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Pang, Zhonghe; Kong, Yanlong; Froehlich, Klaus; Huang, Tianming; Yuan, Lijuan; Li, Zhongqin; Wang, Feiteng (2011)
Publisher: Tellus B
Journal: Tellus B
Languages: English
Types: Article
Subjects:
The isotopic composition of precipitation has been measured in samples simultaneously collected during individual precipitation events at two neighbouring high-altitude stations (Houxia at 2100 m a.s.l. and Gaoshan at 3545 m a.s.l.) in the Tianshan Mts., northwest China. The observed changes of δ18O (δ2H) and deuterium excess with surface air temperature, altitude and season have been evaluated to derive information on the effects of subcloud evaporation and moisture recycling on the formation of precipitation and its isotopic composition under arid climatic conditions. Consulting the long-term monthly averages of ‘d’ excess and temperature of the nearest GNIP station Wulumuqi, a striking similarity was found with the results of the two high-altitude stations concerning the relation between ‘d’ excess and temperature. The ‘d’ excess–temperature plot of the Wulumuqi data shows an hysteresis effect which appears to signify seasonal changes in the interplay between subcloud evaporation and moisture recycling. Finally, for the first time a negative altitude gradient of the d excess has been found for all stations including two more GNIP stations in northwest China but far away from the study area. This ‘inverse altitude effect’ may manifest a decrease of the recycled fraction in air moisture with altitude.DOI: 10.1111/j.1600-0889.2011.00532.x
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    • Aizen, V., Aizen, E., Melack, J. and Martma, T. 1996. Isotopic measurements of precipitation on central Asian glaciers (southeastern Tibet, northern Himalayas, central Tien Shan). J. Geophys. Res. 101(D4), 9185-9196.
    • Aragua´s-Aragua´s, L., Froehlich, K. and Rozanski, K. 1998. Stable isotope composition of precipitation over southeast Asia. J. Geophys. Res. 103(D22), 28 721-28 742.
    • Bryson, R. A. 1986. Airstream climatology of Asia. In: Proceedings of International Symposium on the Qinghai-Xizang Plateau and Mountain Meteorology. American Meteorological Society, Boston, Mass., Beijing, China.
    • Chen, Y. N., Pang, Z. H., Hao, X. M., Xu, C. C. and Chen Y. P. 2008. Periodic changes of stream flow in the last 40 years in Tarim River Basin, Xinjiang, China, Hydrol. Process. 22(21), 4214-4221.
    • Ciais, P. and Jouzel, J. 1994. Deuterium and oxygen 18 in precipitation: isotopic model, including mixed cloud processes. J. Geophys. Res. 99(D8), 16 793-16 803.
    • Clark, I. and Fritz, P. 1997. Environmental Isotopes in Hydrogeology, Lewis Publishers, New York.
    • Craig, H. 1961. Isotopic variations in meteoric waters. Science 133, 1702-1703.
    • Cruz-San Julian, J., Aragua´s, L., Rozanski, K., Benavente, J., Cardenal, J. and co-authors. 1992. Sources of precipitation over southeastern Spain and groundwater recharge. An isotopic study. Tellus 44B, 226-236.
    • Dai, X. G., Li, W. J. and Ma, Z. G. 2006. Variation characteritics of moisture source of Xinjiang, China in recent decades (in Chinese with English abstracts). Prog. Nat. Sci. 16(12), 1651-1656.
    • Dansgaard, W. 1964. Stable isotopes in precipitation. Tellus 16, 436-468.
    • Froehlich, K., Kralik, M., Papesch, W., Rank, D., Scheifinger, H. and coauthors. 2008. Deuterium excess in precipitation of Alpine regions - moisture recycling. Isotopes Environ. Health Stud. 44(1), 61-70.
    • Gat, J. R., Mook, W. G. and Meijer, H. A. J. 2001. Stable isotopes processes in the water cycle. In: Environmental Isotopes in The Hydrological Cycle (Principles and Applications), Atmospheric Water (ed. W.G. Mook), UNESCO and IAEA, Paris, 17-40.
    • Gonfiantini, R., Roche, M. A., Olivry, J. C., Fontes, J. C. and Zuppi, G. M. 2001. The altitude effect on isotopic composition of tropical rains. Chem. Geol. 181, 147-167.
    • Holko, L. 1994. Stable environmental isotopes of 18O and 2H in hydrological research of mountainous catchments. J. Hydrol. Hydromech. 43, 249-274.
    • IAEA. 2006. Isotope hydrology information system, the ISOHIS database. Available at: http://www.iaea.org/water
    • Jouzel, J., and Merlivat, L. 1984. Deuterium and oxygen 18 in precipitation: modeling of the isotopic effects during snow formation. J. Geophys. Res. 89(D7), 11 749-11 757.
    • Kreutz, K. J., Wake, C. P., Aizen, V. B., Cecil, L. D. and Synal, H.-A. 2003. Seasonal deuterium excess in a Tien Shan ice core: influence of moisture transport and recycling in Central Asia. Geophys. Res. Lett. 30(18), 1922, doi:10.1029/2003GL017896.
    • Li, J. F., 2006. Climatic data, In: Hydrology and Climate Datasets for the Wulumuqi River Catchments (in Chinese) (ed. Li, J. F.), China Meteorological Press, Beijing, China, 75-130.
    • Masson-Delmotte, V., Hou, S., Ekaykin, A., Jouzel, J., Aristarain, A. and co-authors. 2008. A review of Antarctic surface snow isotopic composition: observations, atmospheric circulation, and isotopic modeling. J. Clim. 21, 3359-3387.
    • Ren, M. 1985. An Outline of China's Physical Geography, Foreign Languages Press, Beijing, 477.
    • Rozanski, K., Araguas-Araguas, L., and Giofiantini, R. 1993. Isotopic patterns in modern global precipitation. Geophys. Monogr. 78, 1-36.
    • Shi, Y. F. and Zhang, X. S. 1995. Effects and future trend of climate change on surface water resources in arid areas in northwest China. Sci. China (B) 9, 959-976.
    • Tian, L., Yao, T., MacClune, K., White, J. W. C., Schilla, A. and co-authors. 2007. Stable isotopic variations in west China: a consideration of moisture sources. J. Geophys. Res. 112, D10112, doi:10.1029/2006JD007718.
    • Winkler, M. G. and Wang, P. K. 1993. The late-Quaternary vegetation and climate of China, In: Global Climates Since the Last Glacial Maximum, (ed. Wright, H.E. et al.), University of Minnesota Press, Minneapolis, 221-261.
    • Yao, T. D., Masson, V., Jouzel, J., Stievenard, M., Sun, W. Z., and Jiao, K. Q. 1999. Relationships between delta O-18 in precipitation and surface air temperature in the Urumqi River Basin, east Tianshan Mountains, China. Geophys. Res. Lett. 26, 3473-3476.
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