A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark
The Jutland peninsula in northern Denmark is home to the Limfjord, one of the largest estuarine bodies of water in the region. Human inhabitance of the Limfjord’s surrounding coastlines stretches back further than 7,800 cal BP, with anthropogenic influence on the landscape beginning approximately 6,...
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ftqueensubelpubl:oai:pure.qub.ac.uk/portal:publications/449fef6f-9f82-4b11-8055-d2c211884b09 2023-05-15T16:13:09+02:00 A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark Weiss, Gabriella Reimer, Paula Lewis, Jonathan 2015-04-17 https://pure.qub.ac.uk/en/publications/449fef6f-9f82-4b11-8055-d2c211884b09 http://meetingorganizer.copernicus.org/EGU2015/EGU2015-7255.pdf http://www.egu2015.eu/ eng eng info:eu-repo/semantics/restrictedAccess Weiss , G , Reimer , P & Lewis , J 2015 , ' A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark ' , EGU General Assembly 2015 , Vienna , Austria , 12/04/2015 - 17/04/2015 . < http://meetingorganizer.copernicus.org/EGU2015/EGU2015-7255.pdf > Limford palaaeosalinity conferenceObject 2015 ftqueensubelpubl 2023-01-12T23:19:35Z The Jutland peninsula in northern Denmark is home to the Limfjord, one of the largest estuarine bodies of water in the region. Human inhabitance of the Limfjord’s surrounding coastlines stretches back further than 7,800 cal BP, with anthropogenic influence on the landscape beginning approximately 6,000 cal BP. Understanding how the Limfjord as a system has changed throughout time is useful in comprehending subsistence patterns and anthropogenic influence. This research is part of a larger project aimed at discerning subsistence patterns and environmental change in the region. Following the Younger Dryas, as the Fennoscandian ice sheet began to melt, Denmark experienced isostatic rebound, which contributed to the complex sea level history in the region. Between ice melt and isostatic rebound, the Jutland peninsula experienced many transgression and regression events. Connections to surrounding seas have shifted throughout time, with most attention focused on the western connection of the Limfjord with the North Sea, which has experienced numerous closures and subsequent re-openings throughout the Holocene. Furthermore, the Limfjord-North Sea connection has been the focal point of research because of the west to east water flow in the system, and the present day higher salinity in the west compared to the east. Little to no consideration has been paid to the influence of the Kattegat and Baltic on the Limfjord until now. A 10m sediment core was taken from Sebbersund (near Nibe, Limfjord), along the connection between the Limfjord and the Kattegat in the east to understand how the eastern part of the system has changed and differed from changes observed in the west. The Sebbersund sequence spans a majority of the Holocene, from 9600 cal BP to 1030 cal BP, determined via radiocarbon dating of terrestrial macrofossils and bulk sediment. Over this time period palaeoenvironmental conditions were reconstructed through the use of geochemical analyses (13C, 15N, C:N), physical sediment analyses, dinoflagellate cyst ... Conference Object Fennoscandian Ice Sheet Queen's University Belfast Research Portal Kattegat ENVELOPE(9.692,9.692,63.563,63.563) |
institution |
Open Polar |
collection |
Queen's University Belfast Research Portal |
op_collection_id |
ftqueensubelpubl |
language |
English |
topic |
Limford palaaeosalinity |
spellingShingle |
Limford palaaeosalinity Weiss, Gabriella Reimer, Paula Lewis, Jonathan A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark |
topic_facet |
Limford palaaeosalinity |
description |
The Jutland peninsula in northern Denmark is home to the Limfjord, one of the largest estuarine bodies of water in the region. Human inhabitance of the Limfjord’s surrounding coastlines stretches back further than 7,800 cal BP, with anthropogenic influence on the landscape beginning approximately 6,000 cal BP. Understanding how the Limfjord as a system has changed throughout time is useful in comprehending subsistence patterns and anthropogenic influence. This research is part of a larger project aimed at discerning subsistence patterns and environmental change in the region. Following the Younger Dryas, as the Fennoscandian ice sheet began to melt, Denmark experienced isostatic rebound, which contributed to the complex sea level history in the region. Between ice melt and isostatic rebound, the Jutland peninsula experienced many transgression and regression events. Connections to surrounding seas have shifted throughout time, with most attention focused on the western connection of the Limfjord with the North Sea, which has experienced numerous closures and subsequent re-openings throughout the Holocene. Furthermore, the Limfjord-North Sea connection has been the focal point of research because of the west to east water flow in the system, and the present day higher salinity in the west compared to the east. Little to no consideration has been paid to the influence of the Kattegat and Baltic on the Limfjord until now. A 10m sediment core was taken from Sebbersund (near Nibe, Limfjord), along the connection between the Limfjord and the Kattegat in the east to understand how the eastern part of the system has changed and differed from changes observed in the west. The Sebbersund sequence spans a majority of the Holocene, from 9600 cal BP to 1030 cal BP, determined via radiocarbon dating of terrestrial macrofossils and bulk sediment. Over this time period palaeoenvironmental conditions were reconstructed through the use of geochemical analyses (13C, 15N, C:N), physical sediment analyses, dinoflagellate cyst ... |
format |
Conference Object |
author |
Weiss, Gabriella Reimer, Paula Lewis, Jonathan |
author_facet |
Weiss, Gabriella Reimer, Paula Lewis, Jonathan |
author_sort |
Weiss, Gabriella |
title |
A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark |
title_short |
A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark |
title_full |
A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark |
title_fullStr |
A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark |
title_full_unstemmed |
A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark |
title_sort |
multi-proxy chronological reconstruction of palaeosalinity in the eastern limfjord, denmark |
publishDate |
2015 |
url |
https://pure.qub.ac.uk/en/publications/449fef6f-9f82-4b11-8055-d2c211884b09 http://meetingorganizer.copernicus.org/EGU2015/EGU2015-7255.pdf http://www.egu2015.eu/ |
long_lat |
ENVELOPE(9.692,9.692,63.563,63.563) |
geographic |
Kattegat |
geographic_facet |
Kattegat |
genre |
Fennoscandian Ice Sheet |
genre_facet |
Fennoscandian Ice Sheet |
op_source |
Weiss , G , Reimer , P & Lewis , J 2015 , ' A multi-proxy chronological reconstruction of palaeosalinity in the eastern Limfjord, Denmark ' , EGU General Assembly 2015 , Vienna , Austria , 12/04/2015 - 17/04/2015 . < http://meetingorganizer.copernicus.org/EGU2015/EGU2015-7255.pdf > |
op_rights |
info:eu-repo/semantics/restrictedAccess |
_version_ |
1765998757870043136 |