Diatom percentage abundances and sea surface temperature reconstruction for core AI07-06G, from Trinity Bay, Newfoundland
Due to the shortness of available records, the longterm patterns of climate variability in the Labrador Sea and Newfoundland region are not clear. Here, a diatom-based reconstruction of summer sea-surface temperature (SST) developed from Trinity Bay, Newfoundland, provides insight into variations of...
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PANGAEA - Data Publisher for Earth & Environmental Science
2021
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Online Access: | https://dx.doi.org/10.1594/pangaea.930940 https://doi.pangaea.de/10.1594/PANGAEA.930940 |
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ftdatacite:10.1594/pangaea.930940 2023-05-15T17:06:05+02:00 Diatom percentage abundances and sea surface temperature reconstruction for core AI07-06G, from Trinity Bay, Newfoundland Orme, Lisa C Miettinen, Arto Seidenkrantz, Marit-Solveig Tuominen, Kirsi Pearce, Christof Divine, Dmitry V Oksman, Mimmi Kuijpers, Antoon 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.930940 https://doi.pangaea.de/10.1594/PANGAEA.930940 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1177/0959683620961488 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY diatoms Holocene Newfoundland Sea surface temperature DEPTH, sediment/rock AGE Sea surface temperature, August Thalassiothrix longissima Thalassionema nitzschioides Rhizosolenia hebetata forma hebetata Rhizosolenia hebetata forma semispina Rhizosolenia borealis Proboscia alata Bacterosira fragilis Roperia tesselata Porosira glacialis Actinocyclus curvatulus Asteromphalus robustus Thalassiosira gravida spore Thalassiosira gravida vegetative Thalassiosira anguste-lineata Thalassiosira eccentrica Thalassiosira trifulta Thalassiosira lineata Thalassiosira nordenskioldii Thalassiosira oestrupii Thalassiosira hyalina Thalassiosira angulata Thalassiosira pacifica Thalassiosira ferelineata Coscinodiscus radiatus Coscinodiscus marginatus Coscinodiscus oculus-iridis Coscinodiscus asteromphalus Nitzschia marina Nitzschia bicapitata Fragilariopsis cylindrus Nitzschia angularis Fragilariopsis oceanica Synedra sp. Nitzschia atlantica Nitzschia kolaczeckii Pseudoeunotia doliolus Thalassiosira nodulolineata Coscinodiscus lineatus Gravity corer SST reconstruction, transfer function-based approach Counting, diatoms AI07 Akademik Ioffe dataset Dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.930940 https://doi.org/10.1177/0959683620961488 2021-11-05T12:55:41Z Due to the shortness of available records, the longterm patterns of climate variability in the Labrador Sea and Newfoundland region are not clear. Here, a diatom-based reconstruction of summer sea-surface temperature (SST) developed from Trinity Bay, Newfoundland, provides insight into variations of SST since 7.2 cal ka BP in the southwestern Labrador Sea. The results show that the Holocene Thermal Maximum (HTM) lasted until c. 5.2 cal ka BP, which was followed by a gradual cooling trend overprinted by centennial temperature fluctuations of 1-2°C. Dataset Labrador Sea Newfoundland DataCite Metadata Store (German National Library of Science and Technology) Newfoundland |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
diatoms Holocene Newfoundland Sea surface temperature DEPTH, sediment/rock AGE Sea surface temperature, August Thalassiothrix longissima Thalassionema nitzschioides Rhizosolenia hebetata forma hebetata Rhizosolenia hebetata forma semispina Rhizosolenia borealis Proboscia alata Bacterosira fragilis Roperia tesselata Porosira glacialis Actinocyclus curvatulus Asteromphalus robustus Thalassiosira gravida spore Thalassiosira gravida vegetative Thalassiosira anguste-lineata Thalassiosira eccentrica Thalassiosira trifulta Thalassiosira lineata Thalassiosira nordenskioldii Thalassiosira oestrupii Thalassiosira hyalina Thalassiosira angulata Thalassiosira pacifica Thalassiosira ferelineata Coscinodiscus radiatus Coscinodiscus marginatus Coscinodiscus oculus-iridis Coscinodiscus asteromphalus Nitzschia marina Nitzschia bicapitata Fragilariopsis cylindrus Nitzschia angularis Fragilariopsis oceanica Synedra sp. Nitzschia atlantica Nitzschia kolaczeckii Pseudoeunotia doliolus Thalassiosira nodulolineata Coscinodiscus lineatus Gravity corer SST reconstruction, transfer function-based approach Counting, diatoms AI07 Akademik Ioffe |
spellingShingle |
diatoms Holocene Newfoundland Sea surface temperature DEPTH, sediment/rock AGE Sea surface temperature, August Thalassiothrix longissima Thalassionema nitzschioides Rhizosolenia hebetata forma hebetata Rhizosolenia hebetata forma semispina Rhizosolenia borealis Proboscia alata Bacterosira fragilis Roperia tesselata Porosira glacialis Actinocyclus curvatulus Asteromphalus robustus Thalassiosira gravida spore Thalassiosira gravida vegetative Thalassiosira anguste-lineata Thalassiosira eccentrica Thalassiosira trifulta Thalassiosira lineata Thalassiosira nordenskioldii Thalassiosira oestrupii Thalassiosira hyalina Thalassiosira angulata Thalassiosira pacifica Thalassiosira ferelineata Coscinodiscus radiatus Coscinodiscus marginatus Coscinodiscus oculus-iridis Coscinodiscus asteromphalus Nitzschia marina Nitzschia bicapitata Fragilariopsis cylindrus Nitzschia angularis Fragilariopsis oceanica Synedra sp. Nitzschia atlantica Nitzschia kolaczeckii Pseudoeunotia doliolus Thalassiosira nodulolineata Coscinodiscus lineatus Gravity corer SST reconstruction, transfer function-based approach Counting, diatoms AI07 Akademik Ioffe Orme, Lisa C Miettinen, Arto Seidenkrantz, Marit-Solveig Tuominen, Kirsi Pearce, Christof Divine, Dmitry V Oksman, Mimmi Kuijpers, Antoon Diatom percentage abundances and sea surface temperature reconstruction for core AI07-06G, from Trinity Bay, Newfoundland |
topic_facet |
diatoms Holocene Newfoundland Sea surface temperature DEPTH, sediment/rock AGE Sea surface temperature, August Thalassiothrix longissima Thalassionema nitzschioides Rhizosolenia hebetata forma hebetata Rhizosolenia hebetata forma semispina Rhizosolenia borealis Proboscia alata Bacterosira fragilis Roperia tesselata Porosira glacialis Actinocyclus curvatulus Asteromphalus robustus Thalassiosira gravida spore Thalassiosira gravida vegetative Thalassiosira anguste-lineata Thalassiosira eccentrica Thalassiosira trifulta Thalassiosira lineata Thalassiosira nordenskioldii Thalassiosira oestrupii Thalassiosira hyalina Thalassiosira angulata Thalassiosira pacifica Thalassiosira ferelineata Coscinodiscus radiatus Coscinodiscus marginatus Coscinodiscus oculus-iridis Coscinodiscus asteromphalus Nitzschia marina Nitzschia bicapitata Fragilariopsis cylindrus Nitzschia angularis Fragilariopsis oceanica Synedra sp. Nitzschia atlantica Nitzschia kolaczeckii Pseudoeunotia doliolus Thalassiosira nodulolineata Coscinodiscus lineatus Gravity corer SST reconstruction, transfer function-based approach Counting, diatoms AI07 Akademik Ioffe |
description |
Due to the shortness of available records, the longterm patterns of climate variability in the Labrador Sea and Newfoundland region are not clear. Here, a diatom-based reconstruction of summer sea-surface temperature (SST) developed from Trinity Bay, Newfoundland, provides insight into variations of SST since 7.2 cal ka BP in the southwestern Labrador Sea. The results show that the Holocene Thermal Maximum (HTM) lasted until c. 5.2 cal ka BP, which was followed by a gradual cooling trend overprinted by centennial temperature fluctuations of 1-2°C. |
format |
Dataset |
author |
Orme, Lisa C Miettinen, Arto Seidenkrantz, Marit-Solveig Tuominen, Kirsi Pearce, Christof Divine, Dmitry V Oksman, Mimmi Kuijpers, Antoon |
author_facet |
Orme, Lisa C Miettinen, Arto Seidenkrantz, Marit-Solveig Tuominen, Kirsi Pearce, Christof Divine, Dmitry V Oksman, Mimmi Kuijpers, Antoon |
author_sort |
Orme, Lisa C |
title |
Diatom percentage abundances and sea surface temperature reconstruction for core AI07-06G, from Trinity Bay, Newfoundland |
title_short |
Diatom percentage abundances and sea surface temperature reconstruction for core AI07-06G, from Trinity Bay, Newfoundland |
title_full |
Diatom percentage abundances and sea surface temperature reconstruction for core AI07-06G, from Trinity Bay, Newfoundland |
title_fullStr |
Diatom percentage abundances and sea surface temperature reconstruction for core AI07-06G, from Trinity Bay, Newfoundland |
title_full_unstemmed |
Diatom percentage abundances and sea surface temperature reconstruction for core AI07-06G, from Trinity Bay, Newfoundland |
title_sort |
diatom percentage abundances and sea surface temperature reconstruction for core ai07-06g, from trinity bay, newfoundland |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.930940 https://doi.pangaea.de/10.1594/PANGAEA.930940 |
geographic |
Newfoundland |
geographic_facet |
Newfoundland |
genre |
Labrador Sea Newfoundland |
genre_facet |
Labrador Sea Newfoundland |
op_relation |
https://dx.doi.org/10.1177/0959683620961488 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.930940 https://doi.org/10.1177/0959683620961488 |
_version_ |
1766061060332191744 |