Theoretical and Applied Climatology

, Volume 133, Issue 1–2, pp 405–420 | Cite as

Changes in climatic elements in the Pan-Hexi region during 1960–2014 and responses to global climatic changes

  • Liu Wei
  • Qi FengEmail author
  • Ravinesh C. Deo
Original Paper


In this paper, robust statistical methods (including the climatic tendency ratio, inverse distance weight (IDW), and Mann-Kendall’s non-parametric statistical tests) were applied to analyze the annual sequences of meteorological data for the period 1960–2014. The results indicated that the mean annual air temperature in the Pan-Hexi and the surrounding regions has increased by 0.9 °C. Over the 55-year period of study, this represented a warming rate that was significantly higher than the contemporaneous warming rate in China and the rest of the world. The warming trend in northeastern Tibet was the most pronounced. Here, the mean warming rate exhibited an increasing trend from the mid-late 1980s, and the cold season-dominated warming changed to year-round warming. The rise in the amplitude of the mean minimum temperature was significant, and the variation in the amplitude of the extreme minimum temperature was greater than that of the extreme maximum temperature, exhibiting a variation period of approximately 10 years. Since 1960, the mean precipitation in the study region and the surrounding areas first increased, and then decreased, and then increased again rapidly from 2007. Precipitation and relative humidity trend showed a 13- and a 10-year variation period, respectively. Crop evapotranspiration exhibited a decreasing trend, but from 1993 onwards, there was an increasing trend and a 9-year variation period was also notable based on observed datasets. In the most recent 55 years (1960–2014), the sunshine duration and mean wind velocity in the study area first showed a decreasing trend followed by an increasing trend, and then it exhibited a decreasing trend from east to west of the study region. The temporal variations in the climatic elements were similar to those of China, suggesting that the climate change signal in the study region over the last 55 years appeared to be well correlated with the global climate change signal.



Grants from the Key Project of the Chinese Academy of Sciences (QYZDJ-SSW-DQC031) supported this research. Dr. R C Deo thanks CAS Presidential Fellowship and USQ Academic Development and Outside Studies Program (ADOSP, 2016) grant. The authors are grateful to anonymous reviewers for their valuable suggestions that substantially improved the manuscript.


  1. Cook ER, Anchukaitis KJ, Buckley BM, D'Arrigo RD, Jacoby GC, Wright WE (2010) Asian monsoon failure and megadrought during the last millennium. Science 328:486–489CrossRefGoogle Scholar
  2. Cook BI, Smerdon JE, Seager R, Coats S (2014) Global warming and 21st century drying. Clim Dyn 43:2607–2627CrossRefGoogle Scholar
  3. Deng Y, Gou XH, Gao LL, Zhao ZQ, Cao ZY, Yang MX (2013) Aridity changes in the eastern Qilian Mountains since AD 1856 reconstructed from tree-rings. Quat Int 283:78–84CrossRefGoogle Scholar
  4. Esper J, Frank DC, Timonen MR, Zorita ED, Wilson RJS, Luterbacher J, Holzkämper SF, Fischer N, Wagner ST, Nievergelt DN, Verstege AN, Büntgen U (2012) Orbital forcing of tree-ring data. Nat Clim Chang 2(12):1–5CrossRefGoogle Scholar
  5. Fang X, He XY, Liao CR, Yang MW, Wang DN, Wang Y (2010) A new method for sampled fiber Bragg grating fabrication by use of both femtosecond laser and CO2 laser. Opt Express 18(3):2646–2654CrossRefGoogle Scholar
  6. Feng Q, Wen XH, Li JG (2015) Wavelet analysis-support vector machine coupled models for monthly rainfall forecasting in arid regions. Water Resour Manag 29(4):1049–1065CrossRefGoogle Scholar
  7. Gao G, Xu CY, Chen DL, Singh VP (2012) Spatial and temporal characteristics of actual evapotranspiration over Haihe River basin in China. Stoch Env Res Risk A 26(5):655–669CrossRefGoogle Scholar
  8. Gao LL, Gou XH, Deng Y, Yang MX, Zhang F (2015) Assessing the influences of tree species, elevation and climate on tree-ring growth in the Qilian Mountains of northwest China. Trees:1–12. doi: 10.1007/s00468-015-1294-0
  9. Gavilan P, Castillo L (2009) Estimating reference evapotranspiration with atmometers in a semiarid environment. Agric Water Manag 96(3):465–472CrossRefGoogle Scholar
  10. Gou X, Zhang F, Deng Y, Ettl GJ, Yang MX, Gao LL, Fang KY (2012) Patterns and dynamics of tree-line response to climate change in the eastern Qilian Mountains, northwestern China. Dendrochronologia 30(2):121–126CrossRefGoogle Scholar
  11. Guan QY, Guan WQ, Yang J, Zhao SL, Pan BT, Wang L, Song N, Lu M, Li FC (2016) Spatial and temporal changes in desertification in the southern region of the Tengger Desert from 1973 to 2009. Theor Appl Climatol:1–16. doi: 10.1007/s00704-016-1798-6
  12. Hoffman MT, Cramer MD, Gillson L, Cramer LG, Michael W (2011) Pan evaporation and wind run decline in the Cape Floristic Region of South Africa (1974–2005): implications for vegetation responses to climate change. Clim Chang 109(3–4):437–452CrossRefGoogle Scholar
  13. Hu ZZ, Yang S, Wu R (2003) Long-term climate variations in China and global warming signals. J Geophys Res 108(D19): 4614Google Scholar
  14. Jia ZJ, Han L, Wang G (2014) Adaptability analysis of FAO Penman-Monteith model over typical underlying surfaces in the Sanjiang Plain, Northeast China. The Journal of Applied Ecology 25(5):1327–1334Google Scholar
  15. Kobashi T, Kawamura TK, Goto-Azuma K, Box JE, Gao C, Nakaegawa T (2013) Causes of Greenland temperature variability over the past 4000 yr: implications for northern hemispheric temperature changes. Clim Past 9(5):2299–2317CrossRefGoogle Scholar
  16. Li MX, Ma ZG (2013) Soil moisture-based study of the variability of dry-wet climate and climate zones in China. Chin Sci Bull 58(4):531–544CrossRefGoogle Scholar
  17. Li QX, Dong WJ, Li W, Gao XR, Jones P, Kennedy J, Parker D (2010) Assessment of the uncertainties in temperature change in China during the last century. Chin Sci Bull 55(19):1974–1982CrossRefGoogle Scholar
  18. Li YJ, Gou XH, Fang KY, Yang T, Deng M, Man ZJ (2012) Reconstruction of tree rings from last august to current June in east Qilian Mountains in 188a. J Desert Res 32(5):1393–1401Google Scholar
  19. Li ZX, Feng Q, Liu W, Wang TT, Gao Y, Wang YM, Cheng AF, Li JG, Liu L (2014) Spatial and temporal trend of potential evapotranspiration and related driving forces in Southwestern China, during 1961-2009. Quat Int 336:127–144CrossRefGoogle Scholar
  20. Li Q, Yang S, Xu W, Wang XL, Jones P, Parker D, Zhou L, Feng Y, Gao Y (2015a) China experiencing the recent warming hiatus. Geophys Res Lett 42(3):889–898CrossRefGoogle Scholar
  21. Li J, Carlson BE, Rossow WB, Lacis AA, Zhang YC (2015b) An intercomparison of the spatio-temporal variability of satellite and ground based cloud datasets using spectral analysis techniques. J Clim 28(14):150417113249008Google Scholar
  22. Milan G, Slavisa T (2013) Analysis of changes in meteorological variables using Mann-Kendall and Sen's slope estimator statistical tests in Serbia. Glob Planet Chang 100(1):172–182Google Scholar
  23. Mokhov IL, Schlesinger ME (1994) Analysis of global cloudiness: 2. Comparison of ground-based and satellite-based cloud climatologies. Journal of Geophysical Research: Atmospheres (1984–2012) 99(D8):17045–17065CrossRefGoogle Scholar
  24. Overpeck J, Hughen K, Hardy D, Bradley R, Case R, Douglas M, Finney B, Gajewski K, Jacoby G, Jennings A, Lamoureus S, Lasca A (1997) Arctic environmental change of the last four centuries. Science 278(5341):1251–1256CrossRefGoogle Scholar
  25. Piao SL, Ciais PP, Huang Y, Shen ZH, Peng SS, Li JS, Zhou LP, Liu HY, Ma YC, Ding Yi H, Friedlingstein P, Liu CZ, Tan K, Yu YQ, Zhang TY, Fang JY (2010) The impacts of climate change on water resources and agriculture in China. Nature 467(2):43–51CrossRefGoogle Scholar
  26. Qi F, Zongxing L, Wei L, Jianguo L, Guo X, Tingting W (2016) Relationship between large scale atmospheric circulation, temperature and precipitation in the Extensive Hexi region, China, 1960~2011. Quat Int 392:187–196CrossRefGoogle Scholar
  27. Qian WH, Lu B, Zhu CW (2010) How to change of global mean temperature in the 21st century? Chin Sci Bull 55(16):1532–1537Google Scholar
  28. Rao AK, Wang SP (2011) Evapotranspiration paradox at a semi-arid location in India. Journal of Agrometeorology 13(1):3–8Google Scholar
  29. Ren GY, Ding YH, Zhao ZC, Zheng JY, Wu TW, Tang GL, Xu Y (2012) Recent progress in studies of climate change in China. Adv Atmos Sci 29(5):958–977CrossRefGoogle Scholar
  30. Riccardo M, Lorenzo B, Consorzio L, Caterina B, Francesca C, Bernardo G, Giovanni G (2011) A GIS-based interactive web decision support system for planning wind farms in Tuscany (Italy). Renew Energy 36(2):754–763CrossRefGoogle Scholar
  31. Roderick ML, Farquhar GD (2002) The cause of decreased pan evaporation over the past 50 years. Science 298(5597):1410–1411Google Scholar
  32. Shi YF, Shen YP, Li DL, Zhang GW, Ding YJ, Hu RJ, Kang ES (2003) Discussion on the present climate change from warm-dry to warm-wet in northwest China. Quat Sci 23(2):152–164Google Scholar
  33. Sun J, Liu Y (2013) Drought variations in the middle Qilian Mountains, northeast Tibetan Plateau, over the last 450 years as reconstructed from tree rings. Dendrochronologia 31(4):279–285CrossRefGoogle Scholar
  34. Torrence C, Compo GP (1998) A practical guide to wavelet analysis. Bull Am Meteorol Soc 79(1):61–78CrossRefGoogle Scholar
  35. Wang ZY, Ding YH, He JH, Yu J (2004) Re-analysis of the characteristics of climate changes in China in recent 50 years. J Meteorol 62(2):228–236Google Scholar
  36. Wang SW, Zhang P, Dai SP, Wang HJ, Guo LX, Kang SY (2010) Analysis of spatial-temporal changes of potential evaporation in Hexi region during 1960-2008. Resource Science 32(1):139–148Google Scholar
  37. Wang HJ, ChenY N, Chen ZS, Li WH (2013) Changes in annual and seasonal temperature extremes in the arid region of China, 1960–2010. Nat Hazards 65(3):1913–1930CrossRefGoogle Scholar
  38. Wang YM, Feng Q, Li ZX (2014) Spatial-temporal variations of low cloud cover in northwest China during 1960-2005 and origin analysis. Sci Geogr Sin 34(5):635–640Google Scholar
  39. Zhang Y, Shao X, Wilmking M (2011a) Dynamic relationships between Picea crassifolia growth and climate at upper treeline in the Qilian Mts., Northeast Tibetan Plateau, China. Dendrochronologia 29(4):185–199CrossRefGoogle Scholar
  40. Zhang LW, Song CY, Yan JP (2011b) Study of spatial-temporal variation trend of annual extreme temperature in the north and south of Qinling Mountain. Sci Geogr Sin 31(8):1007–1011Google Scholar

Copyright information

© Springer-Verlag GmbH Austria 2017

Authors and Affiliations

  1. 1.Key Laboratory of Ecohydrology of Inland River BasinChinese Academy of SciencesLanzhouChina
  2. 2.Northwest Institute of Eco-Environment and ResourcesChinese Academy of SciencesLanzhouChina
  3. 3.Alashan Desert Eco-hydrology Experimental Research Station, Northwest Institute of Eco-Environment and ResourcesChinese Academy of SciencesLanzhouChina
  4. 4.Gansu Hydrology and Water Resources Engineering CentreLanzhouChina
  5. 5.School of Agricultural, Computational and Environmental Sciences, Institute of Agriculture and Environment (IAg&E)University of Southern QueenslandSpringfieldAustralia

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