Articles | Volume 20, issue 16
https://doi.org/10.5194/acp-20-9713-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-20-9713-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
New evidence for atmospheric mercury transformations in the marine boundary layer from stable mercury isotopes
State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
School of Environment, Hangzhou Institute for Advanced Study,
University of Chinese Academy of Sciences, Hangzhou, 310000, China
Lin Yang
State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
Linlin Wang
State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
Institute of Environment and Health, Jianghan University, Wuhan
430056, China
Hongwei Liu
State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
Cailing Xiao
Institute of Environment and Health, Jianghan University, Wuhan
430056, China
Yong Liang
Institute of Environment and Health, Jianghan University, Wuhan
430056, China
State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
Yongguang Yin
State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
Ligang Hu
State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
Jianbo Shi
CORRESPONDING AUTHOR
State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
School of Environment, Hangzhou Institute for Advanced Study,
University of Chinese Academy of Sciences, Hangzhou, 310000, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
Guibin Jiang
State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
School of Environment, Hangzhou Institute for Advanced Study,
University of Chinese Academy of Sciences, Hangzhou, 310000, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
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30 citations as recorded by crossref.
- Canopy-Level Flux and Vertical Gradients of Hg0 Stable Isotopes in Remote Evergreen Broadleaf Forest Show Year-Around Net Hg0 Deposition B. Wang et al. 10.1021/acs.est.2c00778
- Mercury stable isotopes reveal the sources and transformations of atmospheric Hg in the high Arctic W. Zheng et al. 10.1016/j.apgeochem.2021.105002
- Stable Isotope Ratios of Mercury in Commercially Available Thermometers and Fluorescent Tubes S. Irei 10.1021/acsomega.1c06060
- Mercury isotopic compositions in fine particles and offshore surface seawater in a coastal area of East China: implications for Hg sources and atmospheric transformations L. Xu et al. 10.5194/acp-21-18543-2021
- Tracing the source and transport of Hg during pedogenesis in strongly weathered tropical soil using Hg isotopes X. Gao et al. 10.1016/j.gca.2023.10.009
- Sources of Particulate Bound Mercury in the Northwest Pacific Constrained by Hg Isotopes S. Huang et al. 10.1021/acsearthspacechem.3c00365
- Mercury stable isotopes reveal sources of methylmercury and prey in giant Pacific bluefin tuna from the western North Pacific Ocean X. He et al. 10.1002/lol2.10313
- Tracing the transboundary transport of atmospheric Particulate Bound Mercury driven by the East Asian monsoon X. Qin et al. 10.1016/j.jhazmat.2022.130678
- Mass-Independent Fractionation of Even and Odd Mercury Isotopes during Atmospheric Mercury Redox Reactions X. Fu et al. 10.1021/acs.est.1c02568
- Mercury stable isotopes constrain atmospheric sources to the ocean M. Jiskra et al. 10.1038/s41586-021-03859-8
- Modeling mercury isotopic fractionation in the atmosphere Z. Song et al. 10.1016/j.envpol.2022.119588
- Sources and Transformation Mechanisms of Atmospheric Particulate Bound Mercury Revealed by Mercury Stable Isotopes C. Liu et al. 10.1021/acs.est.1c08065
- Stable Mercury Isotopes Revealing Photochemical Processes in the Marine Boundary Layer Y. Qiu et al. 10.1029/2021JD034630
- Separation of methylmercury from biological samples for stable isotopic analysis W. Zhang et al. 10.1039/D1JA00236H
- Katabatic Wind and Sea–Ice Dynamics Drive Isotopic Variations of Total Gaseous Mercury on the Antarctic Coast B. Yu et al. 10.1021/acs.est.0c07474
- The paradigm and recent progress in studying marine mercury isotopes R. SUN et al. 10.3724/j.issn.1007-2802.20240016
- Isotope Data Constrains Redox Chemistry of Atmospheric Mercury Z. Song et al. 10.1021/acs.est.4c02600
- Isotopic Fractionation Characteristics of Speciated Mercury from Local Biomass Combustion in the Tibetan Plateau D. Han et al. 10.1021/acs.est.3c00926
- Decoding the marine biogeochemical cycling of mercury by stable mercury isotopes L. Yang et al. 10.1080/10643389.2023.2195797
- Modeling Mercury Isotopic Fractionation in the Atmosphere Z. Song et al. 10.2139/ssrn.3994573
- A peat core Hg stable isotope reconstruction of Holocene atmospheric Hg deposition at Amsterdam Island (37.8oS) C. Li et al. 10.1016/j.gca.2022.11.024
- National‐Scale Assessment of Total Gaseous Mercury Isotopes Across the United States M. Tate et al. 10.1029/2022JD038276
- Potential factors impacting PM2.5-Hg during haze evolution revealed by mercury isotope: Emission sources and photochemical processes Y. Qiu et al. 10.1016/j.atmosres.2022.106318
- Atmospheric Mercury Isotope Shifts in Response to Mercury Emissions from Underground Coal Fires R. Sun et al. 10.1021/acs.est.2c08637
- Applying Passive Air Sampling and Isotopic Characterization to Assess Spatial Variability of Gaseous Elemental Mercury Across Ontario, Canada N. Szponar et al. 10.1029/2022JD037361
- Continuous Flow–Double Purge and Trap Method for Preconcentrating Mercury in Large Volumes of Seawater for Stable Isotope Analysis M. He et al. 10.1021/acs.analchem.3c01657
- Isotopic composition of total gaseous mercury at a high-altitude tropical forest site influenced by air masses from the East Asia continent and the Pacific Ocean L. Nguyen et al. 10.1016/j.atmosenv.2020.118110
- Mercury Isotope Composition in Open Water Corals of South China Sea: Implication for Atmospheric Mercury Deposition Pathways Into Tropical Oceans R. Zhang et al. 10.1029/2023GL105305
- Stable Isotopes Reveal Photoreduction of Particle-Bound Mercury Driven by Water-Soluble Organic Carbon during Severe Haze K. Zhang et al. 10.1021/acs.est.2c01933
- Tracing the Transboundary Transport of Mercury to the Tibetan Plateau Using Atmospheric Mercury Isotopes B. Yu et al. 10.1021/acs.est.1c05816
30 citations as recorded by crossref.
- Canopy-Level Flux and Vertical Gradients of Hg0 Stable Isotopes in Remote Evergreen Broadleaf Forest Show Year-Around Net Hg0 Deposition B. Wang et al. 10.1021/acs.est.2c00778
- Mercury stable isotopes reveal the sources and transformations of atmospheric Hg in the high Arctic W. Zheng et al. 10.1016/j.apgeochem.2021.105002
- Stable Isotope Ratios of Mercury in Commercially Available Thermometers and Fluorescent Tubes S. Irei 10.1021/acsomega.1c06060
- Mercury isotopic compositions in fine particles and offshore surface seawater in a coastal area of East China: implications for Hg sources and atmospheric transformations L. Xu et al. 10.5194/acp-21-18543-2021
- Tracing the source and transport of Hg during pedogenesis in strongly weathered tropical soil using Hg isotopes X. Gao et al. 10.1016/j.gca.2023.10.009
- Sources of Particulate Bound Mercury in the Northwest Pacific Constrained by Hg Isotopes S. Huang et al. 10.1021/acsearthspacechem.3c00365
- Mercury stable isotopes reveal sources of methylmercury and prey in giant Pacific bluefin tuna from the western North Pacific Ocean X. He et al. 10.1002/lol2.10313
- Tracing the transboundary transport of atmospheric Particulate Bound Mercury driven by the East Asian monsoon X. Qin et al. 10.1016/j.jhazmat.2022.130678
- Mass-Independent Fractionation of Even and Odd Mercury Isotopes during Atmospheric Mercury Redox Reactions X. Fu et al. 10.1021/acs.est.1c02568
- Mercury stable isotopes constrain atmospheric sources to the ocean M. Jiskra et al. 10.1038/s41586-021-03859-8
- Modeling mercury isotopic fractionation in the atmosphere Z. Song et al. 10.1016/j.envpol.2022.119588
- Sources and Transformation Mechanisms of Atmospheric Particulate Bound Mercury Revealed by Mercury Stable Isotopes C. Liu et al. 10.1021/acs.est.1c08065
- Stable Mercury Isotopes Revealing Photochemical Processes in the Marine Boundary Layer Y. Qiu et al. 10.1029/2021JD034630
- Separation of methylmercury from biological samples for stable isotopic analysis W. Zhang et al. 10.1039/D1JA00236H
- Katabatic Wind and Sea–Ice Dynamics Drive Isotopic Variations of Total Gaseous Mercury on the Antarctic Coast B. Yu et al. 10.1021/acs.est.0c07474
- The paradigm and recent progress in studying marine mercury isotopes R. SUN et al. 10.3724/j.issn.1007-2802.20240016
- Isotope Data Constrains Redox Chemistry of Atmospheric Mercury Z. Song et al. 10.1021/acs.est.4c02600
- Isotopic Fractionation Characteristics of Speciated Mercury from Local Biomass Combustion in the Tibetan Plateau D. Han et al. 10.1021/acs.est.3c00926
- Decoding the marine biogeochemical cycling of mercury by stable mercury isotopes L. Yang et al. 10.1080/10643389.2023.2195797
- Modeling Mercury Isotopic Fractionation in the Atmosphere Z. Song et al. 10.2139/ssrn.3994573
- A peat core Hg stable isotope reconstruction of Holocene atmospheric Hg deposition at Amsterdam Island (37.8oS) C. Li et al. 10.1016/j.gca.2022.11.024
- National‐Scale Assessment of Total Gaseous Mercury Isotopes Across the United States M. Tate et al. 10.1029/2022JD038276
- Potential factors impacting PM2.5-Hg during haze evolution revealed by mercury isotope: Emission sources and photochemical processes Y. Qiu et al. 10.1016/j.atmosres.2022.106318
- Atmospheric Mercury Isotope Shifts in Response to Mercury Emissions from Underground Coal Fires R. Sun et al. 10.1021/acs.est.2c08637
- Applying Passive Air Sampling and Isotopic Characterization to Assess Spatial Variability of Gaseous Elemental Mercury Across Ontario, Canada N. Szponar et al. 10.1029/2022JD037361
- Continuous Flow–Double Purge and Trap Method for Preconcentrating Mercury in Large Volumes of Seawater for Stable Isotope Analysis M. He et al. 10.1021/acs.analchem.3c01657
- Isotopic composition of total gaseous mercury at a high-altitude tropical forest site influenced by air masses from the East Asia continent and the Pacific Ocean L. Nguyen et al. 10.1016/j.atmosenv.2020.118110
- Mercury Isotope Composition in Open Water Corals of South China Sea: Implication for Atmospheric Mercury Deposition Pathways Into Tropical Oceans R. Zhang et al. 10.1029/2023GL105305
- Stable Isotopes Reveal Photoreduction of Particle-Bound Mercury Driven by Water-Soluble Organic Carbon during Severe Haze K. Zhang et al. 10.1021/acs.est.2c01933
- Tracing the Transboundary Transport of Mercury to the Tibetan Plateau Using Atmospheric Mercury Isotopes B. Yu et al. 10.1021/acs.est.1c05816
Latest update: 13 Dec 2024
Short summary
We found that Br atoms in the marine boundary layer are the most probable oxidizer that transform gaseous elemental mercury into gaseous oxidized mercury, according to the mercury isotopes in the total gaseous mercury. On the other hand, Br or Cl atoms are not the primary oxidizers that produced oxidized mercury on particles. This study showed that mercury isotopes can provide new evidence that help us to fully understand the transformations of atmospheric mercury.
We found that Br atoms in the marine boundary layer are the most probable oxidizer that...
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