沈君山副研究員 Shen, Jiun-San Associate Research Fellow

 TEL: +886-2-2783-9910 ext. 616
 FAX: +886-2-2783-9871
 E-mail: mountain@earth.sinica.edu.tw

 Specialty: Analytical chemistry, Instrumental analysis, Meteorite

[Education]
  • Ph.D., Inst. Chemistry, Nat'l Ching Hwa Univ., 1992
  • M.S., Inst. Nuclear Sciences, Nat'l Ching Hwa Univ., 1982
  • B.S., Dept. Chemistry, Nat'l Chung Hsing Univ., 1980
[Experiences]
  • Associate Research Fellow, Inst. Earth Sciences, Academia sinica, 1999/07 -
  • Assistant Research Fellow, Inst. Earth Sciences, Academia sinica, 1993/07 - 1999/07
  • Postdoctoral Fellow, Div. Geological & Planetary Sciences, California Inst. Technology, 1994/01 - 1995/06
  • Research Assistant, Inst. Earth Sciences, Academia sinica, 1984/06 - 1993/06
[Pubications]

A. Journal Papers
  1. Ku Y.P., Chen Chang-Hwa, Song S. R. and Iizuka Y. and Shen J. J.-S. (2009) A two million year record of explosive volcanism in southwestern Luzon: implications for the timing of subducted slab steepening. Geochemistry Geophysiscs Geosystems(G3), 10, Q06017, doi:10.1029/2009GC002486. (SCI)
  2. Shen, J.J., D.C. Lee, and W.T. Liang (2009) "Absolute Ca isotopic measurement using an improved double spike technique", TAO, 20(3), 455-464.
  3. Ku, Y.P., C.H. Chen, S.R. Song, Y. Iizuka, and J.J. Shen (2009) "Late quaternary explosive volcanic activities of the Mindanao-Molucca sea collision zone in the western pacific as inferred from marine tephrostratigraphy in the Celebes sea",  TAO, 20(4), 587-605.
  4. Y. Tsutsumi, C.S. Lee, J.J. Shen, C.Y. Lan, and K. Yokoyama, (2006) "Stability and dissolution of heavy minerals in the Neogene-Pleistocene sandstones from western foothills, Taiwan", Mem. Natn. Sci. Mus., Tokyo, 44, 195-204.
  5. Chen Chang-Hwa and Shen J. J.-S. (2005) The refined historical records of volcanic eruption around Taiwan: As the tectonic implication in the arc-continent collision area. Terr. Atmos. Ocean. Sci., 16, 331-344.
  6. J.J. Shen, and H.-J. Yang, (2004) "Sources and genesis of the Chinkuashih Au-Cu deposits in northern Taiwan: Constrains from Os and Sr isotopic compositions of sulfides", Earth and Planetary Science Letters. 222, 71-83.
  7. C.H. Chen, and J.J. Shen, (2004) Discussions on "the IAEA Guidelines for Assessing Volcanic Hazards at Nuclear Facilities". J. Volcanol. Geotherm. Res.,134,339-342.
  8. J.J. Shen, and T. Lee, (2003) "138La Anomaly in the Early Solar System", Astrophysical Jour. Letters, 596, L109-L112.
  9. J.J. Shen, and C.F. You, (2003) “A 10-fold improvement in the precision of boron isotopic analysis by negative thermal ionization mass spectrometry”, Analytical Chemistry, 75, 1972-1977.
  10. C.Y. Lan, S.L. Chung, T.V. Long, C.H. Lo, T.Y. Lee, S.A. Mertzman, and J.J. Shen, (2003) “Geochemical and Sr-Nd isotopic constraints from the Kontum massif, central Vietnam on the crustal evolution of the Indochina block”, Precambrian Research, 122, 7-27.
  11. C. Y. Lan, C. S. Lee, J. J. Shen, C. Y. Lu, S. A. Mertzman, and T. W. Wu (2002) "Nd-Sr isotopic composition and geochemistry of sediments from Taiwan and their implications", Western Pacific Earth Sci., 2(2), 205-222.
  12. C.Y. Lan, S.L. Chung, C.H. Chen, J.J. Shen, C.H. Lo, P.L. Wang, T.T. Hoa, H.H. Thanh, and S.A. Mertzman, (2000) "Geochemical and Sr-Nd Isotopic Characteristics of Granitic Rocks from Northern Vietnam", J. Asian Earth, 18, 267-280.
  13. C.F. You, J.J. Shen, and T. Lee, (1999) "Precise boron isotopic analysis by negative thermal ionization mass spectrometry", Jour. National Cheng Kung Univ., Science, Engineering and Medicine Science Section 34,1-11.
  14. C.H. Chen, C.H. Chen, S.A. Mertzman, and J.J. Shen, (1999) "An Unusual Late Cenozoic Volcanic Zone in Northern Taiwan-Behind the Southern Okinawa Trough", Jour. Geol. Soc. China, 42(2), 593-612.
  15. J.J. Shen, C.H. Chen, (1999) "The Setting Up of Re-Os Isotope Analytical Procedures for Geochemistry and Cosmochemistry", Jour. Geol. Soc. China, 42(2), 289-300.
  16. J.J. Shen, D.A. Papanastassiou, and G.J. Wasserburg, (1998) "Re-Os Systematics in Pallasite and Mesosiderite Metal", Geochim. Cosmochim. Acta, 62(15), 2715-2723.
  17. C.H. Chen, C.Y.Lan, and J.J.Shen, (1998) "The Ages from Rb-Sr Mineral Isochrons in the Slow Cooling Rocks", Jour. Geol. Soc. China, 41(2), 185-197.
  18. 沈君山 (1997) "錸-鋨(Re-Os)定年法", 地質, 16, 79-95.
  19. J.J. Shen, D.A. Papanastassiou, and G.J. Wasserburg, 1996, "Precise Re-Os determinations and systematics of iron meteorites", Geochim. Cosmochim. Acta, 60(15), 2788-2900.
  20. J.J. Shen, T. Lee, C.T. Chan, 1994, "Lanthanum Isotopic Composition of Meteoritic and Terrestrial Matter", Geochim. Cosmochim. Acta, 58(5), 1499-1506.
  21. J.J. Shen, H.J. Yang, C.Y. Lan, and C.H. Chen, 1993, "The Setting Up of Isotope Dilution Mass Spectrometry for REE Analysis", Jour. Geol. Soc. China, 36(2), 203-221.
  22. T. Lee, J.H. Chen, C.F. Dai, J.J. Shen, 1993, "U-disequilibrium Dating of Corals in Southern Taiwan by Mass Spectrometry", Jour. Geol. Soc. China, 36(1), 57-66.
  23. J.J. Shen, T. Lee and C.T. Chang, 1992, "Detecting Small Isotopic Shifts in Two-isotope Elements Using Thermal Ionization Mass Spectrometry", Analytical Chemistry, 64, 2216-2220.
  24. M.H. Yang, M.L. Lee, J.J. Shen and H.L. Hwang, 1992, "Precise Compositional and Trace-elemental analysis by Chemical Methods in Compound Semiconductors", Materials Science and Engineering, B12, 253-260.
  25. C.Y. Lan, T. Lee, S.A. Mertzman, T.W. Wu, B.M. Jahn, T.F. Yui and J.J. Shen, 1991, "Geochemical and Isotopic Study of Gneiss-associated Metabasites at the Central Range, Taiwan", Proc. Geol. Soc. China, 34(3), 233-266.
  26. C. You, T. Lee, L. Brown, J.J. Shen and J.C. Chen, 1988, "Be-10 as a Tracer for the Rapid  Erosion of Taiwan", Geochim. Cosmochim. Acta, 52, 2687-2691.
  27. C.Y. Lan, J.J. Shen and T. Typhoon, 1986, "A Rb-Sr Isotopic Study of Andesites from Lu-Tao, Lan-Hsu and Hsiao-Lan-Hsu, Eruption Ages and Isotopic Heterogeneity", Bull. Inst. Earth Sci, 6, 211.
B. Conference Papers
  1. J.J. Shen, and T.Lee, (1998) "138La Isotopic Anomaly in CAI" ,29th Lunar and Planetary Science Conference
  2. J.J. Shen, D.A. Papanastassiou, and G.J. Wasserburg, (1997) "Re-Os Systematics in Pallasites and and Mesosiderites", 28th Lunar and Planetary Science Conference, 1297-1298.
  3. J.J. Shen, D.A. Papanastassiou, and G.J. Wasserburg, 1996, "Rhenium-Osmium in Pallasite and Mesosiderite Metal", Meteoritics & Planetary Science , 31(4), A128-A129.
  4. D.A. Papanastassiou, G.J. Wasserburg, and J.J. Shen, 1996, "Re-Os Diffusion into Massive Schreibersite and Possible Internal Isochrons for Iron Meteorites", 27th Lunar and Planetary Science Conference, 993-994.
  5. D.A. Papanastassiou, J.J. Shen, and G.J. Wasserburg, 1995, "Rhemium-Osmium in Iron-Nickel Sulphide and Phosphide : The Possible Determination of Internal Isochrons for Iron Meteorites", Meteoritics, 30(5), 560-561.
  6. J.J. Shen, D.A. Papanastassiou, and G.J. Wasserburg, 1995, "Precise Re-Os Determination on IIA and IVA Iron Meteorites", 26th Lunar and Planetary Science Conference, 1283-1284.
  7. 陳正宏,李太楓,沈君山, 1992, "Geochemistry and Tectonic Setting of the Basement Rocks from Luzon Island, Philippines", 中國地質學會81年度年會.