A5027392656- Climate variability and models
- Meteorological Phenomena and Simulations
- Tropical and Extratropical Cyclones Research
- Ocean Waves and Remote Sensing
- Cryospheric studies and observations
- Environmental and Agricultural Sciences
- Precipitation Measurement and Analysis
- Oceanographic and Atmospheric Processes
- Fluid Dynamics and Turbulent Flows
- Remote Sensing and Land Use
- Health disparities and outcomes
- Employment and Welfare Studies
- Atmospheric and Environmental Gas Dynamics
- Geological and Geophysical Studies
- Coastal and Marine Dynamics
- Intergenerational Family Dynamics and Caregiving
- Climate change and permafrost
- Plant Water Relations and Carbon Dynamics
- Geomagnetism and Paleomagnetism Studies
- Gas Dynamics and Kinetic Theory
- Climate change impacts on agriculture
- Plasma and Flow Control in Aerodynamics
- Action Observation and Synchronization
- Safety and Risk Management
- Plant responses to elevated CO2
Nanjing University
2016-2025
Wenzhou Medical University
2023-2025
Dian Diagnostics (China)
2024
Lishui City People's Hospital
2023
Seventh People's Hospital of Shanghai
2023
Society of Nuclear Medicine and Molecular Imaging
2023
First Affiliated Hospital of Anhui Medical University
2016-2021
Anhui Medical University
2016-2021
Hainan Normal University
2019
University of Oklahoma
2017-2018
Abstract Based on the daily maximum temperatures ( T max ) from 587 surface observation stations in China during 1959–2013, heat waves are detected using both absolute and relative definitions. The spatiotemporal variations of wave occurrence/duration/amplitude compared between two Considering significant differences regional climatology, threshold is more meaningful to detect local extremes. By utilizing empirical orthogonal function, integral index total intensity decomposed into three...
Abstract The Weather and Research Forecasting Model (WRF) is used to simulate secondary eyewall formation (SEF) in a tropical cyclone (TC) on the β plane. simulated SEF process accompanied by an outward expansion of kinetic energy TC warm core. An absolute angular momentum budget demonstrates that this predominantly symmetric response azimuthal-mean wavenumber-1 components transverse circulation. As expands outward, efficiency which latent heating can be retained as local increases near...
Abstract As a follow-up to previously published article on the initial development and genesis of Hurricane Dolly (2008), this study further examines evolution of, interactions among, multiscale vortices ranging from system-scale main vortex (L > 150 km) intermediate-scale cloud clusters (50 km < L individual vorticity-rich convective cells 50 km). It is found that there are apparent self-similarities among these at different scales, each which may undergo several cycles...
Abstract Through cloud-resolving simulations, this study examines the effect of β on evolution tropical cyclones (TCs). It is found that TC simulated a plane with variable Coriolis parameter f weaker in intensity but larger size and strength than an constant f. Such differences result mainly from shear rather variation due to latitudinal change position, as illustrated three-stage conceptual model developed herein. The first stage begins establishment emergence asymmetries intensifies. peaks...
This review article summarizes recent (2014–2019) advances in our understanding of tropical cyclogenesis, stemming from activities at the ninth International Workshop on Tropical Cyclones. cyclogenesis involves interaction dynamic and thermodynamic processes multiple spatio-temporal scales. Studies have furthered how may be affected by external processes, such as intraseasonal oscillations, monsoon circulations, intertropical convergence zone, midlatitude troughs cutoff lows. Additionally,...
Abstract The Weather Research and Forecasting (WRF) model was applied to simulate the current future climates over eastern China at a convection‐permitting resolution (∼4 km). A continuous 10‐year (1998–2007) simulation performed for historical climate, three pseudo‐global warming (PGW) experiments driven by climate perturbations during 2070–2099 were conducted under RCP2.6, RCP4.5, RCP8.5 scenarios. After validation against reanalysis observational data, found capable of reasonably...
In China, migrant workers (MWs) constitute a significant vulnerable group that may be highly susceptible to depression. However, there is lack of empirical research exploring the correlation between subjective social status (SSS) and depressive symptoms among MWs. The objective this study examine mediating roles job fairness burnout, as well investigate potential generational differences in association. A cross-sectional was conducted China two groups 1,158 MWs (response rate, 89.08%): first...
Abstract Changes in precipitation systems may affect the local economy, ecosystems, and populations, further research is necessary to understand their drivers under global warming. In this study, we use Weather Research Forecasting model at a convection‐permitting (CP, 4 km grid spacing) scale comprehensively warm season (May–October) system changes over eastern China. The CP simulations include historical run (HIST, 1998–2007) forced by ERA‐interim three pseudo‐global warming (PGW) for...
Abstract Based on a successful cloud-resolving simulation with the Weather Research and Forecasting Model, this study examines key processes that led to early development of Hurricane Dolly (2008). The initial consisted three stages: (i) an burst convection; (ii) stratiform development, dry intrusion, thermodynamic recovery; (iii) reinvigoration moist convection rapid intensification. Advanced diagnosis simulation—including use vorticity budget analysis, contour frequency analysis diagrams,...
In Part I of this study, the role environmental monsoon flow in onset rapid intensification (RI) Typhoon Vicente (2012) was discussed. II, key inner-core processes that effectively resist vertical wind shear during RI are investigated. The convective precipitation shield (CPS) embedded downshear convergence zone plays a vital preconditioning tropical cyclone (TC) vortex before RI. CPS induces mesoscale positive vorticity band (PVB) characterized by vortical hot tower structures upstream and...
Abstract The notable prelandfall rapid intensification (RI) of Typhoon Mujigae (2015) over abnormally warm water with moderate vertical wind shear (VWS) is investigated by performing a set full-physics model simulations initialized different sea surface temperatures (SSTs). While all experiments can reproduce RI, tropical cyclones (TCs) in cooler initiate the RI 13 h later than those warmer experiments. A comparison structural changes preceding onset two representative and SSTs (i.e., CTL...
Abstract With a six‐year (2009–2014) summer climate simulation using the Weather Research and Forecasting model at convection‐permitting resolution (4‐km grid spacing), effects of microphysics parameterization (MP) schemes on precipitation characteristics are investigated in this study. The simulations employ three popular MP schemes, namely, Lin (single‐moment bulk MP), Single‐Moment 5‐class (one‐moment mixed‐phased Thompson (two‐moment mixed‐phase MP) scheme. By evaluating against CMORPH,...
Abstract Driven by ERA‐Interim reanalysis, two climate simulations are conducted from April to August for 20 years (1998–2017) during the East Asia summer monsoon with Model Prediction Across Scale‐Atmosphere (MPAS‐A). The global variable‐resolution (MPAS‐VR) and regional (MPAS‐RCM) configurations adopted under same model framework 92–25 km mesh refinement centered over Mainland China (MPAS‐A experiments hereafter). MPAS‐VR allows flexible interactions across scales. Constrained...
Abstract This work examines the impacts of diurnal radiation contrast on contraction rate radius maximum wind (RMW) during intensification Hurricane Edouard (2014) through convection-permitting simulations. Rapid RMW occurs both in low and midlevels for control run sensitivity without solar insolation, while tropical cyclone contracts more slowly levels later thereafter fails to intensify continuously absence night phase, under weak vertical shear (~4 m s−1). The clouds at top boundary layer...
Abstract Horizontal grid spacings of numerical weather prediction models are rapidly approaching O (1 km) and have become comparable with the dominant length scales flows in boundary layer; within such “gray-zone”, conventional planetary layer (PBL) parameterization schemes start to violate basic design assumptions. Scale-aware PBL been developed recently address gray-zone issue. By performing WRF simulations Hurricane Earl (2010) at sub-kilometer spacings, this study investigates effect...
Abstract The precipitation anomaly over Borneo features a dipolar pattern under the influence of Madden‐Julian Oscillation (MJO). To understand formation mechanisms this pattern, linear theory is developed to study factors controlling its diurnal cycles and pattern. predicts that prevailing wind primarily responsible for asymmetry an idealized island, while topography plays critical role in leeward convergence convection asymmetry. results are largely consistent with observed composites...
Background The importance of healthy aging is growing in China as it has the largest number older adults world and one fastest-aging countries. This study aimed to examine predictive value regular physical exercise relation physical, emotional, cognitive health among samples aged ≥60 years during an 8-year period. Methods A total 10,691 were extracted from two waves national data Family Panel Studies 2010 2018. To minimize impact selection bias on findings, a longitudinal propensity score...