Articles | Volume 12, issue 10
https://doi.org/10.5194/tc-12-3177-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-12-3177-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
05 Oct 2018
Research article |
| 05 Oct 2018
| 05 Oct 2018
Iron oxides in the cryoconite of glaciers on the Tibetan Plateau: abundance, speciation and implications
Zhiyuan Cong
Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
CAS Center for Excellence in Tibetan Plateau Earth Sciences, Beijing 100101, China
Shaopeng Gao
Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
Wancang Zhao
Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Nanjing University, Nanjing 210023, China
Key Laboratory for Semi-Arid Climate Change of the Ministry of Education, College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, China
Guangming Wu
Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
University of Chinese Academy of Sciences, Beijing 100049, China
Yulan Zhang
State Key Laboratory of Cryospheric Sciences, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
Shichang Kang
CORRESPONDING AUTHOR
State Key Laboratory of Cryospheric Sciences, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
CAS Center for Excellence in Tibetan Plateau Earth Sciences, Beijing 100101, China
Yongqin Liu
Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
Junfeng Ji
Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Nanjing University, Nanjing 210023, China
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Cited
16 citations as recorded by crossref.
- Variation in Albedo and Its Relationship With Surface Dust at Urumqi Glacier No. 1 in Tien Shan, China X. Yue et al. 10.3389/feart.2020.00110
- Deciphering Color Reflectance Data of a 520‐kyr Sediment Core From the Southern Ocean: Method Application and Paleoenvironmental Implications L. Wu et al. 10.1029/2019GC008212
- Measurements of light-absorbing impurities in snow over four glaciers on the Tibetan Plateau H. Niu et al. 10.1016/j.atmosres.2020.105002
- Effects of black carbon and mineral dust on glacial melting on the Muz Taw glacier, Central Asia Y. Zhang et al. 10.1016/j.scitotenv.2020.140056
- Seeking the Sources of Dust: Geochemical and Magnetic Studies on “Cryodust” in Glacial Cores from Southern Spitsbergen (Svalbard, Norway) M. Lewandowski et al. 10.3390/atmos11121325
- Quantifying the light absorption and source attribution of insoluble light-absorbing particles on Tibetan Plateau glaciers between 2013 and 2015 X. Wang et al. 10.5194/tc-13-309-2019
- Black carbon in a glacier and snow cover on the northeastern Tibetan Plateau: Concentrations, radiative forcing and potential source from local topsoil Y. Li et al. 10.1016/j.scitotenv.2019.05.469
- Magnetic characteristics of lake sediments in Qiangyong Co Lake, southern Tibetan Plateau and their application to the evaluation of mercury deposition X. Gao et al. 10.1007/s11442-020-1794-8
- Iron Variability Reveals the Interface Effects of Aerosol‐Pollutant Interactions on the Glacier Surface of Tibetan Plateau Z. Dong et al. 10.1029/2022JD038232
- Aeolian dust transport, cycle and influences in high-elevation cryosphere of the Tibetan Plateau region: New evidences from alpine snow and ice Z. Dong et al. 10.1016/j.earscirev.2020.103408
- Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars G. Baccolo et al. 10.1038/s41467-020-20705-z
- The distribution and drivers of microbial pigments in the cryoconite of four Tibetan glaciers X. Lyu et al. 10.1111/1462-2920.16550
- Potential transformation of organic matter by microbes in cryoconite, Tibetan Plateau B. Guo et al. 10.1007/s11430-023-1270-0
- Anthropogenic contaminants in glacial environments I: Inputs and accumulation D. Beard et al. 10.1177/03091333221107376
- Cryoconite on a glacier on the north-eastern Tibetan plateau: light-absorbing impurities, albedo and enhanced melting Y. LI et al. 10.1017/jog.2019.41
- Severe air pollution and characteristics of light-absorbing particles in a typical rural area of the Indo-Gangetic Plain P. Chen et al. 10.1007/s11356-020-07618-6
16 citations as recorded by crossref.
- Variation in Albedo and Its Relationship With Surface Dust at Urumqi Glacier No. 1 in Tien Shan, China X. Yue et al. 10.3389/feart.2020.00110
- Deciphering Color Reflectance Data of a 520‐kyr Sediment Core From the Southern Ocean: Method Application and Paleoenvironmental Implications L. Wu et al. 10.1029/2019GC008212
- Measurements of light-absorbing impurities in snow over four glaciers on the Tibetan Plateau H. Niu et al. 10.1016/j.atmosres.2020.105002
- Effects of black carbon and mineral dust on glacial melting on the Muz Taw glacier, Central Asia Y. Zhang et al. 10.1016/j.scitotenv.2020.140056
- Seeking the Sources of Dust: Geochemical and Magnetic Studies on “Cryodust” in Glacial Cores from Southern Spitsbergen (Svalbard, Norway) M. Lewandowski et al. 10.3390/atmos11121325
- Quantifying the light absorption and source attribution of insoluble light-absorbing particles on Tibetan Plateau glaciers between 2013 and 2015 X. Wang et al. 10.5194/tc-13-309-2019
- Black carbon in a glacier and snow cover on the northeastern Tibetan Plateau: Concentrations, radiative forcing and potential source from local topsoil Y. Li et al. 10.1016/j.scitotenv.2019.05.469
- Magnetic characteristics of lake sediments in Qiangyong Co Lake, southern Tibetan Plateau and their application to the evaluation of mercury deposition X. Gao et al. 10.1007/s11442-020-1794-8
- Iron Variability Reveals the Interface Effects of Aerosol‐Pollutant Interactions on the Glacier Surface of Tibetan Plateau Z. Dong et al. 10.1029/2022JD038232
- Aeolian dust transport, cycle and influences in high-elevation cryosphere of the Tibetan Plateau region: New evidences from alpine snow and ice Z. Dong et al. 10.1016/j.earscirev.2020.103408
- Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars G. Baccolo et al. 10.1038/s41467-020-20705-z
- The distribution and drivers of microbial pigments in the cryoconite of four Tibetan glaciers X. Lyu et al. 10.1111/1462-2920.16550
- Potential transformation of organic matter by microbes in cryoconite, Tibetan Plateau B. Guo et al. 10.1007/s11430-023-1270-0
- Anthropogenic contaminants in glacial environments I: Inputs and accumulation D. Beard et al. 10.1177/03091333221107376
- Cryoconite on a glacier on the north-eastern Tibetan plateau: light-absorbing impurities, albedo and enhanced melting Y. LI et al. 10.1017/jog.2019.41
- Severe air pollution and characteristics of light-absorbing particles in a typical rural area of the Indo-Gangetic Plain P. Chen et al. 10.1007/s11356-020-07618-6
Latest update: 19 Apr 2024
Short summary
Cryoconites from glaciers on the Tibetan Plateau and surrounding area were studied for iron oxides. We found that goethite is the predominant iron oxide form. Using the abundance, speciation and optical properties of iron oxides, the total light absorption was quantitatively attributed to goethite, hematite, black carbon and organic matter. Such findings are essential to understand the relative significance of anthropogenic and natural impacts.
Cryoconites from glaciers on the Tibetan Plateau and surrounding area were studied for iron...
