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Concentrations of total dissolved iron (dFe), dissolved manganese (dMn) and chlorophyll a fluorescence determined for 20 in situ stations sampled during PS97 (2016) and PS112 (2018)

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Titel: Concentrations of total dissolved iron (dFe), dissolved manganese (dMn) and chlorophyll a fluorescence determined for 20 in situ stations sampled during PS97 (2016) and PS112 (2018)
Autoren: Balaguer, Jenna, Koch, Florian, Hassler, Christel S, Trimborn, Scarlett
Verlagsinformationen: PANGAEA
Publikationsjahr: 2021
Bestand: PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen)
Schlagwörter: ANT-XXXI/3, ANT-XXXIII/3, co-limitation, Date/Time of event, Drake Passage, Event label, Fluorometer, fast repetition rate, FRRF, GOFLO, Go-Flo bottles, ICP-MS, Elemental Scientific, seaFAST, In situ pump, Iron, dissolved, ISP, Latitude of event, Longitude of event, Manganese, Membrane pump, Method/Device of event, MP, Photosynthetic efficiency, Phytoplankton composition, Polarstern, Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas, PS112, PS112_106-1
Geographisches Schlagwort: MEDIAN LATITUDE: -61.591141 * MEDIAN LONGITUDE: -59.164599 * SOUTH-BOUND LATITUDE: -63.643800 * WEST-BOUND LONGITUDE: -66.048330 * NORTH-BOUND LATITUDE: -58.082670 * EAST-BOUND LONGITUDE: -53.942630 * DATE/TIME START: 2016-03-01T15:27:00 * DATE/TIME END: 2018-05-02T22:51:00 * MINIMUM ELEVATION: -4243.6 m * MAXIMUM ELEVATION: -416.0 m
Beschreibung: Determination of dissolved trace metals concentration: dFe and dMn concentrations were estimated from the initially sampled seawater. To this end, 100 mL of seawater were filtered through HCl-cleaned polycarbonate filters (0.2 μm pore size) using a TMC Nalgene filtration system and the filtrate was collected into PE bottle and stored triple bagged at 2 ̊C until analysis. Concentrations of the dFe and dMn were determined on a SeaFast system (Elemental Scientific, Omaha, NE, USA) coupled to an inductively coupled plasma mass spectrometer (ICP-MS, Element2, Thermo Fisher Scientific, resolution of R = 2000). During the pre-concentration step, an iminodiacetate (IDA) chelation column (part number CF-N-0200, Elemental Scientific) was used. The pre-filtered seawater samples were acidified to pH=1.7 with a double distilled nitric acid (HNO~3~) and were UV-treated using a 450 W photochemical UV power supply (ACE GLASS Inc., Vineland N. J., USA) to minimize adsorption of TMs onto the bottle walls and to reduce the formation of Mn and Fe hydroxides during storage. During each UV digestion step, two blanks were taken. The ICP-MS was optimized daily to achieve oxide forming rates below 0.3%. Each seawater sample was analyzed via standard addition to minimize any matrix effects, which might influence the quality of the analysis. To assess the accuracy and precision of the method, a NASS-7 (National Research Council of Canada) reference standard was analyzed in a 1:10 dilution (corresponding to environmentally representative concentrations) at the beginning, in the middle and at the end of each run (two batch runs; n = 18). The measured values were in the limits of the certified NASS-7 reference material, with a concentration of 351 ± 26 ng L^-1^ for dFe and 750 ± 60 ng L^-1^ for dMn (mean ± strandard deviation). The detection limits for Mn and Fe were 8.1 pM and 81.8 pM, respectively. Determination of the chlorophyll a fluorescence: For the 18 additional stations, chlorophyll a fluorescence measurements were collected using a ...
Publikationsart: dataset
Dateibeschreibung: text/tab-separated-values, 59 data points
Sprache: English
Relation: https://doi.org/10.1594/PANGAEA.935868; Balaguer, Jenna; Koch, Florian; Hassler, Christel S; Trimborn, Scarlett (2022): Iron and manganese co-limit the growth of two phytoplankton groups dominant at two locations of the Drake Passage. Communications Biology, 5(1), 207, https://doi.org/10.1038/s42003-022-03148-8; https://doi.pangaea.de/10.1594/PANGAEA.935867; https://doi.org/10.1594/PANGAEA.935867
DOI: 10.1594/PANGAEA.935867
Verfügbarkeit: https://doi.pangaea.de/10.1594/PANGAEA.935867
https://doi.org/10.1594/PANGAEA.935867
Rights: CC-BY-4.0: Creative Commons Attribution 4.0 International ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess
Dokumentencode: edsbas.3E00A94D
Datenbank: BASE
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  Label: Title
  Group: Ti
  Data: Concentrations of total dissolved iron (dFe), dissolved manganese (dMn) and chlorophyll a fluorescence determined for 20 in situ stations sampled during PS97 (2016) and PS112 (2018)
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  Data: <searchLink fieldCode="AR" term="%22Balaguer%2C+Jenna%22">Balaguer, Jenna</searchLink><br /><searchLink fieldCode="AR" term="%22Koch%2C+Florian%22">Koch, Florian</searchLink><br /><searchLink fieldCode="AR" term="%22Hassler%2C+Christel+S%22">Hassler, Christel S</searchLink><br /><searchLink fieldCode="AR" term="%22Trimborn%2C+Scarlett%22">Trimborn, Scarlett</searchLink>
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  Data: PANGAEA
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  Label: Publication Year
  Group: Date
  Data: 2021
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  Label: Collection
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  Data: PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen)
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  Data: <searchLink fieldCode="DE" term="%22ANT-XXXI%2F3%22">ANT-XXXI/3</searchLink><br /><searchLink fieldCode="DE" term="%22ANT-XXXIII%2F3%22">ANT-XXXIII/3</searchLink><br /><searchLink fieldCode="DE" term="%22co-limitation%22">co-limitation</searchLink><br /><searchLink fieldCode="DE" term="%22Date%2FTime+of+event%22">Date/Time of event</searchLink><br /><searchLink fieldCode="DE" term="%22Drake+Passage%22">Drake Passage</searchLink><br /><searchLink fieldCode="DE" term="%22Event+label%22">Event label</searchLink><br /><searchLink fieldCode="DE" term="%22Fluorometer%22">Fluorometer</searchLink><br /><searchLink fieldCode="DE" term="%22fast+repetition+rate%22">fast repetition rate</searchLink><br /><searchLink fieldCode="DE" term="%22FRRF%22">FRRF</searchLink><br /><searchLink fieldCode="DE" term="%22GOFLO%22">GOFLO</searchLink><br /><searchLink fieldCode="DE" term="%22Go-Flo+bottles%22">Go-Flo bottles</searchLink><br /><searchLink fieldCode="DE" term="%22ICP-MS%22">ICP-MS</searchLink><br /><searchLink fieldCode="DE" term="%22Elemental+Scientific%22">Elemental Scientific</searchLink><br /><searchLink fieldCode="DE" term="%22seaFAST%22">seaFAST</searchLink><br /><searchLink fieldCode="DE" term="%22In+situ+pump%22">In situ pump</searchLink><br /><searchLink fieldCode="DE" term="%22Iron%22">Iron</searchLink><br /><searchLink fieldCode="DE" term="%22dissolved%22">dissolved</searchLink><br /><searchLink fieldCode="DE" term="%22ISP%22">ISP</searchLink><br /><searchLink fieldCode="DE" term="%22Latitude+of+event%22">Latitude of event</searchLink><br /><searchLink fieldCode="DE" term="%22Longitude+of+event%22">Longitude of event</searchLink><br /><searchLink fieldCode="DE" term="%22Manganese%22">Manganese</searchLink><br /><searchLink fieldCode="DE" term="%22Membrane+pump%22">Membrane pump</searchLink><br /><searchLink fieldCode="DE" term="%22Method%2FDevice+of+event%22">Method/Device of event</searchLink><br /><searchLink fieldCode="DE" term="%22MP%22">MP</searchLink><br /><searchLink fieldCode="DE" term="%22Photosynthetic+efficiency%22">Photosynthetic efficiency</searchLink><br /><searchLink fieldCode="DE" term="%22Phytoplankton+composition%22">Phytoplankton composition</searchLink><br /><searchLink fieldCode="DE" term="%22Polarstern%22">Polarstern</searchLink><br /><searchLink fieldCode="DE" term="%22Priority+Programme+1158+Antarctic+Research+with+Comparable+Investigations+in+Arctic+Sea+Ice+Areas%22">Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas</searchLink><br /><searchLink fieldCode="DE" term="%22PS112%22">PS112</searchLink><br /><searchLink fieldCode="DE" term="%22PS112%5F106-1%22">PS112_106-1</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22MEDIAN+LATITUDE%3A+-61%2E591141+*+MEDIAN+LONGITUDE%3A+-59%2E164599+*+SOUTH-BOUND+LATITUDE%3A+-63%2E643800+*+WEST-BOUND+LONGITUDE%3A+-66%2E048330+*+NORTH-BOUND+LATITUDE%3A+-58%2E082670+*+EAST-BOUND+LONGITUDE%3A+-53%2E942630+*+DATE%2FTIME+START%3A+2016-03-01T15%3A27%3A00+*+DATE%2FTIME+END%3A+2018-05-02T22%3A51%3A00+*+MINIMUM+ELEVATION%3A+-4243%2E6+m+*+MAXIMUM+ELEVATION%3A+-416%2E0+m%22">MEDIAN LATITUDE: -61.591141 * MEDIAN LONGITUDE: -59.164599 * SOUTH-BOUND LATITUDE: -63.643800 * WEST-BOUND LONGITUDE: -66.048330 * NORTH-BOUND LATITUDE: -58.082670 * EAST-BOUND LONGITUDE: -53.942630 * DATE/TIME START: 2016-03-01T15:27:00 * DATE/TIME END: 2018-05-02T22:51:00 * MINIMUM ELEVATION: -4243.6 m * MAXIMUM ELEVATION: -416.0 m</searchLink>
– Name: Abstract
  Label: Description
  Group: Ab
  Data: Determination of dissolved trace metals concentration: dFe and dMn concentrations were estimated from the initially sampled seawater. To this end, 100 mL of seawater were filtered through HCl-cleaned polycarbonate filters (0.2 μm pore size) using a TMC Nalgene filtration system and the filtrate was collected into PE bottle and stored triple bagged at 2 ̊C until analysis. Concentrations of the dFe and dMn were determined on a SeaFast system (Elemental Scientific, Omaha, NE, USA) coupled to an inductively coupled plasma mass spectrometer (ICP-MS, Element2, Thermo Fisher Scientific, resolution of R = 2000). During the pre-concentration step, an iminodiacetate (IDA) chelation column (part number CF-N-0200, Elemental Scientific) was used. The pre-filtered seawater samples were acidified to pH=1.7 with a double distilled nitric acid (HNO~3~) and were UV-treated using a 450 W photochemical UV power supply (ACE GLASS Inc., Vineland N. J., USA) to minimize adsorption of TMs onto the bottle walls and to reduce the formation of Mn and Fe hydroxides during storage. During each UV digestion step, two blanks were taken. The ICP-MS was optimized daily to achieve oxide forming rates below 0.3%. Each seawater sample was analyzed via standard addition to minimize any matrix effects, which might influence the quality of the analysis. To assess the accuracy and precision of the method, a NASS-7 (National Research Council of Canada) reference standard was analyzed in a 1:10 dilution (corresponding to environmentally representative concentrations) at the beginning, in the middle and at the end of each run (two batch runs; n = 18). The measured values were in the limits of the certified NASS-7 reference material, with a concentration of 351 ± 26 ng L^-1^ for dFe and 750 ± 60 ng L^-1^ for dMn (mean ± strandard deviation). The detection limits for Mn and Fe were 8.1 pM and 81.8 pM, respectively. Determination of the chlorophyll a fluorescence: For the 18 additional stations, chlorophyll a fluorescence measurements were collected using a ...
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  Data: text/tab-separated-values, 59 data points
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  Data: English
– Name: NoteTitleSource
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  Data: https://doi.org/10.1594/PANGAEA.935868; Balaguer, Jenna; Koch, Florian; Hassler, Christel S; Trimborn, Scarlett (2022): Iron and manganese co-limit the growth of two phytoplankton groups dominant at two locations of the Drake Passage. Communications Biology, 5(1), 207, https://doi.org/10.1038/s42003-022-03148-8; https://doi.pangaea.de/10.1594/PANGAEA.935867; https://doi.org/10.1594/PANGAEA.935867
– Name: DOI
  Label: DOI
  Group: ID
  Data: 10.1594/PANGAEA.935867
– Name: URL
  Label: Availability
  Group: URL
  Data: https://doi.pangaea.de/10.1594/PANGAEA.935867<br />https://doi.org/10.1594/PANGAEA.935867
– Name: Copyright
  Label: Rights
  Group: Cpyrght
  Data: CC-BY-4.0: Creative Commons Attribution 4.0 International ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess
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  Label: Accession Number
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  Data: edsbas.3E00A94D
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1594/PANGAEA.935867
    Languages:
      – Text: English
    Subjects:
      – SubjectFull: MEDIAN LATITUDE: -61.591141 * MEDIAN LONGITUDE: -59.164599 * SOUTH-BOUND LATITUDE: -63.643800 * WEST-BOUND LONGITUDE: -66.048330 * NORTH-BOUND LATITUDE: -58.082670 * EAST-BOUND LONGITUDE: -53.942630 * DATE/TIME START: 2016-03-01T15:27:00 * DATE/TIME END: 2018-05-02T22:51:00 * MINIMUM ELEVATION: -4243.6 m * MAXIMUM ELEVATION: -416.0 m
        Type: general
      – SubjectFull: ANT-XXXI/3
        Type: general
      – SubjectFull: ANT-XXXIII/3
        Type: general
      – SubjectFull: co-limitation
        Type: general
      – SubjectFull: Date/Time of event
        Type: general
      – SubjectFull: Drake Passage
        Type: general
      – SubjectFull: Event label
        Type: general
      – SubjectFull: Fluorometer
        Type: general
      – SubjectFull: fast repetition rate
        Type: general
      – SubjectFull: FRRF
        Type: general
      – SubjectFull: GOFLO
        Type: general
      – SubjectFull: Go-Flo bottles
        Type: general
      – SubjectFull: ICP-MS
        Type: general
      – SubjectFull: Elemental Scientific
        Type: general
      – SubjectFull: seaFAST
        Type: general
      – SubjectFull: In situ pump
        Type: general
      – SubjectFull: Iron
        Type: general
      – SubjectFull: dissolved
        Type: general
      – SubjectFull: ISP
        Type: general
      – SubjectFull: Latitude of event
        Type: general
      – SubjectFull: Longitude of event
        Type: general
      – SubjectFull: Manganese
        Type: general
      – SubjectFull: Membrane pump
        Type: general
      – SubjectFull: Method/Device of event
        Type: general
      – SubjectFull: MP
        Type: general
      – SubjectFull: Photosynthetic efficiency
        Type: general
      – SubjectFull: Phytoplankton composition
        Type: general
      – SubjectFull: Polarstern
        Type: general
      – SubjectFull: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
        Type: general
      – SubjectFull: PS112
        Type: general
      – SubjectFull: PS112_106-1
        Type: general
    Titles:
      – TitleFull: Concentrations of total dissolved iron (dFe), dissolved manganese (dMn) and chlorophyll a fluorescence determined for 20 in situ stations sampled during PS97 (2016) and PS112 (2018)
        Type: main
  BibRelationships:
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      – PersonEntity:
          Name:
            NameFull: Balaguer, Jenna
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            NameFull: Koch, Florian
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            NameFull: Hassler, Christel S
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            NameFull: Trimborn, Scarlett
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          Dates:
            – D: 01
              M: 01
              Type: published
              Y: 2021
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