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Volume 22 Issue 4
Aug 2011
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Journal of Earth Science  > 2011  >  22(4): 431-440.
Nozomu Takeuchi, Yoriko Ishida, Zhongqin Li. Microscopic Analyses of Insoluble Particles in an Ice Core of Ürümqi Glacier No. 1: Quantification of Mineral and Organic Particles. Journal of Earth Science, 2011, 22(4): 431-440. doi: 10.1007/s12583-011-0197-2
Citation: Nozomu Takeuchi, Yoriko Ishida, Zhongqin Li. Microscopic Analyses of Insoluble Particles in an Ice Core of Ürümqi Glacier No. 1: Quantification of Mineral and Organic Particles. Journal of Earth Science, 2011, 22(4): 431-440. doi: 10.1007/s12583-011-0197-2
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Microscopic Analyses of Insoluble Particles in an Ice Core of Ürümqi Glacier No. 1: Quantification of Mineral and Organic Particles

doi: 10.1007/s12583-011-0197-2
  • 1.

    Department of Earth Sciences, Graduate School of Science, Chiba University, Chiba 263-8552, Japan

  • 2.

    State Key Laboratory of Cryospheric Sciences/Tien Shan Glaciological Station, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China

  • 3.

    College of Geography and Environment Sciences, Northwest Normal University, Lanzhou 730070, China

Funds:

the Grant-in-Aid for Young Scientists 21681003

a Grant-in-Aid for Scientific Research 22241005

the Japan Society for the Promotion of Science (JSPS) 

the Ili Projects Fund 

the Research Institute for Humanity and Nature, Japan 

More Information
  • Corresponding author: Nozomu Takeuchi, ntakeuch@faculty.chiba-u.jp
  • Received Date: 10 Sep 2010
  • Accepted Date: 30 Dec 2010
  • Publish Date: 01 Aug 2011
    Abstract
  • Insoluble particle concentration in ice cores is commonly analyzed as a proxy for variations in atmospheric mineral dust (aerosol concentration). However, recent studies have revealed that the mineral dust is not only a constituent of the particles but that biogenic organic particles are also contained. We microscopically analyzed insoluble particles in a shallow ice core drilled on a mountain glacier, the Ürümqi Glacier No. 1, in eastern Tienshan, China. We distinguished different morphological particles in the ice core and quantified them separately. Results showed that the insoluble particles in this ice core consisted mainly of mineral particles, amorphous organic particles, pollen, and microorganisms. Mineral particles were the most dominant, accounting for approximately 67% of total particles, and amorphous organic particles were the second most dominant, accounting for approximately 33% of the total. The annual variation in the particles for the last 11 years differed between mineral and amorphous organic particles. The results suggest that the total insoluble particle concentration in the ice core reflects not only the atmospheric mineral dust but also the organic particles blown from ground soil or produced by microbes on the glacial surface.

     

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    • References(26)
  • Delmonte, B., Petit, J. R., Maggi, V., 2002. Glacial to Holocene Implications of the New 27 000-Year Dust Record from the EPICA Dome C (East Antarctica) Ice Core. Climate Dynamics, 18: 647–660 doi: 10.1007/s00382-001-0193-9
    Han, J., Nakawo, M., Goto-Azuma, K., et al., 2006. Impact of Fine-Dust Air Burden on the Mass Balance of a High Mountain Glacier: A Case Study of the Chongce Ice Cap, West Kunlun Shan, China. Annals of Glaciology, 43: 23–28 doi: 10.3189/172756406781811907
    Hoham, R. W., Duval, B., 2001. Microbial Ecology of Snow and Freshwater Ice. In: Jones, H. G., Pomeroy, J. W., Walker, D. A., et al., eds., Snow Ecology. Cambridge University Press, Cambridge. 168–228
    Kohshima, S., 1987. Glacial Biology and Biotic Communities. In: Kawano, S., Connell, J. H., Hidaka, T., eds., Evolution and Coadaptation in Biotic Communities, Kyoto. Faculty of Science, Kyoto University, Kyoto. 77–92
    Kohshima, S., 1989. Glaciological Importance of Microorganisms in the Surface Mud-Like Materials and Dirt Layer Particles of the Chongce Ice Cap and Gozha Glacier, West Kunlun Mountains, China. Bulletin of Glacier Research, 7: 59–65
    Kohshima, S., Takeuchi, N., Uetake, J., et al., 2007. Estimation of Net Accumulation Rate at a Patagonian Glacier by Ice Core Analyses Using Snow Algae. Global and Planetary Change, 59: 236–244 doi: 10.1016/j.gloplacha.2006.11.014
    Liao, H., Seinfeld, J. H., 1998. Radiative Forcing by Mineral Dust Aerosols: Sensitivity to Key Variables. Journal of Geophysical Research, 103(D24): 31637–31645 doi: 10.1029/1998JD200036
    Li, Z. Q., Edwards, R., Mosley-Thompson, E., et al., 2006. Seasonal Variability of Ionic Concentrations in Surface Snow and Elution Processes in Snow-Firn Packs at the PGPI Site on Ürümqi Glacier No. 1, Eastern Tien Shan, China. Annals of Glaciology, 43: 250–256 doi: 10.3189/172756406781812069
    Li, X., Li, Z. Q., Ding, Y. J., et al., 2007. Seasonal Variations of pH and Electrical Conductivity in a Snow-Firn Pack on Glacier No. 1, Eastern Tianshan, China. Cold Regions Science and Technology, 48: 55–63 doi: 10.1016/j.coldregions.2006.09.006
    Murayama, T., Sugimoto, N., Uno, I., et al., 2001. Ground-Based Network Observation of Asian Dust Events of April 1998 in East Asia. Journal of Geophysical Research, 106(D16): 18345–18359 doi: 10.1029/2000JD900554
    Nakazawa, F., Fujita, K., Uetake, J., et al., 2004. Application of Pollen Analysis to Dating of Ice Cores from Lower-Latitude Glaciers. Journal of Geophysical Research, 109(F4), doi: 10.1029/2004JF000125
    Sun, J., 2002. Source Regions and Formation of the Loess Sediments on the High Mountain Regions of Northwestern China. Quaternary Research, 58: 341–351 doi: 10.1006/qres.2002.2381
    Takeuchi, N., Kohshima, S., Seko, K., 2001. Structure, Formation, Darkening Process of Albedo Reducing Material (Cryoconite) on a Himalayan Glacier: A Granular Algal Mat Growing on the Glacier. Arctic, Antarctic and Alpine Research, 33: 115–122 doi: 10.1080/15230430.2001.12003413
    Takeuchi, N., Matsuda, Y., Sakai, A., et al., 2005. A Large Amount of Biogenic Surface Dust (Cryoconite) on a Glacier in the Qilian Mountains, China. Bulletin of Glaciological Research, 22: 1–8 http://www-es.s.chiba-u.ac.jp/~takeuchi/pdf/05bgr_qiyicryo_p.pdf
    Takeuchi, N., Uetake, J., Fujita, K., et al., 2006. A Snow Algal Community on Akkem Glacier in the Russian Altai Mountains. Annals of Glaciology, 43: 378–384 doi: 10.3189/172756406781812113
    Takeuchi, N., Li, Z. Q., 2008. Characteristics of Surface Dust on Ürümqi Glacier No. 1 in the Tien Shan Mountains, China. Arcric, Antarctic and Alpine Research, 40(4): 744–750 doi: 10.1657/1523-0430(07-094)[TAKEUCHI]2.0.CO;2
    Takeuchi, N., Nakawo, M., Narita, H., et al., 2008. Miaoergou Glaciers in the Kalik Mountains, Western China: Report of a Reconnaissance for Future Ice Core Drilling and Biological Study. Bulletin of Glaciological Research, 26: 33–40 http://www.seppyo.org/bgr/pdf/26/BGR26P33.pdf
    Takeuchi, N., Miyake, T., Nakazawa, F., et al., 2009a. A Shallow Ice Core Re-drilled on the Dunde Ice Cap, Western China: Recent Changes in the Asian High Mountains. Environmental Research Letters, 4: 045207, doi: 10.1088/1748-9326/4/045207
    Takeuchi, N., Fujita, K., Nakazawa, F., et al., 2009b. A Snow Algal Community on the Surface and in an Ice Core of Rikha-Samba Glacier in Western Nepali Himalayas. Bulletin of Glaciological Research, 27: 25–35
    Thompson, L. G., Mosley-Thompson, E., Davis, M. E., et al., 1989. Holocene-Late Pleistocene Climatic Ice Core Records from Qinghai-Tibetan Plateau. Science, 246(4929): 474–477 doi: 10.1126/science.246.4929.474
    Uetake, J., Kohshima, S., Nakazawa, F., et al., 2006. Biological Ice-Core Analysis of Sofiyskiy Glacier in the Russian Altai. Annals of Glaciology, 43(1): 70–78
    Xiang, S., Shang, T., Chen, Y., et al., 2009 Deposition and Postdeposition Mechanisms as Possible Drivers of Microbial Population Variability in Glacier Ice. FEM Microbiology Ecology, 70: 165–176
    Yang, M., Yao, T., Wang, H., 2006. Microparticle Content Records of the Dunde Ice Core and Dust Storms in Northwestern China. Journal of Asian Earth Science, 27: 223–229
    Ye, B., Yang, D., Jiao, K., et al., 2005: The Ürümqi River Source Glacier No. 1, Tianshan, China: Changes over the Past 45 Years. Geophysical Research Letter, 32: L21504, doi: 10.1029/2005GL024178
    Yoshimura, Y., Kohshima, S., Ohtani, S., 1997. A Community of Snow Algae on a Himalayan Glacier: Change of Algal Biomass and Community Structure with Altitude. Arctic and Alpine Research, 29: 126–137 doi: 10.2307/1551843
    Yoshimura, Y., Kohshima, S., Takeuchi, N., et al., 2000. Himalayan Ice-Core Dating with Snow Algae. Journal of Glaciology, 46(153): 335–340 doi: 10.3189/172756500781832918
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