Articles | Volume 7, issue 5
https://doi.org/10.5194/os-7-597-2011
© Author(s) 2011. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/os-7-597-2011
© Author(s) 2011. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
04 Oct 2011
Research article |
| 04 Oct 2011
Spectrophotometric high-precision seawater pH determination for use in underway measuring systems
S. Aßmann
Helmholtz-Zentrum Geesthacht, Institute of Coastal Research, Max-Planck-Str. 1, 21502 Geesthacht, Germany
C. Frank
Helmholtz-Zentrum Geesthacht, Institute of Coastal Research, Max-Planck-Str. 1, 21502 Geesthacht, Germany
A. Körtzinger
Leibniz Institute of Marine Sciences, Marine Biogeochemistry, Düsternbrooker Weg 20, 24105 Kiel, Germany
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34 citations as recorded by crossref.
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- Precision and accuracy of spectrophotometric pH measurements at environmental conditions in the Baltic Sea K. Hammer et al. 10.1016/j.ecss.2014.05.003
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28 citations as recorded by crossref.
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- Measuring pH in the Arctic Ocean: Colorimetric method or SeaFET? V. Rérolle et al. 10.1016/j.mio.2016.05.006
- Electrochemical oxidation of m-cresol purple dye in aqueous media S. Khezrianjoo & H. Revanasiddappa 10.2166/wqrjc.2015.036
- More with less: Advances in flow and paper-based monitoring of nutrients in aquatic systems I. McKelvie et al. 10.1351/PAC-CON-11-12-04
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- Characterisation and deployment of an immobilised pH sensor spot towards surface ocean pH measurements J. Clarke et al. 10.1016/j.aca.2015.09.026
- Ocean acidification may be increasing the intensity of lightning over the oceans M. Asfur et al. 10.1038/s41598-020-79066-8
- Extreme Variations of pCO2 and pH in a Macrophyte Meadow of the Baltic Sea in Summer: Evidence of the Effect of Photosynthesis and Local Upwelling V. Saderne et al. 10.1371/journal.pone.0062689
- Selective ion sensing with high resolution large area graphene field effect transistor arrays I. Fakih et al. 10.1038/s41467-020-16979-y
- Impact of impurities in bromocresol green indicator dye on spectrophotometric total alkalinity measurements K. Seelmann et al. 10.5194/os-16-535-2020
- Spectrophotometric pH measurements in the presence of dissolved organic matter and hydrogen sulfide J. Müller et al. 10.1002/lom3.10227
- Sensitive Precise pH Measurement with Large-Area Graphene Field-Effect Transistors at the Quantum-Capacitance Limit I. Fakih et al. 10.1103/PhysRevApplied.8.044022
- A potential tool for high-resolution monitoring of ocean acidification A. Hakonen et al. 10.1016/j.aca.2013.04.040
- Deviations from environmental baseline: Detection of subsea CO2 release in the water column from real-time measurements at a potential offshore Carbon Dioxide Storage site M. Martínez-Cabanas et al. 10.1016/j.ijggc.2021.103369
- Enhancing the observing capacity for the surface ocean by the use of Volunteer Observing Ship Z. Jiang et al. 10.1007/s13131-019-1463-3
- Spectrophotometric loop flow analyzer for high-precision measurement of seawater pH L. Cao et al. 10.1016/j.talanta.2020.121775
- A thermostated electrochemical flow cell with a coupled bismuth film electrode for square-wave anodic stripping voltammetric determination of cadmium(II) and lead(II) in natural, wastewater and tap water samples V. dos Santos et al. 10.1016/j.talanta.2014.03.015
- Purification and Physical–Chemical Characterization of Bromocresol Purple for Carbon System Measurements in Freshwaters, Estuaries, and Oceans E. Hudson-Heck et al. 10.1021/acsomega.1c01579
- Technical note: Stability of tris pH buffer in artificial seawater stored in bags W. Wolfe et al. 10.5194/os-17-819-2021
- Measuring pH variability using an experimental sensor on an underwater glider M. Hemming et al. 10.5194/os-13-427-2017
- Towards improved monitoring of offshore carbon storage: A real-world field experiment detecting a controlled sub-seafloor CO2 release A. Flohr et al. 10.1016/j.ijggc.2020.103237
- Seawater-pH measurements for ocean-acidification observations V. Rérolle et al. 10.1016/j.trac.2012.07.016
- The climate sensitivity of northern Greenland fjords is amplified through sea-ice damming C. Stranne et al. 10.1038/s43247-021-00140-8
- The Coastal Observing System for Northern and Arctic Seas (COSYNA) B. Baschek et al. 10.5194/os-13-379-2017
- Improving Optical Measurements: Non-Linearity Compensation of Compact Charge-Coupled Device (CCD) Spectrometers M. Nehir et al. 10.3390/s19122833
- Industry Partnership: Lab on Chip Chemical Sensor Technology for Ocean Observing M. Mowlem et al. 10.3389/fmars.2021.697611
- Effect of operational parameters and kinetic study on the photocatalytic degradation of m-cresol purple using irradiated ZnO in aqueous medium S. Khezrianjoo & H. Revanasiddappa 10.2166/wqrjc.2015.028
- A Synthesis of Marine Monitoring Methods With the Potential to Enhance the Status Assessment of the Baltic Sea L. Mack et al. 10.3389/fmars.2020.552047
6 citations as recorded by crossref.
- FerryBox systems: State-of-the-art in Europe and future development W. Petersen 10.1016/j.jmarsys.2014.07.003
- Seawater-pH measurements for ocean-acidification observations V. Rérolle et al. 10.1016/j.trac.2012.07.016
- Detecting sinks and sources of CO2 and CH4 by ferrybox-based measurements in the Baltic Sea: Three case studies B. Schneider et al. 10.1016/j.jmarsys.2014.03.014
- Precision and accuracy of spectrophotometric pH measurements at environmental conditions in the Baltic Sea K. Hammer et al. 10.1016/j.ecss.2014.05.003
- FerryBox-assisted monitoring of mixed layer pH in the Norwegian Coastal Current E. Reggiani et al. 10.1016/j.jmarsys.2016.03.017
- Development of a colorimetric microfluidic pH sensor for autonomous seawater measurements V. Rérolle et al. 10.1016/j.aca.2013.05.008
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