Temporal and Spatial Characteristics of Drought in the Jinghe River Basin in the Past 50 Years Based on the SPEI Index

CHEN Shuhong; LIU Yu; LIU Zhao; CAO Linshun; YU Yucong; YANG Zhou

doi:10.13870/j.cnki.stbcxb.2022.02.024

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Temporal and Spatial Characteristics of Drought in the Jinghe River Basin in the Past 50 Years Based on the SPEI Index

更新时间：2024-11-07

- Temporal and Spatial Characteristics of Drought in the Jinghe River Basin in the Past 50 Years Based on the SPEI Index
- Vol. 36, Issue 2, Pages: 181-188(2022)
- 作者机构：
  
  1. 长安大学水利与环境学院,西安,710054
  2. 长安大学旱区地下水文与生态效应教育部重点实验室,西安,710054
  3. 中国水利水电科学研究院水利部防洪抗旱减灾工程技术研究中心,北京,100038
  4. 长安大学水与发展研究院,西安,710054
  5. 陕西省引汉济渭建设工程有限公司,西安,710054
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2022.02.024
  CLC： P426.616
- Published：2022
- 稿件说明：
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CHEN Shuhong, LIU Yu, LIU Zhao, et al. Temporal and Spatial Characteristics of Drought in the Jinghe River Basin in the Past 50 Years Based on the SPEI Index[J]. 2022, 36(2): 181-188.
DOI：

CHEN Shuhong, LIU Yu, LIU Zhao, et al. Temporal and Spatial Characteristics of Drought in the Jinghe River Basin in the Past 50 Years Based on the SPEI Index[J]. 2022, 36(2): 181-188. DOI： 10.13870/j.cnki.stbcxb.2022.02.024.

摘要

基于泾河流域内外14个国家气象站1971-2019年逐日气象资料

使用降水和潜在蒸散数据得到不同时间尺度标准化降水蒸散指标(SPEI)

并结合反距离权重插值(IDW)、Mann-Kendall趋势检验、Morlet小波分析等方法

分析了泾河流域干旱时空演变特征。结果表明:近50年来泾河流域总体较干旱

但年际及春夏干旱趋势有所减轻

干旱事件易发生的季节次序为秋季>春季>夏季>冬季;年干旱在2011年发生突变

春、秋、冬干旱分别在1994年、2010年、1996年发生显著突变(P<0.05);跨越夏秋季的持续性干旱事件发生次数最多

其中秋季持续性干旱事件发生概率最大。研究结果对泾河流域抗旱预警工作以及社会经济发展具有重要意义。

Abstract

Based on daily meteorological data from 14 national meteorological stations inside and outside the Jinghe River Basin from 1971 to 2019

the standardized precipitation evapotranspiration indicators (SPEI) were obtained using the precipitation and potential evapotranspiration data at different time scales. Through the inverse distance weighted interpolation (IDW) and Mann-Kendall trends Test

Morlet wavelet analysis and other methods

the temporal and spatial evolution characteristics of drought in the Jinghe River Basin were analyzed. The results showed that in the past 50 years

the Jinghe River Basin was generally arid

but the drought degree had been reduced. The seasons drought events occurred possibly was autumn>spring>summer>winter. The annual drought had an abrupt change in 2011

while the spring

autumn and winter droughts mutated significantly respectively in 1994

2010

and 1996 (P<0.05). The number of persistent drought events spanning summer and autumn occurred the most

and the probability of persistent drought events in autumn was the greatest. These findings are of great significance for the early warning of drought resistance and agricultural development in the Jinghe River basin.

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references

刘维,侯英雨,吴门新,等.WOFOST模型在东北春玉米产区的验证与适应性评价[J].气象与环境科学,2017,40(3):7-14.

李军,吴旭树,王兆礼,等.基于新型综合干旱指数的珠江流域未来干旱变化特征研究[J].水利学报,2021,52(4):486-497.

高佳佳,徐薇,边央,登.基于FAO Penman-Monteith方法的西藏春青稞干旱趋势研究[J].中国农学通报,2021,37(11):79-86.

杨建莹,霍治国,王培娟,等.中国北方苹果干旱等级指标构建及危险性评价[J].应用气象学报,2021,32(1):25-37.

江姗珊,张增信,王玮琳,等.江苏省植被动态演变规律及其与极端气候事件的关系[J].南京林业大学学报(自然科学版),2016,40(5):74-80.

Mckee T B, Doesken N J. The relationship of drought frequency and duration to time scales[M].Prerints Eighth Conference on Applied Climatlogy, American Meteorological Society, Anaheim, CA,1993,17(22):179-183.

Azhdari Z, Bazrafshan O, Zamani H, et al. Hydro-meteorological drought risk assessment using linear and nonlinear multivariate methods[J].Physics and Chemistry of the Earth,2021,123:e103046.

刘维,李祎君,何亮,等.基于SPI判定的东北春玉米生长季干旱对产量的影响[J].农业工程学报,2018,34(22):121-127.

Nazila I, Babaei B F, Maleki A, et al. STIM1, STIM2, and PDI participate in cellular fate decisions in low energy availability induced by 3-NP in male rats[J].Neurotoxicity Research,2021,39:1459-1469.

Palmer W C. Meteorological drought[M].Washington D. C.:US Department of Commerec, Weather Bureau,1965.

王晓丹,张勃,马彬,等.基于日值SPEI东北地区近58 a干旱时空演变特征[J].高原气象,2021,40:e203105117857.

中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.气候干旱等级GB/T 20481- 2017[S].北京:中国标准出版社,2017.

Vicente-Serrano S M, Beguería S, López-Moreno J I. A multi-scalar drought index sensitive to global warming:The standardized precipitation evapotranspiration index[J].Journal of Climate,2010,23(7):1696-1718.

高晓光,蒋凤玲.河南黄河流域生态保护和高质量发展路径研究[J].南方农机,2021,52(13):59-61.

司瑞,刘冰,朱钊岑,等.西北干旱区甜高粱种植水肥配比模式研究[J].灌溉排水学报,2021,40(5):54-61.

曹永强,路洁,李玲慧,等.基于SPEI指数的辽宁省多尺度旱涝特征分析[J].中国水利水电科学研究院学报,2021,19(2):210-220.

刘宇,李雯晴,刘招,等.基于SPEI渭北黄土台塬区干旱时空演变特征[J].水土保持研究,2021,28(1):109-117.

岳东霞,杜军,刘俊艳,等.基于RS和转移矩阵的泾河流域生态承载力时空动态评价[J].生态学报,2011,31(9):746-756.

张洪波,顾磊,辛琛,等.泾河流域干旱特征时空变化研究[J].华北水利水电大学学报(自然科学版),2016,37(3):1-10.

朱红艳,韩彩波,贾志峰,等.泾河张家山水文站水沙特征分析及工程实例[J].农业工程学报,2012,28(19):2550-2558.

Xu D H, Zhang Q, Ding Y, et al. Application of a hybrid ARIMA-LSTM model based on the SPEI for drought forecasting[J].Environmental Science and Pollution Research,2022,29(3):4128-4144.

杨金虎,张强,王劲松,等.近60年来西南地区旱涝变化及极端和持续性特征认识[J].地理科学,2015,35(10):1333-1340.

曹永强,宁月,李玲慧,等.基于SPEI指数的河北省多尺度旱涝特征分析[J].华北水利水电大学学报(自然科学版),2021,42(3):76-85.

Zhang Q, Cui F Q, Dai L W, et al. Pastoralists' perception of and adaptation strategies for climate change:Associations with observed climate variability[J].Natural Hazards,2019,96(3):1387-1412.

柏庆顺,颜鹏程,蔡迪花,等.近56 a中国西北地区不同强度干旱的年代际变化特征[J].干旱气象,2019,37(5):722-728.

王学凤,路洁,曹永强.辽宁省近54年旱涝特征分析及其对大气环流响应研究[J].水利学报,2020,51(12):1514-1524.

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