Iron in modern and ancient East Antarctic snow : implications for phytoplankton production in the Southern Ocean ...
lion (Fe) was measured in present-day and ancient East Antarctic snow to investigate the atmospheric flux of Fe into the Southern Ocean, the solubility of this atmospheric iron, and the level of new phytoplankton production it could support in Southern Ocean waters, given that iron is an essential m...
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University Of Tasmania
2023
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ftdatacite:10.25959/23234063 2023-06-11T04:07:03+02:00 Iron in modern and ancient East Antarctic snow : implications for phytoplankton production in the Southern Ocean ... Edwards, Ross 2023 https://dx.doi.org/10.25959/23234063 https://figshare.utas.edu.au/articles/thesis/Iron_in_modern_and_ancient_East_Antarctic_snow_implications_for_phytoplankton_production_in_the_Southern_Ocean/23234063 unknown University Of Tasmania In Copyright http://rightsstatements.org/vocab/InC/1.0/ article-journal Text ScholarlyArticle Thesis 2023 ftdatacite https://doi.org/10.25959/23234063 2023-06-01T12:13:17Z lion (Fe) was measured in present-day and ancient East Antarctic snow to investigate the atmospheric flux of Fe into the Southern Ocean, the solubility of this atmospheric iron, and the level of new phytoplankton production it could support in Southern Ocean waters, given that iron is an essential micronutrient for algal growth. To investigate the present-day atmospheric Fe deposition, acid-soluble total-dissolvable Fe (TD-Fe) was measured in present-day East Antarctic snow from inland sites in Princess Elizabeth Land and marine sites in Prydz Bay, the Dumont d'Urville Sea and the Ross Sea. To investigate temporal variations in atmospheric Fe deposition, TD-Fe concentrations were measured in glacial ice-core (i.e., ancient snow) samples of Holocene, Wisconsin-Holocene transition and Last Glacial Maximum (LGM) age from Law Dome on the coast of Wilkes Land, East Antarctica. Average TD-Fe concentrations in modern snow from Prydz Bay, Princess Elizabeth Land and the Ross Sea were similar, with a range of 612-749 ... Thesis Antarc* Antarctic Antarctica D'Urville Sea Dumont D'Urville Sea East Antarctica ice core Princess Elizabeth Land Prydz Bay Ross Sea Southern Ocean Wilkes Land DataCite Metadata Store (German National Library of Science and Technology) Antarctic D'Urville Sea ENVELOPE(140.000,140.000,-65.000,-65.000) Dumont d'Urville ENVELOPE(140.017,140.017,-66.667,-66.667) Dumont-d'Urville ENVELOPE(140.013,140.013,-66.667,-66.667) East Antarctica Law Dome ENVELOPE(112.833,112.833,-66.733,-66.733) Princess Elizabeth Land ENVELOPE(80.367,80.367,-68.500,-68.500) Prydz Bay Ross Sea Southern Ocean Wilkes Land ENVELOPE(120.000,120.000,-69.000,-69.000) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
unknown |
description |
lion (Fe) was measured in present-day and ancient East Antarctic snow to investigate the atmospheric flux of Fe into the Southern Ocean, the solubility of this atmospheric iron, and the level of new phytoplankton production it could support in Southern Ocean waters, given that iron is an essential micronutrient for algal growth. To investigate the present-day atmospheric Fe deposition, acid-soluble total-dissolvable Fe (TD-Fe) was measured in present-day East Antarctic snow from inland sites in Princess Elizabeth Land and marine sites in Prydz Bay, the Dumont d'Urville Sea and the Ross Sea. To investigate temporal variations in atmospheric Fe deposition, TD-Fe concentrations were measured in glacial ice-core (i.e., ancient snow) samples of Holocene, Wisconsin-Holocene transition and Last Glacial Maximum (LGM) age from Law Dome on the coast of Wilkes Land, East Antarctica. Average TD-Fe concentrations in modern snow from Prydz Bay, Princess Elizabeth Land and the Ross Sea were similar, with a range of 612-749 ... |
format |
Thesis |
author |
Edwards, Ross |
spellingShingle |
Edwards, Ross Iron in modern and ancient East Antarctic snow : implications for phytoplankton production in the Southern Ocean ... |
author_facet |
Edwards, Ross |
author_sort |
Edwards, Ross |
title |
Iron in modern and ancient East Antarctic snow : implications for phytoplankton production in the Southern Ocean ... |
title_short |
Iron in modern and ancient East Antarctic snow : implications for phytoplankton production in the Southern Ocean ... |
title_full |
Iron in modern and ancient East Antarctic snow : implications for phytoplankton production in the Southern Ocean ... |
title_fullStr |
Iron in modern and ancient East Antarctic snow : implications for phytoplankton production in the Southern Ocean ... |
title_full_unstemmed |
Iron in modern and ancient East Antarctic snow : implications for phytoplankton production in the Southern Ocean ... |
title_sort |
iron in modern and ancient east antarctic snow : implications for phytoplankton production in the southern ocean ... |
publisher |
University Of Tasmania |
publishDate |
2023 |
url |
https://dx.doi.org/10.25959/23234063 https://figshare.utas.edu.au/articles/thesis/Iron_in_modern_and_ancient_East_Antarctic_snow_implications_for_phytoplankton_production_in_the_Southern_Ocean/23234063 |
long_lat |
ENVELOPE(140.000,140.000,-65.000,-65.000) ENVELOPE(140.017,140.017,-66.667,-66.667) ENVELOPE(140.013,140.013,-66.667,-66.667) ENVELOPE(112.833,112.833,-66.733,-66.733) ENVELOPE(80.367,80.367,-68.500,-68.500) ENVELOPE(120.000,120.000,-69.000,-69.000) |
geographic |
Antarctic D'Urville Sea Dumont d'Urville Dumont-d'Urville East Antarctica Law Dome Princess Elizabeth Land Prydz Bay Ross Sea Southern Ocean Wilkes Land |
geographic_facet |
Antarctic D'Urville Sea Dumont d'Urville Dumont-d'Urville East Antarctica Law Dome Princess Elizabeth Land Prydz Bay Ross Sea Southern Ocean Wilkes Land |
genre |
Antarc* Antarctic Antarctica D'Urville Sea Dumont D'Urville Sea East Antarctica ice core Princess Elizabeth Land Prydz Bay Ross Sea Southern Ocean Wilkes Land |
genre_facet |
Antarc* Antarctic Antarctica D'Urville Sea Dumont D'Urville Sea East Antarctica ice core Princess Elizabeth Land Prydz Bay Ross Sea Southern Ocean Wilkes Land |
op_rights |
In Copyright http://rightsstatements.org/vocab/InC/1.0/ |
op_doi |
https://doi.org/10.25959/23234063 |
_version_ |
1768379588426072064 |