The influence of Antarctic subglacial volcanism on the global iron cycle during the Last Glacial Maximum
Contributions of iron sources to Southern Ocean CO2sequestration during the last glacial period remain uncertain. Here, based on the biogeochemical analysis of subglacial calcites, the authors propose Antarctic volcanism, via subglacial drainage of Fe-rich waters, as a key contributor.
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2017
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oai:doaj.org-article:86ce22f85bef4743829e3dc7dbbe6fd62021-12-02T15:38:56ZThe influence of Antarctic subglacial volcanism on the global iron cycle during the Last Glacial Maximum10.1038/ncomms154252041-1723https://doaj.org/article/86ce22f85bef4743829e3dc7dbbe6fd62017-06-01T00:00:00Zhttps://doi.org/10.1038/ncomms15425https://doaj.org/toc/2041-1723Contributions of iron sources to Southern Ocean CO2sequestration during the last glacial period remain uncertain. Here, based on the biogeochemical analysis of subglacial calcites, the authors propose Antarctic volcanism, via subglacial drainage of Fe-rich waters, as a key contributor.Silvia FrisiaLaura S. WeyrichJohn HellstromAndrea BorsatoNicholas R. GolledgeAlexandre M. AnesioPetra BajoRussell N. DrysdalePaul C. AugustinusCamille RivardAlan CooperNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-9 (2017) |
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DOAJ |
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EN |
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Science Q |
| spellingShingle |
Science Q Silvia Frisia Laura S. Weyrich John Hellstrom Andrea Borsato Nicholas R. Golledge Alexandre M. Anesio Petra Bajo Russell N. Drysdale Paul C. Augustinus Camille Rivard Alan Cooper The influence of Antarctic subglacial volcanism on the global iron cycle during the Last Glacial Maximum |
| description |
Contributions of iron sources to Southern Ocean CO2sequestration during the last glacial period remain uncertain. Here, based on the biogeochemical analysis of subglacial calcites, the authors propose Antarctic volcanism, via subglacial drainage of Fe-rich waters, as a key contributor. |
| format |
article |
| author |
Silvia Frisia Laura S. Weyrich John Hellstrom Andrea Borsato Nicholas R. Golledge Alexandre M. Anesio Petra Bajo Russell N. Drysdale Paul C. Augustinus Camille Rivard Alan Cooper |
| author_facet |
Silvia Frisia Laura S. Weyrich John Hellstrom Andrea Borsato Nicholas R. Golledge Alexandre M. Anesio Petra Bajo Russell N. Drysdale Paul C. Augustinus Camille Rivard Alan Cooper |
| author_sort |
Silvia Frisia |
| title |
The influence of Antarctic subglacial volcanism on the global iron cycle during the Last Glacial Maximum |
| title_short |
The influence of Antarctic subglacial volcanism on the global iron cycle during the Last Glacial Maximum |
| title_full |
The influence of Antarctic subglacial volcanism on the global iron cycle during the Last Glacial Maximum |
| title_fullStr |
The influence of Antarctic subglacial volcanism on the global iron cycle during the Last Glacial Maximum |
| title_full_unstemmed |
The influence of Antarctic subglacial volcanism on the global iron cycle during the Last Glacial Maximum |
| title_sort |
influence of antarctic subglacial volcanism on the global iron cycle during the last glacial maximum |
| publisher |
Nature Portfolio |
| publishDate |
2017 |
| url |
https://doaj.org/article/86ce22f85bef4743829e3dc7dbbe6fd6 |
| work_keys_str_mv |
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1718386059944919040 |