ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • PANGAEA  (6)
  • American Society of Limnology and Oceanography  (1)
  • 2000-2004  (7)
Sammlung
Schlagwörter
Verlag/Herausgeber
Erscheinungszeitraum
Jahr
  • 1
    facet.materialart.
    Unbekannt
    Spectrophotometric pH measurement in the ocean: Requirements, design, and testing of an autonomous charge-coupled device detector system (2004)
    American Society of Limnology and Oceanography
    In:  Limnology and Oceanography: Methods, 2 . pp. 126-136.
    Details
    Publikationsdatum: 2018-08-14
    Beschreibung: A newly designed system for high quality discrete spectrophotometric measurements of pHT using a low-cost CCD detector is described. Considerations and requirements for the choice of spectrophotometers with a CCD detector instead of scanning spectrophotometers with photomultiplier detector are elucidated. The presented system is evaluated in the laboratory for system accuracy and short-term precision and at-sea for long-term precision and at-sea capability. Derived system characteristics are a (1s) short-term precision of ± 0.0012 pH units and a (1s) long-term precision at-sea of ± 0.0032 pH units based on Certified Reference Materials (CRM). Such long-term precision is equivalent to a deviation of ± 1.1 to 2.2 µmol kg-1 in total dissolved inorganic carbon (TCO2) and ± 1.4 to 2.1 µmol kg-1 in total alkalinity (TA), depending on temperature and the TCO2/TA ratio. Over-determination of the CO2 system (TCO2, TA, pHT) from surface-to-deep water profiles support the accuracy and precision assessment in comparison to earlier data. With careful design and testing low-cost CCD spectrophotometers can be used for high accuracy pH-measurements.
    Materialart: Article , PeerReviewed
    Format: text
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    ARTIKEL (OCEANREP)
  • 2
    facet.materialart.
    Unbekannt
    pCO2 Track of METEOR cruise M39/2 (2003)
    PANGAEA
    Details
    Publikationsdatum: 2023-03-03
    Schlagwort(e): Carbon dioxide in the Atlantic Ocean; CARINA; CT; DATE/TIME; DEPTH, water; Fugacity of carbon dioxide (air, 100% humidity); Fugacity of carbon dioxide in seawater; LATITUDE; LONGITUDE; M39/2; M39/2-track; Meteor (1986); NDIR-based seawater-air equilibration technique; North Atlantic; Pressure, atmospheric; Salinity; Ship based meteorological sensor; Temperature, water; Thermosalinograph; TSG; Underway cruise track measurements; Volume fraction of carbon dioxide in dry air
    Materialart: Dataset
    Format: text/tab-separated-values, 118696 data points
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
  • 3
    facet.materialart.
    Unbekannt
    pCO2 Track of SONNE cruise SO113/1 (2003)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-28
    Schlagwort(e): Carbon dioxide in the Atlantic Ocean; CARINA; CT; DATE/TIME; Date/Time of event; DEPTH, water; Fugacity of carbon dioxide (air, 100% humidity); Fugacity of carbon dioxide in seawater; LATITUDE; LONGITUDE; NDIR-based seawater-air equilibration technique; Pressure, atmospheric; Salinity; Ship based meteorological sensor; SO113/1; SO113/1-track; Sonne; Temperature, water; Thermosalinograph; TROPAC; TSG; Underway cruise track measurements; Volume fraction of carbon dioxide in dry air; West Pacific; Wind direction; Wind speed
    Materialart: Dataset
    Format: text/tab-separated-values, 122542 data points
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
  • 4
    facet.materialart.
    Unbekannt
    pCO2 Track of METEOR cruise M36/1 (2003)
    PANGAEA
    Details
    Publikationsdatum: 2024-02-01
    Schlagwort(e): Carbon dioxide in the Atlantic Ocean; CARINA; CT; CTD; DATE/TIME; DEPTH, water; Fugacity of carbon dioxide (air, 100% humidity); Fugacity of carbon dioxide in seawater; JGOFS; Joint Global Ocean Flux Study; LATITUDE; LONGITUDE; M36/1; M36/1-track; Meteor (1986); NDIR-based seawater-air equilibration technique; North Atlantic; Pressure, atmospheric; Salinity; Ship based meteorological sensor; Temperature, water; Underway cruise track measurements; Volume fraction of carbon dioxide in dry air; Wind direction; Wind speed
    Materialart: Dataset
    Format: text/tab-separated-values, 70874 data points
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
  • 5
    facet.materialart.
    Unbekannt
    pCO2 Track of METEOR cruise M36/2 (2003)
    PANGAEA
    Details
    Publikationsdatum: 2024-02-01
    Schlagwort(e): Carbon dioxide in the Atlantic Ocean; CARINA; CT; DATE/TIME; DEPTH, water; Fugacity of carbon dioxide (air, 100% humidity); Fugacity of carbon dioxide in seawater; JGOFS; Joint Global Ocean Flux Study; LATITUDE; LONGITUDE; M36/2; M36/2-track; Meteor (1986); NDIR-based seawater-air equilibration technique; North Atlantic; Pressure, atmospheric; Salinity; Ship based meteorological sensor; Temperature, water; Thermosalinograph; TSG; Underway cruise track measurements; Volume fraction of carbon dioxide in dry air; Wind direction; Wind speed
    Materialart: Dataset
    Format: text/tab-separated-values, 157677 data points
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
  • 6
    facet.materialart.
    Unbekannt
    pCO2 Track of METEOR cruise M32/5 (2003)
    PANGAEA
    Details
    Publikationsdatum: 2024-02-02
    Schlagwort(e): Arabian Sea; CT; CTD; DATE/TIME; DEPTH, water; Fugacity of carbon dioxide (air, 100% humidity); Fugacity of carbon dioxide in seawater; JGOFS; Joint Global Ocean Flux Study; LATITUDE; LONGITUDE; M32/5; M32/5-track; Meteor (1986); NDIR-based seawater-air equilibration technique; Pressure, atmospheric; Salinity; Ship based meteorological sensor; Temperature, water; Underway cruise track measurements; Volume fraction of carbon dioxide in dry air
    Materialart: Dataset
    Format: text/tab-separated-values, 161050 data points
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
  • 7
    facet.materialart.
    Unbekannt
    pCO2 Track of METEOR cruise M30/2 (2003)
    PANGAEA
    Details
    Publikationsdatum: 2024-02-02
    Schlagwort(e): 06MT30_2; Carbon dioxide in the Atlantic Ocean; CARINA; CT; DATE/TIME; DEPTH, water; Fugacity of carbon dioxide (air, 100% humidity); Fugacity of carbon dioxide in seawater; JGOFS; Joint Global Ocean Flux Study; LATITUDE; LONGITUDE; M30/2; M30/2-track; Meteor (1986); NDIR-based seawater-air equilibration technique; North Atlantic; Pressure, atmospheric; Salinity; Ship based meteorological sensor; Temperature, water; Thermosalinograph; TSG; Underway cruise track measurements; Volume fraction of carbon dioxide in dry air; Wind direction; Wind speed
    Materialart: Dataset
    Format: text/tab-separated-values, 30651 data points
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...