Articles | Volume 10, issue 12
https://doi.org/10.5194/amt-10-5063-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/amt-10-5063-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
22 Dec 2017
Research article |
| 22 Dec 2017
Improved methods for signal processing in measurements of mercury by Tekran® 2537A and 2537B instruments
Jesse L. Ambrose
CORRESPONDING AUTHOR
College of Engineering and Physical Sciences, University of New
Hampshire, Durham, 03824, USA
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Cited
20 citations as recorded by crossref.
- Atomic Spectrometry Update – a review of advances in environmental analysis J. Bacon et al. 10.1039/C8JA90044B
- First observation of mercury species on an important water vapor channel in the southeastern Tibetan Plateau H. Lin et al. 10.5194/acp-22-2651-2022
- Validating an Evaporative Calibrator for Gaseous Oxidized Mercury J. Gačnik et al. 10.3390/s21072501
- Observed in-plume gaseous elemental mercury depletion suggests significant mercury scavenging by volcanic aerosols A. Koenig et al. 10.1039/D3EA00063J
- Dynamics of gaseous oxidized mercury at Villum Research Station during the High Arctic summer J. Pernov et al. 10.5194/acp-21-13287-2021
- An updated review of atmospheric mercury S. Lyman et al. 10.1016/j.scitotenv.2019.135575
- Over a decade of atmospheric mercury monitoring at Amsterdam Island in the French Southern and Antarctic Lands O. Magand et al. 10.1038/s41597-023-02740-9
- Relationships between atmospheric mercury and optical properties of spring outflow aerosols from Southeast Asia L. Nguyen et al. 10.1016/j.apr.2021.101178
- Speciated atmospheric mercury at the Waliguan Global Atmosphere Watch station in the northeastern Tibetan Plateau: implication of dust-related sources for particulate bound mercury H. Zhang et al. 10.5194/acp-21-15847-2021
- Year-round trace gas measurements in the central Arctic during the MOSAiC expedition H. Angot et al. 10.1038/s41597-022-01769-6
- Improvement of quantification and identification of atmospheric reactive mercury A. Luippold et al. 10.1016/j.atmosenv.2020.117307
- Comparison of 4 Methods for Measurement of Reactive, Gaseous Oxidized, and Particulate Bound Mercury M. Gustin et al. 10.1021/acs.est.9b04648
- Seasonal patterns of atmospheric mercury in tropical South America as inferred by a continuous total gaseous mercury record at Chacaltaya station (5240 m) in Bolivia A. Koenig et al. 10.5194/acp-21-3447-2021
- First measurement of atmospheric mercury species in Qomolangma Natural Nature Preserve, Tibetan Plateau, and evidence oftransboundary pollutant invasion H. Lin et al. 10.5194/acp-19-1373-2019
- Atmospheric mercury in the Southern Hemisphere – Part 1: Trend and inter-annual variations in atmospheric mercury at Cape Point, South Africa, in 2007–2017, and on Amsterdam Island in 2012–2017 F. Slemr et al. 10.5194/acp-20-7683-2020
- Mercury distribution in the upper troposphere and lowermost stratosphere according to measurements by the IAGOS-CARIBIC observatory: 2014–2016 F. Slemr et al. 10.5194/acp-18-12329-2018
- Atmospheric mercury sources in a coastal-urban environment: a case study in Boston, Massachusetts, USA H. Angot et al. 10.1039/D1EM00253H
- Long-Term Observation of Atmospheric Speciated Mercury during 2007–2018 at Cape Hedo, Okinawa, Japan K. Marumoto et al. 10.3390/atmos10070362
- Sources and outflows of atmospheric mercury at Mt. Changbai, northeastern China C. Liu et al. 10.1016/j.scitotenv.2019.01.332
- Domestic and Transboundary Sources of Atmospheric Particulate Bound Mercury in Remote Areas of China: Evidence from Mercury Isotopes X. Fu et al. 10.1021/acs.est.8b06736
20 citations as recorded by crossref.
- Atomic Spectrometry Update – a review of advances in environmental analysis J. Bacon et al. 10.1039/C8JA90044B
- First observation of mercury species on an important water vapor channel in the southeastern Tibetan Plateau H. Lin et al. 10.5194/acp-22-2651-2022
- Validating an Evaporative Calibrator for Gaseous Oxidized Mercury J. Gačnik et al. 10.3390/s21072501
- Observed in-plume gaseous elemental mercury depletion suggests significant mercury scavenging by volcanic aerosols A. Koenig et al. 10.1039/D3EA00063J
- Dynamics of gaseous oxidized mercury at Villum Research Station during the High Arctic summer J. Pernov et al. 10.5194/acp-21-13287-2021
- An updated review of atmospheric mercury S. Lyman et al. 10.1016/j.scitotenv.2019.135575
- Over a decade of atmospheric mercury monitoring at Amsterdam Island in the French Southern and Antarctic Lands O. Magand et al. 10.1038/s41597-023-02740-9
- Relationships between atmospheric mercury and optical properties of spring outflow aerosols from Southeast Asia L. Nguyen et al. 10.1016/j.apr.2021.101178
- Speciated atmospheric mercury at the Waliguan Global Atmosphere Watch station in the northeastern Tibetan Plateau: implication of dust-related sources for particulate bound mercury H. Zhang et al. 10.5194/acp-21-15847-2021
- Year-round trace gas measurements in the central Arctic during the MOSAiC expedition H. Angot et al. 10.1038/s41597-022-01769-6
- Improvement of quantification and identification of atmospheric reactive mercury A. Luippold et al. 10.1016/j.atmosenv.2020.117307
- Comparison of 4 Methods for Measurement of Reactive, Gaseous Oxidized, and Particulate Bound Mercury M. Gustin et al. 10.1021/acs.est.9b04648
- Seasonal patterns of atmospheric mercury in tropical South America as inferred by a continuous total gaseous mercury record at Chacaltaya station (5240 m) in Bolivia A. Koenig et al. 10.5194/acp-21-3447-2021
- First measurement of atmospheric mercury species in Qomolangma Natural Nature Preserve, Tibetan Plateau, and evidence oftransboundary pollutant invasion H. Lin et al. 10.5194/acp-19-1373-2019
- Atmospheric mercury in the Southern Hemisphere – Part 1: Trend and inter-annual variations in atmospheric mercury at Cape Point, South Africa, in 2007–2017, and on Amsterdam Island in 2012–2017 F. Slemr et al. 10.5194/acp-20-7683-2020
- Mercury distribution in the upper troposphere and lowermost stratosphere according to measurements by the IAGOS-CARIBIC observatory: 2014–2016 F. Slemr et al. 10.5194/acp-18-12329-2018
- Atmospheric mercury sources in a coastal-urban environment: a case study in Boston, Massachusetts, USA H. Angot et al. 10.1039/D1EM00253H
- Long-Term Observation of Atmospheric Speciated Mercury during 2007–2018 at Cape Hedo, Okinawa, Japan K. Marumoto et al. 10.3390/atmos10070362
- Sources and outflows of atmospheric mercury at Mt. Changbai, northeastern China C. Liu et al. 10.1016/j.scitotenv.2019.01.332
- Domestic and Transboundary Sources of Atmospheric Particulate Bound Mercury in Remote Areas of China: Evidence from Mercury Isotopes X. Fu et al. 10.1021/acs.est.8b06736
Latest update: 25 Apr 2024
Short summary
Scientific understanding of environmental Hg cycling is limited by analytical uncertainties. To better characterize analytical uncertainty associated with Hg measurements made with the Tekran® 2537 instrument, I developed new software-based methods for offline processing of the raw instrumental data. I demonstrate significant uncertainty associated with the Tekran® method. By comparison, my methods improve measurement accuracy and the Hg detection limit by as much as 95 % and 88 %, respectively.
Scientific understanding of environmental Hg cycling is limited by analytical uncertainties. To...
