Physical Geography

Altitude dependency of trends of daily climate extremes in southwestern China, 1961-2008

  • 1. State Key Laboratory of Cryosphere Science/Yulong Snow Mountain Glaciers and Environmental Observation Station, Cold and Arid Region Environment and Engineering Research Institute, CAS, Lanzhou 730000, China;
    2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China;
    3. School of Environment and Development, University of Manchester, Manchester M13 9PL, England, UK
Li Zongxing (1984-), Ph.D and Associate Professor, specialized in climate change and glacial environment. E-mail:

Received date: 2011-04-01

  Revised date: 2011-05-29

  Online published: 2012-05-04

Supported by

National Natural Science Foundation of China, No.91025002; No.40725001; No.30970492; No.40971019; No.11J0930003; The CAS Special Grant for Postgraduate Research, Innovation and Practice; The Foundation from the State Key Laboratory of Cryosphere Science; The Foundation from Lijiang City Government


A total of 12 indices of temperature extremes and 11 indices of precipitation extremes at 111 stations in southwestern China at altitudes of 285-4700 m were examined for the period 1961-2008. Significant correlations of temperature extremes and elevation included the trends of diurnal temperature range, frost days, ice days, cold night frequency and cold day frequency. Regional trends of growing season length, warm night frequency, coldest night and warmest night displayed a statistically significant positive correlation with altitude. These characteristics indicated the obvious warming with altitude. For precipitation extreme indices, only the trends of consecutive dry days, consecutive wet days, wet day precipitation and the number of heavy precipitation days had significant correlations with increasing altitude owing to the complex influence of atmospheric circulation. It also indicated the increased precipitation mainly at higher altitude areas, whereas the increase of extreme precipitation events mainly at lowers altitude. In addition, the clearly local influences are also crucial on climate extremes. The analysis revealed an enhanced sensitivity of climate extremes to elevation in southwestern China in the context of recent warming.

Cite this article

LI Zongxing, HE Yuanqing, Wilfred H. THEAKSTONE, WANG Xufeng, ZHANG Wei, CAO Weihong, DU Jiankuo, XIN Huijuan, CHANG LI . Altitude dependency of trends of daily climate extremes in southwestern China, 1961-2008[J]. Journal of Geographical Sciences, 2012 , 22(3) : 416 -430 . DOI: 10.1007/s11442-012-0936-z


Bian Duo, Du Jun, 2006. Climate variation feature and its effect on environment change in central Tibet from1961 to 2000. Journal of Applied Meteorological Sciences, 17(2): 169-175. (in Chinese)
Chen Jiqing, Zhang Xiaojian, Bei Ju, 2008. Inter-annual and inter-decadal variations of climate in Sichuan Basinin 1951-2000. Journal of Chang Jiang Engineering Vocational College, 25(3): 23-25. (in Chinese)
Cui Xuefeng, Hans-F Graf, Baerbel Langmann et al., 2006. Climate impacts of anthropogenic land use changeson the Tibetan Plateau. Global and Planetary Change, 54: 33-56, doi:10.1016/j.gloplacha.2005.07.006.
Du Jun, Zhou Shunwu, Tang Shuyi, 2000. Analysis on the climatic characteristics of temperature variation in Tibet during the past 40 years. Quarterly Journal of Applied Meteorology, 11(2): 221-227. (in Chinese)
Frauenfeld O W, Zhang T, Serreze M C, 2005. Climate change and variability using European Centre for Medium-Range Weather Forecasts reanalysis (ERA-40) temperatures on the Tibetan Plateau. Journal of Geophysical Research, 110, D02101, doi: 10.1029/2004JD005230.
Fyfe J C, Flato G M, 1999. Enhanced climate change and its detection over the Rocky Mountains. Journal of Climate, 12: 230-243.
Giorgi F, Hurrell J W, Marinucci M R et al., 1997. Elevation dependency of the surface climate change signals: Amodel study. Journal of Climate, 10: 288-296.
Guo Qiyun, Cai Jianping, Shao Xuemei et al., 2004. Studies on the variations of East-Asian summer monsoonduring AD 1873-2000. Chinese Journal of Atmospheric Science, 28(2): 206-215. (in Chinese)
Hu Haoran, Mao Xiaoliang, Liang Lin, 2009. Temporal and spatial variations of extreme precipitation events offlood season over the Sichuan Basin in last 50 years. Acta Geographica Sinica, 64(3): 278-288. (in Chinese)
Kalnay E, Cai M, 2003. Impact of urbanization and land-use change on climate. Nature, 423: 528-531.
Kalnay E, Kanamitsu M, Kistler R et al., 1996. The NCEP/NCAR 40-year reanalysis project. Bulletin of the American Meteorological Society, 77: 437-471.
Kang Shichang, Qin Dahe, Zhang Dongqi, 2007. Recent temperature increase recorded in an ice core in thesource region of Yangtze River. Chinese Science Bulletin, 52: 825-831.
Kang Xingcheng, 1996. The features of climate changes in Qing-Zang Plateau area during the last 40 years.
Journal of Glaciology and Geocryology, 18(suppl.): 281-288. (in Chinese)
Kistler R, Kalny E, Collins W et al., 2001. The NCEP-NCAR 50-year reanalysis: monthly means CD-ROM anddocumentation. Bulletin of the American Meteorological Society, 82: 247-267.
Li Zongxing, He Yuanqing, Wang Chunfeng et al., 2011. Spatial and temporal trends of temperature and precipitationduring 1960-2008 at the Hengduan Mountains, China. Quaternary International, 236: 127-142.
Li Zongxing, He Yuanqing, Wang Puyu et al., 2012. Changes of daily climate extremes in southwestern Chinaduring 1961-2008. Global and Planetary Change, 80/81: 255-272.
Liu Xiaodong, Chen Baiduo, 2000. Climatic warming in the Tibetan Plateau during recent decades. International Journal of Climatology, 20: 1729-1742.
Liu Xiaodong, Cheng Zhigang, Yan Libin et al., 2009. Elevation dependency of recent and future minimum surfaceair temperature trends in the Tibetan Plateau and its surroundings. Global and Planetary Change, doi:10.1016/j.gloplacha.2009.03.07.
Liu Xiaodong, Hou Peng, 1998. Relationship between the climatic warming over the Qinghai-Xizang Plateau andits surrounding areas in recent 30 years and the elevation, Plateau Meteorology, 17: 245-249. (in Chinese)
Liu Xiaodong, Yin Zhiyong, Shao Xuemei et al., 2006. Temporal trends and variability of daily maximum andminimum extreme temperature events, and growing season length over the eastern and central Tibetan Plateauduring 1961-2003. Journal of Geophysical Research, 11: D19109, doi: 10.1029/2005JD006915.
Mao Fei, Tang Shihao, Sun Han et al., 2008. A study of dynamic change of dry and wet climate regions in the Tibetan Plateau in the last 46 years. Chinese Journal of Atmospheric Sciences, 32(3): 499-507.
Morris C J G, Simmonds I, Plummer N, 2001. Quantification of the influences of wind and cloud on the nocturnalurban heat island of a large city. Journal of Applied Meteorology, 40(2): 169-182.
Mu Qiqozhen, Wang Shaohong, Zhu Jinghong et al., 2001. Variations of the Western Pacific Subtropical High in summer during the last hundred years. Chinese Journal of Atmospheric Sciences, 25(6): 787-797. (in Chinese)
Pepin N C, Seidel D J, 2005. A global comparison of surface and free-air temperatures at high elevations. Journalof Geophysical Research, 110: D03104, doi: 10.1029/2004JD005047.
Pryor S C, Barthelmie R J, Young D T et al., 2009. Wind speed trends over the contiguous United States. Journalof Geophysical Research, 114: D14105, doi: 10.1029/2008JD011416.
Pryor S C, Ledolter J, 2010. Addendum to “Wind speed trends over the contiguous United States”. Journal of Geophysical Research, 115: D10103, doi: 10.1029/2009JD013281.
Sen P K, 1968. Estimates of regression coefficient based on Kendall'stau. Journal of American Statistic Association,63: 1379-1389.
Shao Yuankun, Shen Tongli, You Yong et al., 2005. Precipitation features of Sichuan Basin in the recent 40 years. Journal of Southwest Agricultural University (Natural Sciences), 27(6): 749-752. (in Chinese)
Shi N, Chen L, 2002. Long-range changes of global land yearly precipitation field (1948 to 2000). Chinese Science Bulletin, 47(21): 1671-1675.
Tao Yun, He Qun, 2008. The temporal and spatial distribution of precipitation over Yunnan Province and its responseto global warming. Journal of Yunnan University, 30(6): 587-595. (in Chinese)
Tian Lide, Yao Tandong, Li Zhen et al., 2006. Recent rapid warming trend revealed from the isotopic record in Muztagata ice core, eastern Pamirs. Journal of Geophysical Research, 111: D13103, doi: 10.1029/2005JD006249.
Vincent L A, Eterson T C P, Barros V R et al., 2005. Observed trends in indices of daily temperature extremes in South America 1960-2000. Journal of Climate, 18: 5011-5023.
Wan Yunxia, Zhang Wancheng, Xiao Ziniu, 2009. Spatiotemporal variation characteristics of air temperature inlongitudinal ridge-gorge region of Yunnan in recent century. Journal of Natural Disaster, 18(5): 193-188.
Wang Xiaolan, Swail V R, 2001. Changes of extreme wave heights in Northern Hemisphere oceans and relatedatmospheric circulation regimes. Journal of Climate, 14: 2204-2221.
Wu Shaohong, Yin Yunhe, Zheng Du et al., 2005. Climate change in the Tibetan Plateau during the last threedecades. Acta Geographica Sinica, 60(1): 3-11. (in Chinese)
Yan Xiaodong, Jin Jiande, Lei Yun et al., 2004. Temporal and spatial features of precipitation in Guizhou Province. Journal of Guizhou Meteorology, 28(suppl.): 3-7. (in Chinese)
Yan Xiaodong, Jin Jiande, Lei Yun et al., 2005. Temporal and spatial features of temperature in Guizhou Province. Journal of Guizhou Meteorology, 29(2): 6-9. (in Chinese)
Yang Xuchao, Zhang Yili, Zhang Wei et al., 2006. Climate change in Mt. Qomolangma region in China during thelast 34 years. Acta Geographica Sinica, 61(7): 687-696. (in Chinese)
Yao Tandong, Liu Xiaodong, Wang Ninglian et al., 2000. Amplitude of climatic changes in Qinghai-Tibetan Plateau. Chinese Science Bulletin, 45: 1236-1243.
You Weihong, Duan Changchun, He Daming, 2006. Climatic difference in dry and wet season under effect of thelongitudinal range-gorge and its influence on transboundary river runoff. Chinese Science Bulletin, 51: 56-65.
You Weihong, He Daming, Duan Changchun, 2005. Climate change of the longitudinal range-gorge in Yunnanand its influence on the river flow. Acta Geographica Sinica, 60(1): 95-105. (in Chinese)
Zhang X B, Vincent L A, Hogg W D et al., 2000. Temperature and precipitation trends in Canada during the 20thcentury. Atmospheric Ocean, 38: 395-429.
Zhang X L, Hegerl G, Zwiers F et al., 2004. Avoiding inhomogeneities in percentile-based indices of temperatureextremes. Journal of Climate, 18: 1641-1651.
Zhao Ji, Chen Chuankang, 1999. Geography of China. Beijing: Higher Education Press.
Zhou Changyan, Li Yueqing, Peng Jun, 2006. The characteristics and variation of precipitation and water resourceof Sichuan and Chongqing Basin on the eastern side of the plateau. Chinese Journal of Atmospheric Sciences,30: 1217-1226. (in Chinese)