Competing effects of Atlantification and meltwater discharge on the productivity and burial of organic carbon off Kongsfjorden, Svalbard during the Holocene ...
The unprecedented warming in the Arctic has altered the physiographic conditions resulting in contrasting variations in marine productivity. In the present study, we investigate the competing effects of enhanced warming, Atlantification and glacial melt on the productivity of an Arctic fjord (Kongsf...
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Online Access: | https://dx.doi.org/10.17632/gp7cv4nf7b.1 https://data.mendeley.com/datasets/gp7cv4nf7b/1 |
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ftdatacite:10.17632/gp7cv4nf7b.1 2024-02-04T09:57:30+01:00 Competing effects of Atlantification and meltwater discharge on the productivity and burial of organic carbon off Kongsfjorden, Svalbard during the Holocene ... Saalim, Syed Mohammad 2023 https://dx.doi.org/10.17632/gp7cv4nf7b.1 https://data.mendeley.com/datasets/gp7cv4nf7b/1 unknown Mendeley Data https://dx.doi.org/10.17632/gp7cv4nf7b Creative Commons Attribution 4.0 International info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Arctic Region Productivity Paleoclimatology Holocene Dataset dataset 2023 ftdatacite https://doi.org/10.17632/gp7cv4nf7b.110.17632/gp7cv4nf7b 2024-01-05T02:52:45Z The unprecedented warming in the Arctic has altered the physiographic conditions resulting in contrasting variations in marine productivity. In the present study, we investigate the competing effects of enhanced warming, Atlantification and glacial melt on the productivity of an Arctic fjord (Kongsfjorden) in the western Svalbard margin during the Holocene (10.5 kyr BP). Productivity and preservation of organic matter have been reconstructed using multiple proxies, i.e. element and isotopic characterisation of sediment (Corg, Corg/N, 15N, TN, 13Corg), grain size and benthic foraminifera. The results suggest enhanced productivity but reduced preservation of organic carbon (Corg), dominated by regional influence for the early Holocene (10.5 – 7 kyr BP). In contrast, the mid-Holocene (7 – 4 kyr BP) was marked by strong nutrient utilisation and moderate marine productivity but with elevated preservation of organic carbon. The late Holocene was also less productive, albeit with few episodes of fluctuations in ... Dataset Arctic Foraminifera* Kongsfjord* Kongsfjorden Svalbard Svalbard margin DataCite Metadata Store (German National Library of Science and Technology) Arctic Svalbard |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Arctic Region Productivity Paleoclimatology Holocene |
spellingShingle |
Arctic Region Productivity Paleoclimatology Holocene Saalim, Syed Mohammad Competing effects of Atlantification and meltwater discharge on the productivity and burial of organic carbon off Kongsfjorden, Svalbard during the Holocene ... |
topic_facet |
Arctic Region Productivity Paleoclimatology Holocene |
description |
The unprecedented warming in the Arctic has altered the physiographic conditions resulting in contrasting variations in marine productivity. In the present study, we investigate the competing effects of enhanced warming, Atlantification and glacial melt on the productivity of an Arctic fjord (Kongsfjorden) in the western Svalbard margin during the Holocene (10.5 kyr BP). Productivity and preservation of organic matter have been reconstructed using multiple proxies, i.e. element and isotopic characterisation of sediment (Corg, Corg/N, 15N, TN, 13Corg), grain size and benthic foraminifera. The results suggest enhanced productivity but reduced preservation of organic carbon (Corg), dominated by regional influence for the early Holocene (10.5 – 7 kyr BP). In contrast, the mid-Holocene (7 – 4 kyr BP) was marked by strong nutrient utilisation and moderate marine productivity but with elevated preservation of organic carbon. The late Holocene was also less productive, albeit with few episodes of fluctuations in ... |
format |
Dataset |
author |
Saalim, Syed Mohammad |
author_facet |
Saalim, Syed Mohammad |
author_sort |
Saalim, Syed Mohammad |
title |
Competing effects of Atlantification and meltwater discharge on the productivity and burial of organic carbon off Kongsfjorden, Svalbard during the Holocene ... |
title_short |
Competing effects of Atlantification and meltwater discharge on the productivity and burial of organic carbon off Kongsfjorden, Svalbard during the Holocene ... |
title_full |
Competing effects of Atlantification and meltwater discharge on the productivity and burial of organic carbon off Kongsfjorden, Svalbard during the Holocene ... |
title_fullStr |
Competing effects of Atlantification and meltwater discharge on the productivity and burial of organic carbon off Kongsfjorden, Svalbard during the Holocene ... |
title_full_unstemmed |
Competing effects of Atlantification and meltwater discharge on the productivity and burial of organic carbon off Kongsfjorden, Svalbard during the Holocene ... |
title_sort |
competing effects of atlantification and meltwater discharge on the productivity and burial of organic carbon off kongsfjorden, svalbard during the holocene ... |
publisher |
Mendeley Data |
publishDate |
2023 |
url |
https://dx.doi.org/10.17632/gp7cv4nf7b.1 https://data.mendeley.com/datasets/gp7cv4nf7b/1 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Foraminifera* Kongsfjord* Kongsfjorden Svalbard Svalbard margin |
genre_facet |
Arctic Foraminifera* Kongsfjord* Kongsfjorden Svalbard Svalbard margin |
op_relation |
https://dx.doi.org/10.17632/gp7cv4nf7b |
op_rights |
Creative Commons Attribution 4.0 International info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.17632/gp7cv4nf7b.110.17632/gp7cv4nf7b |
_version_ |
1789961825038630912 |