A5080916162- Geophysics and Gravity Measurements
- Hydrology and Watershed Management Studies
- Groundwater and Isotope Geochemistry
- Solar and Space Plasma Dynamics
- Geophysical and Geoelectrical Methods
- Flood Risk Assessment and Management
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Environmental and Agricultural Sciences
- Plant Water Relations and Carbon Dynamics
- Meteorological Phenomena and Simulations
- Remote Sensing and Land Use
- Groundwater and Watershed Analysis
- Reproductive Biology and Fertility
- Geoscience and Mining Technology
- Geomagnetism and Paleomagnetism Studies
- Sperm and Testicular Function
- Climate variability and models
- GNSS positioning and interference
- Environmental Changes in China
- Soil Moisture and Remote Sensing
- Groundwater flow and contamination studies
- Soil, Finite Element Methods
- Water-Energy-Food Nexus Studies
- Landslides and related hazards
- Atmospheric and Environmental Gas Dynamics
Capital Normal University
2016-2025
Nanjing Medical University
2024
Shanghai Jiao Tong University
2024
Taizhou People's Hospital
2024
Nantong University
2024
Jiangsu Province Hospital
2024
Beijing Normal University
2023-2024
China University of Petroleum, Beijing
2024
Shanghai Ninth People's Hospital
2024
People's Hospital of Cangzhou
2023-2024
Abstract Groundwater (GW) overexploitation is a critical issue in North China with large GW level declines resulting urban water scarcity, unsustainable agricultural production, and adverse ecological impacts. One approach to addressing depletion was transport from the humid south. However, impacts of diversion on remained largely unknown. Here, we show central South-to-North Water Diversion storage recovery Beijing within context climate variability other policies. diverted reduces...
Abstract This study explores the capability of Gravity Recovery and Climate Experiment (GRACE) to detect heterogeneous groundwater storage (GWS) variations in two subregions North China Plain: Piedmont Plain (PP, ~54,000 km 2 , mainly exploiting shallow groundwater) East Central (ECP, ~86,000 deep groundwater). Results show that GWS anomalies estimated from GRACE data (2003–2013) agree well with those situ observations (2005–2010) for both PP ( R = 0.91) ECP 0.75). The declines faster (−46.5...
Abstract Launched in May 2018, the Gravity Recovery and Climate Experiment Follow‐On mission (GRACE‐FO)—the successor of erstwhile GRACE mission—monitors changes total water storage, which is a critical state variable regional global hydrologic cycles. However, gap between data two missions breaking continuity observations limiting its further application. In this study, we used three learning‐based models, that is, deep neural network, multiple linear regression (MLR), seasonal...
The North China Plain (NCP) has been suffering from groundwater storage (GWS) depletion and land subsidence for a long period. This paper collects data on GWS changes in situ groundwater-level measurements, literature, satellite observations to provide an overview of the evolution aquifer system during 1971–2015 with focus sub-regional variations. It is found that showed prolonged declining rate −17.8 ± 0.1 mm/yr 1971–2015, negative correlation abstraction before year ~2000 positive after...
Groundwater plays a critical role in the global water cycle and is drinking source for almost half of world’s population. However, exact quantification its storage change remains elusive due primarily to limited ground observations space time. The Gravity Recovery Climate Experiment (GRACE) twin-satellite data have provided variations at monthly sampling over decade half, enable estimate changes groundwater (GWS) after removing other components using auxiliary datasets models. In this paper,...
Abstract Regional evapotranspiration (ET) can be enhanced by human activities such as irrigation or reservoir impoundment. Here the potential of using Gravity Recovery and Climate Experiment (GRACE) terrestrial water storage data in budget calculations to detect human‐induced ET change is investigated over Haihe River basin China. Comparison between GRACE‐based monthly estimate (2005–2012) Global Land Data Assimilation System (GLDAS)‐modeled indicates that due intensive groundwater from...
Abstract The South‐to‐North Water Diversion Middle Route Project (MRP), which started its operation in December 2014, was designed to transfer water from Danjiangkou Reservoir (DR) Hanjiang River Basin North China Plain (NCP) alleviate shortage and long‐term groundwater depletion the water‐receiving region. This study investigates effectiveness of actual MRP during 2015–2018 using observed budget data collected DR level 559 monitoring wells. Assuming that 2005–2014, ensemble diversion...
Abstract The North China Plain (NCP) has been subjected to groundwater overexploitation over the past decades as a result of rapid socioeconomic development and irrigation water demand with relatively limited renewable resources. Operation middle route South‐to‐North Water Diversion Project (SNWD‐M) since December 2014 provided an opportunity for sustainability in NCP by increasing supply reducing abstraction. use changes have largely driven changes. However, impacts diversion, change, well...
Abstract Nitrate contamination is a common problem in groundwater of the North China Plain (NCP) owing to overuse fertilizers and discharge wastewater. Accordingly, it important investigate nitrate recharge areas understand fate plains area. In this study, spatial temporal distribution characteristics factors contributing its sources transformation shallow Beiyishui River watershed, NCP, were analysed by combination multiple regression multi‐tracer methods. The concentration 79% samples...
Beijing-Tianjin High Speed Railway is the first high-speed railway in China. The Beijing section of it runs through areas affected by subsidence which threaten its safe operation. This study develops a new time series fusion method based on minimum gradient difference fitting curve to produce along this section. Through blending Envisat ASAR and TerrSAR-X series, InSAR-derived spatial–temporal development was analyzed railway. relationship between causes then explored using maximum entropy...
Abstract. Evaporation (ET) is one of the crucial components water cycle, which serves as nexus between global water, energy, and carbon cycles. Accurate quantification ET is, therefore, pivotal in understanding various earth system processes subsequent societal applications. The prevailing approaches for retrievals are either limited spatiotemporal coverage or largely influenced by choice input data simplified model physics, a combination thereof. Here, using an independent mass conservation...
Abstract The hydrogeologic systems of alluvial fan are characterized by a heterogeneous distribution various lithological units/facies. structure (integral scale and volumetric proportion) the hydrofacies values hydrogeomechanical parameters each facies can play major role on system response to groundwater withdrawal in term land subsidence. We propose novel approach where stochastically simulated distributions coupled with 3‐D finite element flow geomechanical simulations characterize...
Continuous monitoring of wetland dynamics and regional-scale assessment degradation are important to understand ecosystem processes formulate restoration measures. The lake wetlands in Bashang Plateau play vital roles providing essential resources maintaining biodiversity North China, while they were not fully investigated previous studies. In addition, studies on mostly relied area change every five or ten years. was rarely considered. this study, we developed a new index (WDI) assess based...
Abstract A new approach combining groundwater storage change (GWSC) derived from Gravity Recovery and Climate Experiment (GRACE) satellite data baseflow was proposed to estimate recharge at large spatial scales but a short (monthly) time scale. This method applied in two typical karst basins of southwest China, the Wujiang River basin (WRB, ∼87,900 km 2 , ∼70% karstification) Xijiang Basin (XRB, ∼360,000 ∼44% karstification). The 2006–2012 monthly first separated situ streamflow through...
The Gravity Recovery and Climate Experiment (GRACE) satellites have been widely used to estimate groundwater storage (GWS) changes, yet their uncertainties related the multi-source datasets are rarely investigated. This study focuses on quantifying of GRACE GWS estimates in mainland China during 2003–2015, by generating a total 3456 solutions from combinations multiple products auxiliary datasets. Bayesian model averaging (BMA) approach is derive optimal changes under an uncertainty...
Balancing groundwater supply and food production is challenging, especially in large regions where there often insufficient information on the budget, such as North China Plain (NCP) Northeast (NECP), which are major producing areas China. This study aimed to understand this process a simple but efficient way by using Gravity Recovery Climate Experiment (GRACE) data, it focused historical projected storage (GWS) changes response grain-sown areas. The results showed that during 2003–2016, GWS...
Abstract Drought and flood are investigated in the Pearl River basin (PRB) using long-term terrestrial water storage anomaly (TWSA) data from mascon (mass concentration) solutions based on Gravity Recovery Climate Experiment (GRACE) satellite measurements (2002–19) reanalysis (1980–2019). The GRACE capture two major drought periods (2003–06 2009–12) with similar onsets endings over last decades, but show considerable differences quantifying total severity. significantly overestimate duration...