(Table 1) Age control points of sediment cores JM97-948/2A and MD95-2011, supplement to: Andersson, Carin; Risebrobakken, Bjørg; Jansen, Eystein; Dahl, Svein Olaf (2003): Late Holocene surface ocean conditions of the Norwegian Sea (Voring Plateau). Paleoceanography, 18(2), 1044
Late Holocene sea surface ocean conditions of the eastern Norwegian Sea (Vøring Plateau) are inferred from planktic stable isotopes and planktic foraminiferal assemblage changes in cores JM97-948/2A and MD95-2011 (66.97°N, 7.64°E). Strong covariance between the planktic stable oxygen isotopic record...
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Online Access: | https://dx.doi.org/10.1594/pangaea.841543 https://doi.pangaea.de/10.1594/PANGAEA.841543 |
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ftdatacite:10.1594/pangaea.841543 2023-05-15T16:13:11+02:00 (Table 1) Age control points of sediment cores JM97-948/2A and MD95-2011, supplement to: Andersson, Carin; Risebrobakken, Bjørg; Jansen, Eystein; Dahl, Svein Olaf (2003): Late Holocene surface ocean conditions of the Norwegian Sea (Voring Plateau). Paleoceanography, 18(2), 1044 Andersson, Carin Risebrobakken, Bjørg Jansen, Eystein Dahl, Svein Olaf 2003 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.841543 https://doi.pangaea.de/10.1594/PANGAEA.841543 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1029/2001pa000654 https://dx.doi.org/10.1017/s0033822200019123 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Event label DEPTH, sediment/rock Age, dated Age, dated standard deviation Calendar age Age, minimum/young Age, maximum/old Age, comment Giant box corer Calypso Corer Age, 14C AMS MD101 Marion Dufresne 1995 Dataset dataset Supplementary Dataset 2003 ftdatacite https://doi.org/10.1594/pangaea.841543 https://doi.org/10.1029/2001pa000654 https://doi.org/10.1017/s0033822200019123 2022-02-09T13:17:17Z Late Holocene sea surface ocean conditions of the eastern Norwegian Sea (Vøring Plateau) are inferred from planktic stable isotopes and planktic foraminiferal assemblage changes in cores JM97-948/2A and MD95-2011 (66.97°N, 7.64°E). Strong covariance between the planktic stable oxygen isotopic record and abundance changes of N. pachyderma (sin) show that major changes in surface ocean conditions are reflected both in the geochemical composition of the foraminiferal tests as well as in the composition of the foraminiferal fauna. Surface ocean conditions warmer than present were common during the past 3000 years. During the so-called Medieval Warm Period, surface conditions were highly variable with marked changes in sea surface temperature. The warmest sea surface temperatures during this period occurred between 800 and 550 years BP (0 BP = AD 2000). Climatic deterioration, recorded as decreases in sea surface temperature, occurred at about 2750, 1550, 400, and 100 years BP. The cooling events at about 2750 and 1550 years BP appear to correlate with increases in ice-rafted debris in the North Atlantic. Based on the results from JM97-948/2A and MD95-2011, the onset of the Little Ice Age cooling trend seems to have occurred around 700-600 years BP. Faunal changes indicate two cooling events during the Little Ice Age (at 400 and 100 years BP) that correspond to decreases in Fennoscandian summer temperatures and increases in ice-rafted debris in the eastern North Atlantic. : AMS dating on the planktonic foraminifer Neogloboquadrina pachyderma (dextral). Radiocarbon ages were calibrated using CALIB 4.3 in conjunction with INTCAL98 (Stuiver et al., 1998). A 400-year correction for the marine reservoir effect was applied. Samples KIA5600 and KIA3927 not used in the age-depth model. Dataset Fennoscandian Neogloboquadrina pachyderma North Atlantic Norwegian Sea DataCite Metadata Store (German National Library of Science and Technology) Norwegian Sea Vøring Plateau ENVELOPE(4.000,4.000,67.000,67.000) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Event label DEPTH, sediment/rock Age, dated Age, dated standard deviation Calendar age Age, minimum/young Age, maximum/old Age, comment Giant box corer Calypso Corer Age, 14C AMS MD101 Marion Dufresne 1995 |
spellingShingle |
Event label DEPTH, sediment/rock Age, dated Age, dated standard deviation Calendar age Age, minimum/young Age, maximum/old Age, comment Giant box corer Calypso Corer Age, 14C AMS MD101 Marion Dufresne 1995 Andersson, Carin Risebrobakken, Bjørg Jansen, Eystein Dahl, Svein Olaf (Table 1) Age control points of sediment cores JM97-948/2A and MD95-2011, supplement to: Andersson, Carin; Risebrobakken, Bjørg; Jansen, Eystein; Dahl, Svein Olaf (2003): Late Holocene surface ocean conditions of the Norwegian Sea (Voring Plateau). Paleoceanography, 18(2), 1044 |
topic_facet |
Event label DEPTH, sediment/rock Age, dated Age, dated standard deviation Calendar age Age, minimum/young Age, maximum/old Age, comment Giant box corer Calypso Corer Age, 14C AMS MD101 Marion Dufresne 1995 |
description |
Late Holocene sea surface ocean conditions of the eastern Norwegian Sea (Vøring Plateau) are inferred from planktic stable isotopes and planktic foraminiferal assemblage changes in cores JM97-948/2A and MD95-2011 (66.97°N, 7.64°E). Strong covariance between the planktic stable oxygen isotopic record and abundance changes of N. pachyderma (sin) show that major changes in surface ocean conditions are reflected both in the geochemical composition of the foraminiferal tests as well as in the composition of the foraminiferal fauna. Surface ocean conditions warmer than present were common during the past 3000 years. During the so-called Medieval Warm Period, surface conditions were highly variable with marked changes in sea surface temperature. The warmest sea surface temperatures during this period occurred between 800 and 550 years BP (0 BP = AD 2000). Climatic deterioration, recorded as decreases in sea surface temperature, occurred at about 2750, 1550, 400, and 100 years BP. The cooling events at about 2750 and 1550 years BP appear to correlate with increases in ice-rafted debris in the North Atlantic. Based on the results from JM97-948/2A and MD95-2011, the onset of the Little Ice Age cooling trend seems to have occurred around 700-600 years BP. Faunal changes indicate two cooling events during the Little Ice Age (at 400 and 100 years BP) that correspond to decreases in Fennoscandian summer temperatures and increases in ice-rafted debris in the eastern North Atlantic. : AMS dating on the planktonic foraminifer Neogloboquadrina pachyderma (dextral). Radiocarbon ages were calibrated using CALIB 4.3 in conjunction with INTCAL98 (Stuiver et al., 1998). A 400-year correction for the marine reservoir effect was applied. Samples KIA5600 and KIA3927 not used in the age-depth model. |
format |
Dataset |
author |
Andersson, Carin Risebrobakken, Bjørg Jansen, Eystein Dahl, Svein Olaf |
author_facet |
Andersson, Carin Risebrobakken, Bjørg Jansen, Eystein Dahl, Svein Olaf |
author_sort |
Andersson, Carin |
title |
(Table 1) Age control points of sediment cores JM97-948/2A and MD95-2011, supplement to: Andersson, Carin; Risebrobakken, Bjørg; Jansen, Eystein; Dahl, Svein Olaf (2003): Late Holocene surface ocean conditions of the Norwegian Sea (Voring Plateau). Paleoceanography, 18(2), 1044 |
title_short |
(Table 1) Age control points of sediment cores JM97-948/2A and MD95-2011, supplement to: Andersson, Carin; Risebrobakken, Bjørg; Jansen, Eystein; Dahl, Svein Olaf (2003): Late Holocene surface ocean conditions of the Norwegian Sea (Voring Plateau). Paleoceanography, 18(2), 1044 |
title_full |
(Table 1) Age control points of sediment cores JM97-948/2A and MD95-2011, supplement to: Andersson, Carin; Risebrobakken, Bjørg; Jansen, Eystein; Dahl, Svein Olaf (2003): Late Holocene surface ocean conditions of the Norwegian Sea (Voring Plateau). Paleoceanography, 18(2), 1044 |
title_fullStr |
(Table 1) Age control points of sediment cores JM97-948/2A and MD95-2011, supplement to: Andersson, Carin; Risebrobakken, Bjørg; Jansen, Eystein; Dahl, Svein Olaf (2003): Late Holocene surface ocean conditions of the Norwegian Sea (Voring Plateau). Paleoceanography, 18(2), 1044 |
title_full_unstemmed |
(Table 1) Age control points of sediment cores JM97-948/2A and MD95-2011, supplement to: Andersson, Carin; Risebrobakken, Bjørg; Jansen, Eystein; Dahl, Svein Olaf (2003): Late Holocene surface ocean conditions of the Norwegian Sea (Voring Plateau). Paleoceanography, 18(2), 1044 |
title_sort |
(table 1) age control points of sediment cores jm97-948/2a and md95-2011, supplement to: andersson, carin; risebrobakken, bjørg; jansen, eystein; dahl, svein olaf (2003): late holocene surface ocean conditions of the norwegian sea (voring plateau). paleoceanography, 18(2), 1044 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2003 |
url |
https://dx.doi.org/10.1594/pangaea.841543 https://doi.pangaea.de/10.1594/PANGAEA.841543 |
long_lat |
ENVELOPE(4.000,4.000,67.000,67.000) |
geographic |
Norwegian Sea Vøring Plateau |
geographic_facet |
Norwegian Sea Vøring Plateau |
genre |
Fennoscandian Neogloboquadrina pachyderma North Atlantic Norwegian Sea |
genre_facet |
Fennoscandian Neogloboquadrina pachyderma North Atlantic Norwegian Sea |
op_relation |
https://dx.doi.org/10.1029/2001pa000654 https://dx.doi.org/10.1017/s0033822200019123 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.841543 https://doi.org/10.1029/2001pa000654 https://doi.org/10.1017/s0033822200019123 |
_version_ |
1765998794319593472 |