Balaguer, Jenna; Thoms, Silke; Trimborn, Scarlett (2023): Concentrations of total dissolved iron and dissolved manganese measured for the four different mediums used for the experiment without Phaeocystis antarctica cells [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.944458, In: Balaguer, J et al. (2023): Elemental composition of the Southern Ocean key species Phaeocystis antarctica grown under altered iron and manganese supply [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.944462
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Total dissolved Fe (dFe) and Mn (dMn) concentrations were determined in the culture medium (without cells). To this end, 100 mL of seawater were filtered through HCl-cleaned polycarbonate filters (0.2 μm pore size, EMD Millipore, Darmstadt, Germany) using a TMC filtration system and the filtrate collected in a HCl-cleaned polyethylene bottle, which was stored triple bagged at 2 ̊C for analysis. Concentrations of total dFe and dMn were determined on a SeaFast system (Elemental Scientific, Omaha, NE, USA; (Hathorne et al., 2012; Rapp et al., 2017)) coupled to an inductively coupled plasma mass spectrometer (ICP-MS, Element2, Thermo Fisher Scientific, resolution of 2000).
Keyword(s):
Funding:
German Research Foundation (DFG), grant/award no. 5472008: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Coverage:
Latitude: -62.237900 * Longitude: -64.557460
Date/Time Start: 2018-04-02T09:11:00 * Date/Time End: 2018-04-02T09:11:00
Minimum Elevation: -2647.0 m * Maximum Elevation: -2647.0 m
Event(s):
PS112_26-1 * Latitude: -62.237900 * Longitude: -64.557460 * Date/Time: 2018-04-02T09:11:00 * Elevation: -2647.0 m * Location: Drake Passage * Campaign: PS112 (ANT-XXXIII/3) * Basis: Polarstern * Method/Device: In situ pump (ISP) * Comment: Trace metal sea water pump from a depth of 25 m
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Comment | Comment | Balaguer, Jenna | |||
2 | Treatment | Treat | Balaguer, Jenna | |||
3 | Manganese, dissolved | Mn diss | nmol/l | Balaguer, Jenna | ICP-MS, Elemental Scientific, seaFAST | |
4 | Iron, dissolved | Fe diss | nmol/l | Balaguer, Jenna | ICP-MS, Elemental Scientific, seaFAST |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
56 data points
Data
1 Comment | 2 Treat | 3 Mn diss [nmol/l] | 4 Fe diss [nmol/l] |
---|---|---|---|
Abiotic -FeMn | Abio1_-FeMn | 0.158099745 | |
Abiotic -FeMn | Abio1_-FeMn_2 | 0.160138333 | |
Abiotic -FeMn | Abio2_-FeMn | 0.113032399 | 0.632193375 |
Abiotic -FeMn | Abio2_-FeMn_2 | 0.108318165 | 0.620537153 |
Abiotic -Fe | Abio1_-Fe | 2.682908628 | |
Abiotic -Fe | Abio1_-Fe_2 | 2.623571169 | |
Abiotic -Fe | Abio2_-Fe | 2.782981434 | 0.279015219 |
Abiotic -Fe | Abio2_-Fe_2 | 2.774135420 | 0.269006267 |
Abiotic -Mn | Abio1_-Mn | 0.165526028 | |
Abiotic -Mn | Abio1_-Mn_2 | 0.163214416 | |
Abiotic -Mn | Abio2_-Mn | 0.137258828 | 1.920519248 |
Abiotic -Mn | Abio2_-Mn_2 | 0.129140881 | 1.855129812 |
Abiotic Control | Abio1_Control | 2.878358209 | |
Abiotic Control | Abio1_Control_2 | 2.848871496 | |
Abiotic Control | Abio2_Control | 2.534364762 | 2.261826321 |
Abiotic Control | Abio2_Control_2 | 2.557080451 | 2.167555953 |