| Citation: | Zhu Wenhui, Yan Echuan, Zou Hao, Chen Bing, Xiao Weibo. Meteorological early warning criterion for rainfall-induced landslides in Huanggang City, Hubei Province[J]. Bulletin of Geological Science and Technology, 2022, 41(6): 45-53. doi: 10.19509/j.cnki.dzkq.2022.0132
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Huanggang is one of the areas with frequent geological disasters in the flood season in Hubei Province. The main types of geological disaster are landslides, accounting for 75% of rainfall-induced landslides. Therefore, this paper statistically analyzes the correlation between rainfall and landslides in Huanggang City over the last 10 years, studies the rainfall threshold of rainfall-induced landslides in Huanggang City based on considering the prone zoning of geological disasters, establishes the effective rainfall model of landslide occurrence by using the logistic regression model and then puts forward the corresponding meteorological early warning criterion for different prone zone areas. Finally, the rationality and reliability of the early warning criterion are tested by historical rainfall and landslide events. The results show that the meteorological early warning criterion established significantly improves the accuracy of meteorological early warning for rainfall-induced landslides in Huanggang City, provides refined technical guidance for disaster transfer, and effectively reduces the loss of life and property caused by rainfall-induced landslides.
| [1] |
Campbell R H. Debris floes originating from soil slips during rains forms in southern California[J]. Engineering Geology, 1974, 7: 339-349.
|
| [2] |
Crozier M J. Landslides: Causes, consequences and environment[M]. London: Croom Helm Ltd., 1986: 107-108.
|
| [3] |
王兰生, 李曰国, 詹铮, 等. 1981年暴雨期四川盆地区岩质滑坡的发育特征[J]. 大自然探索, 1982(1): 44-51. https://www.cnki.com.cn/Article/CJFDTOTAL-DZRT198201014.htm
Wang L S, Li Y G, Zhan Z, et al. Development characteristics of rocky landslides in Sichuan Basin during rainstorm in 1981[J]. Nature Exploration, 1982(1): 44-51(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-DZRT198201014.htm
|
| [4] |
付世军, 文敏. 南充市强降雨诱发地质灾害风险预警技术研究[J]. 现代农业科技, 2018(6): 189-192. doi: 10.3969/j.issn.1007-5739.2018.06.118
Fu S J, Wen M. Research on risk early warning technology of geological disasters induced by heavy rainfall in Nanchong[J]. Modern Agricultural Science and Technology, 2018(6): 189-192(in Chinese with English abstract). doi: 10.3969/j.issn.1007-5739.2018.06.118
|
| [5] |
孙金山, 陈明, 左昌群, 等. 降雨型浅层滑坡危险性预测模型[J]. 地质科技情报, 2012, 31(2): 17-121. doi: 10.3969/j.issn.1000-7849.2012.02.019
Sun J S, Chen M, Zuo C Q, et al. Risk prediction model of rainfall induced shallow landslide[J]. Geological Science and Technology Information, 2012, 31(2): 117-121(in Chinese with English abstract). doi: 10.3969/j.issn.1000-7849.2012.02.019
|
| [6] |
唐扬, 殷坤龙, 夏辉. 前期含水率对浅层滑坡降雨入渗及稳定性影响研究[J]. 地质科技情报, 2017, 36(5): 204-208. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201705027.htm
Tang Y, Yin K L, Xia H. Study on the influence of early water content on rainfall infiltration and stability of shallow landslide[J]. Geological Science and Technology Information, 2017, 36(5): 204-208(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201705027.htm
|
| [7] |
Baum R L, Savage W Z, Godt J W. TRIGRS: A Fortran program for transient rainfall infiltration and grid-based regional slope stability analysis[R]. [S.I.]: U.S. Geological Survey Open-File Report 02-0424, 2002: 35.
|
| [8] |
Lee M L, Ng K Y, Huang Y F, et al. Rainfall-induced landslides in Hulu Kelang area, Malaysia[J]. Nat. Hazards, 2014(70): 353-375.
|
| [9] |
Ascanio R, Tina P. Rainfall thresholds for rainfall-induced landslides in Slovenia[J]. Landslides, 2016, 13: 1571-1577. doi: 10.1007/s10346-016-0733-3
|
| [10] |
高华喜, 殷坤龙. 降雨与滑坡灾害相关性分析及预警预报阀值之探讨[J]. 岩土力学, 2007, 28(5): 1055-1060. doi: 10.3969/j.issn.1000-7598.2007.05.039
Gao H X, Yin K L. Correlation analysis between rainfall and landslide disaster and discussion on early warning and prediction threshold[J]. Geotechnical Mechanics, 2007, 28(5): 1055-1060(in Chinese with English abstract). doi: 10.3969/j.issn.1000-7598.2007.05.039
|
| [11] |
陈静静, 姚蓉, 文强, 等. 湖南省降雨型地质灾害致灾雨量阈值分析[J]. 灾害学, 2014, 29(2): 42-47. https://www.cnki.com.cn/Article/CJFDTOTAL-ZHXU201402010.htm
Chen J J, Yao R, Wen Q, et al. Analysis of rainfall threshold caused by rainfall type geological disasters in Hunan Province[J]. Disaster Science, 2014, 29(2): 42-47(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-ZHXU201402010.htm
|
| [12] |
张国平, 宋建洋, 邵小路, 等. 近期我国大型地质灾害预报与避险案例分析[J]. 自然灾害学报, 2015, 24(3): 20-26. https://www.cnki.com.cn/Article/CJFDTOTAL-ZRZH201503003.htm
Zhang G P, Song J Y, Shao X L, et al. Analysis of recent large-scale geological disaster prediction and risk avoidance cases in China[J]. Journal of Natural Disasters, 2015, 24(3): 20-26(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-ZRZH201503003.htm
|
| [13] |
伍宇明, 兰恒星, 高星, 等. 台风暴雨型滑坡降雨阈值曲线研究: 以福建地区为例[J]. 工程地质学报, 2014, 22(2): 255-262. doi: 10.3969/j.issn.1004-9665.2014.02.015
Wu Y M, Lan H X, Gao X, et al. Study on rainfall threshold curve of typhoon rainstorm landslide: Taking Fujian as an example[J]. Journal of Engineering Geology, 2014, 22(2): 255-262(in Chinese with English abstract). doi: 10.3969/j.issn.1004-9665.2014.02.015
|
| [14] |
李宇梅, 狄靖月, 许凤雯, 等. 基于当日临界雨量的国家级地质灾害风险预警方法[J]. 气象科技进展, 2018, 8(3): 77-83. https://www.cnki.com.cn/Article/CJFDTOTAL-QXKZ201803014.htm
Li Y M, Di J Y, Xu F W, et al. National geological disaster risk early warning method based on daily critical rainfall[J]. Advances in Meteorological Science and Technology, 2018, 8(3): 77-83(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-QXKZ201803014.htm
|
| [15] |
刘艺梁, 殷坤龙, 刘斌. 逻辑回归和人工神经网络模型在滑坡灾害空间预测中的应用[J]. 水文地质工程地质, 2010, 9(5): 92-96. https://www.cnki.com.cn/Article/CJFDTOTAL-SWDG201005020.htm
Liu Y L, Yin K L, Liu B. Application of logistic regression and artificial neural network model in spatial prediction of landslide disaster[J]. Hydrogeology and Engineering Geology, 2010, 9(5): 92-96(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-SWDG201005020.htm
|
| [16] |
赵海燕, 殷坤龙, 陈丽霞, 等. 基于有效降雨阈值的澧源镇滑坡灾害危险性分析[J]. 地质科技通报, 2020, 39(4): 85-93. doi: 10.19509/j.cnki.dzkq.2020.0431
Zhao H Y, Yin K L, Chen L X, et al. Landslide hazard analysis of Liyuan Town based on effective rainfall threshold[J]. Bulletin of Geological Science and Technology, 2020, 39(4): 85-93(in Chinese with English abstract). doi: 10.19509/j.cnki.dzkq.2020.0431
|
| [17] |
中国地质灾害防治工程行业协会. 地质灾害区域气象风险预警标准(试行)[S]. 武汉: 中国地质大学出版社, 2018.
China Geological Disaster Prevention and Control Engineering Industry Association. Regional meteorological risk early warning standard for geological disasters(Trial)[S]. Wuhan: China University of Geosciences Press, 2018(in Chinese).
|
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