GEOHAZARDS

作品数：29被引量：158H指数：8
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Construction and optimization of ecological security pattern in karst basin considering lithology and geological disasters
《Journal of Mountain Science》2025年第3期983-1000,共18页LU Hongxing ZHAO Yuluan CHEN Zhengshan LI Yuan 
jointly supported by the Key Project of the Natural Science Foundation of Guizhou Province(No.Qiankehe Jichu-ZK[2023]Zhongdian027);the Project of the Science and Technology Innovation Base Construction of Guizhou Province(No.Qiankehe Zhongyindi[2023]005);Philosophy and Social Science Planning Subjects in Guizhou Province in 2022(No.22GZYB53)。
Ecological security provides the basis of maintaining both a sustainable regional ecosystem and economic development.However,few studies have focused on how the features such as topography and geomorphology,lithologic...
关键词：Beipan River Basin Ecological security pattern LITHOLOGY GEOHAZARDS Circuit theory Karst mountainous area 
Deciphering decision-making mechanisms for the susceptibility of different slope geohazards:A case study on a SMOTE-RF-SHAP hybrid model
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1612-1630,共19页Junhao Huang Haijia Wen Jiwei Hu Bo Liu Xinzhi Zhou Mingyong Liao 
the National Key Research and Development Program of China(Grant No.2023YFC3007203).
Different slope geohazards have different causal mechanisms.This study aims to propose a method to investigate the decision-making mechanisms for the susceptibility of different slope geohazards.The study includes a g...
关键词：Random forest Machine learning SMOTE Slope geohazards 
Forecasting landslide deformation by integrating domain knowledge into interpretable deep learning considering spatiotemporal correlations
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期960-982,共23页Zhengjing Ma Gang Mei 
supported by the Postdoctoral Fellowship Program of CPSF(Grant No.GZB20230685);the National Science Foundation of China(Grant No.42277161).
Forecasting landslide deformation is challenging due to influence of various internal and external factors on the occurrence of systemic and localized heterogeneities.Despite the potential to improve landslide predict...
关键词：GEOHAZARDS Landslide deformation forecasting Landslide predictability Knowledge infused deep learning interpretable machine learning Attention mechanism Transformer 
Critical environmental factors affecting mountain geohazards in a warming climate in Southwest China
《Advances in Climate Change Research》2024年第4期695-707,共13页Xiao-Ming XU Peng CUI Xue-Qin ZHANG 
This work was supported by the Special Project for the Construction of Nyingchi National Sustainable Development Pilot Zone(2023-SYQ-006);the Tibet Autonomous Region Science and Technology Plan(XZ202401ZY0108);the Second Tibetan Plateau Scientific Expedition and Research Program(STEP)(2019QZKK0903).
Environmental factors are essential input variables for susceptibility assessment models of mountain geohazards.However,the existing literature provides a limited understanding of the relative contribution of these fa...
关键词：Mountain geohazards Environmental factors Climate change GeoDetector Southwest China 
Distribution law and susceptibility of geohazards across a gradient belt of the Western Sichuan Plateau
《Journal of Mountain Science》2024年第6期1849-1867,共19页LI Tianbin WANG Jianfeng HE Chaoyang MENG Lubo LI Chaofei MA Junjie WEI Daqiang 
Across a gradient belt of the Western Sichuan Plateau,geohazards have seriously limited economic and social development.According to incomplete statistics,15,673 geohazards have been recorded in the study area.In orde...
关键词：Gradient belt GEOHAZARDS Distribution law Bouguer Gravity anomaly gradient Vertical deformation gradient SUSCEPTIBILITY 
Numerical Simulation of Rainfall-induced Xianchi Reservoir Landslide in Yunyang,Chongqing,China被引量：1
《Acta Geologica Sinica(English Edition)》2024年第2期505-517,共13页YAN Jinkai MA Yan LIU Lei WANG Zhihui REN Tianxiang 
supported by the China Geological Survey Project(Grant No.DD20211314);the Fundamental Research Funds for Chinese Academy of Geological Science(No.JKY202122).
A calamitous landslide happened at 22:00 on September 1,2014 in the Yunyang area of Chongqing City,southwest China,enforcing the evacuation of 508 people and damaging 23 buildings.The landslide volume comprised 1.44 m...
关键词：GEOHAZARDS LANDSLIDE post-failure rapid and long runout ring shear test 
Geohazards and risk assessment along highway in Sichuan Province, China被引量：2
《Journal of Mountain Science》2023年第6期1695-1711,共17页YANG Hong-zhi DONG Jia-yu GUO Xu-liang 
funded by Chang’an University(Xi’an,China)through the National Key Research&Development Program of China(2020YFC1512003)。
Geohazards along highways are the main natural hazards that could affect the safety and operation of highway systems.Understanding the risks faced by highways in areas affected by geohazards is an urgent problem to be...
关键词：GEOHAZARDS Highway network Geohazard risk index Intensity index SUSCEPTIBILITY 
Prehistoric damaging earthquake promoted the decline of"Heluo Ancient State"in Early China
《Science China Earth Sciences》2023年第5期1120-1132,共13页Xiu HU Peng LU Youli LI Duowen MO Wanfa GU Qingri LIU Ailun GUO Panpan CHEN Hui WANG Yan TIAN Xu WANG Yayi HU Jiqin ZHANG Zhen WANG Quanxing LUO Junjie XU 
supported by the National Key R&D Program of China(Grant No.2020YFC1521605);the National Natural Science Foundation of China(Grant Nos.41971002,41971016.41671014 and U2039201);the National Social Science Foundation of China(Grant No.19ZDA227);the Study of Environment Archaeology in Zhengzhou,the Digital Environment Archaeology Specially-appointed Researcher of Henan,China(Grant No.210501002);the Science and Technology Open Cooperation Project(Grant No.210901006);the Science and Technology Think-Tank Project of Henan Academy of Sciences(Grant No.210701002)。
The emergence of the"Ancient State"is considered an important stage in the discourse on human civilizations.Based on its complex and hierarchical social structure,the Shuanghuaishu site of Henan Province is regarded a...
关键词：Shuanghuaishu site Heluo Ancient State Yangshao culture Archaeoseismology GEOHAZARDS 
GNSS techniques for real-time monitoring of landslides:a review被引量：9
《Satellite Navigation》2023年第1期214-223,I0006,共11页Guanwen Huang Shi Du Duo Wang 
the National Key Research and Development Program of China(Grants No.2021YFC3000503).
Currently,Global Navigation Satellite System(GNSS)Real-Time Kinematic positioning(RTK)and Precise Point Positioning(PPP)techniques are widely employed for real-time monitoring of landslides.However,both RTK and PPP mo...
关键词：Landslide geohazards RTK PPP PPP-RTK Monitoring 
A comparative study of the main factors controlling geohazards induced by 10 strong earthquakes in Western China since the Wenchuan earthquake in 2008被引量：5
《China Geology》2023年第1期70-84,共15页Chao Peng Zhi-qiang Yin Xu-jiao Zhang Hai Shao Ming-fei Pang 
supported by the National Natural Science Foundation of China(41977258);the National Key Research and Development Program of China(2017YFC1501005 and 2018YFC1504704)。
Determining the main controlling factors of earthquake-triggered geohazards is a prerequisite for studying earthquake geohazards and post-disaster emergency response.By studying these factors,the geomorphic and geolog...
关键词：Wenchuan earthquake GEOHAZARDS Main control factors Comparative study Geological disater survey engineering Western China 
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