A5032859443- Marine and coastal ecosystems
- Marine Biology and Ecology Research
- Oceanographic and Atmospheric Processes
- Geology and Paleoclimatology Research
- Ocean Acidification Effects and Responses
- Atmospheric and Environmental Gas Dynamics
- Microbial Community Ecology and Physiology
- Coastal and Marine Management
- Methane Hydrates and Related Phenomena
- Tropical and Extratropical Cyclones Research
- Diatoms and Algae Research
- Marine and environmental studies
- Mercury impact and mitigation studies
- Genomics and Phylogenetic Studies
- Paleontology and Stratigraphy of Fossils
- Arctic and Antarctic ice dynamics
- Polar Research and Ecology
- Marine and coastal plant biology
- Coral and Marine Ecosystems Studies
- Environmental Quality and Pollution
- Climate variability and models
- Algal biology and biofuel production
- Geological and Geophysical Studies
- Advanced Computational Techniques and Applications
- Marine and fisheries research
Second Institute of Oceanography
2009-2025
Ministry of Natural Resources
2012-2025
Institute of Oceanology
2013
Chinese Academy of Sciences
2013
Shantou University
2005
Abstract While satellite remote sensing has become a very useful tool contributing to assessments of sea surface partial pressure carbon dioxide ( p CO 2 ) that subsequently allow quantification air‐sea flux, the application empirical approaches in coastal oceans proven challenging owing interaction multiple controlling factors. We propose “mechanistic semi‐analytic algorithm” (MeSAA) estimate river‐dominated using data. Observed can be analytically expressed as sum individual components...
Abstract Productive shelf seas are often considered hotspots for absorbing atmospheric CO 2 . However, the contribution of biological processes to carbon source or sink remains unclear in global large river‐dominated seas. As a case study, we applied three end‐members mixing model quantify (including release from organic matter degradation by microbes and uptake phytoplankton) variations air‐sea flux (F) Changjiang plume‐impacted area (CPS). We also established 1‐D mass budget quantitatively...
Abstract Sediment oxygen consumption (SOC) is important in modulating the budget East China Sea where seasonal hypoxia occurs. Porewater advection, molecular diffusion and bioturbation supply for sedimentary organic matter degradation. A pelagic‐benthic coupled model was applied to quantify SOC. comparison with observations showed good performance reproducing hydrographic ecological environments, particularly interannual variation hypoxic zone. Simulation results show that...
A Gram-stain-negative, rod-shaped bacterium with appendages, designated Ar-22(T), was isolated from a seawater sample collected the western part of Prydz Bay, near Cape Darnley, Antarctica. Strain Ar-22(T) grew optimally at 35 °C, pH 7.5 and in presence 1-3% (w/v) NaCl. The isolate positive for casein, gelatin Tween 20 decomposition negative H2S production indole formation. Chemotaxonomic analysis showed that MK-6 major isoprenoid quinone phosphatidylethanolamine polar lipid. fatty acids...
Abstract This study assessed the effects of typhoons on sea surface p CO 2 and flux in northern South China Sea (SCS). During passage three major from May to August 2013, , seawater temperature (SST), other meteorological parameters were continuously measured a moored buoy. Surface water region was source atmosphere with large variations ranging hours months. SST primary factor controlling variation through most time period. Typhoons are seen impact steps: first by cooling, thus decreasing...
A Gram-positive, neutrophilic, non-motile and non-spore-forming actinobacterium, strain FS24(T), was isolated from a bioreactor treating salt-containing wastewater. This isolate grew in the presence of 0-15 % (w/v) NaCl at 10-37 degrees C. The optimum concentration for growth FS24(T) 5 37 C or 1 25 Chemotaxonomic analysis revealed MK-9(H(2)) as predominant menaquinone major cellular polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, four unknown...
The East China Sea (ECS) is the most important fishing ground in China. Field observations have always found no positive correlation between phytoplankton stocks and zooplankton biomass ESC. It has been suggested that under eutrophic conditions, too high to limit mesozooplankton growth lower energy transfer efficiency from mesozooplankton. However, this hypothesis does not explain higher supported by chlorophyll a offshore waters. This situation can be referred as "mismatch mesozooplankton"...
Photovoltaic power is a rapidly growing component of the renewable energy sector. stations (PVPSs) on coastal tidal flats offer benefits, but lack information effects PVPSs benthic ecosystems and sediment carbon storage can hamper development eco-friendly energy. We sampled macrobenthos cores at PVPS flat in eastern China. The biodiversity indicators ecological quality based were mostly higher under photovoltaic panels than elsewhere. These variations primarily driven by pH, grain size,...
Concentrations of biogenic barium were investigated in surface sediments Prydz Bay, Antarctica, during the 21st and 27th CHINARE cruises. Factors controlling observed distribution are explored. Biogenic concentrations obtained from a sequential extraction procedure compared with total normative calculation based on digestion, differences results examined. barium, calculated by calculation, much higher than through extraction; this discrepancy is result occurrence associated Mn/Fe oxides,...
Biomarkers including brassicasterol, dinosterol and alkenone in sediments are used as indicators to reconstruct changes the phytoplankton community surface sub-aerial of Prydz Bay, Antarctica. The results indicate that biomarker records core sediment samples changed with time space. total content biomarkers ranges from 391.0-1 470.6 ng•g -1 . biomass has increased Bay over past 100 years. This variation may be mainly related climate change region. contents 5 stations range 215.8-1 294.3 is...