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| Titel |
Enhancement of pCO2 and pH measurement technologies on observatories |
| VerfasserIn |
Mikhail Kononets, Anders Tengberg, Dariia Atamanchuk, Jenny Ullgren, Per Hall |
| Konferenz |
EGU General Assembly 2017
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| Medientyp |
Artikel
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| Sprache |
en
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 19 (2017) |
| Datensatznummer |
250153549
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| Publikation (Nr.) |
 EGU/EGU2017-18546.pdf |
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| Zusammenfassung |
| In the Fixed point Open Ocean Observatory project (FixO3) different pCO2 and pH sensors were evaluated in-situ. First 8 different technologies were compared in shallow water with high biofouling at the Koljoefjord cabled observatory. The E2-M3A observatory in the Ionian Sea (Mediterranean) served for surface water long term testing of pCO2 and pH optodes in oligotrophic waters and the Antares observatory offered its infrastructure for deep water (2500 m) trials of ISFET and optode technology. We will present our experiences from these projects as well as from roaming with autonomous mobile platforms, profilers and surface vehicles. |
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