Acta Geographica Sinica, Volume. 75, Issue 9, 1845(2020)

Characteristics of warming hiatus of the climate change in Northwest China from 1960 to 2019

Zhe LI1...2, Yongjian DING3, Aijiao CHEN1,2, Zhihua ZHANG1,2, and Shiqiang ZHANG12 |Show fewer author(s)
Author Affiliations
  • 1Shaanxi Key Laboratory of Earth System and Environmental Carrying Capacity, Northwest University, Xi'an 710127, China
  • 2College of Urban and Environmental Sciences, Northwest University, Xi'an 710127, China
  • 3State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, CAS, Lanzhou 730000, China
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    Figures & Tables(12)
    The location of Northwest China and the distribution of meteorological stations
    The climate zones of Northwest China
    Annual mean air temperature anomalies in Northwest China from 1960 to 2019
    Trend of annual and seasonal average air temperature at each station in Northwest China in different periods
    Trend of annual average air temperature at stations of each zone in Northwest China in different periods
    Spatial variation trend of annual and seasonal average air temperature in Northwest China during 1960-1998
    Spatial variation trend of annual and seasonal average air temperature in Northwest China during 1998-2012
    Spatial variation trend of annual and seasonal average air temperature in Northwest China during 2012-2019
    • Table 1. The number of meteorological stations in Northwest China from 1960 to 2019

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      Table 1. The number of meteorological stations in Northwest China from 1960 to 2019

      年份站点数目(个)年份站点数目(个)年份站点数目(个)
      1960年1171966年1211979—1980年165
      1961年1181967年1221981—2017年166
      1962—1964年1191968—1970年1232018—2019年124
      1965年1201971—1978年124
    • Table 2. Analysis of abrupt change of air temperature in Northwest China

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      Table 2. Analysis of abrupt change of air temperature in Northwest China

      累积距平曲线M-K检验滑动t检验Yamamoto检验
      全区年均温19962001**1966*, 1986**, 1996**, 2012*1966**, 1986**, 1996**, 2012*
      春季19962004**1974*, 1996**1974**, 1996**
      夏季19962000**1996**1996**
      秋季19971997**1965*, 1987**, 1997**1965**, 1987*
      冬季1986, 19971996**1986**, 1997**1986*, 1997**
      一区19961994**1988**, 1996**1988**, 1996*
      二区19961997**1996**, 2014*1996**, 2014*
      三区19971997**1986**, 1997**1986**, 1997**
      四区19961992**1966**, 1986**, 1996**, 2012**1966**, 1986*, 1996**, 2012**
      五区19961995**1986**, 1996**, 2012*1986*, 1996**, 2012**
      六区19961997**1986**, 1996**, 2012**1996*, 2012**
    • Table 3. Trend of annual and seasonal average air temperature in Northwest China during different periods(℃/10a)

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      Table 3. Trend of annual and seasonal average air temperature in Northwest China during different periods(℃/10a)

      时间序列1960—2019年1960—1998年1998—2012年2012—2019年
      年均温0.26**0.08-0.201.04
      春季均温0.29**-0.05-0.141.48
      夏季均温0.24**0.030.160.48
      秋季均温0.25**0.13-0.131.00
      冬季均温0.26**0.19-0.931.96
    • Table 4. Trend of annual average air temperature of each zone in Northwest China in different periods (℃/10a)

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      Table 4. Trend of annual average air temperature of each zone in Northwest China in different periods (℃/10a)

      时间序列1960—2019年1960—1998年1998—2012年2012—2019年
      全区0.26**0.08-0.201.04
      一区0.28**0.19-0.181.00
      二区0.26**0.10-0.161.34
      三区0.35**0.19**0.180.63
      四区0.39**0.32**-0.410.32
      五区0.32**0.21**-0.420.60
      六区0.23**0.10-0.47*0.63
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    Zhe LI, Yongjian DING, Aijiao CHEN, Zhihua ZHANG, Shiqiang ZHANG. Characteristics of warming hiatus of the climate change in Northwest China from 1960 to 2019[J]. Acta Geographica Sinica, 2020, 75(9): 1845

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    Paper Information

    Received: Sep. 6, 2019

    Accepted: --

    Published Online: Apr. 14, 2021

    The Author Email:

    DOI:10.11821/dlxb202009003

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