In this study, the basic characteristics of climate change of Badain Jaran Desert within nearly 60 a is analyzed using linear trend analysis, Mann-Kendall test, cross wavelet, wavelet coherence， and geo-detector methods, based on the temperature and precipitation data from 2016-2018 by an automatic weather station at the center and data from 1960-2018 by 4 weather stations at the margin of the desert. The results show that the annual average temperature of the Badain Jaran Desert increased at a rate of 0.34 ℃/10 a, but increasing trend of annual precipitation was not obvious. Annual precipitation abruptly changed for several times, while annual average temperature showed abrupt change only once in 1990. The mean monthly temperature in the center of the desert was highly similar to that of the marginal areas, while the monthly change trend of precipitation was quite different. The overall relationship between precipitation and temperature was nonlinear at multiple time scales. Precipitation was characterized by spatially stratified heterogeneity, while temperature did not show such character.
[1] Qin D H, Plattner G K, Tignor M, et al. Climate change 2013:the physical science basis[M]. Cambridge:Cambridge University Press, 2014:1535.
[2] 魏文寿. 现代沙漠对气候变化的响应与反馈:以古尔班通古特沙漠为例[J]. 科学通报, 2000, 45(6):636-641.
[3] 董光荣, 高全洲, 邹学勇, 等. 晚更新世以来巴丹吉林沙漠南缘气候变化[J]. 科学通报, 1995, 40(13):1214-1218.
[4] 马宁, 王乃昂, 朱金峰, 等. 巴丹吉林沙漠周边地区近50 a来气候变化特征[J]. 中国沙漠, 2011, 31(6):1541-1547.
[5] 马宁, 王乃昂, 李卓仑, 等. 1960-2009年巴丹吉林沙漠南北缘气候变化分析[J]. 干旱区研究, 2011, 28(2):242-250.
[6] 闫满存, 王光谦, 董光荣, 等. 巴丹吉林沙漠沙山发育与环境演变研究[J]. 中国沙漠, 2001, 21(4):361-366.
[7] Wang F, Sun D H, Chen F H, et al. Formation and evolution of the Badain Jaran Desert, North China, as revealed by a drill core from the desert centre and by geological survey[J]. Palaeogeography, Palaeoclimatology, Palaeoecology, 2015, 426:139-158.
[8] 肖生春, 陈小红, 丁爱军. 近现代阿拉善荒漠气候变化与环境演变机制研究进展[J]. 中国沙漠, 2017, 37(6):1102-1110.
[9] Chen T Y, Lai Z P, Liu S W, et al. Luminescence chronology and palaeoenvironmental significance of limnic relics from the Badain Jaran Desert, northern China[J]. Journal of Asian Earth Sciences, 2019, 177:240-249.
[10] 苏俊礼. 巴丹吉林沙漠和腾格里沙漠降水特征研究[D]. 兰州:兰州大学, 2016.
[11] 王乃昂, 马宁, 陈红宝, 等. 巴丹吉林沙漠腹地降水特征的初步分析[J]. 水科学进展, 2013, 24(2):153-160.
[12] 张克存, 姚正毅, 安志山, 等. 巴丹吉林沙漠及其毗邻地区降水特征及风沙环境分析[J]. 中国沙漠, 2012, 32(6):1507-1511.
[13] 李万元, 吕世华, 董治宝, 等. 巴丹吉林沙漠周边地区降水量的时空变化特征[J]. 中国沙漠, 2015, 35(1):94-105.
[14] Xu M Q, Li Z L. Accumulated temperature changes in desert region and surrounding area during 1960-2013:a case study in the Alxa Plateau, Northwest China[J]. Environmental Earth Sciences, 2016, 75(18):1276.
[15] 朱震达, 吴正, 刘恕, 等. 中国沙漠概论[M]. 北京:科学出版社, 1980:107.
[16] 王涛. 中国沙漠与沙漠化[M]. 石家庄:河北科学技术出版社, 2003:611-648.
[17] Dong Z B, Qian G Q, Lü P, et al. Investigation of the sand sea with the tallest dunes on Earth:China's Badain Jaran Sand Sea[J]. Earth-Science Reviews, 2013, 120:20-39.
[18] 符淙斌, 王强. 气候突变的定义和检测方法[J]. 大气科学, 1992, 16(4):482-493.
[19] Grinsted A, Moore J C, Jevrejeva S. Application of the cross wavelet transform and wavelet coherence to geophysical time series[J]. Nonlinear Processes in Geophysics, 2004, 11(5/6):561-566.
[20] 余丹丹, 张韧, 洪梅, 等. 基于交叉小波与小波相干的西太平洋副高与东亚夏季风系统的关联性分析[J]. 南京气象学院学报, 2007, 30(6):755-769.
[21] 洪梅, 张韧, 刘科峰, 等. 基于交叉小波与小波相干分析对影响"0801暴雪"的副热带高压的时延相关分析[C]//中国气象学会. 中国气象学会2008年年会极端天气气候事件与应急气象服务分会场论文集. 北京:中国气象学会, 2008:505-515.
[22] 张兵, 王中良. 天津地区降水和气温的变化趋势及多尺度交叉小波分析[J]. 天津师范大学学报(自然科学版), 2016, 36(1):32-39.
[23] 王劲峰, 徐成东. 地理探测器:原理与展望[J]. 地理学报, 2017, 72(1):116-134.
[24] 董玉祥, 徐茜, 杨忍, 等. 基于地理探测器的中国陆地热带北界探讨[J]. 地理学报, 2017, 72(1):135-147.
[25] 于佳, 刘吉平. 基于地理探测器的东北地区气温变化影响因素定量分析[J]. 湖北农业科学, 2015, 54(19):4682-4687.
[26] 江远安, 陈鹏翔, 邵伟玲, 等. 近50 a塔克拉玛干沙漠和古尔班通古特沙漠及其周边地区气候变化特征的对比分析[J]. 沙漠与绿洲气象, 2015, 9(3):14-23.
[27] 丁一汇, 任国玉, 石广玉, 等. 气候变化国家评估报告(Ⅰ):中国气候变化的历史和未来趋势[J]. 气候变化研究进展, 2006, 2(1):1-5.
[28] 郭志梅, 缪启龙, 李雄. 中国北方地区近50年来气温变化特征的研究[J]. 地理科学, 2005, 25(4):448-454.
[29] 胡钰玲, 赵中军, 马盼, 等. 库姆塔格沙漠降水和大降水的时空变化研究[J]. 兰州大学学报(自然科学版), 2017, 53(4):481-488.
[30] 陈红宝. 巴丹吉林沙漠气象观测与气候特征初步研究[D]. 兰州:兰州大学, 2011.
[31] 李框宇, 周梅, 陈玖英, 等. 一种适用于气温空间插值的改进梯度距离平方反比法[J]. 中国科学院大学学报, 2019, 36(4):491-497.
