Chemical characteristics and environmental records of a snow-pit at the Glacier No. 12 in the Laohugou Valley, Qilian Mountains
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- 作者：Xiaoqing Cui (1) (2)
Jiawen Ren (1)
Xiang Qin (1) (2)
Weijun Sun (1) (2)
Guangming Yu (1) (2)
Zebin Wang (1) (2)
Weigang Liu (3) - 关键词：snow ; pit ; glaciochemistry ; Glacier No. 12 at Laohugou ; ion ; Qilian Mountain
- 刊名：Journal of Earth Science
- 出版年：2014
- 出版时间：April 2014
- 年：2014
- 卷：25
- 期：2
- 页码：379-385
- 全文大小：563 KB
- 参考文献：1. Barrie, L. A., 1985. Twentieth Century Trends in Arctic Air Pollution Revealed by Conductivity and Acidity Observations in Snow and Ice in the Canadian High Arctic. / Atmospheric Environment, 19(2): 2055-063 10.1016/0004-6981(85)90114-3" target="_blank" title="It opens in new window">CrossRef
2. Cui, X. Q., Ren, J. W., Qin, X., et al., 2010. Source of Major Ions from an Ice Core of the No. 12 Glacier in Laohugou Valley, Qilian Mountain. / Science in Cold and Arid Regions, 2(6): 522-28 (in Chinese with English Abstract)
3. Gao, Y., Arimoto, R. M., Zhou, Y., et al., 1992. Relationships between the Dust Concentrations over Eastern Asia and the Remote North Pacific. / Journal of Geophysical Research, 97(D9): 9867-872 10.1029/92JD00714" target="_blank" title="It opens in new window">CrossRef
4. Hou, S. G., Qin, D. H., 1999. The Ion Elution Effect on the Main Ion Profiles of the Glacier Snowpacks. / Scientia Geographica Sinica, 19(6): 536-42 (in Chinese with English Abstract)
5. Huang, C., Li, Z., Hou, S. G., et al., 1996. The Effect of Ion Elution on the Formation of Ice Core Records. / Chinese Science Bulletin, 41(23): 2171-173 (in Chinese)
6. Huo, W., Yao, T., 2001. The Environmental Records in Dunde Ice Core since the Middle of the 19th Century. / Geochemistry, 30(3): 203-07 (in Chinese with English Abstract)
7. Kahl, J. D. W., Martinez, D. A., Kuhns, H., et al., 1997. Air Mass Trajectories to Summit, Greenland: A 44-Year Climatology and Some Episodic Events. / Journal Geophysical Research, 102(C12): 861-75 10.1029/97JC00296" target="_blank" title="It opens in new window">CrossRef
8. Li, Y., Yao, T., Sheng, W., et al., 1997. A Geochemical Study on An 8 m Depth Ice Core of Guliya Ice Cap. / Journal of Glaciology and Geocryology, 19(2): 173-79 (in Chinese with English Abstract)
9. Li, Z. X., He, Y. Q., Wilfred, H. T., et al., 2010. Characteristics and Environmental Significance of PH and EC in Summer Rainfall and Shallow Firn Profile at Yulong Snow Mountain, Lijiang City, China. / Journal of Earth Science, 21(2): 157-65, doi:10.1007/s12583-010-0014-3 10.1007/s12583-010-0014-3" target="_blank" title="It opens in new window">CrossRef
10. Liu, Y., Dong, G., Jin, J., et al., 1994. A Preliminary Observation and Study of Dustfall in Tarim Basin. / Journal of Desert Research, 14(3): 18-4 (in Chinese with English Abstract)
11. Mayewski, P. A., Lyons, W. B., Ahmad, N., et al., 1984. Interpretation of the Chemical and Physical Time-Series Retrieved from Sentik Glacier, Ladakh Himalaya, India. / Journal of Glaciology, 30(104): 66-6
12. Prospero, J. M., Ginoux, P., Torres, O., et al., 2002. Environmental Characterization of Global Sources of Atmospheric Soil Dust Identified with the NIMBUS 7 Total Ozone Mapping Spectrometer (TOMS) Absorbing Aerosol Product. / Reviews of Geophysics, 40(1): 1002, doi:10.1029/2000RG000095 10.1029/2000RG000095" target="_blank" title="It opens in new window">CrossRef
13. Qian, Z., Song, M., Li, W., 2002. Analyses on Distributive Variation and Forecast of Sand-Dust Storms in Recent 50 Years in Northern China. / Journal of Desert Research, 22(2): 106-11 (in Chinese with English Abstract)
14. Qin, D. H., Ren, J. W., 2001. Antarctic Glaciology. Science Press, Beijing. 123-25 (in Chinese)
15. Sheng, W., Yao, T., Li, Y., et al., 1999. Variation of Ca2+ Concentration within the Guliya Ice Core and Its Cliamatic Significance. / Journal of Glaciology and Geocryology, 21(1): 19-1 (in Chinese with English Abstract)
16. Shi, Y. F., 2000. Glaciers and Related Environments in China. Science Press, Beijing. 1-00 (in Chinese)
17. Thompson, L. G., Wayne, L., Hanilton, W. L., 1975. Climatological Implications of Microparticle Concentrations in the Ice Core from “Byrd-Station, Western Antarctica. / Journal of Glaciology, 14(72): 433-44
18. Thompson, L. G., Yao, T., Thompson, E. M., et al., 2000. A High-Resolution Millennial Record of the South Asian Monsoon from Himalayan Ice Cores. / Science, 289(5486): 1916-919 10.1126/science.289.5486.1916" target="_blank" title="It opens in new window">CrossRef
19. Thompson, L. G., Thompson, E. M., 1981. Microparticle Concentration Variations Linked with Climatic Change: Evidence from Polar Ice Cores. / Science, 212(4496): 812-15 10.1126/science.212.4496.812" target="_blank" title="It opens in new window">CrossRef
20. Thompson, L. G., Thompson, E. M., 1998. A 25 000-Year Tropical Climate History from Bolivian Ice Cores. / Science, 282: 1858-864 10.1126/science.282.5395.1858" target="_blank" title="It opens in new window">CrossRef
21. Tian, L., Yao, T., Schuster, P. F., et al., 2003. Oxygen-18 Concentrations in Recent Precipitation and Ice Cores on the Tibetan Plateau. / Journal of Geophysical Research, 108(D9): 4293-302, doi:10.1029/2002JD002173 10.1029/2002JD002173" target="_blank" title="It opens in new window">CrossRef
22. Wake, C. P., Dobb, J. E., Mayewski, P. A., 1994. The Chemical Composition of Aerosols over the Eastern Himalayas and Tibetan Plateau during Low Dust Periods. / Atmospheric Environment, 28(4): 695-04 10.1016/1352-2310(94)90046-9" target="_blank" title="It opens in new window">CrossRef
23. Wang, M. X., 1999. Atmospheric Chemistry. China Meteorological Administration, Beijing. 140-50 (in Chinese)
24. Yao, T., Li, Z., Thompson, L. G., et al., 2006. δ18O Records from Tibetan Ice Cores Revealed Differences in Climatic Changes. / Annals of Glaciology, 43: 1- 10.3189/172756406781812131" target="_blank" title="It opens in new window">CrossRef
25. Yao, T., Sheng, W., Pu, J., et al., 1993. Glaciological Climate and Environment on Qinghai-Tibetan Plateau, Sciences Press, Beijing. 8-5 (in Chinese)
26. Yao, T., Wu, G., Pu, J., et al., 2004. Relationship between Calcium and Atmospheric Dust Recorded in Guliya Ice Core. / Chinese Science Bulletin, 49(7): 706-10 (in Chinese)
27. Yao, T., Ding, L., Pu, J., et al., 1991. Characteristic of δ18O in Snow and Its Relation with Moisture Sources in Tanggula Mountains, Tibetan Plateau. / Chinese Science Bulletin, 36(20): 1570-573 (in Chinese)
28. Yao, T., Thompson, L. G., Thompson, E. M., et al., 1996. Climatological Significance of δ18O in North Tibetan Ice Cores. / Journal of Geophysical Research, 101(D23): 29531-9537 10.1029/96JD02683" target="_blank" title="It opens in new window">CrossRef
29. Zdanowicz, C. M., Zielinski, G. A., Wake, C. P., 1998. Characteristics of Modern Atmospheric Dust Deposition in Snow on the Penny Ice Cap, Baffin Island, Arctic Canada. / Tellus B, 50(5): 506-20 10.1034/j.1600-0889.1998.t01-1-00008.x" target="_blank" title="It opens in new window">CrossRef
30. Zhang, X., Shi, Y., Yao, T., 1995. Variational Features of Precipitation δ18O in Northeast Qinghai-Tibet Plateau. / Science in China ( / Series B), 38(7): 854-64
31. Zheng, X., Zhang, M., Xu, X., et al., 2002. China Salt Lake Blog. Science Press, Beijing. 3-0 (in Chinese) - 作者单位：Xiaoqing Cui (1) (2)
Jiawen Ren (1)
Xiang Qin (1) (2)
Weijun Sun (1) (2)
Guangming Yu (1) (2)
Zebin Wang (1) (2)
Weigang Liu (3)
1. State Key Laboratory of Cryospheric Science, Cold and Arid Region Environment and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, 730000, China
2. Qilian Shan Station of Glaciology and Ecologic Environment, Lanzhou, 730000, China
3. Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province, Institute of Arid Meteorology, China Meteorological Administration, Lanzhou, 730020, China - ISSN：1867-111X
文摘
In June 2006, samples were collected from a 90 cm snow-pit at an elevation of 5 040 m a.s.l. in the northern branch firn basin of the Glacier No. 12, Laohugou Valley, in the western part of Qilian Mountain, China. Oxygen isotopes (δ18O) and major soluble ions were measured. Results showed that Ca2+ is the dominant cation, and SO4 2?/sup> is the dominant anion. All major ions have close positive correlations with eachother except NO3 ?/sup> and NH4 +. δ18O show positive correlation with air temperature. The method of correlation analysis, sea-salt ion tracer and trend analysis were used to determine the source of the chemical components. The correlation analysis and HYSPLIT backward trajectory analysis suggest that atmospheric soluble dust species dominate the chemical signature.