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Amount of DOC measured in Bti solution and 5x Bti solution as well as DOC concentration and Absorbance specific ultraviolet absorbance (SUVA254) of filtered Bti solution and 5x Bti solution

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Titel: Amount of DOC measured in Bti solution and 5x Bti solution as well as DOC concentration and Absorbance specific ultraviolet absorbance (SUVA254) of filtered Bti solution and 5x Bti solution
Autoren: Ganglo, Caroline, Manfrin, Alessandro, Mendoza-Lera, Clara, Lorke, Andreas
Verlagsinformationen: PANGAEA
Publikationsjahr: 2024
Bestand: PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen)
Schlagwörter: Adsorbance, Calculated, see abstract, Carbon, organic, dissolved, added, EXP, Experiment, Experimental treatment, Laboratory-experiments, Measured, Sampling date/time, Specific ultraviolet absorbance per mass Carbon, UV–VIS scanning spectrophotometer, Analytik Jena AG Germany (T3,15A/H, 232B105), Weighed (scale)
Beschreibung: These data were collected from different treatments. Once we added the larvae and Bti, we gas-tight sealed all microcosms, and the experiment started. We vigorously shook the three additional control microcosms to ensure equilibration of gas between pore water, surface water, and headspace, and gas samples were collected for determining the initial amount of CO2 and CH4. At 24 h, 72 h, and 120 h after the start of the experiment, dissolved O2 concentration, and the CO2 and CH4 mixing ratios in the headspace were measured to determine O2 consumption and CO2 and CH4 emission rates of the sediment. We ended the experiment after 120 h when the first adult was observed. The dissolved O2 concentration in the overlying water was 81 ± 8 % saturation at the end of the experiment. After sampling the headspace at 120 h, we vigorously shook the microcosms to ensure full equilibration between porewater, surface water, and headspace, and collected gas samples from the headspace to determine the total net production of CO2 and CH4 during the experimental period, which includes gas that has accumulated in the pore water. We collected 100 µL of headspace gas from each microcosm at 24 h, 72 h, and 120 h after the start of the experiment using a gastight syringe (Hamilton, USA). The mixing ratios (ppmv) of CO2 and CH4 were measured by injecting the samples into a gas analyzer (Ultra-portable Greenhouse Gas Analyzer; UGGA, Los Gatos Research Inc., Mountain View, CA, USA) in closed-loop operation (Wilkinson et al. 2018). By assuming full equilibration between the headspace and the overlying water, we determined the amount of CH4 and CO2 (µmol) in the headspace and overlying water at each sampling time (gas-specific Henry coefficients at incubation temperature were estimated following (International Hydropower Association 2010)). We then calculated the emissions rates of CH4 and CO2 as the difference in mass between two subsequent samplings divided by the elapsed time. The emission rates include fluxes across the sediment-water ...
Publikationsart: dataset
Dateibeschreibung: text/tab-separated-values, 27 data points
Sprache: English
Relation: https://doi.org/10.1594/PANGAEA.959644; https://doi.pangaea.de/10.1594/PANGAEA.959642; https://doi.org/10.1594/PANGAEA.959642
DOI: 10.1594/PANGAEA.959642
Verfügbarkeit: https://doi.pangaea.de/10.1594/PANGAEA.959642
https://doi.org/10.1594/PANGAEA.959642
Rights: CC-BY-4.0: Creative Commons Attribution 4.0 International ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess
Dokumentencode: edsbas.B3545852
Datenbank: BASE
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Amount of DOC measured in Bti solution and 5x Bti solution as well as DOC concentration and Absorbance specific ultraviolet absorbance (SUVA254) of filtered Bti solution and 5x Bti solution
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Ganglo%2C+Caroline%22">Ganglo, Caroline</searchLink><br /><searchLink fieldCode="AR" term="%22Manfrin%2C+Alessandro%22">Manfrin, Alessandro</searchLink><br /><searchLink fieldCode="AR" term="%22Mendoza-Lera%2C+Clara%22">Mendoza-Lera, Clara</searchLink><br /><searchLink fieldCode="AR" term="%22Lorke%2C+Andreas%22">Lorke, Andreas</searchLink>
– Name: Publisher
  Label: Publisher Information
  Group: PubInfo
  Data: PANGAEA
– Name: DatePubCY
  Label: Publication Year
  Group: Date
  Data: 2024
– Name: Subset
  Label: Collection
  Group: HoldingsInfo
  Data: PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen)
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  Data: <searchLink fieldCode="DE" term="%22Adsorbance%22">Adsorbance</searchLink><br /><searchLink fieldCode="DE" term="%22Calculated%22">Calculated</searchLink><br /><searchLink fieldCode="DE" term="%22see+abstract%22">see abstract</searchLink><br /><searchLink fieldCode="DE" term="%22Carbon%22">Carbon</searchLink><br /><searchLink fieldCode="DE" term="%22organic%22">organic</searchLink><br /><searchLink fieldCode="DE" term="%22dissolved%22">dissolved</searchLink><br /><searchLink fieldCode="DE" term="%22added%22">added</searchLink><br /><searchLink fieldCode="DE" term="%22EXP%22">EXP</searchLink><br /><searchLink fieldCode="DE" term="%22Experiment%22">Experiment</searchLink><br /><searchLink fieldCode="DE" term="%22Experimental+treatment%22">Experimental treatment</searchLink><br /><searchLink fieldCode="DE" term="%22Laboratory-experiments%22">Laboratory-experiments</searchLink><br /><searchLink fieldCode="DE" term="%22Measured%22">Measured</searchLink><br /><searchLink fieldCode="DE" term="%22Sampling+date%2Ftime%22">Sampling date/time</searchLink><br /><searchLink fieldCode="DE" term="%22Specific+ultraviolet+absorbance+per+mass+Carbon%22">Specific ultraviolet absorbance per mass Carbon</searchLink><br /><searchLink fieldCode="DE" term="%22UV–VIS+scanning+spectrophotometer%22">UV–VIS scanning spectrophotometer</searchLink><br /><searchLink fieldCode="DE" term="%22Analytik+Jena+AG+Germany+%28T3%2C15A%2FH%22">Analytik Jena AG Germany (T3,15A/H</searchLink><br /><searchLink fieldCode="DE" term="%22232B105%29%22">232B105)</searchLink><br /><searchLink fieldCode="DE" term="%22Weighed+%28scale%29%22">Weighed (scale)</searchLink>
– Name: Abstract
  Label: Description
  Group: Ab
  Data: These data were collected from different treatments. Once we added the larvae and Bti, we gas-tight sealed all microcosms, and the experiment started. We vigorously shook the three additional control microcosms to ensure equilibration of gas between pore water, surface water, and headspace, and gas samples were collected for determining the initial amount of CO2 and CH4. At 24 h, 72 h, and 120 h after the start of the experiment, dissolved O2 concentration, and the CO2 and CH4 mixing ratios in the headspace were measured to determine O2 consumption and CO2 and CH4 emission rates of the sediment. We ended the experiment after 120 h when the first adult was observed. The dissolved O2 concentration in the overlying water was 81 ± 8 % saturation at the end of the experiment. After sampling the headspace at 120 h, we vigorously shook the microcosms to ensure full equilibration between porewater, surface water, and headspace, and collected gas samples from the headspace to determine the total net production of CO2 and CH4 during the experimental period, which includes gas that has accumulated in the pore water. We collected 100 µL of headspace gas from each microcosm at 24 h, 72 h, and 120 h after the start of the experiment using a gastight syringe (Hamilton, USA). The mixing ratios (ppmv) of CO2 and CH4 were measured by injecting the samples into a gas analyzer (Ultra-portable Greenhouse Gas Analyzer; UGGA, Los Gatos Research Inc., Mountain View, CA, USA) in closed-loop operation (Wilkinson et al. 2018). By assuming full equilibration between the headspace and the overlying water, we determined the amount of CH4 and CO2 (µmol) in the headspace and overlying water at each sampling time (gas-specific Henry coefficients at incubation temperature were estimated following (International Hydropower Association 2010)). We then calculated the emissions rates of CH4 and CO2 as the difference in mass between two subsequent samplings divided by the elapsed time. The emission rates include fluxes across the sediment-water ...
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  Data: text/tab-separated-values, 27 data points
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  Data: English
– Name: NoteTitleSource
  Label: Relation
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  Data: https://doi.org/10.1594/PANGAEA.959644; https://doi.pangaea.de/10.1594/PANGAEA.959642; https://doi.org/10.1594/PANGAEA.959642
– Name: DOI
  Label: DOI
  Group: ID
  Data: 10.1594/PANGAEA.959642
– Name: URL
  Label: Availability
  Group: URL
  Data: https://doi.pangaea.de/10.1594/PANGAEA.959642<br />https://doi.org/10.1594/PANGAEA.959642
– 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
– Name: AN
  Label: Accession Number
  Group: ID
  Data: edsbas.B3545852
PLink https://erproxy.cvtisr.sk/sfx/access?url=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsbas&AN=edsbas.B3545852
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1594/PANGAEA.959642
    Languages:
      – Text: English
    Subjects:
      – SubjectFull: Adsorbance
        Type: general
      – SubjectFull: Calculated
        Type: general
      – SubjectFull: see abstract
        Type: general
      – SubjectFull: Carbon
        Type: general
      – SubjectFull: organic
        Type: general
      – SubjectFull: dissolved
        Type: general
      – SubjectFull: added
        Type: general
      – SubjectFull: EXP
        Type: general
      – SubjectFull: Experiment
        Type: general
      – SubjectFull: Experimental treatment
        Type: general
      – SubjectFull: Laboratory-experiments
        Type: general
      – SubjectFull: Measured
        Type: general
      – SubjectFull: Sampling date/time
        Type: general
      – SubjectFull: Specific ultraviolet absorbance per mass Carbon
        Type: general
      – SubjectFull: UV–VIS scanning spectrophotometer
        Type: general
      – SubjectFull: Analytik Jena AG Germany (T3,15A/H
        Type: general
      – SubjectFull: 232B105)
        Type: general
      – SubjectFull: Weighed (scale)
        Type: general
    Titles:
      – TitleFull: Amount of DOC measured in Bti solution and 5x Bti solution as well as DOC concentration and Absorbance specific ultraviolet absorbance (SUVA254) of filtered Bti solution and 5x Bti solution
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Ganglo, Caroline
      – PersonEntity:
          Name:
            NameFull: Manfrin, Alessandro
      – PersonEntity:
          Name:
            NameFull: Mendoza-Lera, Clara
      – PersonEntity:
          Name:
            NameFull: Lorke, Andreas
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 01
              Type: published
              Y: 2024
          Identifiers:
            – Type: issn-locals
              Value: edsbas
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