Institute of Geochemistry Chinese Academy of Sciences

NAS member Mark H. Thiemens visists IGCAS

At the invitation of Prof. LIU Yun of SKLODG, and with the award of CAS Einstein Professorship, Distinguished Professor Mark H. Thiemens from University of California, San Diego(UCSD), visited IGCAS during June 16-19. On the morning of June 17, Professor Thiemens presented a talk entitled “Mass independent signatures in geochemistry and the atmosphere--tracking the origin of life and present global atmospheric geochemical processes” at the SKLODG lecture hall. DETAILS... MORE...

Research Divisions

Research Progress

Exploring high pressure elastic behavior of Ca₄La₆(SiO₄)₆(OH)₂ a synthetic rare-earth silicate apatite (2014-04-29)

Revealing mechanism for oxygen isotope fractionation in travertine at Baishuitai, Yunnan Province (2014-04-14)

IGCAS operates a fully automated system to measure Hg⁰ air-surface exchange over vegetation based on the relaxed eddy accumulation methodology (2013-12-04)

International Cooperation

	NAS member Mark H. Thiemens visists IGCAS (2014-07-16)
	Dr. GAO Bin from University of Florida Visits IGCAS (2014-07-11)
	Dr. Michael Wiedenbeck from Helmholtz Centre Potsdam... (2014-05-12)
	Sino-Swedish Mercury Project Launched in Guiyang (2014-03-14)
	NIES Researchers Visited IGCAS (2013-06-20)

Recent Papers

	Cassiterite U-Pb and muscovite Ar-40-Ar-39 age constraints on the timing of mineralization in the Xuebaoding Sn-W-Be deposit, western China(Zhang, DL; Peng, JT; Coulson, IM; Hou, LH; Li, SJ) (2014-07-30)
	Influence of oxygen fugacity on the electrical conductivity of hydrous olivine: Implications for the mechanism of conduction(Dai, LD; Karato, S) (2014-07-30)
	The effect of pressure on the electrical conductivity of olivine under the hydrogen-rich conditions(Dai, LD; Karato, S) (2014-07-30)

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Upcoming Events

	17th International Conference on Heavy Metals in the Environment (September 22-26, 2014 Guiyang)

	Seminar 2014-07-28: Circular Polarization Ratios of Anomalous Craters in Mini-RF Radar Images and Implications for Water Ice Detection on the Moon Speaker: Prof. FA Wenzhe

	Seminar 2014-07-08: Environmental applications of heavy stable Isotope analysis Speaker: Prof. Thomas M. Johnson

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