A5100438767- Marine and coastal ecosystems
- Microbial Community Ecology and Physiology
- Marine Biology and Ecology Research
- Marine and coastal plant biology
- Aquatic Ecosystems and Phytoplankton Dynamics
- Algal biology and biofuel production
- Marine Bivalve and Aquaculture Studies
- Diatoms and Algae Research
- Coral and Marine Ecosystems Studies
- Ocean Acidification Effects and Responses
- Isotope Analysis in Ecology
- Heavy metals in environment
- Remote Sensing and Land Use
- Oceanographic and Atmospheric Processes
- Fish Ecology and Management Studies
- Seaweed-derived Bioactive Compounds
- Atmospheric chemistry and aerosols
- Coastal wetland ecosystem dynamics
- Geophysics and Gravity Measurements
- Coastal and Marine Management
- Marine and fisheries research
- Land Use and Ecosystem Services
- Political Economy and Marxism
- Heavy Metal Exposure and Toxicity
- Cephalopods and Marine Biology
Chinese Academy of Sciences
2016-2025
South China Sea Institute Of Oceanology
2016-2025
Institute of Oceanology
2016-2025
Xi'an University of Technology
2023-2025
Key Laboratory of Guangdong Province
2019-2024
Shenzhen Bay Laboratory
2024
Institute of Urban Environment
2016-2023
University of Chinese Academy of Sciences
2019-2023
Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
2019-2023
Yangtze University
2022
The
Photosynthesis by phytoplankton cells in aquatic environments contributes to more than 40% of the global primary production (Behrenfeld et al., 2006). Within euphotic zone (down 1% surface photosynthetically active radiation [PAR]), are exposed not only PAR (400-700 nm) but also UV (UVR; 280-400 that can penetrate considerable depths (Hargreaves, 2003). In contrast PAR, which is energizing photosynthesis, UVR usually regarded as a stressor (Hader, 2003) and suggested affect CO2-concentrating...
We studied the interactive effects of pCO2 and growth light on coastal marine diatom Thalassiosira pseudonana CCMP 1335 growing under ambient expected end-of-the-century (750 ppmv), a range from 30 to 380 µmol photons·m−2·s−1. Elevated significantly stimulated T. sub-saturating light, but not saturating super-saturating light. Under susceptibility photoinactivation photosystem II (σi) increased with increasing rate, cells elevated showed no dependence between rate σi, so high were less...
Effect of salinity (15, 25, 35, 45, and 55‰) on growth, biochemical composition, lipid productivity N annochloropsis oculata CS 179 was investigated under controlled cultivation in a 19‐day study. The results demonstrate that the dry biomass . highest at 25‰ among treatments first 10‐day ( P <0.05). During days 14–19 (stage III), 35‰ algae had chlorophyll content (26.47 mg g −1 ) stage I, it decreased continuously III. Protein (as% biomass) reached value 42.25 ± 2.10% 15‰, 32.11 1.30%...
Abstract Many marine organisms are exposed to decreasing O 2 levels due warming-induced expansion of hypoxic zones and ocean deoxygenation (DeO ). Nevertheless, effects DeO on phytoplankton have been neglected technical bottlenecks examining -producing organisms. Here we show that lowered increased primary productivity a coastal assemblage, enhanced photosynthesis growth in the diatom Thalassiosira weissflogii . Mechanistically, reduced suppressed mitochondrial respiration photorespiration...
Salinity fluctuation is an important factor affecting outdoor microalgae culture. This investigation examined the effect of salinity change (Tr‐1:35–15 g/L, Tr‐2:35–25 Tr‐3:35–35 Tr‐4:35–45 and Tr‐5:35–55 g/L) on growth biochemical composition Nannochloropsis oculata , a candidate for biodiesel production in indoor photo‐bioreactors. Results showed that algae increased absorbency dry biomass as decreased. When increased, specific rate (SGR) decreased significantly. The stress also affected...
Sustainable stormwater management facilities such as strip bioretention, effectively improve the urban landscape's quality and aesthetics. The progress of Nature-Based Solutions (NBS) Blue-Green Developments Sponge City Program (SCP) in Chinese cities, is significantly delivering multiple benefits to address water, climate ecosystem services. These practices are transforming environmental context enhancing wider aspects social-environmental interactions participation. This study will...
From June to September 2005, we carried out experiments determine the ultraviolet radiation (UVR) -induced photoinhibition of summer phytoplankton assemblages from a coastal site South China Sea. Variability in taxonomic composition was determined throughout summer, with peak chlorophyll (chl approximately 20 microg chl L(-1)) dominated by diatom Skeletonema costatum that detected early study period; rest time samples were characterized monads and flagellates, low values (1-5 L(-1)). Surface...
Marine diatoms are photosynthetic, and thrive in environments where light fluctuates. Like all oxygenic photosynthetic organisms face a light-dependent inactivation of the Photosystem II complexes that photooxidize water to generate biosynthetic reductant. To maintain photosynthesis this photoinactivation must be countered by slow metabolically expensive protein turnover, which is dependent cyanobacteria plants. We tracked daily cycles content, synthesis degradation II, small large marine...
The positive or negative effect of a decrease in dissolved O 2 on the photophysiology phytoplankton is determined by duration light exposure. To uncover underlying mechanisms, marine model diatom Thalassiosira pseudonana was cultured under three levels (8.0 mg L -1 , ambient ; 4.0 low and 1.3 hypoxia) to compare its growth, cell composition, physiology between dark periods. results showed that growth rate 0.60 ± 0.02 day which half during period 15-fold period. Decreasing increased but...
Human-induced nutrient input into the world's coastal waters is leading to an increase in nutrients and increasing eutrophication. However, how functioning of aquatic ecosystems responds these changes still poorly understood. In this study we report on long-term regime planktonic ecosystem function Daya Bay, a typical subtropical semi-enclosed bay that has experienced rapid economic social development for several decades. Time-series data (from 1991 2018) were collected at mostly quarterly...