Articles | Volume 18, issue 4
https://doi.org/10.5194/bg-18-1351-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-18-1351-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Technical note
| 
23 Feb 2021
Technical note |
| 23 Feb 2021
| 23 Feb 2021
Technical note: Seamless gas measurements across the land–ocean aquatic continuum – corrections and evaluation of sensor data for CO2, CH4 and O2 from field deployments in contrasting environments
GEOMAR Helmholtz-Zentrum für Ozeanforschung, Kiel, Germany
-4H- JENA engineering GmbH, Jena, Germany
formerly at: Kongsberg Maritime Contros GmbH, Kiel, Germany
Peer Fietzek
Kongsberg Maritime GmbH, Hamburg, Germany
Gregor Rehder
Leibniz Institute for Baltic Sea Research Warnemünde, Rostock–Warnemünde, Germany
Arne Körtzinger
GEOMAR Helmholtz-Zentrum für Ozeanforschung, Kiel, Germany
Christian-Albrechts-Universität zu Kiel, Kiel, Germany
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Cited
15 citations as recorded by crossref.
- Design and optimization of wireless in‐situ sensor coupled with gas–water equilibrators for continuous pCO2 measurement in aquatic environments D. Lee et al. 10.1002/lom3.10500
- Autonomous methane seep site monitoring offshore western Svalbard: hourly to seasonal variability and associated oceanographic parameters K. Dølven et al. 10.5194/os-18-233-2022
- Spatial Mapping of Dissolved Gases in the Danube Delta Reveals Intense Plant-Mediated Gas Transfer M. Maier et al. 10.3389/fenvs.2022.838126
- A Review of Marine In Situ Sensors and Biosensors Y. Liu et al. 10.3390/jmse11071469
- Seasonality of methane and carbon dioxide emissions in tropical seagrass and unvegetated ecosystems V. Saderne et al. 10.1038/s43247-023-00759-9
- Persistent hot spots of CO2 and CH4 in coastal nearshore environments E. Asmala & M. Scheinin 10.1002/lol2.10370
- Tidal mixing of estuarine and coastal waters in the western English Channel is a control on spatial and temporal variability in seawater CO2 R. Sims et al. 10.5194/bg-19-1657-2022
- In Situ High-Precision Measurement of Deep-Sea Dissolved Methane by Quartz-Enhanced Photoacoustic and Light-Induced Thermoelastic Spectroscopy H. Liu et al. 10.1021/acs.analchem.4c02557
- Multiplex-gas detection based on non-dispersive infrared technique: A review J. Liang et al. 10.1016/j.sna.2023.114318
- Response time correction of slow-response sensor data by deconvolution of the growth-law equation K. Dølven et al. 10.5194/gi-11-293-2022
- Effects of Reversal of Water Flow in an Arctic Floodplain River on Fluvial Emissions of CO2 and CH4 K. Castro‐Morales et al. 10.1029/2021JG006485
- Variability of CO2 and CH4 in a coastal peatland rewetted with brackish water from the Baltic Sea derived from autonomous high-resolution measurements D. Pönisch et al. 10.5194/bg-22-3583-2025
- Highest methane concentrations in an Arctic river linked to local terrestrial inputs K. Castro-Morales et al. 10.5194/bg-19-5059-2022
- Novel oxygen optode sensor with fast response time: an in-depth characterization and assessment of the HydroFlash O2, applicable for several ocean observing platforms T. Hahn & A. Körtzinger 10.3389/fmars.2025.1589920
- Methane in the Danube Delta: the importance of spatial patterns and diel cycles for atmospheric emission estimates A. Canning et al. 10.5194/bg-18-3961-2021
15 citations as recorded by crossref.
- Design and optimization of wireless in‐situ sensor coupled with gas–water equilibrators for continuous pCO2 measurement in aquatic environments D. Lee et al. 10.1002/lom3.10500
- Autonomous methane seep site monitoring offshore western Svalbard: hourly to seasonal variability and associated oceanographic parameters K. Dølven et al. 10.5194/os-18-233-2022
- Spatial Mapping of Dissolved Gases in the Danube Delta Reveals Intense Plant-Mediated Gas Transfer M. Maier et al. 10.3389/fenvs.2022.838126
- A Review of Marine In Situ Sensors and Biosensors Y. Liu et al. 10.3390/jmse11071469
- Seasonality of methane and carbon dioxide emissions in tropical seagrass and unvegetated ecosystems V. Saderne et al. 10.1038/s43247-023-00759-9
- Persistent hot spots of CO2 and CH4 in coastal nearshore environments E. Asmala & M. Scheinin 10.1002/lol2.10370
- Tidal mixing of estuarine and coastal waters in the western English Channel is a control on spatial and temporal variability in seawater CO2 R. Sims et al. 10.5194/bg-19-1657-2022
- In Situ High-Precision Measurement of Deep-Sea Dissolved Methane by Quartz-Enhanced Photoacoustic and Light-Induced Thermoelastic Spectroscopy H. Liu et al. 10.1021/acs.analchem.4c02557
- Multiplex-gas detection based on non-dispersive infrared technique: A review J. Liang et al. 10.1016/j.sna.2023.114318
- Response time correction of slow-response sensor data by deconvolution of the growth-law equation K. Dølven et al. 10.5194/gi-11-293-2022
- Effects of Reversal of Water Flow in an Arctic Floodplain River on Fluvial Emissions of CO2 and CH4 K. Castro‐Morales et al. 10.1029/2021JG006485
- Variability of CO2 and CH4 in a coastal peatland rewetted with brackish water from the Baltic Sea derived from autonomous high-resolution measurements D. Pönisch et al. 10.5194/bg-22-3583-2025
- Highest methane concentrations in an Arctic river linked to local terrestrial inputs K. Castro-Morales et al. 10.5194/bg-19-5059-2022
- Novel oxygen optode sensor with fast response time: an in-depth characterization and assessment of the HydroFlash O2, applicable for several ocean observing platforms T. Hahn & A. Körtzinger 10.3389/fmars.2025.1589920
- Methane in the Danube Delta: the importance of spatial patterns and diel cycles for atmospheric emission estimates A. Canning et al. 10.5194/bg-18-3961-2021
Latest update: 08 Sep 2025
Short summary
The paper describes a novel, fully autonomous, multi-gas flow-through set-up for multiple gases that combines established, high-quality oceanographic sensors in a small and robust system designed for use across all salinities and all types of platforms. We describe the system and its performance in all relevant detail, including the corrections which improve the accuracy of these sensors, and illustrate how simultaneous multi-gas set-ups can provide an extremely high spatiotemporal resolution.
The paper describes a novel, fully autonomous, multi-gas flow-through set-up for multiple gases...
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