Institute of Geochemistry Chinese Academy of Sciences

Sources and Transformation of Methylmercury in Paddy Water: Insights from Mercury Isotopes Collected by Diffusive Gradients in Thin Films

The research team led by FENG Xinbin at the Institute of Geochemistry of the Chinese Academy of Sciences developed a novel DGT method for measuring the isotopic composition of aqueous methylmercury (MeHg) and successfully used it to accurately determine the isotopic compositions of MeHg in paddy water at Hg-contaminated sites. DETAILS... MORE...

Research Divisions

Research Progress

Sources and Transformation of Methylmercury in Paddy Water: Insights from Mercury Isotopes Collected by Diffusive Gradients in Thin Films (2025-06-09)

Scientists Discover Surface Carbonates can Transport Heavy Boron Isotopes into Deep Mantle (2025-04-28)

Quantitatively tracing the decomposition of endogenous particulate organic carbon during sinking in (sub-)deep reservoirs: using radiocarbon isotopes Δ14C (2025-01-07)

International Cooperation

	Feng Xinbin won the Kathryn R. Mahaffey Lifetime Ach... (2024-07-02)
	Professor FAN Dawei Joins the Editorial Board of Pur... (2020-12-21)
	The 2019 International Symposium on Low-temperature ... (2019-11-05)
	Dr. Sae-Yun Kwon from Pohang University of Science a... (2019-06-05)

Recent Papers

	Space-weathered rims on lunar ilmenite as an indicator for relative exposure ages of regolith(Guo, Z; Zhang, MW; Jia, BJ; Li, Y ; Fa, WZ ; Pang, Y; Zhu, CX； Wen, YY； Li, XY； Liu, JZ； Ouyang, ZY)(2024-08-27)
	Relative importance of aceticlastic methanogens and hydrogenotrophic methanogens on mercury methylation and methylmercury demethylation in paddy soils(Hao, ZD; Zhao, L;Liu, J; Pu, Q ; Chen, J; Meng, B; Feng, XB)(2024-08-26)
	Deciphering ore-forming fluid evolution processes of the Yuerya gold deposit, eastern Hebei, China: Insights from pyrite texture, trace element and sulfur isotope compositions(Guo RQ; Han SJ; Chen, YC)(2024-08-20)

Facilities

Upcoming Events

	Seminar on 2024-7-24: Germanium partitioning from sulfide deposition tooxidative weathering in MVT deposits fromSichuan-Yunnan-Guizhou triangle

	Seminar on 2024-7-24: Key properties of mineral trace-element data and how to address them instatistical analysis and interpretation

Join Us

	Recruitment for Postdoctoral Fellow (or Special Research Assistant), Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, Guizhou Province, P.R. China

	Recruitment for special research assistant of Prof. Mei-Fu Zhou Group, Institute of Geochemistry, Chinese Academy of Sciences

	Theoretical Mineral Physics Postdoctoral Position Available at Institute of Geochemistry, Chinese Academy of Sciences

Multimedia

Journals

Copyright © Institute Of Geochemistry, Chinese Academy of Sciences All Rights Reserved.
Address: 99 West Lincheng Road, Guanshanhu District, Guiyang, Guizhou Province 550081, P.R.China
Tel: +86-851-85895239 Fax: +86-851-85895239 Email: web_en@mail.gyig.ac.cn