A5002084707- Climate variability and models
- Meteorological Phenomena and Simulations
- Tropical and Extratropical Cyclones Research
- Oceanographic and Atmospheric Processes
- Cryospheric studies and observations
- Plant Water Relations and Carbon Dynamics
- Arctic and Antarctic ice dynamics
- Hydrology and Drought Analysis
- Atmospheric Ozone and Climate
- Atmospheric chemistry and aerosols
- Atmospheric and Environmental Gas Dynamics
- Atmospheric aerosols and clouds
- Environmental and Agricultural Sciences
- Solar and Space Plasma Dynamics
- Geology and Paleoclimatology Research
- Environmental Changes in China
- Tree-ring climate responses
- Hydrology and Watershed Management Studies
- Marine and coastal ecosystems
- Groundwater and Isotope Geochemistry
- Remote Sensing in Agriculture
- Karst Systems and Hydrogeology
- Climate Change and Health Impacts
- Hydrological Forecasting Using AI
- Ocean Waves and Remote Sensing
Nanjing University of Information Science and Technology
2017-2025
Yunnan University
2010-2025
Yunnan Earthquake Prevention and Disaster Reduction
2023
Abstract Western North America (WNA) experienced an unprecedented heatwave from late June to early July 2021, which lies far outside the historical range. Based on model outputs Coupled Model Intercomparison Project Phase 6, we find that likelihood of a over WNA similar 2021 one increases with global warming. Such is projected occur more frequently increased extreme temperature and shortened return period. It means rare event in current climate will be common warmer climate, especially under...
Abstract The Pacific–Japan (PJ) pattern traditionally refers to the meridional dipole mode of rainfall and low‐level circulation over tropical western North Pacific mid‐latitude East Asia. However, recent studies have reported that PJ can also affect Indian summer monsoon (ISM) via anomalous Ocean. We summarize currently available indices re‐examine linkage between ISM. found only are significantly correlated with in southern India two containing signals Maritime Continent. Continent...
Abstract The changing climate and intensifying human activities have made an impact on the hydrological processes in upper Yangtze River (UYR), but quantifying their effects remains uncertain. This study used Budyko framework to investigate response of runoff ( Q ) change during 1956–2017 evaluate impacts activities, including land use/cover change, water use, dam construction, vegetation watershed characteristic. Results show that is dominant driver variations Wujiang (WJR), Jialing (JLR),...
Based on the ridge line of western Pacific subtropical high (WPSH) and theory gradient wind approximation, a dynamic index for westward point (WRPI) WPSH is defined. Owing to its definition, new can be used analyze evolution at various time scales over most isobaric surfaces. The WRPI comprises two dimensions labeled ZWRPI MWRPI, which depict zonal meridional movement, respectively, WPSH. rationality reliability were validated using reanalysis atmospheric circulation, outgoing longwave...
In this paper, we study the relationship between covariability of Indian summer monsoon (ISM) and East Asian (EASM) rainy season precipitation anomaly in Mekong River basin (MRB) using ERA-Interim reanalysis data from Climate Hazards Group Infrared Precipitation station for 1981–2016. The results indicate that interannual variability MRB is significantly modulated by ISM EASM covariability. Herein, mainly influences west MRB, over southeastern MRB. When Bay Bengal (BOB) South China Sea (SCS)...
Abstract This study investigates the propagation and maintenance mechanisms of dominant intraseasonal oscillation over western North Pacific in boreal winter, quasi-biweekly (QBWO). The wintertime QBWO is characterized by westward-northwestward movement from tropical to resembles n = 1 equatorial Rossby wave. Its westward migration primarily driven seasonal-mean zonal winds that advect vorticity anomalies lower–middle troposphere moisture lower troposphere. northward preconditioned dynamics...
ABSTRACT In this study, the authors identify a decadal decrease in May precipitation over Yunnan, China, after 2009. Based on observed data from meteorological stations, area‐average Yunnan has decreased 135 mm during period 1999–2008 to 83 2009–2019. The decline is particularly pronounced southwestern and central regions of where it exceeds 100 mm. moisture budget analysis indicates that dynamical component vertical advection, which generated by anomalous descending motion, largest...
Abstract A new teleconnection pattern (the BEAP) across the Bay of Bengal‐East Asia‐Pacific region in boreal summer is revealed this study using mainly ERA‐Interim reanalysis data from European Centre for Medium‐Range Weather Forecasts. The BEAP index (BEAPI) defined as signed sum standardized apparent moisture sinks at five centers along pathway. Correlation analysis heat sources and has verified existence teleconnection. Variations can affect precipitation anomalies resulting anomalous...
Abstract The interannual variability of the South Asian high (SAH) in May plays an important role evolution summer monsoon. In this study, reanalysis data and atmospheric general circulation model are employed to investigate response SAH early spring North Pacific Victoria mode (VM) on time scale. Observational results indicate a robust linkage between VM position May, even if El Niño Indian Ocean basin (IOBM) signals removed. When is its positive phase, zonally divergent anomaly upper...
Abstract The thermal and mechanical effects of the regional orography have long been recognized as two most important factors driving East Asian summer monsoon (EASM). Southeast low-latitude highlands (SEALLH) are a warmer wetter highland region adjacent to southeastern margin Tibetan Plateau. However, importance individual contributions SEALLH EASM is still unclear. Results numerical experiments show that effect contribute precipitation upper-tropospheric circulation by roughly same...