Big Data Analysis on the Characteristics of Drought Disaster Changes in Hebei Province in the Past 30 Years †
Abstract
:1. Introduction
2. Overview of Study Area
3. Data Sources and Research Methods
3.1. Data Source
3.2. Research Method
4. Results and Analysis
4.1. Spatial-Temporal Distribution Characteristics of Drought Occurrence Frequency in Hebei Province
4.1.1. Frequency of Spring Drought in Hebei Province
4.1.4. Frequency of Winter Drought in Hebei Province
4.2. Trend Analysis of the Ratio of Drought Stations in Hebei Province
4.3. Trend Analysis of Drought Intensity in Hebei Province
4.4. Correlation Analysis of Drought Disaster Rate with Drought Intensity and the Ratio of Drought Stations
5. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
- United Nations Secretariat of the International Strategy for Disaster Reduction. Disaster Risk Reduction Frame-Work and Practices: Contributing to the Hyogo Framework for Action; UNISDR: Geneva, Switzerland, 2009. [Google Scholar]
- Qu, Y.; Lv, J.; Su, Z. Review and prospect of research on drought resistance and disaster reduction. J. Hydraul. Eng. 2018, 49, 115–125. (In Chinese) [Google Scholar]
- Huang, J.P.; Yu, H.; Dai, A.G.; Wei, Y.; Kang, L. Drylands face potential threat under 2 °C global warming target. Nat. Clim. Chang. 2017, 7, 417–422. [Google Scholar] [CrossRef]
- Han, H.; Liu, Z.; Liu, C.; Chen, Q.; **e, G. Drought characteristics analysis and short-term prediction in Ji’an area from 1960 to 2018. J. Irrig. Drain. 2019, 38, 85–92. (In Chinese) [Google Scholar]
- Wang, M.; Wang, X.; Huang, W.; Zhang, Y.; MA, J. Spatial-temporal distribution characteristics of seasonal drought in southwest China based on relative humidity index. Trans. Chin. Soc. Agric. Eng. 2012, 28, 85–92. (In Chinese) [Google Scholar]
- Zhao, S.; Gong, Z.; Liu, X. Correlation analysis between vegetation cover and drought conditions in North China from 2001 to 2013. Acta Geogr. Sin. 2015, 70, 717–729. (In Chinese) [Google Scholar]
- Huang, D.; Peng, T.; Wang, K.; Chen, G. Analysis of results of using Z-index method to judge seasonal drought in southern China. Chin. J. Agrometeorol. 2003, 24, 12–15. (In Chinese) [Google Scholar]
- He, B.; Liu, Z.; Yang, X.; Sun, S. Spatio-temporal distribution characteristics of agro-meteorological disasters of major crops in China under the background of climate change (II.): Drought of major grain crops in Northwest China. Chin. J. Agrometeorol. 2017, 38, 31–41. (In Chinese) [Google Scholar]
- Liu, Y.; Wang, S.; Wang, J.; Wang, Z. Risk assessment of drought disasters in Southwest China under the background of climate warming. J. Nat. Resour. 2018, 33, 325–336. (In Chinese) [Google Scholar]
- Tian, Z.; Li, X. Analysis of drought change trend in China’s main grain-producing areas from 1949 to 2016. J. China Agric. Univ. 2019, 24, 159–167. (In Chinese) [Google Scholar]
- Wang, M.; Yan, J. 1960–2012Characteristics of precipitation changes and heavy flooding in the southeast coastal areas of China in 2008Harmful trendsjudgement. Earth Environ. 2015, 43, 667–674. (In Chinese) [Google Scholar]
- Shen, L.; He, J.; Zhou, X.; Chen, L.; Zhu, C. Study on the characteristics of summer precipitation and water vapor transport in China in the past 50 years. Acta Meteorol. Sin. 2011, 68, 918–931. (In Chinese) [Google Scholar]
- Wang, S.P.; Zhang, C.J.; Song, L.C.; Li, Y.H.; Feng, J.Y.; Wang, J.S. Relationship between soil redative humidity and the multiscale meteorological drought indexes. J. Glaciol. Geocryol. 2013, 35, 865–873. [Google Scholar]
- Wei, F. Modern Climate Statistical Diagnosis and Prediction Technology; Meteorological Press: Bei**g, China, 2007; pp. 1–20. (In Chinese) [Google Scholar]
Drought Level | High Frequency Spring Drought Occurrence Area/City (Station) | Drought Frequency/% |
---|---|---|
Mild drought | Baoding City (Baoding, Xushui, Mancheng, Li County), Hengshui City (Shenzhou, An**, Wuqiang, Raoyang), Shijiazhuang City (**shan, **zhou, ZhaoCounty), Chengde City (Kuancheng, Chengde County), Cangzhou City (Wuqiao), Zhangjiakou City (Huai’an). | 31.4~40 |
Moderate drought | Qinhuangdao City (Lulong, Qinglong, Changli, Qinhuangdao), Tangshan City (Qian’an, Luannan, Fengnan, Luanxian, Tanghai); **ngtai City (Longyao); Baoding City (Gaobeidian). | 17.1~25.7 |
Severe drought | Baoding City (Yi County, Zhuozhou), Cangzhou City (Cangzhou), **ngtai City (Wei County, **nhe, Lincheng), Cangzhou City (Cangzhou), Hengshui City (Jizhou), Langfang City (Dachang). | 8.6~4.3 |
Extreme drought | Handan City (Yongnian, Wu’an, Jize, Handan, Ci County, Linzhang); Langfang City (**anghe, Langfang, Wen’an, Yongqing); **ngtai City (Shahe, Guangzong, Ren County, Julu, Nanhe, **xiang); Tangshan City (Yutian). | 5.7~8.6 |
Drought Level | High Frequency Summer Drought Occurrence Area/City (Station) | Drought Frequency/% |
---|---|---|
Mild drought | Baoding City (Gaoyang, Baoding, Gaobeidian, **, Li County), Cangzhou City (Qing County, Cangzhou, Yanshan), Handan City (Daming, Fengfeng, Quzhou), Hengshui City (Wuqiang, Wuyi, Shenzhou, Raoyang, Jizhou), Shijiazhuang City (Zanhuang, Shenze, **, Hengshui City); Shijiazhuang City (Gaoyi, **zhou, Gaocheng); **nji City (**nji); **ngtai City (Lincheng, Baixiang, Julu). | 2.9 |
Drought Level | High Frequency Summer Drought Occurrence Area/City (Station) | Drought Frequency/% |
---|---|---|
Mild drought | Cangzhou City (Haixing, Renqiu), Chengde City (Weichang), Handan City (Linzhang, Ci County, Fengfeng, Feixiang, Handan, **, Wuqiang), Shijiazhuang City (**zhou, Gaocheng, Zhao County), **, Guantao, Feixiang), Hengshui City (Jizhou), Langfang City (Gu’an, Yongqing), Shijiazhuang City (Shenze), **ngtai City (Lincheng). | 8.6~11.4 |
Extreme drought | Baoding City (Tang County), Cangzhou City (Qing County), Handan City (Guantao, Daming, Wei County, Jize, Qiu County, Handan, Quzhou County), Langfang City (Dacheng), Shijiazhuang City (Luancheng, Yuanshi), **ngtai City (Linxi, **xiang). | 5.7 |
Drought Level | High Frequency Summer Drought Occurrence Area/City (Station) | Drought Frequency/% |
---|---|---|
Mild drought | Baoding City (Anguo, Yi County), Cangzhou City (Yanshan, Huanghua County), Chengde City (**, Hengshui, Wuyi, Shenzhou, Raoyang, Fucheng), Shijiazhuang City (Zhao County, Zhengding, Luancheng, **zhou, Gaoyi), **nji City (**nji), **ngtai City (Ning**, Baixiang, Longyao, Neiqiu, Nanhe). | 20.0~22.9 |
Project | Drought Intensity | the Ratio of Drought Stations | |||||||
---|---|---|---|---|---|---|---|---|---|
Spring | Summer | Autumn | Winter | Spring | Summer | Autumn | Winter | ||
disaster rate of drought | Pearson relevance | 0.247 | 0.398 * | 0.026 | 0.325 | 0.326 | 0.496 ** | 0.188 | 0.32 |
Significance (bilateral) | 0.153 | 0.018 | 0.883 | 0.057 | 0.056 | 0.002 | 0.279 | 0.061 |
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Tian, Z.; Wang, S. Big Data Analysis on the Characteristics of Drought Disaster Changes in Hebei Province in the Past 30 Years. Eng. Proc. 2023, 38, 52. https://doi.org/10.3390/engproc2023038052
Tian Z, Wang S. Big Data Analysis on the Characteristics of Drought Disaster Changes in Hebei Province in the Past 30 Years. Engineering Proceedings. 2023; 38(1):52. https://doi.org/10.3390/engproc2023038052
Chicago/Turabian StyleTian, Zhihui, and Shuo Wang. 2023. "Big Data Analysis on the Characteristics of Drought Disaster Changes in Hebei Province in the Past 30 Years" Engineering Proceedings 38, no. 1: 52. https://doi.org/10.3390/engproc2023038052