Xuehua Zhao
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View article: Robust Consensus Tobit Kalman Filtering for Distributed State‐Saturated System Under Dynamic‐Disturbed Saturation Levels and Censored Measurements
Robust Consensus Tobit Kalman Filtering for Distributed State‐Saturated System Under Dynamic‐Disturbed Saturation Levels and Censored Measurements Open
A robust consensus Tobit Kalman filtering (RCTKF) is derived in this paper for the distributed state‐saturated system suffering from dynamic‐disturbed saturation levels and censored measurements. A dynamic‐disturbance vector is selected to…
View article: Multi-level clustering of water-related ecosystem services to support precision management of water resources
Multi-level clustering of water-related ecosystem services to support precision management of water resources Open
Understanding water-related ecosystem services (WESs) and their interrelationships is crucial for effective watershed management. In this study, five key WESs in a watershed were quantified, and their socio-ecological drivers were identifi…
View article: Numerical analysis of an H(div)-conforming divergence-free DG method with a second-order explicit Runge-Kutta scheme for incompressible flows
Numerical analysis of an H(div)-conforming divergence-free DG method with a second-order explicit Runge-Kutta scheme for incompressible flows Open
Recently, H(div)-conforming DG type methods coupled with Runge-Kutta (RK) time stepping have been widely employed for simulating high Reynolds number flows, with the convective terms treated explicitly. Although the analysis techniques of …
View article: Multi-timescale power self-balancing optimization and regulation of remote rural microgrids based on stochastic monte carlo method
Multi-timescale power self-balancing optimization and regulation of remote rural microgrids based on stochastic monte carlo method Open
Conventional microgrid power self-balancing optimization and regulation methods are mainly based on real-time regulation mechanisms, but there is the problem of local optimum, which affects the regulation effect. Therefore, a stochastic Mo…
View article: Enhanced NSGA-II algorithm based on novel hybrid crossover operator to optimise water supply and ecology of Fenhe reservoir operation
Enhanced NSGA-II algorithm based on novel hybrid crossover operator to optimise water supply and ecology of Fenhe reservoir operation Open
Reservoir-operation optimisation is a crucial aspect of water-resource development and sustainable water process management. This study addresses bi-objective optimisation problems by proposing a novel crossover evolution operator, known a…
View article: A novel hybrid model by integrating TCN with TVFEMD and permutation entropy for monthly non-stationary runoff prediction
A novel hybrid model by integrating TCN with TVFEMD and permutation entropy for monthly non-stationary runoff prediction Open
View article: Influence of heat pipe layout parameters on the cooling effect of spontaneous combustion coal gangue dumps
Influence of heat pipe layout parameters on the cooling effect of spontaneous combustion coal gangue dumps Open
Existing research has found that the number, insertion depth and angle, filling rate, and working fluid of heat pipe (HP) can affect the distribution of temperature field inside coal gangue dumps. However, there is relatively little resear…
View article: Improved monthly runoff time series prediction by integrating ICCEMDAN and SWD with ELM
Improved monthly runoff time series prediction by integrating ICCEMDAN and SWD with ELM Open
Accurate and timely runoff prediction is a powerful basis for important measures such as water resource management and flood and drought control, but the stochastic of runoff brought by environmental changes and human activities poses a si…
View article: Calculating the Soil Freezing Characteristic Curve of Saline Soil With Equivalent State of Bulk Solution
Calculating the Soil Freezing Characteristic Curve of Saline Soil With Equivalent State of Bulk Solution Open
The relationship between unfrozen water content and temperature, called as soil freezing characteristic curve (SFCC), is of importance for hydrologic, engineering, environmental issues related to frozen soil. The SFCC of saline soil is ess…
View article: A Sample of Am and Ap Candidates from LAMOST DR10 (v1.0) Based on the Ensemble Regression Model
A Sample of Am and Ap Candidates from LAMOST DR10 (v1.0) Based on the Ensemble Regression Model Open
Large samples of Am and Ap stars are helpful in studying the interplay between phenomena like atomic diffusion, magnetic fields, and stellar rotation in stellar astrophysics. Existing samples of Am and Ap stars, mostly obtained from spectr…
View article: Assessing the effects of combined future climate and land use/cover changes on streamflow in the Upper Fen River Basin, China
Assessing the effects of combined future climate and land use/cover changes on streamflow in the Upper Fen River Basin, China Open
Study region: Tributaries of the Yellow River, Upper Fen River Basin, China. Study focus: The current research analyzed the streamflow changes resulting from interactions between climate and land use/cover (LULC) under Shared Socioeconomic…
View article: Future changes and distribution of water resources in China under global warming levels of 1.5–4.5 °C
Future changes and distribution of water resources in China under global warming levels of 1.5–4.5 °C Open
Study region: China (excluding Hong Kong, Macao, and Taiwan). Study focus: Few studies have nationally evaluated China's spatiotemporal distribution of future runoff and per capita water resources (PCWR). Based on the SSP1-RCP2.6, SSP3-RCP…
View article: Influence of Climate Variability on Sediment Load and Runoff in Tributaries Feeding into Yellow River
Influence of Climate Variability on Sediment Load and Runoff in Tributaries Feeding into Yellow River Open
View article: Type-2 fuzzy chance-constrained linear fractional programming model for a water resource management system: A case study of Taiyuan city, China
Type-2 fuzzy chance-constrained linear fractional programming model for a water resource management system: A case study of Taiyuan city, China Open
Uncertainties arising from extreme climate events and human activities pose a challenge to the efficient allocation of water resources. In this study, a type-2 fuzzy chance-constrained linear fractional programming (T2F-CCLFP) is developed…
View article: The Combined Effects of Inter-Basin Water Transfer and Land Use Change on Water Supply-Demand Risk
The Combined Effects of Inter-Basin Water Transfer and Land Use Change on Water Supply-Demand Risk Open
Water yield service is a critical component of ecosystem services, Assessing the associated risks with its supply and demand is a current research focus. However, limited studies have investigated the influence of multiple factors on the r…
View article: Assessment of Spatial-temporal Variation of Precipitation and Meteorological Drought in Shanxi Province, China
Assessment of Spatial-temporal Variation of Precipitation and Meteorological Drought in Shanxi Province, China Open
In this study, the spatial and temporal characteristics of rainfall and the risk of meteorological drought based on precipitation data observed in 22 meteorological stations from 1961–2020 across Shanxi province in China were analyzed. Fou…
View article: The Benefits of Continental-Scale High-Resolution Hydrological Modeling in the Detection of Extreme Hydrological Events in China
The Benefits of Continental-Scale High-Resolution Hydrological Modeling in the Detection of Extreme Hydrological Events in China Open
High-resolution hydrological modeling is crucial for detecting extreme hydrological events and understanding fundamental terrestrial processes. However, spatial resolutions in current hydrological modeling studies have been mostly constrai…
View article: SSBM: A Signed Stochastic Block Model for Multiple Structure Discovery in Large-Scale Exploratory Signed Networks
SSBM: A Signed Stochastic Block Model for Multiple Structure Discovery in Large-Scale Exploratory Signed Networks Open
Signed network structure discovery has received extensive attention and has become a research focus in the field of network science. However, most of the existing studies are focused on the networks with a single structure, e.g., community…
View article: Temperature Distribution Regularity and Dynamic Evolution of Spontaneous Combustion Coal Gangue Dump: Case Study of Yinying Coal Mine in Shanxi, China
Temperature Distribution Regularity and Dynamic Evolution of Spontaneous Combustion Coal Gangue Dump: Case Study of Yinying Coal Mine in Shanxi, China Open
The serious environmental pollution caused by the spontaneous combustion of coal gangue has become a problem which cannot be ignored in the world mining industry. It is urgently necessary to clarify the law of the temperature distribution …
View article: Boosted crow search algorithm for handling multi-threshold image problems with application to X-ray images of COVID-19
Boosted crow search algorithm for handling multi-threshold image problems with application to X-ray images of COVID-19 Open
View article: Estimating the Role of Climate Internal Variability and Sources of Uncertainties in Hydrological Climate-Impact Projections
Estimating the Role of Climate Internal Variability and Sources of Uncertainties in Hydrological Climate-Impact Projections Open
Hydrological climate-impact projections in the future are limited by large uncertainties from various sources. Therefore, this study aimed to explore and estimate the sources of uncertainties involved in climate change-impacted assessment,…
View article: Dynamic responses of tree-ring growth to drought over Loess Plateau in the past three decades
Dynamic responses of tree-ring growth to drought over Loess Plateau in the past three decades Open
View article: Internal Temperature Variation on Spontaneous Combustion of Coal Gangue Dumps under the Action of a Heat Pipe: Case Study on Yinying Coal Mine in China
Internal Temperature Variation on Spontaneous Combustion of Coal Gangue Dumps under the Action of a Heat Pipe: Case Study on Yinying Coal Mine in China Open
Coal gangue spontaneous combustion is a serious catastrophe associated with mining activities. Generally, the areas of coal gangue spontaneous combustion are regions of tremendous heat accumulation. Mastering the regularity of deep tempera…
View article: Flood forecasting methods for a semi‐arid and semi‐humid area in Northern China
Flood forecasting methods for a semi‐arid and semi‐humid area in Northern China Open
The Double‐Excess (DE) model is a flood forecasting model which was developed to reflect the characteristics of runoff generation in semi‐arid and semi‐humid areas. However, the empirical unit hydrograph used in the subbasin confluence mod…
View article: Response of runoff and nitrogen loadings to climate and land use changes in the middle Fenhe River basin in Northern China
Response of runoff and nitrogen loadings to climate and land use changes in the middle Fenhe River basin in Northern China Open
Investigating and understanding the responses of runoff and nitrogen loading to climate and land use change is particularly important for future water resources management. In this article, the Soil and Water Assessment Tool (SWAT) was use…
View article: Deep feature fusion classification network (DFFCNet): Towards accurate diagnosis of COVID-19 using chest X-rays images
Deep feature fusion classification network (DFFCNet): Towards accurate diagnosis of COVID-19 using chest X-rays images Open
View article: Experimental Research on the Remediation Ability of Four Wetland Plants on Acid Mine Drainage
Experimental Research on the Remediation Ability of Four Wetland Plants on Acid Mine Drainage Open
In order to study the economical, efficient, and environmentally friendly techniques for the treatment of acid mine drainage (AMD), this paper investigated the effects of watering with AMD on the growth condition, the resilience of four we…
View article: Denoising method in fiber optic current transformer based on data characteristics and depth entropy
Denoising method in fiber optic current transformer based on data characteristics and depth entropy Open
View article: Experimental Study on the Hydroponics of Wetland Plants for the Treatment of Acid Mine Drainage
Experimental Study on the Hydroponics of Wetland Plants for the Treatment of Acid Mine Drainage Open
Acid Mine Drainage (AMD) has become an important issue due to its significant ecological pollution. In this paper, phytoremediation technology and mechanism for AMD were investigated by hydroponic experiments, using six wetland plants (Phr…
View article: Estimating the role of climate internal variability and source of uncertainties in hydrological climate-impact projections
Estimating the role of climate internal variability and source of uncertainties in hydrological climate-impact projections Open
Hydrological climate-impact projections in future are limited by large uncertainties from various sources. Therefore, this study aimed to explore and estimate the sources of uncertainties involved in climate changing impacted assessment in…