| Citation: | HAN Jun, WANG Baoyun. A case study on the susceptibility assessment of debris flows disasters based on prototype network in Nujiang Prefecture, Yunnan Province[J]. The Chinese Journal of Geological Hazard and Control, 2023, 34(5): 117-129. doi: 10.16031/j.cnki.issn.1003-8035.202207023 |
In response to the issues of inconsistent factor selection and limited training samples in debris flow factor-based evaluation methods, this study proposed a prototypical network-based approach for assessing the susceptibility of valley debris flow disasters. The method involves organizing the training data through meta-learning and calculating the prototype center for each valley type, serving as a representative of that category. Subsequently, the distance between the features of unknown samples and the prototype center of each class is computed to determine the probability of their classification. Based on the category probabilities, the debris flow susceptibility index of the valley is calculated to obtain the evaluation grade for debris flow susceptibility. The model was applied to evaluate the valleys in Nujiang Prefecture, and its results were compared with historical disaster data, yielding a classification accuracy rate of 67.39%. The evaluation levels provided by the model align well with the severity of debris flow disasters in historical events. Compared to traditional methods such as field surveys and factor evaluation, the method proposed in this paper allows for the rapid identification and evaluation of debris flow disaster areas using remote sensing imagery, presenting new insights for research on early warning and prediction of debris flow disasters.
| [1] | 唐邦兴,杜榕桓,康志成,等. 我国泥石流研究[J]. 地理学报,1980(3):259 − 264. [TANG Bangxing,DU Rongheng,KANG Zhicheng,et al. Study on debris flow in China[J]. Acta Geographica Sinica,1980(3):259 − 264. (in Chinese) TANG Bangxing, DU Rongheng, KANG Zhicheng, et al. Study on debris flow in China[J]. Acta Geographica Sinica, 1980(03): 259-264. (in Chinese) |
| [2] | 唐邦兴,柳素清,刘世建. 我国山地灾害的研究[J]. 山地研究,1984(1):1 − 7. [TANG Bangxing,LIU Suqing,LIU Shijian. Study on mount ain cal amities in CHINA[J]. Mountain Research,1984(1):1 − 7. (in Chinese with English abstract) TANG Bangxing, LIU Suqing, LIU Shijian. Study on mount ain cal amities in CHINA[J]. Mountain Research, 1984(01): 1-7. (in Chinese with English abstract) |
| [3] | 陈宁生, 杨成林, 李战鲁, 等. 汶川地震次生泥石流形成发展趋势与防治对策[C]//汶川大地震工程震害调查分析与研究, 2009: 315 − 321 CHEN Ningsheng, YANG Chenglin, LI Zhanlu, et al. Formation and development trend of debris flow induced by Wenchuan earthquake and countermeasures[C]//Analysis and Investigation on Seismic Damages of Projects Subjected to Wenchuan Earthquake, 2009: 315 − 321. (in Chinese) |
| [4] | 陈宁生,谢万银,李战鲁. 中国西南山区的泥石流分区与预测[J]. 高原气象,2004(增刊 1):134 − 140. [CHEN Ningsheng,XIE Wangyin,LI Zhanlu. Division and prediction of debris flow in mountain area of south west China[J]. Plateau Meteorology,2004(Sup 1):134 − 140. (in Chinese with English abstract) CHEN Ningsheng, XIE Wangyin, LI Zhanlu. Division and prediction of debris flow in mountain area of south west China[J]. Plateau Meteorology, 2004(S1): 134-140. (in Chinese with English abstract) |
| [5] | 陈宁生,胡桂胜. 天山天池景区地质灾害防治与生态环境保护关键技术研究及应用[J]. 科技促进发展,2015(3):380 − 384. [CHEN Ningsheng,HU Guisheng. Research and application on Tianshan Tianchi scenic geological disaster prevention and environment protection key technology[J]. Science & Technology for Development,2015(3):380 − 384. (in Chinese with English abstract) CHEN Ningsheng, HU Guisheng. Research and application on Tianshan Tianchi scenic geological disaster prevention and environment protection key technology[J]. Science & Technology for Development, 2015(03): 380-384. (in Chinese with English abstract) |
| [6] | 崔鹏,陈晓清,程尊兰,等. 西藏泥石流滑坡监测与防治[J]. 自然杂志,2010,32(1):19 − 25. [CUI Peng,CHEN Xiaoqing,CHENG Zunlan,et al. Monitoring and prevention of debris-flows and landslides in Xizang[J]. Chinese Journal of Nature,2010,32(1):19 − 25. (in Chinese with English abstract) CUI Peng, CHEN Xiaoqing, CHENG Zunlan, et al. Monitoring and prevention of debris-flows and landslides in Xizang[J]. Chinese Journal of Nature, 2010, 32(01): 19-25. (in Chinese with English abstract) |
| [7] | 崔鹏,庄建琦,陈兴长,等. 汶川地震区震后泥石流活动特征与防治对策[J]. 四川大学学报(工程科学版),2010,42(5):10 − 19. [CUI Peng,ZHUANG Jianqi,CHEN Xingchang,et al. Characteristics and countermeasures of debris flow in Wenchuan area after the earthquake[J]. Advanced Engineering Sciences,2010,42(5):10 − 19. (in Chinese with English abstract) CUI Peng, ZHUANG Jianqi, CHEN Xingchang, et al. Characteristics and countermeasures of debris flow in Wenchuan area after the earthquake[J]. Advanced Engineering Sciences, 2010, 42(05): 10-19. (in Chinese with English abstract) |
| [8] | 崔鹏,杨坤,陈杰. 前期降雨对泥石流形成的贡献—以蒋家沟泥石流形成为例[J]. 中国水土保持科学,2003(1):11 − 15. [CUI Peng,YANG Kun,CHEN Jie. Relationship between occurrence of debris flow and antecedent precipitation:Taking the Jiangjia gully as an example[J]. Science of Soil and Water Conservation,2003(1):11 − 15. (in Chinese with English abstract) CUI Peng, YANG Kun, CHEN Jie. Relationship between occurrence of debris flow and antecedent precipitation: Taking the Jiangjia gully as an Example[J]. Science of Soil and Water Conservation, 2003(01): 11-15. (in Chinese with English abstract) |
| [9] | 李益敏,杨蕾,魏苏杭. 基于小流域单元的怒江州泥石流易发性评价[J]. 长江流域资源与环境,2019,28(10):2419 − 2428. [LI Yimin,YANG Lei,WEI Suhang. Susceptibility assessment of debris flow in Nujiang befecture based on the catchment[J]. Resources and Environment in The Yangtze Basin| Resour Environ Yangtze Basin,2019,28(10):2419 − 2428. (in Chinese with English abstract) LI Yimin, YANG Lei, WEI Suhang. Susceptibility assessment of debris flow in Nujiang befecture based on the catchment[J]. Resources and Environment in The Yangtze Basin| Resour Environ Yangtze Basin, 2019, 28(10): 2419-2428. (in Chinese with English abstract) |
| [10] | 孙滨,祝传兵,康晓波,等. 基于信息量模型的云南东川泥石流易发性评价[J]. 中国地质灾害与防治学报,2022,33(5):39 − 47. [SUN Bin,ZHU Chuanbing,KANG Xiaobo,et al. Susceptibility assessment of debris flows based on information model in Dongchuan,Yunnan Province[J]. The Chinese Journal of Geological Hazard and Control,2022,33(5):39 − 47. (in Chinese with English abstract) SUN Bin, ZHU Chuanbing, KANG Xiaobo, et al. Susceptibility assessment of debris flows based on information model in Dongchuan, Yunnan Province[J]. The Chinese Journal of Geological Hazard and Control, 2022, 33(5): 39-47. (in Chinese with English abstract) |
| [11] | 赵岩. 基于机器学习的白龙江流域潜在低频泥石流沟识别[D]. 兰州: 兰州大学, 2020 ZHAO yan. Machine learning based identification of potential low-frequency debris flow catchments in the Bailong River basin[D]. Lanzhou: Lanzhou University, 2020. (in Chinese with English abstract) |
| [12] | 刘坤香,王保云,徐繁树,等. 基于残差注意力机制的泥石流沟谷识别[J]. 中国地质灾害与防治学报,2022,33(6):134 − 141. [LIU Kunxiang,WANG Baoyun,XU Fanshu,et al. Debris flow gully recognition based on residual attention mechanism[J]. The Chinese Journal of Geological Hazard and Control,2022,33(6):134 − 141. (in Chinese with English abstract) LIU Kun-xiang, WANG Bao-yun, XU Fan-shu, et al. Debris flow gully recognition based on residual attention mechanism[J]. The Chinese Journal of Geological Hazard and Control, 2022, 33(6): 134-141. (in Chinese with English abstract) |
| [13] | 杨小兵,王登贵. 基于多光谱影像和DEM的泥石流堆积扇识别研究—以白龙江流域武都段为例[J]. 测绘与空间地理信息,2016,39(4):118 − 121. [YANG Xiaobing,WANG Denggui. Debris flow fan recognition study based on multi-spectral image and DEM:Wudu segment of Bailong river basin as a case study[J]. Geomatics & Spatial Information Technology,2016,39(4):118 − 121. (in Chinese with English abstract) doi: 10.3969/j.issn.1672-5867.2016.04.032 YANG Xiao-bing, WANG Deng-gui. Debris flow fan recognition study based on multi-spectral image and DEM: Wudu segment of Bailong river basin as a case study[J]. Geomatics & Spatial Information Technology, 2016, 39(4): 118-121. (in Chinese with English abstract) doi: 10.3969/j.issn.1672-5867.2016.04.032 |
| [14] | 茹颖. 基于标签传播与小样本学习的高光谱图像分类方法[D]. 西安: 西安电子科技大学, 2021 RU Ying. Hyperspectral image classification method based on label propagation and few shot learning[D]. Xi’an: Xidian University, 2021. (in Chinese with English abstract) |
| [15] | 张萌月. 小样本光学遥感影像目标检测识别技术研究[D]. 北京: 中国电子科技集团公司电子科学研究院, 2021 ZHANG Mengyue. Research on few-shot detection and recognition in optical remote sensing image[D]. Beijing: China Academic of Electronics and Information Techn. , 2021. (in Chinese with English abstract) |
| [16] | SNELL J, SWERSKY K, ZEMEL R. Prototypical networks for few-shot learning[J]. Advances in neural information processing systems,2017,30:1 − 11. |
| [17] | HERSBACH H, BELL B, BERRISFORD P, et al. ERA5 monthly averaged data on single levels from 1979 to present[J]. Copernicus Climate Change Service (C3S) Climate Data Store (CDS),2019,10:252 − 266. |
| [18] | 刘晓,郑家文,张照录,等. Google Earth在遥感地质教学中的应用[J]. 中国地质教育,2017,26(2):52 − 55. [LIU Xiao,ZHENG Jiawen,ZHANG Zhaolu,et al. Application of Google Earth software in remote sensing geology teaching[J]. Chinese Geological Education Chin Geol Edu,2017,26(2):52 − 55. (in Chinese with English abstract) LIU Xiao, ZHENG Jiawen, ZHANG Zhaolu, et al. Application of Google Earth software in remote sensing geology teaching[J]. Chinese Geological Education Chin Geol Edu, 2017, 26(02): 52-55. (in Chinese with English abstract) |
| [19] | 陈勤 主编, 云南减灾年鉴[M]. 昆明: 云南出版集团云南科技出版社, 2018 CHEN qin. Yunnan yearbook for disaster reduction[M]. Kunming: Yunnan Science and Technology Press. 2018. (in Chinese with English abstract) |
| [20] | 姚振国,刘建周,牛贝贝,等. 流域面积对沟道泥石流发育的影响分析[J]. 资源环境与工程,2019,33(2):217 − 219. [YAO Zhenguo,LIU Jianzhou,NIU Beibei,et al. Influence of drainage area on development of debris flow in gully[J]. Resources Environment & Engineering,2019,33(2):217 − 219. Yao Zhenguo, Liu Jianzhou, Niu Beibei, et al. Influence of drainage area on development of debris flow in gully[J]. Resources Environment & EngineerinYAO Zhenguo, LIU Jianzhou, NIU Beibei, et alith English abstract) |
| [21] | WANG Y, YAO Q, KWOK J T, et al. Generalizing from a few examples: A survey on few-shot learning[J]. ACM computing surveys (csur),2020,53(3):1 − 34. |
| [22] | SIMONYAN K, ZISSERMAN A. Very Deep Convolutional Networks for Large-Scale Image Recognition[J]. Computer Science, 2014: 1-14. |
| [23] | SZEGEDY C, LIU W, JIA Y, et al. Going deeper with convolutions[C]//Proceedings of the IEEE conference on computer vision and pattern recognition. 2015: 1 − 9. |
| [24] | HE K, ZHANG X, REN S, et al. Deep residual learning for image recognition[C]//Proceedings of the IEEE conference on computer vision and pattern recognition. 2016: 770 − 778. |
| [25] | MA N, ZHANG X, ZHENG H T, et al. Shufflenet v2: Practical guidelines for efficient cnn architecture design[C]//Proceedings of the European conference on computer vision (ECCV). 2018: 116 − 131. |
| [26] | SANDLER M, HOWARD A, ZHU M, et al. Mobilenetv2: Inverted residuals and linear bottlenecks[C]//Proceedings of the IEEE conference on computer vision and pattern recognition. 2018: 4510 − 4520. |
| [27] | WERTHEIMER D, TANG L, HARIHARAN B. Few-shot classification with feature map reconstruction networks[C]//Proceedings of the IEEE/CVF conference on computer vision and pattern recognition. 2021: 8012 − 8021. |
| [28] | HUANG G, LIU Z, VAN DER MAATEN L, et al. Densely connected convolutional networks[C]//Proceedings of the IEEE conference on computer vision and pattern recognition. 2017: 4700 − 4708. |
| [29] | TARG S, ALMEIDA D, LYMAN K. Resnet in Resnet: Generalizing Residual Architectures[J]. 2016: 1 − 7. |
| [30] | MELTON M A. The geomorphic and paleoclimatic significance of alluvial deposits in southern Arizona[J]. Journal of Geology,1965,73(1):1 − 38. doi: 10.1086/627044 |
| [31] | 邹翔,崔鹏,韦方强,等. 灰色关联度法在泥石流活动性评价中的应用[J]. 山地学报,2003(3):360 − 364. [ZOU Xiang,CUI Peng,WEI Fangqiang,et al. Application of grey-correiation method to activity evaluation of debris flow[J]. Mountain Research,2003(3):360 − 364. (in Chinese with English abstract) ZOU Xiang, CUI Peng, WEI Fangqiang, et al. Application of grey-correiation method to activity evaluation of debris flow[J]. Mountain Research, 2003(03): 360-364. (in Chinese with English abstract) |
| [32] | 张书豪,吴光,张乔,等. 基于子流域特征的泥石流易发性评价[J]. 水文地质工程地质,2018,45(2):142 − 149. [ZHANG Shuhao,WU Guang,ZHANG Qiao,et al. Debris-flow susceptibility assessment using the characteristic factors of a catchment[J]. Hydrogeology & Engineering Geology,2018,45(2):142 − 149. (in Chinese with English abstract) ZHANG Shuhao, WU Guang, ZHANG Qiao, et al. Debris-flow susceptibility assessment using the characteristic factors of a catchment[J]. Hydrogeology & Engineering Geology, 2018, 45(02): 142-149. (in Chinese with English abstract) |
| [33] | 蒋德明,李益敏,鲍华姝. 泸水县滑坡孕灾环境因素敏感性研究[J]. 自然灾害学报,2016,25(4):109 − 119. [JIANG Deming,LI Yimin,BAO Huashu. Study on sensitivity in disaster-pregnant environmental factors of landslide in Lushui County[J]. Journal of Natural Disasters,2016,25(4):109 − 119. (in Chinese with English abstract) JIANG Deming, LI Yimin, BAO Huashu. Study on sensitivity in disaster-pregnant environmental factors of landslide in Lushui County[J]. Journal of Natural Disasters J Nat Disaster, 2016, 25(04): 109-119. (in Chinese with English abstract) |
| [34] | 唐川,马国超. 基于地貌单元的小区域地质灾害易发性分区方法研究[J]. 地理科学,2015,35(1):91 − 98. [TANG Chuan,MA Guochao. Small regional geohazards susceptibility mapping based on geomorphic unit[J]. Scientia Geographica Sinica,2015,35(1):91 − 98. (in Chinese with English abstract) TANG Chuan, MA Guochao. Small regional geohazards susceptibility mapping based on geomorphic unit[J]. Scientia Geographica Sinica, 2015, 35(01): 91-98. (in Chinese with English abstract) |
| [35] | 徐新良,刘纪远,张树文, 等,吴世新.中国多时期土地利用遥感监测数据集[EB/OL]. https://www.resdc.cn/DOI/DOI.aspx?DOIid=54 XU Xinliang, LIU Jiyuan, ZHANG Shuwen, et al. Remote sensing data set of multi-period land use monitoring in China[EB/OL]. https://www.resdc.cn/DOI/DOI.aspx?DOIid=54 |
| [36] | DIJKSHOORN K, VAN ENGELEN V, HUTING J. Soil and landform properties for LADA partner countries[J]. ISRIC report,2008,6:1 − 28. |
| [37] | 唐川. 云南怒江流域泥石流敏感性空间分析[J]. 地理研究,2005(2):178 − 185. [TANG Chuan. Susceptibility spatial analysis of debris flows in the Nujiang River basin of Yunnan[J]. Geographical Research,2005(2):178 − 185. (in Chinese with English abstract) TANG Chuan. Susceptibility spatial analysis of debris flows in the Nujiang River basin of Yunnan[J]. Geographical Research, 2005(02): 178-185. (in Chinese with English abstract) |
| [38] | 王欢,陈廷方,丁明涛. 泥石流对岩性的敏感性分析及其在危险性评价中的应用[J]. 长江流域资源与环境,2012,21(3):385 − 390. [WANG Huan,CHEN Tingfang,DING Mingtao. Sensitivity analysis to lithology and a pplication in risk assessment of debris flow[J]. Resources and Environment in The Yangtze Basin,2012,21(3):385 − 390. (in Chinese with English abstract) WANG Huan, CHEN Tingfang, DING Mingtao. Sensitivity analysis to lithology and a pplication in risk assessment of debris flow[J]. Resources and Environment in The Yangtze basin Resour Environ Yangtze Basin, 2012, 21(03): 385-390. (in Chinese with English abstract) |
| [39] | 张桥. 泥石流流域岩性坚硬系数与暴发频率的关系分析—以云南滇北地区泥石流为例[J]. 低碳世界,2016(27):107 − 108. [ZHANG Qiao. Analysis on the relationship between lithological hardness coefficient and outbreak frequency in debris flow watershed:A case study of debris flow in Yunnan and northern Yunnan[J]. Low-Carbon World,2016(27):107 − 108. (in Chinese) ZHANG Qiao. Analysis on the relationship between lithological hardness coefficient and outbreak frequency in debris flow watershed: A case study of debris flow in Yunnan and northern Yunnan[J]. Low-Carbon World, 2016(27): 107-108. (in Chinese) |
| [40] | 王猛,王宁,王军,等. 不同岩性区泥石流堆积物颗粒组成特征—以新疆塔什库尔干河中上游为例[J]. 四川地质学报,2018,38(4):680 − 684. [WANG Meng,WANG Ning,WANG Jun,et al. On particle composition characteristics of debris flow deposits in different lithologic regions:By the example of middle and upper reaches of the Taxkorgan River[J]. Acta Geologica Sichuan,2018,38(4):680 − 684. (in Chinese with English abstract) doi: 10.3969/j.issn.1006-0995.2018.04.032 WANG Meng, WANG Ning, WANG Jun, et al. On Particle Composition Characteristics of Debris Flow Deposits in Different Lithologic Regions ——By the Example of Middle and Upper Reaches of the Taxkorgan River[J]. Acta Geologica Sichuan, 2018, 38(04): 680-684. (in Chinese with English abstract) doi: 10.3969/j.issn.1006-0995.2018.04.032 |
| [41] | 李松阳,林静远,潘佳虹,等. 泥石流频发区不同土地利用类型土壤粒径分布多重分形特征[J]. 应用与环境生物学报,2021,27(4):893 − 900. [LI Songyang,LIN Jingyuan,PAN Jiahong,et al. Multifractal characteristics of soil particle-size distribution under different land-use types in an area with high frequency debris flow[J]. Chinese Journal of Applied and Environmental Biology,2021,27(4):893 − 900. (in Chinese with English abstract) LI Songyang, LIN Jingyuan, PAN Jiahong, et al. Multifractal characteristics of soil particle-size distribution under different land-use types in an area with high frequency debris flow[J]. Chinese Journal of Applied and Environmental Biology, 2021, 27(04): 893-900. (in Chinese with English abstract) |
| [42] | 李松阳, 刘康妮, 余杭, 等. 云南省蒋家沟不同植被类型土壤物理性质对水分入渗特征的影响[J]. 山地学报, 2021, 39(6): 867 − 878 LI Songyang, LIU Kangni, YU Hang, et al. The influence of soil physical properties on the infiltration of soil covered by different vegetation types in the Jiangjia gully Yunnan Province, China[J], Mountain Research, 2021, 39(6): 867 − 878. (in Chinese with English abstract) |
| [43] | 李鸿雁,原若溪,王小军,等. 吉林省泥石流易发区的降雨特征分析[J]. 自然资源学报,2016,31(7):1222 − 1230. [LI Hongyan,YUAN Ruoxi,WANG Xiaojun,et al. Rainfall characteristics in debris flow prone areas of Jilin Province[J]. Journal of Natural Resources,2016,31(7):1222 − 1230. (in Chinese with English abstract) LI Hongyan, YUAN Ruoxi, WANG Xiaojun, et al. Rainfall characteristics in debris flow prone areas of Jilin Province[J]. Journal of Natural Resources, 2016, 31(07): 1222-1230. (in Chinese with English abstract) |
| [44] | 周振华. 泥石流中的超孔隙水压力及其形成机理[D]. 昆明: 昆明理工大学, 2018 ZHOU Zhenhua. Excess pore pressure and its formation mechanism in debris flow[D]. Kunming: Kunming University of Science and Technology, 2018. (in Chinese with English abstract) |
Geographical location and topographical distribution of Nujiang Prefecture
Extraction and processing of Google Earth remote sensing data
Chartflow of susceptibility assessment of debris flow based on prototype networks
Prototype network classification model
Susceptibility zoning map of debris flow in Nujiang Prefecture
Distribution of the valley elevation difference, valley length, area, and slope ratio in the debris flow susceptibility zone in Nujiang prefecture
Geographical location, Google Earth remote sensing images and debris flow deposits in four debris flow valleys