Weather and Climate

Analysis of spatial and seasonal variations in climate warming and humidification in Northwest China

  • Hongli ZHANG ,
  • Fuqiang HAN ,
  • Liang ZHANG ,
  • Lixia WANG ,
  • Yuan SUN ,
  • Fumin LI
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  • 1. College of Resource and Environmental Engineering, Tianshui Normal University, Tianshui 741000, Gansu, China
    2. College of Geographical Sciences and Tourism, Xinjiang Normal University, Urumqi 830054, Xinjiang, China
    3. Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province, Key Open Laboratory of Arid Climatic Change and Disaster Reduction, Institute of Arid Meteorology, China Meteorological Administration, Lanzhou 730020, Gansu, China
    4. National Climate Centre, Beijing 100081, China

Received date: 2022-02-02

  Revised date: 2022-12-09

  Online published: 2023-04-28

Abstract

Further exploration of trends in climate warming and humidification in Northwest China can deepen our understanding of important scientific issues regarding the responses to global warming of arid and semi-arid regions of the Northern Hemisphere in mid-and high latitudes. Using statistical methods such as linear trend, Kriging interpolation, and non-parametric Mann-Kendall test for temperature and precipitation data from 127 stations in Northwest China from 1961 to 2021, we show the following: (1) In the last 60 years, Northwest China as a whole has undergone significant warming and humidification. The regional warming trend was relatively consistent [0.32 ℃·(10a)-1], while there was a clear regional imbalance of humidification, with the humidification in the west of Northwest China increasing earlier, more steadily, and more significantly than in the east. (Increases in the west were mainly distributed in Northwest Xinjiang, while those in the east were mainly in the Qinghai region). (2) There were pronounced interdecadal fluctuations of warming and humidification, and paradigm shifts in temperature and precipitation trends of Northwest China occurred in 1993 and 2010, respectively, after which the rates of warming and humidification were 0.08 ℃·(10a)-1 and 37.60 mm·(10a)-1 higher than beforehand. Warming and humidification were more prominent after these paradigm shifts, with the eastward expansion of warming and humidification being the main feature. (3) The seasonal imbalance of warming and humidification also showed that the warming was most significant in winter in western Northwest China, followed by that in summer; winter precipitation increased significantly in western Northwest China, while spring and summer precipitation increased significantly in eastern Northwest China. These results can provide a theoretical basis for formulating climate change countermeasures in Northwest China.

Cite this article

Hongli ZHANG , Fuqiang HAN , Liang ZHANG , Lixia WANG , Yuan SUN , Fumin LI . Analysis of spatial and seasonal variations in climate warming and humidification in Northwest China[J]. Arid Zone Research, 2023 , 40(4) : 517 -531 . DOI: 10.13866/j.azr.2023.04.01

References

[1] IPCC. Climate Change 2021: The Physical Science Basis[M]. Cambridge: Cambridge University Press, 2021: 8.
[2] 徐影, 张冰, 周波涛, 等. 基于CMIP5模式的中国地区未来高温灾害风险预估[J]. 气候变化研究进展, 2014, 10(4): 268-275.
[2] [Xu Ying, Zhang Bing, Zhou Botao, et al. Projected risk of extreme heat in China based on CMIP5 models[J]. Research Progress on Climate Change, 2014, 10(4): 268-275.]
[3] 张强, 朱飙, 杨金虎, 等. 西北地区气候暖湿化趋势的新特征[J]. 科学通报, 2022, 66(28-29): 3757-3771.
[3] [Zhang Qiang, Zhu Biao, Yang Jinhu, et al. New characteristics about the climate humidification trend in Northwest China[J]. China Science Bulletin, 2022, 66(28-29): 3757-3771.]
[4] Zhang Qiang, Yang Jinhu, Wang Wei, et al. Climatic warming and humidification in the arid region of Northwest China: Multi-scale characteristics and impacts on ecological vegetation[J]. Journal of Meteorological Research, 2021, 35(1): 113-127.
[5] Jones P D, Hulme M. Calculating regional climatic time series for series for temperature and precipitation: Methods and illustrations[J]. International Journal of Climatology, 1996, 169(4): 36-377.
[6] Hulme M, Osborn T J, Johns T C. Precipitation sensitivity to global warming: comparison of observations with HadCM2 simulations[J]. Geophysical Research Letters, 1998, 25(17): 3379-3382.
[7] Cook B, Smerdon J, SeagerR, et al. Global warming and 21st century drying[J]. Climate Dynamics, 2014, 43: 2607-2627.
[8] Sun Yang, Zhang Xueqin, Zheng Du. The impact of climate warming on agricultural climate resources in the arid region of Northwest China[J]. Journal of Natural Resources, 2010, 25(7): 1153-1162.
[9] Chen Yaning, Zhang Xueqi, Fang Gonghuan, et al. Potential risks and challenges of climate change in the arid region of Northwestern China[J]. Regional Sustainability, 2020, 1(1): 20-30.
[10] 中国气象局气候变化中心. 中国气候变化蓝皮书[M]. 北京: 科学出版社, 2019.
[10] [Climate Change Center, China Meteorological Administration. Blue Book on Climate Change in China[M]. Beijing: Science Press, 2019.]
[11] 施雅风, 沈永平, 胡汝骥, 等. 西北气候由暖干向暖湿转型的信号影响和前景初步探讨[J]. 冰川冻土, 2002, 24(3): 219-226.
[11] [Shi Yafeng, Shen Yongping, Hu Ruji, et al. Preliminary study on signal, impact and foreground of climatic shift from warm-dry to warm-humid in Northwest China[J]. Journal of Glaciology and Geocryology, 2002, 24(3): 219-226.]
[12] 施雅风, 沈永平, 李栋梁, 等. 中国西北气候由暖干向暖湿转型的特征和趋势探讨[J]. 第四纪研究, 2003, 23(2): 152-164.
[12] [Shi Yafeng, Shen Yongping, Li Dongliang, et al. Discussion on the present climate from warm-dry to warm-wet in Northwest China[J]. Quaternary Sciences, 2003, 23(2): 152-164.]
[13] 王鹏祥, 杨金虎, 张强, 等. 近半个世纪来中国西北地面气候变化基本特征[J]. 地球科学进展, 2007, 22(6): 649-656.
[13] [Wang Pengxiang, Yang Jinhu, Zhang Qiang, et al. Climate change characteristic of Northwest China in recent half century[J]. Advances in Earth Science, 2007, 22(6): 649-656.]
[14] 王玉洁, 秦大河. 气候变化及人类活动对西北干旱区水资源影响研究综述[J]. 气候变化研究进展, 2017, 13(5): 483-493.
[14] [Wang Yujie, Qin Dahe. Influence of climate change and human activity on water resources in arid region of Northwest China: An overview[J]. Research Progress on Climate Change, 2017, 13(5): 483-493.]
[15] 李栋梁, 魏丽, 蔡英, 等. 中国西北现代气候变化事实与未来趋势展望[J]. 冰川冻土, 2003, 25(2): 135-142.
[15] [Li Dongliang, Wei Li, Cai Ying, et al. The present facts and the future tendency of the climate change in Northwest China[J]. Journal of Glaciology and Geocryology, 2003, 25(2): 135-142.]
[16] 赵庆云, 张武, 王式功, 等. 西北地区东部干旱半干旱区极端降水事件的变化[J]. 中国沙漠, 2005, 25(6): 904-909.
[16] [Zhao Qingyun, Zhang Wu, Wang Shigong, et al. Changes in extreme precipitation events in the eastern arid and semi-arid regions of Northwest China[J]. Journal of Desert Research, 2005, 25(6): 904-909.]
[17] 王素萍, 张存杰, 李耀辉, 等. 基于标准化降水指数的1960-2011年中国不同时间尺度干旱特征[J]. 中国沙漠, 2014, 34(3): 827-834.
[17] [Wang Suping, Zhang Cunjie, Li Yaohui, et al. Analysis of multi-timescale drought variation based on standardized precipitation index in China during 1960-2011[J]. Journal of Desert Research, 2014, 34(3): 827-834.]
[18] 刘洪兰, 张强, 胡文超, 等. 1961—2011年西北地区春季降水变化特征及其空间分异性[J]. 冰川冻土, 2013, 35(4): 857-864.
[18] [Liu Honglan, Zhang Qiang, Hu Wenchao, et al. The changing characteristics of spring precipitation in Northwest China and their spatial differentiation during 1961-2011[J]. Journal of Glaciology and Geocryology, 2013, 35(4): 857-864.]
[19] 卢宝宝, 孙慧兰, 姜泉泉, 等. 近53 a新疆水分盈亏量时空变化特征[J]. 干旱区研究, 2021, 38(6): 1579-1589.
[19] [Lu Baobao, Sun Huilan, Jiang Quanquan, et al. Spatial and temporal variability of water surplus and deficit in Xinjiang in the last 53 a[J]. Arid Zone Research, 2021, 38(6): 1579-1589.]
[20] 商沙沙, 廉丽姝, 马婷, 等. 近54 a中国西北地区气温和降水的时空变化特征[J]. 干旱区研究, 2018, 35(1): 68-76.
[20] [Shang Shasha, Kang Lizhu, Ma Ting, et al. Spatiotemporal variation of temperature and precipitation in Northwest China in recent 54 years[J]. Arid Zone Research, 2018, 35(1): 68-76.]
[21] Zhang Qiang, Lin Jingjing, Liu Weicheng, et al. Precipitation seesaw phenomenon and its formation mechanism in the eastern and western parts of Northwest China during the flood season[J]. Science China Earth Sciences, 2019, 62(12): 2083-2098.
[22] 刘维成, 张强, 傅朝. 近55年来中国西北地区降水变化特征及影响因素分析[J]. 高原气象, 2017, 36(6): 1533-1545.
[22] [Liu Weicheng, Zhang Qiang, Fu Chao. Variation characteristics of precipitation and its affecting factors in Northwest China over the past 55 years[J]. Plateau Meteorology, 2017, 36(6): 1533-1545.]
[23] 张强, 朱飙, 杨金虎, 等. 西北地区气候湿化趋势的新特征[J]. 科学通报, 2021, 66(Z2): 3757-3771.
[23] [Zhang Qiang, Zhu Biao, Yang Jinhu, et al. New characteristics about the climate humidification trend in Northwest China[J]. Chinese Science Bulletin, 2021, 66(Z2): 3757-3771.]
[24] 李明, 孙洪泉, 苏志诚, 等. 中国西北气候干湿变化研究进展[J]. 地理研究, 2021, 40(4): 1180-1194.
[24] [Li Ming, Sun Hongquan, Su Zhicheng, et al. Research progress in dry/wet climate variation in northwest China[J]. Geographical Research, 2021, 40(4): 1180-1194.]
[25] 杜懿, 王大刚, 祝金鑫. 基于CMIP5的中国西北地区暖湿化演变研究[J]. 水资源与水工程学报, 2021, 32(5): 61-69.
[25] [Du Yi, Wang Dagang, Zhu Jinxin. Study on warming and humidification evolution in Northwest China based on CMIP5[J]. Journal of Water Resources and Water Engineering, 2021, 32(5): 61-69.]
[26] 姚俊强, 李漠岩, 迪丽努尔·托列吾别克, 等. 不同时间尺度下新疆气候“暖湿化”特征[J]. 干旱区研究, 2022, 39(2): 333-346.
[26] [Yao Junqiang, Li Moyan, Dilinuer Tuoliewubieke, et al. The assessment on “warming-wetting” trend in Xinjiang at multi-scale during 1961-2019[J]. Arid Zone Research, 2021, 39(2): 333-346.]
[27] 张强, 张存杰, 白虎志, 等. 西北地区气候变化新动态及对干旱环境的影响:总体暖干化,局部出现暖湿迹象[J]. 干旱气象, 2010, 28(1): 1-7.
[27] [Zhang Qiang, Zhang Cunjie, Bai Huzhi, et al. New development of climate change in Northwest China and its impact on arid environment[J]. Arid Meteorology, 2010, 28(1): 1-7.]
[28] 王澄海, 张晟宁, 张飞民, 等. 论全球变暖背景下中国西北地区降水增加问题[J]. 地球科学进展, 2021, 36(9): 980-989.
[28] [Wang Chenghai, Zhang Shengning, Zhang Feimin, et al. On the increase of precipitation in the Northwestern China under the global warming[J]. Advances in Earth Science, 2021, 36(9): 980-989.]
[29] 王澄海, 张晟宁, 李课臣, 等. 1961—2018年西北地区降水的变化特征[J]. 大气科学, 2021, 45(4): 713-724.
[29] [Wang Chenghai, Zhang Shengning, Li Kechen, et al. Change characteristics of precipitation in Northwest China from 1961 to 2018[J]. Chinese Journal of Atmospheric Sciences, 2021, 45(4): 713-724.]
[30] 缪启龙. 中国近半个世纪最高气温变化特征[J]. 气象科学, 1998, 18(2): 103-112.
[30] [Miao Qilong. The maximum temperature change features for near half century in China[J]. Scientia Meteorological Scinica, 1998, 18(2): 103-112.]
[31] 张红丽, 张强, 刘晓云, 等. 华北河套地区气候干燥度的影响因素研究[J]. 气候变化研究进展, 2016, 12(1): 20-27.
[31] [Zhang Hongli, Zhang Qiang, Liu Xiaoyun, et al. Study on the main factors of aridity in Hetao Area of North China[J]. Climate Change Research Progress, 2016, 12(1): 20-27.]
[32] 魏凤英. 现代气候统计诊断预测技术[M]. 北京: 气象出版社, 2007: 63-11.
[32] [Wei Fengying. Modern Climate Statistics Diagnosis and Prediction Technology[M]. Beijing: China Meteorological Press, 2007: 63-11.]
[33] 李伟, 李庆祥, 江志红. 用Kriging方法对中国历史气温数据插值可行性讨论[J]. 南京气象学院学报, 2007, 30(2): 246-252.
[33] [Li Wei, Li Qingxiang, Jiang Zhihong. Discussion on feasibility of gridding the historic temperature data in China with Kriging method[J]. Journal of Nanjing Institute of Meterology, 2007, 30(2): 246-252.]
[34] 张盛霖, 邓高燕, 黄勇奇. Mann-Kendall检验法在Excel中的实现与应用[J]. 中国科技论文在线, 2014(1): 1-7.
[34] [Zhang Shenglin, Deng Gaoyan, Huang Yongqi. Implementation and application of Mann-Kendall test method in excel[J]. http://www.paper.edu.cn, 2014(1): 1-7.]
[35] 康丽娟, 巴特尔·巴克, 罗那那, 等. 1961-2013年新疆气温和降水的时空变化特征分析[J]. 新疆农业科学, 2018, 55(1): 123-133.
[35] [Kang Lijuan, Bartel Bake, Luo Nana, et al. Analysis of spatial and temporal variation characteristics of temperature and precipitation in Xinjiang from 1961 to 2013[J]. Xinjiang Agricultural Science, 2018, 55(1): 123-133.]
[36] 贺晋云, 张明军, 王鹏, 等. 新疆气候变化研究进展[J]. 干旱区研究, 2011, 28(3): 499-508.
[36] [He Jinyun, Zhang Mingjun, Wang Peng, et al. Progress of climate change research in Xinjiang[J]. Arid Zone Research, 2011, 28(3): 499-508.]
[37] 王晖, 隆霄, 马旭林, 等. 近50 a中国西北地区东部降水特征[J]. 干旱区研究, 2013, 30(4): 712-718.
[37] [Wang Hui, Long Xiao, Ma Xulin, et al. Precipitation characteristics of eastern Northwest China in the last 50 a[J]. Arid Zone Research, 2013, 30(4): 712-718.]
[38] 崔洋, 谭志强. 1961—2009年西北地区东部降水时空分布及成因[J]. 干旱区研究, 2013, 30(6): 1094-1099.
[38] [Cui Yang, Tan Zhiqiang. Spatial and temporal distribution and causes of precipitation in eastern Northwest China from 1961 to 2009[J]. Arid Zone Research, 2013, 30(6): 1094-1099.]
[39] Yao Junqiang, Chen Yaning, Zhao Yong, et al. Climatic and associated atmospheric water cycle changes over the Xinjiang, China[J]. Journal of Hydrology, 2020, 585: 124823.
[40] 高洁, 赵勇, 姚俊强, 等. 气候变化背景下中亚干旱区大气水分循环要素时空演变[J]. 干旱区研究, 2022, 39(5): 1371-1384.
[40] [Gao Jie, Zhao Yong, Yao Junqiang, et al. Spatial and temporal evolution of atmospheric moisture cycle elements in the arid zone of Central Asia in the context of climate change[J]. Arid Zone Research, 2022, 39(5): 1371-1384.]
[41] 杨金虎, 张强, 刘晓云, 等. 中国典型夏季风影响过渡区夏季降水异常时空特征及成因分析[J]. 地球物理学报, 2019, 62(11): 4120-4128.
[41] [Yang Jinghu, Zhang Qiang, Liu Xiaoyun. et al. Spatial-temporal characteristics and causes of summer precipitation anomalies in the transitional zone of typical summer monsoon, China[J]. Chinese Journal Geophysics, 2019, 62(11): 4120-4128.]
[42] 陈发虎, 陈婕, 黄伟. 东亚夏季风减弱诱发我国西北干旱区降水增加[J]. 中国科学: 地球科学, 2021, 51(5): 824-826.
[42] [Chen Fahu, Chen Jie, Huang Wei. The weakening of the East Asian summer monsoon induces an increase in precipitation in the arid regions of Northwest my country[J]. Science China: Earth Science, 2021, 51(5): 824-826.]
[43] Zhang Qiang, Yang Jinhu, Wang Wei, et al. Climatic warming and humidification in the arid region of Northwest China: Multi-scale characteristics and impacts on ecological vegetation[J]. Journal of Meteorology Research, 2021, 35(1): 113-127.
[44] Wang Shanshan, Huang Jianping, Huang Gang, et al. Enhanced impacts of indian ocean sea surface temperature on the dry/wet variations over Northwest China[J]. Journal of Geophysical Research: Atmospheres, 2022, 127(11): 1-16.
[45] 张太西, 樊静, 李元鹏, 等. 1961—2018年新疆区域高温变化与环流和海温关系[J]. 干旱区研究, 2021, 38(5): 1274-1284.
[45] [Zhang Taixi, Fan Jing, Li Yuanpeng, et al. Regional high temperature variability in relation to circulation and SST in Xinjiang from 1961-2018[J]. Arid Zone Research, 2021, 38(5): 1274-1284.]
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