Articles | Volume 12, issue 23 
            
                
                    
            
            
            https://doi.org/10.5194/bg-12-7071-2015
                    © Author(s) 2015. This work is distributed under 
the Creative Commons Attribution 3.0 License.
                the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-12-7071-2015
                    © Author(s) 2015. This work is distributed under 
the Creative Commons Attribution 3.0 License.
                the Creative Commons Attribution 3.0 License.
Hydroxy fatty acids in fresh snow samples from northern Japan: long-range atmospheric transport of Gram-negative bacteria by Asian winter monsoon
P. Tyagi
                                            Graduate School of Environmental Science, Hokkaido University, Sapporo, Japan
                                        
                                    
                                            Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan
                                        
                                    S. Yamamoto
                                            Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan
                                        
                                    
                                            now at: Mount Fuji Research Institute, Yamanashi, Japan
                                        
                                    K. Kawamura
CORRESPONDING AUTHOR
                                            
                                    
                                            Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan
                                        
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Cited
16 citations as recorded by crossref.
- Impact of biomass burning on soil microorganisms and plant metabolites: A view from molecular distributions of atmospheric hydroxy fatty acids over Mount Tai P. Tyagi et al. 10.1002/2016JG003324
 - Hydroxy fatty acids in snow pit samples from Mount Tateyama in central Japan: Implications for atmospheric transport of microorganisms and plant waxes associated with Asian dust P. Tyagi et al. 10.1002/2016JD025340
 - Hydroxy fatty acids in the surface Earth system W. Zhang et al. 10.1016/j.scitotenv.2023.167358
 - Biological Aerosol Particles in Polluted Regions W. Hu et al. 10.1007/s40726-020-00138-4
 - Hydroxy Fatty Acids in Rainwater and Aerosols from Suburban Tokyo in Central Japan: The Impact of Long-Range Transport of Soil Microbes and Plant Waxes P. Bikkina et al. 10.1021/acsearthspacechem.0c00275
 - Airborne microbiomes at a subtropical island in southern China: Importance of the northwest and southeast monsoons F. Xue et al. 10.1016/j.atmosenv.2023.119842
 - The influence of Gram-negative bacterial community on the distribution of 3-OH-FAs in soils T. Zeng et al. 10.1016/j.chemgeo.2024.122309
 - Decadal Variations in Hydroxy Fatty Acids Over Chichijima Island in the North Pacific: Long‐Term Seasonal Variability in Plant and Microbial Markers P. Bikkina et al. 10.1029/2020JD033347
 - Lichen-associated microbial members are prevalent in the snow microbiome of a sub-arctic alpine tundra D. Touchette et al. 10.1093/femsec/fiad151
 - Holocene temperature and hydrological changes reconstructed by bacterial 3-hydroxy fatty acids in a stalagmite from central China C. Wang et al. 10.1016/j.quascirev.2018.05.030
 - Membrane lipid adaptation of soil Bacteroidetes isolates to temperature and pH E. Hellequin et al. 10.3389/fmicb.2023.1032032
 - Global calibration of novel 3-hydroxy fatty acid based temperature and pH proxies C. Wang et al. 10.1016/j.gca.2021.03.010
 - Tracing atmospheric transport of soil microorganisms and higher plant waxes in the East Asian outflow to the North Pacific Rim by using hydroxy fatty acids: Year‐round observations at Gosan, Jeju Island P. Tyagi et al. 10.1002/2016JD025496
 - Molecular characterization and spatial distribution of dicarboxylic acids and related compounds in fresh snow in China Z. Zhang et al. 10.1016/j.envpol.2021.118114
 - Development of a novel sea surface temperature proxy based on bacterial 3-hydroxy fatty acids Z. Dong et al. 10.3389/fmars.2022.1050269
 - Evaluation of 3-hydroxy fatty acids as a pH and temperature proxy in soils from temperate and tropical altitudinal gradients A. Huguet et al. 10.1016/j.orggeochem.2019.01.002
 
16 citations as recorded by crossref.
- Impact of biomass burning on soil microorganisms and plant metabolites: A view from molecular distributions of atmospheric hydroxy fatty acids over Mount Tai P. Tyagi et al. 10.1002/2016JG003324
 - Hydroxy fatty acids in snow pit samples from Mount Tateyama in central Japan: Implications for atmospheric transport of microorganisms and plant waxes associated with Asian dust P. Tyagi et al. 10.1002/2016JD025340
 - Hydroxy fatty acids in the surface Earth system W. Zhang et al. 10.1016/j.scitotenv.2023.167358
 - Biological Aerosol Particles in Polluted Regions W. Hu et al. 10.1007/s40726-020-00138-4
 - Hydroxy Fatty Acids in Rainwater and Aerosols from Suburban Tokyo in Central Japan: The Impact of Long-Range Transport of Soil Microbes and Plant Waxes P. Bikkina et al. 10.1021/acsearthspacechem.0c00275
 - Airborne microbiomes at a subtropical island in southern China: Importance of the northwest and southeast monsoons F. Xue et al. 10.1016/j.atmosenv.2023.119842
 - The influence of Gram-negative bacterial community on the distribution of 3-OH-FAs in soils T. Zeng et al. 10.1016/j.chemgeo.2024.122309
 - Decadal Variations in Hydroxy Fatty Acids Over Chichijima Island in the North Pacific: Long‐Term Seasonal Variability in Plant and Microbial Markers P. Bikkina et al. 10.1029/2020JD033347
 - Lichen-associated microbial members are prevalent in the snow microbiome of a sub-arctic alpine tundra D. Touchette et al. 10.1093/femsec/fiad151
 - Holocene temperature and hydrological changes reconstructed by bacterial 3-hydroxy fatty acids in a stalagmite from central China C. Wang et al. 10.1016/j.quascirev.2018.05.030
 - Membrane lipid adaptation of soil Bacteroidetes isolates to temperature and pH E. Hellequin et al. 10.3389/fmicb.2023.1032032
 - Global calibration of novel 3-hydroxy fatty acid based temperature and pH proxies C. Wang et al. 10.1016/j.gca.2021.03.010
 - Tracing atmospheric transport of soil microorganisms and higher plant waxes in the East Asian outflow to the North Pacific Rim by using hydroxy fatty acids: Year‐round observations at Gosan, Jeju Island P. Tyagi et al. 10.1002/2016JD025496
 - Molecular characterization and spatial distribution of dicarboxylic acids and related compounds in fresh snow in China Z. Zhang et al. 10.1016/j.envpol.2021.118114
 - Development of a novel sea surface temperature proxy based on bacterial 3-hydroxy fatty acids Z. Dong et al. 10.3389/fmars.2022.1050269
 - Evaluation of 3-hydroxy fatty acids as a pH and temperature proxy in soils from temperate and tropical altitudinal gradients A. Huguet et al. 10.1016/j.orggeochem.2019.01.002
 
Saved (final revised paper)
Latest update: 03 Nov 2025
Short summary
                    Our manuscript represents the first field-based data set on the abundances of hydroxy fatty acids (FAs) in fresh snow and its filtering capacity to reduce hydroxy FA burden on the atmosphere. 
•Hydroxy fatty acids (FAs) in snow indicate a contribution from soil microbes and higher plants. 
•Air mass back trajectories reveal their transport from Russia, Siberia and China.
We conducted the present study to better understand the impact of aeolian transport on bacteria & their filtering by snow.
                    Our manuscript represents the first field-based data set on the abundances of hydroxy fatty...
                    
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