2001
DOI: 10.1016/s0304-4203(01)00063-9
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Temporal distribution of trace metals in Antarctic coastal waters

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Cited by 88 publications
(70 citation statements)
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“…We note that Fe concentrations in these experiments were above the range of concentrations encountered in the Southern Ocean, although they are in the range of concentration found in Antarctic fast ice (Grotti et al, 2001;van der Merwe et al, 2011a,b;Noble et al, 2013). All conclusions in this study are derived from a high concentration scenario in regards to added DFe and PFe, but nonetheless, our results provide key information on the general chemistry of the involved processes.…”
Section: Conversion Of Dissolved Fe To Particulate Formsupporting
confidence: 45%
“…We note that Fe concentrations in these experiments were above the range of concentrations encountered in the Southern Ocean, although they are in the range of concentration found in Antarctic fast ice (Grotti et al, 2001;van der Merwe et al, 2011a,b;Noble et al, 2013). All conclusions in this study are derived from a high concentration scenario in regards to added DFe and PFe, but nonetheless, our results provide key information on the general chemistry of the involved processes.…”
Section: Conversion Of Dissolved Fe To Particulate Formsupporting
confidence: 45%
“…Moreover, studies that sampled near known Fe sources (sea ice, shallow bathymetry), as compared to those undertaken in open, probably Fe depleted (Sedwick et al, 2011), polynya waters also contributes to dFe variability. Accordingly, the high dFe values for February (Grotti et al, 2001) are probably more indicative of sampling close to fast ice rich in continental Fe, rather than a seasonal trend. Nevertheless, dFe values can remain low throughout the period OctoberJanuary (Fig.…”
Section: A Tagliabue Et Al: a Global Compilation Of Dissolved Iron mentioning
confidence: 95%
“…Pre-concentration of DFe and TaLFe from seawater was carried out by a modified combination of Chelex-100 (Na + form, 100-200 mesh size, Bio-Rad) batch (Baffi and Cardinale, 1990;Grotti et al, 2001) and column technique (Öztürk, 1995, 2002). Before the Chelex treatment, ∼500 ml of the acidified samples were microwaved for 2.5 min at 1100 W (∼60 • C), allowed to cool for 30 min, and then microwaved again for 2.5 min in order to break down the remaining strong ligand-Fe complexes and colloidal iron.…”
Section: Dfe and Talfe Sampling And Determinationmentioning
confidence: 99%