Investigating the Potential of Microalgae from Manila Bay for Microalgae Photobioreactors in Reducing CO2 Emissions
The Impact of Algal Blooms: Effectiveness Studies
Microalgae Species in Harmful Algal Blooms: An Overview
Microalgaes: Unique Characteristics and Potential, Explored
Algal Roles in CO2 Emission Reduction: Investigative Studies
Microalgae Photobioreactors: Advancements and Applications
Development of harmful algal blooms species responsible for lipophilic and amnesic shellfish poisoning intoxications in southwestern Mediterranean coastal waters
A review of the physicochemical features and phytoplankton community of the Bay of Bengal: Bangladesh perspective.
Low diversity triggers harmful algae bloom (HAB) occurrence adjacent to desalination plants along the Red Sea
Over 30 years of HABs in the Philippines and Malaysia: What have we learned?
Detection of potential harmful algal bloom-causing microalgae from freshwater prawn farms in Central Luzon, Philippines, for bloom monitoring and prediction. Environment, Development and Sustainability, 20(3), 1311–1328.
Understanding Harmful Algal Bloom (HAB) Occurrences in Manila Bay, Philippines
Biosequestration of atmospheric CO2 and flue gas-containing CO2 by microalgae
Experimental study for the reduction of CO2 emissions in wastewater treatment plant using microalgal cultivation
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Photobioreactors for microalgae cultivation – An Overview
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Characterization and comparison of toxin-producing isolates of Dinophysis acuminata from New England and Canada
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Modelling bloom formation of the toxic dinoflagellates Dinophysis acuminata and Dinophysis caudata in a highly modified estuary, south eastern
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Influence of Temperature on Growth and Production of Pectenotoxin-2 by a Monoclonal Culture of Dinophysis caudata
Prediction of Alexandrium and Dinophysis algal blooms and shellfish contamination in French Mediterranean Lagoons using decision trees and linear regression: a result of 10 years of sanitary monitoring.
Acquired Phototrophy and Its Implications for Bloom Dynamics of the Teleaulax-Mesodinium-Dinophysis-Complex
Trait trade-offs in phagotrophic microalgae: the mixoplankton conundrum
Testing a Microarray to Detect and Monitor Toxic Microalgae in Arcachon Bay in France
Harmful effects of Dinophysis to the ciliate Mesodinium rubrum: Implications for prey capture
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Photoregulation in a Kleptochloroplastidic Dinoflagellate, Dinophysis acuta
Notes on the Cultivation of Two Mixotrophic Dinophysis Species and Their Ciliate Prey Mesodinium rubrum
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Research Gap
Solution
Despite various efforts to address CO2 emissions, such as tree planting initiatives, these measures alone are insufficient to tackle one of the biggest environmental problems. An often overlooked aspect is the comparative oxygen-producing capacity of algae in relation to trees. While trees are commonly recognized for their role in oxygen production, the remarkable contribution of algae remains less acknowledged. Algae, also known as phytoplankton or microalgae, are estimated to generate about 70% of the world's oxygen, surpassing the oxygen output of trees. To address this knowledge gap, researchers are exploring the potential of algae, particularly those extracted from Harmful Algal Blooms (HABs) in Manila Bay, to become useful in photobioreactors. By investigating the HABs capacity to produce oxygen as well as their other possible uses, the researchers could help a solution to reduce CO2 emissions.
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Harmful Algal Blooms (HABs) are caused by the overgrowth of simple plant colonies in both freshwater and marine environments, posing poisonous or detrimental impacts on fish, shellfish, birds, marine animals, and humans. Additionally, HABs can obstruct the gills of aquatic animals or suffocate corals and submerged vegetation. Certain algae can also discolor water, form foul-smelling accumulations on beaches, or contaminate drinking water sources (NOAA, 2016).
Photosynthesis stands out as one of the most environmentally friendly methods for extracting and storing CO2 from the atmosphere. Algae, found commonly as seaweed, pond scum, and massive kelp, have been shown in several studies to possess the highest capacity for carbon fixation (Bose, 2022).
Taking into account the potential for rapid CO2 uptake by algae and the environmental impact of HABs, this study will explore the potential of algae extracted from Harmful Algal Blooms, particularly in Manila Bay, for beneficial purposes, including CO2 capture. The algae extracted from HABs will be tested for its ability to sequester CO2 emissions and produce oxygen, with cultivation taking place in a photobioreactor. The photobioreactor will then harness the growth of microalgae, where its operation will be monitored to optimize factors influencing the mitigation of CO2 emissions.