A5049823050- Marine and coastal ecosystems
- Marine Toxins and Detection Methods
- Microbial Community Ecology and Physiology
- Marine Biology and Ecology Research
- Protist diversity and phylogeny
- Ferroelectric and Piezoelectric Materials
- Diatoms and Algae Research
- Multiferroics and related materials
- Microwave Dielectric Ceramics Synthesis
- Geology and Paleoclimatology Research
- Marine and coastal plant biology
- Acoustic Wave Resonator Technologies
- Environmental Toxicology and Ecotoxicology
- Water Quality Monitoring and Analysis
- Isotope Analysis in Ecology
- Marine Sponges and Natural Products
- Identification and Quantification in Food
- Methane Hydrates and Related Phenomena
- Algal biology and biofuel production
- Magnetic and transport properties of perovskites and related materials
- Polar Research and Ecology
- Toxic Organic Pollutants Impact
- Neuroscience of respiration and sleep
- Geological and Geophysical Studies
- Analytical chemistry methods development
Second Institute of Oceanography
2011-2024
Ministry of Natural Resources
2012-2024
Guangxi Institute of Oceanography
2021-2022
City University of Hong Kong
1997-2017
State Key Laboratory of Satellite Ocean Environment Dynamics
2011
Hong Kong University of Science and Technology
2002
University of Hong Kong
2002
Huazhong University of Science and Technology
1999
During the last two decades, large-scale high biomass algal blooms of dinoflagellate Prorocentrum donghaiense Lu have occurred frequently in East China Sea (ECS). The role increasing nutrient concentrations driving those is well-established, but source population that initiates them poorly understood. We hypothesized front Taiwan Warm Current (TWC) may serve as a 'seed bank' P. ECS, physiochemical conditions TWC are suitable for growth donghaiense. In order to test this hypothesis, surveys...
Prorocentrum donghaiense is a common but dominant harmful algal bloom (HAB) species, which widely distributed along the China Sea coast. Development of methods for rapid and precise identification quantification prerequisite early-stage warning monitoring blooms due to P. donghaiense. In this study, sequences representing partial large subunit rDNA (D1–D2), small internal transcribed spacer region (ITS-1, 5.8S ITS-2) were firstly obtained, then seven candidate DNA probes designed performing...
Ciguatera poisoning is mainly caused by the consumption of reef fish that have accumulated ciguatoxins (CTXs) produced benthic dinoflagellates Gambierdiscus and Fukuyoa. China has a long history problems with ciguatera, but research on ciguatera causative organisms very limited, especially in Beibu Gulf, where coral reefs been degraded significantly CTXs exceeded food safety guidelines. Here, five strains spp. were collected from Weizhou Island, hotspot identified light scanning electron...
As a marine ichthyotoxic dinoflagellate, Margalefidinium polykrikoides, previously named Cochlodinium have caused mass mortalities of fish worldwide during blooms. Rapid detection target species is prerequisite for the timely monitoring and early warning harmful algal blooms (HABs). However, it difficult to achieve rapid identification with traditional methods. The technology using quantitative real-time PCR (qPCR) detect quantify microalgae relatively mature. Based on accuracy, rapidity,...
The dinoflagellates Karenia mikimotoi (toxic) and Prorocentrum donghaiense (non-toxic) have caused serious blooms in Chinese coastal waters. Although many studies investigated the mechanisms underlying harmful algal of these two species, research on bacterial communities associated with K. P. is still limited. In this study, composition were cultured strains. genera highest relative abundance cultures Balneola Marinobacter respectively. There 26 specifically present cultures, including...
PLZT (7.5/65/35) thin films were deposited by rf magnetron sputtering on single crystal Si substrates using an oxide sintered target with excess PbO. The effects of postannealing and bottom Pt/Ti electrodes the film structures ferroelectric properties studied. Film at 200/spl deg/C or below crystallizes to a perovskite phase after annealing treatment 550/spl above, structure depends treatment. best electronic obtained when annealed 600/spl 650/spl for 1 h in O/sub 2/. For two-layer...