Marine harmful algal blooms, human health and wellbeing: challenges and opportunities in the 21st century

Journal of the Marine Biological Association of the United Kingdom, Journal Year: 2015, Volume and Issue: 96(1), P. 61 - 91

Published: Nov. 20, 2015

Microalgal blooms are a natural part of the seasonal cycle photosynthetic organisms in marine ecosystems. They key components structure and dynamics oceans thus sustain benefits that humans obtain from these aquatic environments. However, some microalgal can cause harm to other organisms. These harmful algal (HABs) have direct impacts on human health negative influences wellbeing, mainly through their consequences coastal ecosystem services (fisheries, tourism recreation) HABs phenomena, but events be favoured by anthropogenic pressures areas. Global warming associated changes could affect HAB occurrences toxicity as well, although forecasting possible trends is still speculative requires intensive multidisciplinary research. At beginning 21st century, with expanding populations, particularly developing countries, mitigating wellbeing becoming more pressing public need. The available tools address this global challenge include maintaining intensive, collaborative scientific research, strengthening coordination stakeholders, policymakers general public. Here we provide an overview different aspects important element intrinsic links between wellbeing.

Language: Английский

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Ulva prolifera green-tide outbreaks and their environmental impact in the Yellow Sea, China

National Science Review, Journal Year: 2019, Volume and Issue: 6(4), P. 825 - 838

Published: March 18, 2019

The

Language: Английский

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Harmful macroalgal blooms (HMBs) in China's coastal water: Green and golden tides

Harmful Algae, Journal Year: 2021, Volume and Issue: 107, P. 102061 - 102061

Published: June 13, 2021

Language: Английский

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Toxic effects, mechanisms, and ecological impacts of harmful algal blooms in China

Harmful Algae, Journal Year: 2021, Volume and Issue: 111, P. 102148 - 102148

Published: Dec. 4, 2021

Language: Английский

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Nutrient-rich submarine groundwater discharge fuels the largest green tide in the world

The Science of The Total Environment, Journal Year: 2021, Volume and Issue: 770, P. 144845 - 144845

Published: Jan. 21, 2021

Language: Английский

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Prevention strategies for green tides at source in the Southern Yellow Sea

Marine Pollution Bulletin, Journal Year: 2022, Volume and Issue: 178, P. 113646 - 113646

Published: April 12, 2022

Language: Английский

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Recent Developments in Artificial Intelligence in Oceanography

Ocean-Land-Atmosphere Research, Journal Year: 2022, Volume and Issue: 2022

Published: Jan. 1, 2022

With the availability of petabytes oceanographic observations and numerical model simulations, artificial intelligence (AI) tools are being increasingly leveraged in a variety applications. In this paper, these applications reviewed from perspectives identifying, forecasting, parameterizing ocean phenomena. Specifically, usage AI algorithms for identification mesoscale eddies, internal waves, oil spills, sea ice, marine algae discussed paper. Additionally, AI-based forecasting surface El Niño Southern Oscillation, storm surges is discussed. This followed by discussion on schemes to parameterize oceanic turbulence atmospheric moist physics. Moreover, physics-informed deep learning neural networks within an context, further with digital twins physics-constrained described. review meant introduce beginners experts sciences methodologies stimulate future research toward causality-adherent Fourier oceanography.

Language: Английский

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Research development on resource utilization of green tide algae from the Southern Yellow Sea

Energy Reports, Journal Year: 2022, Volume and Issue: 8, P. 295 - 303

Published: Feb. 3, 2022

Since 2007, the Yellow Sea has undergone a large-scale outbreak of green tide for 15 years. The large biomass caused great economic losses to Shandong and Jiangsu Province. monitoring data in recent years indicated that dominant algae Southern (SYS) was special ecological type Ulva species (Ulva prolifera). In order make rational use avoid waste biological resources, achievements research technical development on resource utilization were systematically introduced. Moreover, U. prolifera, such as food, beauty products, feed or additives, fertilizer, energy papermaking engineering, summarized. addition, solutions reduce by also proposed.

Language: Английский

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Upwelling of cold water in the South Yellow Sea alleviates phosphorus and silicon limitations

Limnology and Oceanography, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 17, 2025

Abstract Upwelling in the South Yellow Sea is a phenomenon that plays an important role nutrient transport and biological productivity. Based on remote sensing data from 2000 to 2022 situ observations 2012 2022, we investigated interannual variability of cold‐water mass frontal upwelling its contribution nutrients Sea. The results showed positions during summer were consistent with fronts masses. influence distribution varied interannually, El Niño‐Southern Oscillation winter might intensity by modulating winds. Nutrient fluxes via estimated: 0.08 × 10 8 –25.9 mol month −1 dissolved inorganic nitrogen, 0.003 –0.67 phosphate, 0.12 –40.8 silicate. comparable inputs Changjiang River. nitrogen/dissolved phosphate ratio decreased 38.6 20.0 silicate/dissolved nitrogen increased 0.93 2.48 2022. composition carried can alleviate limitations both phosphorus silicon zone Cold Water Mass could promote local phytoplankton growth contribute development Ulva prolifera .

Language: Английский

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Submarine groundwater discharge and associated nutrient fluxes into the Southern Yellow Sea: A case study for semi‐enclosed and oligotrophic seas‐implication for green tide bloom

Journal of Geophysical Research Oceans, Journal Year: 2016, Volume and Issue: 122(1), P. 139 - 152

Published: Dec. 17, 2016

Abstract The biogenic elements concentrations in a coastal bay/estuary are strongly influenced not only by riverine input but also submarine groundwater discharge (SGD) which has been identified as typical process of land/ocean interactions zones. To assess the role SGD nutrient fluxes Southern Yellow Sea (SYS), 228 Ra activities were measured seawater collected May 2014. Analyzing sources and sinks Ra, flux excess through was estimated to be (2.2 ± 1.0) ×10 15 dpm yr −1 . Based on mass balance model, we average approximately (1.3 0.87) 12 m 3 over entire SYS, is at least 3.3 times annual delivery from Changjiang River into SYS (∼1.3 × 10 11 ). SGD‐derived loads (dissolved inorganic nitrogen (DIN), phosphorus (DIP) silicon (DSi)) (487 384) 9 mol , (2.8 2.2) (313 259) respectively, 18 times, 7 13 both mainland China Korea. accumulation derived may play one most important roles green tide bloom that originated Subei Shoal zone SYS. Additionally, DIN DIP via can provide necessary amounts for recovering normal levels after terminated.

Language: Английский

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