Lake sediment evidence for the last deglaciation of eastern Greenland:
In this review, we compile the evidence of lake and isolation basin sediments for the chronology of the last deglaciation along the coastal parts of eastern Greenland between 70°N and 83°N. Radiocarbon dates of remains of freshwater plants and bulk organic carbon extracted from lacustrine sediments...
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fttno:oai:tudelft.nl:uuid:6d6527bc-0004-480b-8e4e-bbe4a457bc97 2023-05-15T15:08:55+02:00 Lake sediment evidence for the last deglaciation of eastern Greenland: Cremer, H. Bennike, O. Wagner, B. 2008-01-01 http://resolver.tudelft.nl/uuid:6d6527bc-0004-480b-8e4e-bbe4a457bc97 en eng uuid:6d6527bc-0004-480b-8e4e-bbe4a457bc97 240620 http://resolver.tudelft.nl/uuid:6d6527bc-0004-480b-8e4e-bbe4a457bc97 Quaternary Science Reviews, 3-4, 27, 312-319 Catchments Contamination Lakes Marine engineering Organic carbon Isolation basin sediments Lake sediment Sediments chronology deglaciation glaciolacustrine deposit last deglaciation marine sediment radiocarbon dating shell Arctic Greenland Earth & Environment SGE - Sustainable Geo Energy EELS - Earth Environmental and Life Sciences article 2008 fttno 2022-04-10T17:09:45Z In this review, we compile the evidence of lake and isolation basin sediments for the chronology of the last deglaciation along the coastal parts of eastern Greenland between 70°N and 83°N. Radiocarbon dates of remains of freshwater plants and bulk organic carbon extracted from lacustrine sediments suggest that the present day ice-free parts of eastern Greenland were not deglaciated prior to the early Holocene. Older dates do exist but must be used with caution due to possible contamination with old carbon. However, many inland locations in eastern North and central East Greenland became ice-free distinctly later between 10,000 and 7500 cal yr BP, depending on their relative position to the ice margin. This compilation confirms former suggestions that hitherto no secure Late glacial lacustrine sediments have been found in the ice-free parts of eastern Greenland. Late glacial sediments are only known from lakes in southern Greenland and from few marine locations off eastern Greenland. The here summarized lake sediment evidence for the last deglaciation supports the results of an earlier compilation of dates from marine shells. © 2007 Elsevier Ltd. All rights reserved. Article in Journal/Newspaper Arctic East Greenland Greenland TU Delft: Institutional Repository (Delft University of Technology) Arctic Greenland |
institution |
Open Polar |
collection |
TU Delft: Institutional Repository (Delft University of Technology) |
op_collection_id |
fttno |
language |
English |
topic |
Catchments Contamination Lakes Marine engineering Organic carbon Isolation basin sediments Lake sediment Sediments chronology deglaciation glaciolacustrine deposit last deglaciation marine sediment radiocarbon dating shell Arctic Greenland Earth & Environment SGE - Sustainable Geo Energy EELS - Earth Environmental and Life Sciences |
spellingShingle |
Catchments Contamination Lakes Marine engineering Organic carbon Isolation basin sediments Lake sediment Sediments chronology deglaciation glaciolacustrine deposit last deglaciation marine sediment radiocarbon dating shell Arctic Greenland Earth & Environment SGE - Sustainable Geo Energy EELS - Earth Environmental and Life Sciences Cremer, H. Bennike, O. Wagner, B. Lake sediment evidence for the last deglaciation of eastern Greenland: |
topic_facet |
Catchments Contamination Lakes Marine engineering Organic carbon Isolation basin sediments Lake sediment Sediments chronology deglaciation glaciolacustrine deposit last deglaciation marine sediment radiocarbon dating shell Arctic Greenland Earth & Environment SGE - Sustainable Geo Energy EELS - Earth Environmental and Life Sciences |
description |
In this review, we compile the evidence of lake and isolation basin sediments for the chronology of the last deglaciation along the coastal parts of eastern Greenland between 70°N and 83°N. Radiocarbon dates of remains of freshwater plants and bulk organic carbon extracted from lacustrine sediments suggest that the present day ice-free parts of eastern Greenland were not deglaciated prior to the early Holocene. Older dates do exist but must be used with caution due to possible contamination with old carbon. However, many inland locations in eastern North and central East Greenland became ice-free distinctly later between 10,000 and 7500 cal yr BP, depending on their relative position to the ice margin. This compilation confirms former suggestions that hitherto no secure Late glacial lacustrine sediments have been found in the ice-free parts of eastern Greenland. Late glacial sediments are only known from lakes in southern Greenland and from few marine locations off eastern Greenland. The here summarized lake sediment evidence for the last deglaciation supports the results of an earlier compilation of dates from marine shells. © 2007 Elsevier Ltd. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Cremer, H. Bennike, O. Wagner, B. |
author_facet |
Cremer, H. Bennike, O. Wagner, B. |
author_sort |
Cremer, H. |
title |
Lake sediment evidence for the last deglaciation of eastern Greenland: |
title_short |
Lake sediment evidence for the last deglaciation of eastern Greenland: |
title_full |
Lake sediment evidence for the last deglaciation of eastern Greenland: |
title_fullStr |
Lake sediment evidence for the last deglaciation of eastern Greenland: |
title_full_unstemmed |
Lake sediment evidence for the last deglaciation of eastern Greenland: |
title_sort |
lake sediment evidence for the last deglaciation of eastern greenland: |
publishDate |
2008 |
url |
http://resolver.tudelft.nl/uuid:6d6527bc-0004-480b-8e4e-bbe4a457bc97 |
geographic |
Arctic Greenland |
geographic_facet |
Arctic Greenland |
genre |
Arctic East Greenland Greenland |
genre_facet |
Arctic East Greenland Greenland |
op_source |
Quaternary Science Reviews, 3-4, 27, 312-319 |
op_relation |
uuid:6d6527bc-0004-480b-8e4e-bbe4a457bc97 240620 http://resolver.tudelft.nl/uuid:6d6527bc-0004-480b-8e4e-bbe4a457bc97 |
_version_ |
1766340187993931776 |