A5112486700- Landslides and related hazards
- Hydrology and Sediment Transport Processes
- Dam Engineering and Safety
- Flood Risk Assessment and Management
- Fire effects on ecosystems
- Soil erosion and sediment transport
- Tree Root and Stability Studies
- Cryospheric studies and observations
- Geotechnical Engineering and Analysis
- Statistical Methods and Bayesian Inference
- demographic modeling and climate adaptation
- Hydraulic flow and structures
- Spatial and Panel Data Analysis
- Soil Mechanics and Vehicle Dynamics
- Rock Mechanics and Modeling
- Agricultural Engineering and Mechanization
- Fluid Dynamics Simulations and Interactions
- Plant responses to water stress
- Electric and Hybrid Vehicle Technologies
- Groundwater flow and contamination studies
- Ecology and Vegetation Dynamics Studies
- Sparse and Compressive Sensing Techniques
- Vehicle Noise and Vibration Control
- Statistical Methods and Inference
- Real-time simulation and control systems
Institute of Mountain Hazards and Environment
2015-2024
Chinese Academy of Sciences
2015-2024
China West Normal University
2019-2024
Huzhou Vocational and Technical College
2024
Wuhan Botanical Garden
2022-2024
University of Chinese Academy of Sciences
2022-2024
Statistics Canada
2002-2023
Southwest Jiaotong University
2023
Chongqing University
2019-2021
Zhuhai Institute of Advanced Technology
2016
Abstract The authors develop a small area estimation method using nested error linear regression model and survey weights. In particular, they propose pseudo‐empirical best unbiased prediction (pseudo‐EBLUP) estimator to estimate means. This borrows strength across areas through the makes use of weights preserve design consistency as sample size increases. proposed also has nice self‐benchmarking property. obtain an approximation mean squared (MSE) nearly MSE. Finally, compare with EBLUP...
Many debris flows have occurred in the areas surrounding epicenter of Wenchuan earthquake. Susceptibility assessment this area is especially important for disaster prevention and mitigation. This paper studies one worst hit areas, Subao river valley, susceptibility performed based on field surveys remote sensing interpretation. By investigating formation conditions following factors are selected: mixture density landslides rock avalanches, distance to seismogenic fault, stratum lithology,...
Abstract The authors use a hierarchical Bayes approach to area level unmatched sampling and Unking models for small estimation. Empirically they compare inferences under with those obtained the customary matched linking models. They apply proposed method Canadian census undercoverage estimation, developing full using Markov Chain Monte Carlo methods. show that can provide efficient model‐based estimates. posterior predictive distributions assess model fit.
The Jiuzhaigou earthquake on 8 August 2017, led to a significant increase in the amount of loose, solid material, which has been rich source debris-flow activity. In this paper, comprehensive prevention and control system consisting stabilization, blocking, deposition structures is proposed based topographic features gullies Valley. Taking Xiajijie Lake gully as case study, history formation disasters were analysed. This study proposes main principles well implementation measures, lateral...
Experimental analyses and prototype observations of a debris flow drainage channel with energy dissipation structures were performed in this study. On the basis 160 groups experiments, simple empirical relationship was proposed to determine roughness coefficient an structure section channel. The experimental results suggest that comprehensive gradually increases area section. Meanwhile, approaches smooth as decreases less than 10% area. Moreover, velocity measured validated effectiveness...