| [1] VASILIADES L, LOUKAS A. Hydrological response logical drought using the Palmer drought indices Greece[J]. Desalination,2009,237:3-21. [2] 温克刚,丁一汇. 中国气象灾害大典.综合卷[M]. 北京:气象出版社,2008.
 [3] 王素艳,霍治国,李世奎,等. 干旱对北方冬小麦产量影响的风险评估[J]. 自然灾害学报,2003,12(3):118-125.
 [4] 刘宪锋,朱秀芳,潘耀忠,李双双,刘焱序.农业干旱监测研究进展与展望[J].地理学报,2015,70(11):1835-1848.
 [5] Benitez J B, Domecq R M. Analysis of meteorological drought episodes in Paraguay[J]. Climatic Change, 2014,127(1): 15-25.
 [6] Mishra A K, Singh V P. Drought modeling: A review[J].Journal of Hydrology, 2011, 403(1/2): 157-175.
 [7] Wang Qianfeng, Shi Peijun, Lei Tianjie, et al. The alleviating trend of drought in the Huang-Huai-Hai Plain of China based on the daily SPEI[J]. International Journal of Climatology,2015, 35(13): 3760-3769.
 [8] Stagge J H, Kohn I, Tallaksen L M, et al. Modeling drought impact occurrence based on meteorological drought indices in Europe[J]. Journal of Hydrology, 2015, 530: 37-50.
 [9] Palmer W. Meteorological drought[Z]. U.S. Department of Commerce Weather Bureau Research Paper, 1965.
 [10] Vicente-Serrano S M, Begueria S, Lopez-Moreno J I. A multiscalar drought index sensitive to global warming: The standardized  precipitation  evapotranspiration  index[J]. Journal of Climate, 2010, 23(7): 1696-1718.
 [11] 史本林,朱新玉,胡云川,等. 基于 SPEI 指数的近 53 年河南省干旱时空变化特征[J]. 地理研究,2015,34(8):1547-1558.
 [12] 孙滨峰,赵红,王效科. 基于标准化降水蒸发指数(SPEI)的东北干旱时空特征[J]. 生态环境学报,2015,24(1):22-28.
 [13] 庄少伟. 基于标准化降水蒸发指数的中国区域干旱化特征分析[D]. 兰州:兰州大学,2013.
 [14] 李翔翔,居辉,刘勤,李迎春,秦晓晨.基于SPEI-PM指数的黄淮海平原干旱特征分析[J].生态学报,2017,37(06):2054-2066.
 [15] 王纯枝,毛留喜,何延波等. 温度植被干旱指数法(TVDI)在黄淮海平原土壤湿度反演中的应用研究[J].土壤通报,2009,40(05):998-1005.
 [16] 陈少丹,张利平,汤柔馨等.基于SPEI和TVDI的河南省干旱时空变化分析[J].农业工程学报,2017,33(24):126-132.
 [17] 杨建莹,梅旭荣,严昌荣,刘勤.华北地区气候资源的空间分布特征[J].中国农业气象,2010,31(S1):1-5.
 [18] Guo R., Lin Z., Mo X., et al. 2010. Responses of crop yield and water use efficiency to climate change in the North China Plain. Agricultural Water Management[J]. 97 (8): 1185-1194.
 [19] 李伟光,易雪,侯美亭,陈汇林,陈珍莉.基于标准化降水蒸散指数的中国干旱趋势研究[J].中国生态农业学报,2012,20(05):643-649.
 [20] Vicente-Serrano S M,Beguería S,López-Moreno J I. A multiscalar drought index sensitive to global warming: the standardized precipitation evapotranspiration index.Journal of Climate,2010,23(7): 1696-1718.
 [21] Sandholt L, Rasmussen K, Andersen J. A simple interpretation of the surface temperature/vegetation index space for assessment of surface moisture status[J]. Remote Sensing of Environment, 2002, 79(2/3): 213-224.
 [22] Ccarp 1991. (Chinese Committee of Agricultural Regional Planning):Agricultural resources and agricultural zoning in China. Beijing: China Agriculture Press.
 [23] 张玉静,王春乙,张继权.基于SPEI指数的华北冬麦区干旱时空分布特征分析[J].生态学报,2015,35(21):7097-7107.
 [24] 周丹,张勃,罗静,张春玲,安美玲,王东.基于SPEI的华北地区近50年干旱发生强度的特征及成因分析[J].自然灾害学报,2014,23(04):192-202.
 [25] 荣艳淑. 华北干旱. 北京: 中国水利水电出版社,2013: 74-84.
 
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