Articles | Volume 19, issue 17 
            
                
                    
            
            
            https://doi.org/10.5194/bg-19-4415-2022
                    © Author(s) 2022. 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-19-4415-2022
                    © Author(s) 2022. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
Internal tree cycling and atmospheric archiving of mercury: examination with concentration and stable isotope analyses
David S. McLagan
CORRESPONDING AUTHOR
                                            
                                    
                                            Institute of Geoecology, Technische Universität Braunschweig,
Braunschweig, 38106, Germany
                                        
                                    
                                            Department of Physical & Environmental Sciences, University of Toronto Scarborough, Toronto, ON, M1C1A4, Canada
                                        
                                    
                                            School of Environmental Studies, Queen's University, Kingston, ON, K7L3J6, Canada
                                        
                                    
                                            Department of Geological Sciences and Geological Engineering, Queen's University, Kingston, ON, K7L3N6, Canada
                                        
                                    Harald Biester
                                            Institute of Geoecology, Technische Universität Braunschweig,
Braunschweig, 38106, Germany
                                        
                                    Tomas Navrátil
                                            Institute of Geology of the Czech Academy of Sciences, Prague, 117 20, Czech Republic
                                        
                                    Stephan M. Kraemer
                                            Department for Environmental Geosciences, Centre for Microbiology and Environmental Systems Science, University of Vienna, Vienna, 1090, Austria
                                        
                                    Lorenz Schwab
                                            Department for Environmental Geosciences, Centre for Microbiology and Environmental Systems Science, University of Vienna, Vienna, 1090, Austria
                                        
                                    
                                            Doctoral School in Microbiology and Environmental Science, University of Vienna, Vienna, 1090, Austria
                                        
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                            Cited
16 citations as recorded by crossref.
- Effects of legacy mining on mercury concentrations in conifer needles and mushrooms in northern Palatinate, Germany J. Franzaring et al. 10.1016/j.envpol.2024.124406
- Mercury in tree rings close to emission sources in Austria M. Tatzber & A. Fürst 10.1007/s11356-023-28251-z
- Limited response of boreal forest litterfall mercury deposition to declines in atmospheric mercury concentrations (1987–2000) X. Zhang et al. 10.1016/j.envpol.2025.126901
- Tree Rings Record of Long-Term Atmospheric Hg Pollution in the Monte Amiata Mining District (Central Italy): Lessons from the Past for a Better Future S. Fornasaro et al. 10.3390/min13050688
- Mercury contamination in staple crops impacted by artisanal and small-scale gold mining (ASGM): stable Hg isotopes demonstrate dominance of atmospheric uptake pathway for Hg in crops E. Eboigbe et al. 10.5194/bg-22-5591-2025
- Leaves and Tree Rings as Biomonitoring Archives of Atmospheric Mercury Deposition: An Ecophysiological Perspective F. Monaci & D. Baroni 10.3390/plants14091275
- Ficus insipida tree rings as biomonitors for gaseous elemental mercury in the artisanal gold mining-impacted Peruvian Amazon J. Gerson et al. 10.3389/fenvs.2025.1531800
- The Multi-Compartment Hg Modeling and Analysis Project (MCHgMAP): mercury modeling to support international environmental policy A. Dastoor et al. 10.5194/gmd-18-2747-2025
- Seasonal variation of mercury concentration of ancient olive groves of Lebanon N. Tabaja et al. 10.5194/bg-20-619-2023
- Tree-rings analysis to reconstruct atmospheric mercury contamination at a historical mining site D. Baroni et al. 10.3389/fpls.2023.1260431
- The uptake and in-vivo migration of Hg by plants: a critical review X. Chen et al. 10.1007/s11157-024-09714-2
- Plant mercury accumulation and litter input to a Northern Sedge-dominated Peatland T. Sun & B. Branfireun 10.5194/bg-20-2971-2023
- Tree rings recording historical atmospheric mercury: A review of progresses and challenges X. Liu et al. 10.1080/10643389.2023.2250706
- Tree Rings Mercury Controlled by Atmospheric Gaseous Elemental Mercury and Tree Physiology H. Peng et al. 10.1021/acs.est.4c05662
- Tree rings as historical archives of atmospheric mercury: A critical review J. Gačnik & M. Gustin 10.1016/j.scitotenv.2023.165562
- Large extent of mercury stable isotope fractionation in contaminated stream sediments induced by changes of mercury binding forms L. Schwab et al. 10.3389/fenvc.2022.1058890
15 citations as recorded by crossref.
- Effects of legacy mining on mercury concentrations in conifer needles and mushrooms in northern Palatinate, Germany J. Franzaring et al. 10.1016/j.envpol.2024.124406
- Mercury in tree rings close to emission sources in Austria M. Tatzber & A. Fürst 10.1007/s11356-023-28251-z
- Limited response of boreal forest litterfall mercury deposition to declines in atmospheric mercury concentrations (1987–2000) X. Zhang et al. 10.1016/j.envpol.2025.126901
- Tree Rings Record of Long-Term Atmospheric Hg Pollution in the Monte Amiata Mining District (Central Italy): Lessons from the Past for a Better Future S. Fornasaro et al. 10.3390/min13050688
- Mercury contamination in staple crops impacted by artisanal and small-scale gold mining (ASGM): stable Hg isotopes demonstrate dominance of atmospheric uptake pathway for Hg in crops E. Eboigbe et al. 10.5194/bg-22-5591-2025
- Leaves and Tree Rings as Biomonitoring Archives of Atmospheric Mercury Deposition: An Ecophysiological Perspective F. Monaci & D. Baroni 10.3390/plants14091275
- Ficus insipida tree rings as biomonitors for gaseous elemental mercury in the artisanal gold mining-impacted Peruvian Amazon J. Gerson et al. 10.3389/fenvs.2025.1531800
- The Multi-Compartment Hg Modeling and Analysis Project (MCHgMAP): mercury modeling to support international environmental policy A. Dastoor et al. 10.5194/gmd-18-2747-2025
- Seasonal variation of mercury concentration of ancient olive groves of Lebanon N. Tabaja et al. 10.5194/bg-20-619-2023
- Tree-rings analysis to reconstruct atmospheric mercury contamination at a historical mining site D. Baroni et al. 10.3389/fpls.2023.1260431
- The uptake and in-vivo migration of Hg by plants: a critical review X. Chen et al. 10.1007/s11157-024-09714-2
- Plant mercury accumulation and litter input to a Northern Sedge-dominated Peatland T. Sun & B. Branfireun 10.5194/bg-20-2971-2023
- Tree rings recording historical atmospheric mercury: A review of progresses and challenges X. Liu et al. 10.1080/10643389.2023.2250706
- Tree Rings Mercury Controlled by Atmospheric Gaseous Elemental Mercury and Tree Physiology H. Peng et al. 10.1021/acs.est.4c05662
- Tree rings as historical archives of atmospheric mercury: A critical review J. Gačnik & M. Gustin 10.1016/j.scitotenv.2023.165562
Latest update: 30 Oct 2025
Short summary
                    Spruce and larch trees are effective archiving species for historical atmospheric mercury using growth rings of bole wood. Mercury stable isotope analysis proved an effective tool to characterise industrial mercury signals and assess mercury uptake pathways (leaf uptake for both wood and bark) and mercury cycling within the trees. These data detail important information for understanding the mercury biogeochemical cycle particularly in forest systems.
                    Spruce and larch trees are effective archiving species for historical atmospheric mercury using...
                    
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