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Harnessing green tide Ulva biomass for carbon dioxide sequestration

Jihae Park (UGent) , Hojun Lee (UGent) , Jonas De Saeger (UGent) , Stephen Depuydt (UGent) , Jana Asselman (UGent) , Colin Janssen (UGent) , Philippe Heynderickx (UGent) , Di Wu (UGent) , Frederik Ronsse (UGent) , Filip Tack (UGent) , et al.
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Abstract
Green tides, characterised by massive blooms of the seaweed Ulva, pose a significant threat to coastal economies and marine ecosystems. This review explores the potential repurposing of harmful Ulva blooms for carbon sequestration, addressing the critical global issue of CO2 emission. We conducted a comprehensive literature review and examined the conversion of shoreline Ulva biomass into biochar through pyrolysis, a process that can be implemented directly at biorefineries. This approach not only facilitates carbon sequestration but also mitigates greenhouse gas emissions and enhances soil quality through soil amendments. Our review covers data from 2008 to 2022, focusing on the carbon sequestration potential of Ulva during green tide episodes in China and Korea. Our assessment indicates that Ulva biomass has the potential to sequester approximately 3.85 million tons of CO2 equivalent (CO(2)e), with about 1.93 million tons of CO(2)e potentially stabilised through biochar conversion. Furthermore, we conducted a hypothetical techno-economic analysis assessing the sustainability and economic viability of Ulva cultivation and biochar production for CO2 sequestration. These findings suggest that the combined biomass and biochar production could be financially viable and profitable. Despite the challenges posed by green tides, our review highlights their potential role in mitigating global climate change.
Keywords
Green tide, Ulva bloom, Carbon sequestration, Biochar production, Pyrolysis, Techno-economic analysis, YELLOW SEA, OCEAN ACIDIFICATION, NATURAL-POPULATIONS, BIOCHAR PRODUCTION, MARINE MACROALGAE, BIOREFINERY, PROLIFERA, GROWTH, PROTEIN, LACTUCA

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MLA
Park, Jihae, et al. “Harnessing Green Tide Ulva Biomass for Carbon Dioxide Sequestration.” REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY, vol. 23, no. 4, 2024, pp. 1041–61, doi:10.1007/s11157-024-09705-3.
APA
Park, J., Lee, H., De Saeger, J., Depuydt, S., Asselman, J., Janssen, C., … Han, T. (2024). Harnessing green tide Ulva biomass for carbon dioxide sequestration. REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY, 23(4), 1041–1061. https://doi.org/10.1007/s11157-024-09705-3
Chicago author-date
Park, Jihae, Hojun Lee, Jonas De Saeger, Stephen Depuydt, Jana Asselman, Colin Janssen, Philippe Heynderickx, et al. 2024. “Harnessing Green Tide Ulva Biomass for Carbon Dioxide Sequestration.” REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY 23 (4): 1041–61. https://doi.org/10.1007/s11157-024-09705-3.
Chicago author-date (all authors)
Park, Jihae, Hojun Lee, Jonas De Saeger, Stephen Depuydt, Jana Asselman, Colin Janssen, Philippe Heynderickx, Di Wu, Frederik Ronsse, Filip Tack, Masanori Hiraoka, Lalit K. Pandey, Ondrej Mašek, Christine Yung Hung, and Taejun Han. 2024. “Harnessing Green Tide Ulva Biomass for Carbon Dioxide Sequestration.” REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY 23 (4): 1041–1061. doi:10.1007/s11157-024-09705-3.
Vancouver
1.
Park J, Lee H, De Saeger J, Depuydt S, Asselman J, Janssen C, et al. Harnessing green tide Ulva biomass for carbon dioxide sequestration. REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY. 2024;23(4):1041–61.
IEEE
[1]
J. Park et al., “Harnessing green tide Ulva biomass for carbon dioxide sequestration,” REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY, vol. 23, no. 4, pp. 1041–1061, 2024.
@article{01J7N9DA5V5PG9QVTY70Z3QZZS,
  abstract     = {{Green tides, characterised by massive blooms of the seaweed Ulva, pose a significant threat to coastal economies and marine ecosystems. This review explores the potential repurposing of harmful Ulva blooms for carbon sequestration, addressing the critical global issue of CO2 emission. We conducted a comprehensive literature review and examined the conversion of shoreline Ulva biomass into biochar through pyrolysis, a process that can be implemented directly at biorefineries. This approach not only facilitates carbon sequestration but also mitigates greenhouse gas emissions and enhances soil quality through soil amendments. Our review covers data from 2008 to 2022, focusing on the carbon sequestration potential of Ulva during green tide episodes in China and Korea. Our assessment indicates that Ulva biomass has the potential to sequester approximately 3.85 million tons of CO2 equivalent (CO(2)e), with about 1.93 million tons of CO(2)e potentially stabilised through biochar conversion. Furthermore, we conducted a hypothetical techno-economic analysis assessing the sustainability and economic viability of Ulva cultivation and biochar production for CO2 sequestration. These findings suggest that the combined biomass and biochar production could be financially viable and profitable. Despite the challenges posed by green tides, our review highlights their potential role in mitigating global climate change.}},
  author       = {{Park, Jihae and Lee, Hojun and De Saeger, Jonas and Depuydt, Stephen and Asselman, Jana and Janssen, Colin and Heynderickx, Philippe and Wu, Di and Ronsse, Frederik and Tack, Filip and Hiraoka, Masanori and Pandey, Lalit K. and Mašek, Ondrej and Hung, Christine Yung and Han, Taejun}},
  issn         = {{1569-1705}},
  journal      = {{REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY}},
  keywords     = {{Green tide,Ulva bloom,Carbon sequestration,Biochar production,Pyrolysis,Techno-economic analysis,YELLOW SEA,OCEAN ACIDIFICATION,NATURAL-POPULATIONS,BIOCHAR PRODUCTION,MARINE MACROALGAE,BIOREFINERY,PROLIFERA,GROWTH,PROTEIN,LACTUCA}},
  language     = {{eng}},
  number       = {{4}},
  pages        = {{1041--1061}},
  title        = {{Harnessing green tide Ulva biomass for carbon dioxide sequestration}},
  url          = {{http://doi.org/10.1007/s11157-024-09705-3}},
  volume       = {{23}},
  year         = {{2024}},
}

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