A5068324507- Oceanographic and Atmospheric Processes
- Ocean Waves and Remote Sensing
- Climate variability and models
- Geological and Geophysical Studies
- Marine and coastal ecosystems
- Tropical and Extratropical Cyclones Research
- Geophysics and Gravity Measurements
- Marine and fisheries research
- Geology and Paleoclimatology Research
- Arctic and Antarctic ice dynamics
- Methane Hydrates and Related Phenomena
- Marine Biology and Ecology Research
- Marine animal studies overview
- Underwater Acoustics Research
- Hydrological Forecasting Using AI
- Coastal and Marine Dynamics
- Psychiatric care and mental health services
- Microbial Community Ecology and Physiology
- Healthcare innovation and challenges
- Marine Toxins and Detection Methods
- Advanced Thermodynamics and Statistical Mechanics
- Meteorological Phenomena and Simulations
- Complex Systems and Time Series Analysis
- Pacific and Southeast Asian Studies
- Environmental Changes in China
Hohai University
2016-2025
Ministry of Natural Resources
2020-2022
Institute of Oceanology
2008-2017
South China Sea Institute Of Oceanology
2008-2017
Chinese Academy of Sciences
2004-2015
Academic Degrees & Graduate Education
2015
State Key Laboratory of Tropical Oceanography
2011
Sun Yat-sen University
2008
Second Institute of Oceanography
2007
Hong Kong Polytechnic University
2006
Abstract Intraseasonal variability (ISV) of sea surface height (SSH) over the Bay Bengal (BoB) is studied using altimetry data and an eddy‐resolving ocean model. In both model hindcast satellite observations, large SSH ISV found along eastern northern coasts BoB, in western a zonal band across centered near 5°N. The displays clear seasonality. it reaches its annual maximum spring, whereas does so summer autumn southeast Sri Lanka. Driven by equatorial intraseasonal winds, Kelvin waves...
Abstract Eddy activity in the central Bay of Bengal (BoB) is revealed using satellite observations and hydrographic data. Altimetric data show that eddies are generated near eastern boundary, propagate southwestward, have periods predominantly 30‐ to 120‐day band. Temperature profiles from Research Moored Array for African‐Asian‐Australian Monsoon Analysis Prediction (RAMA) buoy at 90°E, 15°N, their highest amplitude depth range thermocline, indicating associated with a vertical motion...
Abstract The highest sea level near the Xisha Islands in recent 20 years occurred during August 2010. Satellite altimeter data indicated that extreme event was largely due to an anticyclonic eddy, whose amplitude exceeded cm and size 400 km on 11 Cruise observations showed eddy raised center temperature by 7.7°C at 75 m vertically extended 500 m. Eddy tracking it had a life span of more than 8 months propagated far from south Islands. Such strong long‐lasting moved northward for such long...
[1] A strong upwelling off the continental shelf of northern South China Sea (SCS) in 1998 summer is reinvestigated using a suite new satellite measurements and numerical modeling. Previous studies indicate that western SCS, especially Vietnam coast, almost disappears during following El Niño because weakened southwest monsoon. This study identifies coastal adjacent SCS (NSCS) significantly strengthened summer, alongshore wind stress dramatically enhanced over region. As result, offshore...
Abstract Persistent coastal upwelling and upwelling‐induced thermal fronts in the northwestern South China Sea are investigated using satellite measurements, two intensive mesoscale mapping surveys three bottom‐mounted ADCPs. The results indicate that pronounced surface cooling upwelling‐related with a width of 20–50 km occur around Hainan Island persist through summer season. Driven by prevailing southwesterly monsoon, subsurface band is ∼6°C colder than water offshore East Coast, where...
Abstract A high‐resolution regional ocean model together with moored hydrographic and velocity measurements is used to identify the pathways mechanisms by which Pacific water, modified over Chukchi shelf, crosses shelf break into Canada Basin. Most of water flowing Arctic Ocean through Bering Strait enters Basin Barrow Canyon. Strong advection allows cross exit shelf. Wind forcing plays little role in this process. Some outflowing from Canyon flows east Beaufort Sea; however, approximately...
Abstract Despite numerous surface eddies are observed in the ocean, deep (a type of which have no footprints at sea surface) much less reported literature due to scarcity their observation. In this letter, from recently collected current and temperature data by mooring arrays, a energetic baroclinic eddy is detected northwestern South China Sea (SCS) with its intensity, size, polarity structure being characterized. It remarkably deepens isotherm layers amplitude ~120 m induces maximal...
Based on moored observations and remote sensing data in July August 2005, energy sources for enhancing turbulent mixing possible mechanisms of phytoplankton bloom the continental shelf southeast Hainan Island under influence Washi, a fast-moving weak tropical storm, are analyzed this paper. Observations show that strong near-inertial internal waves were generated by rapidly changing wind stress was dissipated quickly across thermocline. The associated with baroclinic shear instability...
Abstract Modern observations have presented linkages between subsurface waters of the western Pacific warm pool and both El Niño/Southern Oscillation-related extratropic-controlled upper-ocean stratification on interannual timescales. Moreover, studies showed that such controls may operate orbital cycles, although details remain unclear. Here we present paired temperature salinity reconstructions for surface thermocline in central over past 360,000 years, as well transit modeling results...
The advancement and development of social work in China rely heavily on government policy support resource investment. Currently, services are primarily promoted through government-purchased services, which essentially cater to the needs grassroots innovation governance. This has gradually led a top-down, one-way supply where residents passively receive services. model often overlooks actual service recipients, resulting issues such as repeated for same focus process rather than outcomes,...
The 8‐year (1991–1998) Pathfinder sea surface temperature data have been applied here to produce the objectively derived seasonality of oceanic thermal fronts in northern South China Sea from 17°N 25°N. Several clearly distinguished, namely, Fujian and Guangdong Coastal Water, Pear River Estuary Coastal, Taiwan Bank, Kuroshio Intrusion, Hainan Island East Coast Tonkin Gulf fronts. frontal patterns winter, spring summer are quite similar, whereas individual display different modes seasonal...
Abstract A full-spectral third-generation ocean wind-wave model, Wavewatch-III, has been implemented in the South China Sea (SCS) for investigating characteristics. This model was developed at Ocean Modeling Branch of National Centers Environmental Prediction (NCEP). The NASA QuickSCAT data (0.25° resolution) 2 times daily were used to simulate wind waves entire year 2000. significant wave heights from Wavewatch-III are compared TOPEX/Poseidon (T/P) height over satellite crossover points...
Abstract Intraseasonal‐to‐semiannual variability of sea‐surface height (SSH) in the eastern, equatorial Indian Ocean (EEIO) and southern Bay Bengal (BoB) is investigated using altimetric data, solutions to 1½ layer (first baroclinic mode) linear, continuously stratified (LCS; multibaroclinic‐mode) models. The amplitude dominant periods SSH differ regionally. Large‐amplitude found along west coast Sumatra, a zonal band across BoB centered 5°N, east Sri Lanka, northwestern BoB, respectively....
Abstract Seasonal thermal fronts associated with wind‐driven coastal downwelling/upwelling in the northern South China Sea are investigated using satellite measurements and three repeated fine‐resolution mapping surveys winter, spring, summer. The results show that vigorous develop over broad shelf variable widths intensities different seasons, which tend to be approximately aligned 20–100 m isobaths. Driven by prevailing winter/summer monsoon, band‐shaped were observed a magnitude exceeding...
Abstract An eddy pair off the Vietnam coast is one of most important features summertime South China Sea circulation. Its variability interest due to its profound impact on regional climate, ecosystems, biological processes, and fisheries. This study examines influence El Niño–Southern Oscillation (ENSO), a basin‐scale climatic mode, interannual this using satellite observational data historical hydrographic measurements. Over last three decades, strengthened in 1994 2002, weakened 2006,...
The mid-depth ocean circulation is critically linked to actual changes in the long-term global climate system. However, past few decades, predictions based on models highlight lack of data, knowledge, and implications change assessment. Here, using 842,421 observations produced by Argo floats from 2001-2020, Lagrangian simulations, we show that only 3.8% oceans, including part equatorial Pacific Ocean Antarctic Circumpolar Current, can be regarded as accurately modelled, while other regions...