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- W2032590543 abstract "The distribution and speciation of iron was determined along a transect in the eastern Atlantic sector (6°E) of the Southern Ocean during a collaborative Scandinavian/South African Antarctic cruise conducted in late austral summer (December 1997/January 1998). Elevated concentrations of dissolved iron (>0.4 nM) were found at 60°S in the vicinity of the Spring Ice Edge (SIE) in tandem with a phytoplankton bloom, chiefly dominated by Phaeocystis sp. This bloom had developed rapidly after the loss of the seasonal sea ice cover. The iron that fuelled this bloom was mostly likely derived from sea ice melt. In the Winter Ice Edge (WIE), around 55°S, dissolved iron concentrations were low (<0.2nM) and corresponded to lower biological productivity, biomass. In the Antarctic Polar Front, at approximately 50°S, a vertical profile of dissolved iron showed low concentrations (<0.2nM); however, a surface survey showed higher concentrations (1–3 nM), and considerable patchiness in this dynamic frontal region. The chemical speciation of iron was dominated by organic complexation throughout the study region. Organic iron-complexing ligands ([L]) ranged from 0.9 to 3.0 nM Fe equivalents, with complex stability logKFeL′=21.4–23.5. Estimated concentrations of inorganic iron (Fe′) ranged from 0.03 to 0.79 pM, with the highest values found in the Phaeocystis bloom in the SIE. A vertical profile of iron-complexing ligands in the WIE showed a maximum consistent with a biological source for ligand production and near surface minimum possibly consistent with loss via photodecomposition. This work further confirms the role iron that has in the Southern Ocean in limiting primary productivity." @default.
- W2032590543 created "2016-06-24" @default.
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- W2032590543 date "2004-11-01" @default.
- W2032590543 modified "2023-09-27" @default.
- W2032590543 title "The distribution and speciation of iron along 6°E in the Southern Ocean" @default.
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- W2032590543 cites W1633519431 @default.
- W2032590543 cites W1637244524 @default.
- W2032590543 cites W1662259802 @default.
- W2032590543 cites W1972837245 @default.
- W2032590543 cites W1973884941 @default.
- W2032590543 cites W1976365567 @default.
- W2032590543 cites W1976714714 @default.
- W2032590543 cites W1976823463 @default.
- W2032590543 cites W1979946377 @default.
- W2032590543 cites W1981548532 @default.
- W2032590543 cites W1984245281 @default.
- W2032590543 cites W1985520778 @default.
- W2032590543 cites W1985551107 @default.
- W2032590543 cites W1985910705 @default.
- W2032590543 cites W1988629984 @default.
- W2032590543 cites W1989347108 @default.
- W2032590543 cites W1990337497 @default.
- W2032590543 cites W1993013648 @default.
- W2032590543 cites W2003877206 @default.
- W2032590543 cites W2010169680 @default.
- W2032590543 cites W2013900698 @default.
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- W2032590543 cites W2017640219 @default.
- W2032590543 cites W2019795010 @default.
- W2032590543 cites W2020704651 @default.
- W2032590543 cites W2021662293 @default.
- W2032590543 cites W2021858027 @default.
- W2032590543 cites W2022800776 @default.
- W2032590543 cites W2025700565 @default.
- W2032590543 cites W2027540163 @default.
- W2032590543 cites W2029686725 @default.
- W2032590543 cites W2030534042 @default.
- W2032590543 cites W2031541902 @default.
- W2032590543 cites W2034626604 @default.
- W2032590543 cites W2048387479 @default.
- W2032590543 cites W2049728269 @default.
- W2032590543 cites W2053751618 @default.
- W2032590543 cites W2062430520 @default.
- W2032590543 cites W2062480296 @default.
- W2032590543 cites W2063307188 @default.
- W2032590543 cites W2064040135 @default.
- W2032590543 cites W2064528772 @default.
- W2032590543 cites W2065563101 @default.
- W2032590543 cites W2066744736 @default.
- W2032590543 cites W2066967714 @default.
- W2032590543 cites W2068329796 @default.
- W2032590543 cites W2076206595 @default.
- W2032590543 cites W2079659858 @default.
- W2032590543 cites W2082793843 @default.
- W2032590543 cites W2086715705 @default.
- W2032590543 cites W2086798480 @default.
- W2032590543 cites W2087809902 @default.
- W2032590543 cites W2089992207 @default.
- W2032590543 cites W2092121574 @default.
- W2032590543 cites W2093729613 @default.
- W2032590543 cites W2101376733 @default.
- W2032590543 cites W2102752394 @default.
- W2032590543 cites W2105234635 @default.
- W2032590543 cites W2105911492 @default.
- W2032590543 cites W2122417830 @default.
- W2032590543 cites W2136056676 @default.
- W2032590543 cites W2147945122 @default.
- W2032590543 cites W2150336317 @default.
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- W2032590543 cites W2164252867 @default.
- W2032590543 cites W2167586584 @default.
- W2032590543 cites W2170089944 @default.
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- W2032590543 doi "https://doi.org/10.1016/j.dsr2.2003.10.012" @default.
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