A Holocene trace chemistry record from law dome ice cores ...
The short instrumental period from the Southern Hemisphere presents challenges to assessing long term variability in the climate system. Proxy records developed from ice core data provide an opportunity to address this issue. Following new analysis of ice cores from the high snowfall Dome Summit Sou...
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University Of Tasmania
2023
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ftdatacite:10.25959/23237972 2023-06-11T04:07:02+02:00 A Holocene trace chemistry record from law dome ice cores ... Plummer, Christopher 2023 https://dx.doi.org/10.25959/23237972 https://figshare.utas.edu.au/articles/thesis/A_Holocene_trace_chemistry_record_from_law_dome_ice_cores/23237972 unknown University Of Tasmania In Copyright http://rightsstatements.org/vocab/InC/1.0/ article-journal Text ScholarlyArticle Thesis 2023 ftdatacite https://doi.org/10.25959/23237972 2023-06-01T12:12:46Z The short instrumental period from the Southern Hemisphere presents challenges to assessing long term variability in the climate system. Proxy records developed from ice core data provide an opportunity to address this issue. Following new analysis of ice cores from the high snowfall Dome Summit South (DSS), Law Dome, East Antarctica, the full Holocene chemistry records of sea salts, sulphate and methanesulphonic acid (MSA) from this site are presented for the first time. The records have been annually layer counted to 333 BCE +13/-7 years; comparable or better than the presently available, sub-annual resolution Antarctic ice core records covering 2,000 years. The annually dated record has been used to construct proxy records of El Nino-Southern Oscillation, Australian drought, and improve the accumulation record for the site. The detailed volcanic history from DSS has been used to refine the timing of the Kuwae (Vanuatu) eruption to between 1456 and 1458 CE. This eruption is one of the largest of the past ... Thesis Antarc* Antarctic Antarctica East Antarctica ice core DataCite Metadata Store (German National Library of Science and Technology) Antarctic East Antarctica Law Dome ENVELOPE(112.833,112.833,-66.733,-66.733) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
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description |
The short instrumental period from the Southern Hemisphere presents challenges to assessing long term variability in the climate system. Proxy records developed from ice core data provide an opportunity to address this issue. Following new analysis of ice cores from the high snowfall Dome Summit South (DSS), Law Dome, East Antarctica, the full Holocene chemistry records of sea salts, sulphate and methanesulphonic acid (MSA) from this site are presented for the first time. The records have been annually layer counted to 333 BCE +13/-7 years; comparable or better than the presently available, sub-annual resolution Antarctic ice core records covering 2,000 years. The annually dated record has been used to construct proxy records of El Nino-Southern Oscillation, Australian drought, and improve the accumulation record for the site. The detailed volcanic history from DSS has been used to refine the timing of the Kuwae (Vanuatu) eruption to between 1456 and 1458 CE. This eruption is one of the largest of the past ... |
format |
Thesis |
author |
Plummer, Christopher |
spellingShingle |
Plummer, Christopher A Holocene trace chemistry record from law dome ice cores ... |
author_facet |
Plummer, Christopher |
author_sort |
Plummer, Christopher |
title |
A Holocene trace chemistry record from law dome ice cores ... |
title_short |
A Holocene trace chemistry record from law dome ice cores ... |
title_full |
A Holocene trace chemistry record from law dome ice cores ... |
title_fullStr |
A Holocene trace chemistry record from law dome ice cores ... |
title_full_unstemmed |
A Holocene trace chemistry record from law dome ice cores ... |
title_sort |
holocene trace chemistry record from law dome ice cores ... |
publisher |
University Of Tasmania |
publishDate |
2023 |
url |
https://dx.doi.org/10.25959/23237972 https://figshare.utas.edu.au/articles/thesis/A_Holocene_trace_chemistry_record_from_law_dome_ice_cores/23237972 |
long_lat |
ENVELOPE(112.833,112.833,-66.733,-66.733) |
geographic |
Antarctic East Antarctica Law Dome |
geographic_facet |
Antarctic East Antarctica Law Dome |
genre |
Antarc* Antarctic Antarctica East Antarctica ice core |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica ice core |
op_rights |
In Copyright http://rightsstatements.org/vocab/InC/1.0/ |
op_doi |
https://doi.org/10.25959/23237972 |
_version_ |
1768379531245125632 |