-1357.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - The periglacial climate and environment in northern Eurasia during the Last Glaciation
AU - Hubberten, Hans W.
AU - Andreev, Andrei
AU - Astakhov, Valery I.
AU - Demidov, Igor
AU - Dowdeswell, Julian A.
AU - Henriksen, Mona
AU - Hjort, Christian
AU - Houmark-Nielsen, Michael
AU - Jakobsson, Martin
AU - Kuzmina, Svetlana
AU - Larsen, Eiliv
AU - Lunkka, Juha Pekka
AU - Lyså, Astrid
AU - Mangerud, Jan
AU - Möller, Per
AU - Saarnisto, Matti
AU - Schirrmeister, Lutz
AU - Sher, Andrei V.
AU - Siegert, Christine
AU - Siegert, Martin J.
AU - Svendsen, John Inge
PY - 2004/6/1
Y1 - 2004/6/1
N2 - This paper summarizes the results of studies of the Late Weichselian periglacial environments carried out in key areas of northern Eurasia by several QUEEN teams (European Science Foundation (ESF) programme: "Quaternary Environment of the Eurasian North"). The palaeoglaciological boundary conditions are defined by geological data on timing and extent of the last glaciation obtained in the course of the EU funded project "Eurasian Ice Sheets". These data prove beyond any doubt, that with the exception of the northwestern fringe of the Taymyr Peninsula, the rest of the Eurasian mainland and Severnaya Zemlya were not affected by the Barents-Kara Sea Ice Sheet during the Last Glacial Maximum (LGM). Inversed modelling based on these results shows that a progressive cooling which started around 30ka BP, caused ice growth in Scandinavia and the northwestern areas of the Barents-Kara Sea shelf, due to a maritime climate with relatively high precipitation along the western flank of the developing ice sheets. In the rest of the Eurasian Arctic extremely low precipitation rates (less than 50mmyr-1), did not allow ice sheet growth in spite of the very cold temperatures. Palaeoclimatic and palaeoenvironmental conditions for the time prior to, during, and after the LGM have been reconstructed for the non-glaciated areas around the LGM ice sheet with the use of faunal and vegetation records, permafrost, eolian sediments, alluvial deposits and other evidences. The changing environment, from interstadial conditions around 30ka BP to a much colder and drier environment at the culmination of the LGM at 20-15ka BP, and the beginning of warming around 15ka BP have been elaborated from the field data, which fits well with the modelling results.
AB - This paper summarizes the results of studies of the Late Weichselian periglacial environments carried out in key areas of northern Eurasia by several QUEEN teams (European Science Foundation (ESF) programme: "Quaternary Environment of the Eurasian North"). The palaeoglaciological boundary conditions are defined by geological data on timing and extent of the last glaciation obtained in the course of the EU funded project "Eurasian Ice Sheets". These data prove beyond any doubt, that with the exception of the northwestern fringe of the Taymyr Peninsula, the rest of the Eurasian mainland and Severnaya Zemlya were not affected by the Barents-Kara Sea Ice Sheet during the Last Glacial Maximum (LGM). Inversed modelling based on these results shows that a progressive cooling which started around 30ka BP, caused ice growth in Scandinavia and the northwestern areas of the Barents-Kara Sea shelf, due to a maritime climate with relatively high precipitation along the western flank of the developing ice sheets. In the rest of the Eurasian Arctic extremely low precipitation rates (less than 50mmyr-1), did not allow ice sheet growth in spite of the very cold temperatures. Palaeoclimatic and palaeoenvironmental conditions for the time prior to, during, and after the LGM have been reconstructed for the non-glaciated areas around the LGM ice sheet with the use of faunal and vegetation records, permafrost, eolian sediments, alluvial deposits and other evidences. The changing environment, from interstadial conditions around 30ka BP to a much colder and drier environment at the culmination of the LGM at 20-15ka BP, and the beginning of warming around 15ka BP have been elaborated from the field data, which fits well with the modelling results.
UR - http://www.scopus.com/inward/record.url?scp=2642517383&partnerID=8YFLogxK
U2 - 10.1016/j.quascirev.2003.12.012
DO - 10.1016/j.quascirev.2003.12.012
M3 - Article
AN - SCOPUS:2642517383
VL - 23
SP - 1333
EP - 1357
JO - Quaternary Science Reviews
JF - Quaternary Science Reviews
SN - 0277-3791
IS - 11-13
ER -
ID: 50791450