A5101532740- Groundwater flow and contamination studies
- Water Systems and Optimization
- Hydrological Forecasting Using AI
- Hydrology and Watershed Management Studies
- Reservoir Engineering and Simulation Methods
- Geophysical and Geoelectrical Methods
- Water resources management and optimization
- Groundwater and Isotope Geochemistry
- Hydraulic Fracturing and Reservoir Analysis
- Hydrology and Drought Analysis
- Geophysical Methods and Applications
- Climate variability and models
- Soil Moisture and Remote Sensing
- Water Quality and Pollution Assessment
- Soil and Unsaturated Flow
- Flood Risk Assessment and Management
- Geophysics and Gravity Measurements
- Energy Load and Power Forecasting
- Dam Engineering and Safety
- Heavy metals in environment
- Infrastructure Maintenance and Monitoring
- Neural Networks and Applications
- Rice Cultivation and Yield Improvement
- Seismic Imaging and Inversion Techniques
- Geochemistry and Geologic Mapping
Jilin University
2015-2024
Jilin Medical University
2012-2023
Shaanxi Provincial Meteorological Bureau
2018
Abstract. The aim of the present study is to evaluate potential ecological risk and trend soil heavy-metal pollution around a coal gangue dump in Jilin Province (Northeast China). concentrations Cd, Pb, Cu, Cr Zn were monitored by inductively coupled plasma mass spectrometry (ICP-MS). index method developed Hakanson (1980) was employed assess pollution. order ER(Cd) > ER(Pb) ER(Cu) ER(Cr) ER(Zn) have been obtained, which showed that Cd most important factor leading risk. Based on history,...
This paper investigates optimal sampling times of drawdowns for the analysis hydraulic tomography (HT) survey. The investigation was carried out by analyzing spatial and temporal evolution cross‐correlations between head responses at an observation well transmissivity ( T ) storage coefficient S properties during a pumping test in homogeneous heterogeneous aquifers. shows that cross‐correlation values is limited to region aquifers: It reaches highest value near early time t m ), decays zero...
Three conceptual models are evaluated for estimating transmissivity ( T ) fields using data from sequential pumping tests at a field site and similar simulated in synthetic aquifer. The three approaches (1) an equivalent homogeneous approach, (2) heterogeneous approach based on single test, (3) joint interpretation of the (i.e., hydraulic tomography, HT). They basis their abilities to obtain representative estimates aquifer and, more importantly, ability predict drawdown distributions...
Food and water security in China are inextricably linked to the development of regional economy, especially for regions with temporary or sustained shortage such as Jilin Province northeast China. Water-saving irrigation practices therefore urgently sought maintain sustainable growth grain production. To improve knowledge effect level on rice yield water-use efficiency (WUE), we conducted a field experimental study over two growing seasons central Jilin. The experiment included four...
The Himalayas and Tibetan Plateau harbor hundreds of mountain lakes along with thousands glaciers high‐elevation snowfields. This is the source water for upper reaches Asia's main river systems, providing livelihood millions people in subregion. Climate change therefore critical Himalaya snow glacier hydrology, dependent ecosystems, people. Whereas temperature precipitation are common indicators climate change, dynamics reliable precursors a warming or cooling climate. study uses simple...
Abstract In especially arid/semi‐arid regions, wetlands are steadily destroyed or converted into other forms of land use due mainly to population and socio‐economic growth. The accurate estimation catchment hydrological processes is therefore vital not only for sustainable land/water resources management in these but also the adequate preservation wetland ecosystems. this study, distributed recharge, runoff evapotranspiration (ET) simulated wetland‐based ecosystem Western Jilin using...
Key Points cross‐correlation for pumping tests analysis in unconfined aquifers geological structure and variability are both considered during results not axisymmetric
Abstract Water storage depletion is an increasing hydrological threat to agricultural production and social stability across the globe. It fast approaching threshold levels especially in arid/semiarid regions with low precipitation excessive evapotranspiration (ET). This study analyses water dynamics North China Region (NCR) – important grain‐production base China. uses monthly Gravity Recovery Climate Experiment (GRACE), Global Land Data Assimilation System (GLDAS) field‐measured data...