Application of different machine learning models in landslide susceptibility assessment in Badong County, Hubei Province [PDF]
China is one of the countries most frequently affected by landslide disasters in the world, making landslide susceptibility assessment crucial for effective disaster prevention and mitigation.
Guozhen CHEN +6 more
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基于谷歌地球引擎和Sentinel-2时序数据的海地多云地区地震滑坡识别
Dizhen xuebao受云雾影响，强震震后的高分辨率光学影像质量较低，限制了震后地震滑坡调查和评估工作的开展。本文以2021年8月14日海地尼普斯（Nippes） MW7.2地震附近区域为研究区，基于谷歌地球引擎（Google Earth Engine）云平台和Sentinel-2时间序列影像，提出了一种遥感序列影像去云和地震滑坡识别的方法。首先，利用Sentinel-2遥感影像及机器学习算法获取的Sentinel-2云概率数据产品，对长时间序列遥感影像进行去云处理，镶嵌融合得到无云的影像数据 ...
Wenwen Qi, Chong Xu, Yuexia Qiao
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[Application of endoscopic nasopharyngeal enlargement excision in the surgical treatment of oncology in the nasopharyngeal]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2022 Guo T, Sun J, Wang Y, Gao W, Yin F.
europepmc +1 more source
Multi-temporal digital twin method and application of landslide deformation monitoring: A case study on Baige landslide in Jinsha River [PDF]
High-locality and hidden landslides, due to its significant characteristics of being difficult to access, identify, and monitor, have strong suddenness and destructiveness when they occur. Continuous monitoring and risk assessment of these landslides are
Jialun CAI +7 more
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Shuitu Baochi Xuebao目的为探究三峡库区极端降雨条件下浅层滑坡的发育特征及主控因素。方法以重庆忠县双梁小流域为对象，基于2024年7月10-11日极端降雨（累计雨量166.4 mm，最大1 h雨强47.9 mm）诱发的浅层滑坡事件，采用实地调查和无人机航摄，结合ArcGIS软件、频率比模型和地理探测器，系统分析浅层滑坡发育特征及主控因素。结果1）选取的降雨诱发49处浅层滑坡的厚度、宽度、长度、面积和体积分别为0.48~9.24 m、4.54~74.60 m、7.14~220.19 m、65.20~6 207.12 ...
张秋桔 +5 more
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[Surgical approach of transnasal endoscopic resection of benign lesions in the paramedian lateral skull base]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2022 Li H, Zhai X, He J, Zhang J, Liu G.
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Analysis of typical cases of groundwater in high fill landslide with combined well-hole drainage [PDF]
Taking the landslide control project of landslide No.13 at Panzhihua airport as an example, this paper briefly describes the basic situation of the landslide and focuses on the hydrogeological conditions of the study area.
Guoquan LAI, Haiping JIAO
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Formation mechanism and stability analysis of a landslide in altered ophiolite in the upper reaches of Jinsha River: A case study of the Duirongtong landslide [PDF]
Objective The tectonic suture zone of the Qinghai-Tibet Plateau has a complex rock mass structure and special lithology combination and is thus prone for large landslides.
LI Jinqiu +3 more
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Triggering mechanism and secondary landslide analyses of the “7•23” Shuicheng landslide in Guizhou [PDF]
On July 23, 2019, a catastrophic landslide occurred in Jichang Town, Shuicheng District, Liupanshui City, Guizhou Province, resulting in the tragic loss of 43 lives, with 9 people still missing, and causing direct economic losses estimated at ...
Bilong LIU +5 more
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Shuitu Baochi Xuebao, 2002 主要依据现场调查与实验室分析等资料，通过对宝塔山山体滑坡侵蚀地质模型的分析，建立滑坡侵蚀的力学数学模型并确定其边界条件，通过有限元计算对应力、应变进行分析，对滑坡发生后可能造成的灾害程度及侵蚀量进行评估。
郑书彦 李占斌 李喜安
doaj