A5020742924- Geology and Paleoclimatology Research
- Geological formations and processes
- Methane Hydrates and Related Phenomena
- Groundwater and Isotope Geochemistry
- Geological and Geophysical Studies
- Coastal wetland ecosystem dynamics
- Hydraulic Fracturing and Reservoir Analysis
- Tree-ring climate responses
- Hydrological Forecasting Using AI
- Drilling and Well Engineering
- Geophysics and Gravity Measurements
- Maritime and Coastal Archaeology
- Hydrocarbon exploration and reservoir analysis
- Radioactivity and Radon Measurements
- Isotope Analysis in Ecology
- Hydrology and Watershed Management Studies
Ministry of Natural Resources
2020-2025
Ludong University
2025
Ministry of Water Resources of the People's Republic of China
2025
First Institute of Oceanography
2020-2024
Fujian Institute of Oceanography
2024
Qingdao National Laboratory for Marine Science and Technology
2023-2024
Laoshan Laboratory
2023
East China Normal University
2020-2021
Episodic sedimentary processes with significant changes in sedimentation rate have occurred on the East Hainan Coast, inner shelf of South China Sea, since Last Glacial Maximum. In particular, early-Holocene (~11.5–8.7 ka) rapid at a mean ~4.90 m/ka is crucial to understand terrigenous input ocean, carbon cycling and climate control coastal-neritic evolution. However, chronological framework detailed environmental evolution remain uncertain. this study, core sediments collected from Coast...
The groundwater environment in low-lying coastal regions is significantly impacted by global sea-level fluctuation. In Laizhou Bay, three large-scale transgressions have occurred since the late Pleistocene, resulting transformation of ancient seawater into brine. This brine has become a major contributor to salinity area. study establishes correlation between occurrence and paleoclimate changes Bay using borehole sediment data. source mechanism are analyzed based on pore water...
Mud areas within China's marginal seas record critical information about historic environmental changes, which may have contributed to palaeoenvironmental processes and understand their driving mechanisms. In this study, we investigated the sedimentary characteristics of a gravity core from Bohai Sea central mud areas, reveal interactions between oceanic climatic changes over past 15 centuries. Sedimentary mineral records indicated that depositional environment sediment sources were...
The Laizhou Bay area in China harbors a significant amount of Quaternary brine resources, which have been gradually depleted due to intensive long-term exploitation. It is widely accepted that underground originates from seawater. However, there are disputes regarding the specific form seawater concentration and geological processes leading formation. Revealing genesis shallow different environments great scientific significance for resource production environmental protection. This study...
The variability of the winter monsoon is one key components Asian monsoon, significantly influencing paleoenvironmental evolution in East Asia. However, whether or summer dominated factor controlling sedimentary dynamics muddy areas continental shelves China Sea debated, due to lack consistency between various proxies previous studies. In this work, sediments upper part core ECS-DZ1 with several marine surface samples were studied terms sediment grain size and radiocarbon dating, changes...
The Huanghe River (Yellow River) is the most sediment laden river system in world, and many efforts have been conducted to understand modern deltaic evolution response anthropological impacts. However, natural background its linkage climatic changes are less documented previous studies. In this work, we studied sediments of core YDZ–3 marine surface samples by grain-size analysis retrieve Holocene dynamics delta detail. main findings as follows: mean value grain size 5.5 ± 0.9 Φ, silt sand...
The Laizhou Bay area contains a large amount of Quaternary brine resources, which have been gradually depleted by long-term high-intensity mining. local genesis is still controversial, and the dominant theory evaporation formation limits exploration resources to land area, while confirmation freezing would greatly expand storage range. In this research paper, underground brines was analyzed based on major ion concentrations 62 samples at different depths 24 stations along south coast Bay....
The mud areas of East Asian marginal seas record considerable information about regional environmental evolution. However, debate continues regarding the relative importance major factors in sedimentary dynamics, i.e., summer monsoon, winter and oceanic circulation. In this study, we investigated characteristics grain size from a gravity core obtained South Yellow Sea to reveal changes dynamics since 6,000 years BP, elucidate relationship between monsoon monsoon. We found that mean was range...
Advances in reconstructing the East Asian monsoon have provided important insights into natural climate variability Asia during pre-instrumental period. However, there are still unresolved paleoclimate issues that necessitate use of geological proxy data to further our understanding past changes. This study focused on core B13, located muddy area North Yellow Sea (NYS), investigate evolutionary history over 1500 years and reconstruct records summer (EASM) warm current (YSWC). The mean grain...
The excessive exploitation of groundwater is becoming a serious global issue. Different from other regions, extraction in coastal areas usually stops and moves inland after causing seawater intrusion. abundant salt fields the Laizhou Bay area China provide unique case maintaining high-intensity underground brine mining even intensive has led to significant changes flow field. However, there still lack research on how different factors affect level this situation. In paper, time series...