A5055170721- Landslides and related hazards
- Land Use and Ecosystem Services
- Ecology and Vegetation Dynamics Studies
- Mining and Resource Management
- Soil erosion and sediment transport
- Climate change and permafrost
- Remote Sensing in Agriculture
- Rangeland Management and Livestock Ecology
- Plant responses to elevated CO2
- Tree Root and Stability Studies
- Plant responses to water stress
- Soil Carbon and Nitrogen Dynamics
- Coal and Its By-products
- Remote Sensing and LiDAR Applications
- Soil and Unsaturated Flow
- Urban Heat Island Mitigation
- Plant Stress Responses and Tolerance
- Rock Mechanics and Modeling
- Coal Properties and Utilization
- Groundwater and Watershed Analysis
- Soil Geostatistics and Mapping
- Fire effects on ecosystems
- Aeolian processes and effects
- Seedling growth and survival studies
- Heavy metals in environment
Anhui University of Science and Technology
2022-2025
Huainan Mining Industry Group (China)
2024
Ministry of Education of the People's Republic of China
2024
Ministry of Natural Resources
2024
China University of Mining and Technology
2019-2021
Open-pit coal mine dumps in semi-arid areas northern China are affected by serious soil erosion problems. The conventional field investigation method cannot ensure a fine spatial analysis of gully erosion. With recent technological and algorithmic developments high-resolution terrain measurement, Unmanned Aerial Vehicles (UAVs) Structure from Motion (SfM) technology have become powerful tools to capture data. In this study, two UAV Photogrammetry surveys modeling were performed at one...
Background Root cutting caused by underground coal mining subsidence is among the leading causes of plant damage in western China. Detection root stress great importance evaluating degree and changes physiological conditions disturbance conditions. Methods The present study assessed use chlorophyll fluorescence OJIP transient data to evaluate characteristics on leaf photosynthetic mechanisms typical shrub Artemisia ordosica Krasch. Different ratios (10%, 20%, 30%, 50%, 75%, 100%) were...
The coal mining might cause the disturbance to vegetation and impacts exist differences for different areas, few literatures compared analyzed disturbed areas based on location of face, paid attention post self-healing effects vegetation. Here, this paper selected GaoFen multispectral images during 2017–2021 study Shangwan Mine which includes old area more than 5 years after mining, new working face underground mined in 2018 2019, natural growth control open-pit affected area. spatiotemporal...
The study of susceptibility to geological hazards is crucial not only for local risk assessment but also understanding global patterns in disaster-prone regions. Geological such as landslides and subsidence are a common threat worldwide, affecting millions people causing significant economic losses annually. Landslides major hazard the Tongling City, Tongguan District, Anhui, China, posing risks infrastructure human activity. This assesses using seven influencing factors, including...
Open-pit coal mining plays an important role in supporting national economic development; however, it has caused ecological problems and even seriously impacted regional stability. Given the importance of maintaining stability semi-arid areas, this study used a coupling coordination degree approach based on structural functional state transition model (SFSTM) to evaluate spatio–temporal variation from 2002 2017 by using MODIS Landsat datasets open-pit area. Besides, random points were...
The open-pit coal mine dump in the study area contains many low-concentration heavy metal pollutants, which may cause pollution to soil interface. Firstly, statistical analysis and geostatistical spatial interpolation methods described pollution’s distribution. distribution is strongly random due disorderly piles, but it closely related slope erosion. Furthermore, deposition where pollutants accumulate. For example, all elements converge at bottom of dump. Usually, lower part higher than...
Accurate monitoring of plant dust retention can provide a basis for pollution control and environmental protection. The aims this study were to analyze the spectral response features grassland plants mining predict spatial distribution using hyperspectral data. content was determined by an electronic analytical balance leaf area meter. reflectance spectrum measured handheld camera, airborne data obtained imaging spectrometer. We analyzed difference between before after removal. sensitive...
The Loess Plateau is one of the most severely eroded regions in China. Assessing spatiotemporal changes wind erosion control services significant importance for ecological protection Plateau. dynamic these are primarily influenced by human activities and natural climate changes. However, existing studies lack a quantitative evaluation contributions change to on This study utilized modified soil equation partial derivative method investigate response characteristics service climatic factors...
Abstract Coal mining and grazing cause land degradation. Plant diversity loss is one of the characteristics. Ground surveys cannot analyze effects on plant in large areas, remote sensing offers a novel solution. The aims this study were as follows: (1) to impacts composition by considering α‐, β‐, γ‐ comprehensively; (2) determine spatial distribution α‐diversity; (3) identify priority areas for ecological restoration. We applied method obtain maps performed analysis. results reduced...
<title>Abstract</title> Coal extraction in China is increasingly moving towards colder regions such as Xinjiang and Inner Mongolia. However, these mines face land restoration challenges due to a scarcity of fertile topsoil. This study explores the potential coal gangue, mining byproduct, viable substitute for The examines effects humidity fluctuations freeze-thaw cycles, both individually combination, on weathering disintegration gangue. Fourteen interventions were analysed, findings...
Coal extraction in China is increasingly moving towards colder regions such as Xinjiang and Inner Mongolia. However, these mines face land restoration challenges due to a scarcity of fertile topsoil. This study explores the potential coal gangue, mining byproduct, viable substitute for The examines effects humidity fluctuations freeze–thaw cycles, both individually combination, on weathering disintegration gangue. gangue samples were subjected controlled laboratory conditions simulating...
Increased attention has been paid to the influence of coal mining subsidence on ecological environment. Restoration ecosystem in damaged area is critical for restoring disturbed The comparing plant communities and microbial artificial restoration natural areas provides an effective method evaluating effects. However, such studies are limited areas. Subsidence Shendong area, located semi-arid region Western China, was restored from 2003 with 5 species. In July 2017, comparison analysis were...