IDEAS home Printed from https://ideas.repec.org/a/spr/masfgc/v29y2024i6d10.1007_s11027-024-10150-4.html
   My bibliography  Save this article

Climate change mitigation strategy through blue carbon in seagrasses ecosystem, Red Sea Coast, Egypt

Author

Listed:
  • Rowan Elmahdy

    (Alexandria University)

  • Ahmed Mandour

    (Alexandria University)

  • Amr El-Sammak

    (Alexandria University)

  • Ahmed Elshazly

    (Alexandria University
    Heliopolis University for Sustainable Development)

Abstract

The blue carbon ecosystems possess the potential to mitigate climate change impacts, support adaptation, assist in reaching the national and global net-zero goals, and secure social, economic, and environmental outcomes through sequestering and storing carbon in sediments. The marine environment along the Red Sea coast of Egypt is distinguished by a high biodiversity with key marine ecosystems such as seagrasses meadows, coral reefs, and mangroves that can play a role in blue carbon ecosystems. To understand the capacity of the seagrasses to store carbon, this study aims at quantifying the vertical distribution of the organic carbon density (OCD) and the carbon sequestration potential (CSR) and evaluate the economic feasibility of seagrasses vegetation as a tool for mitigating climate change. Two sediment cores were sampled from vegetated areas (inhabited with seagrasses species: Thalassia hemprichii) and one core from a non-vegetated area (for comparison) from three nearshore locations within Wadi El Gemal Protected Area, Red Sea Egypt. The OCD in the vegetated areas increased with depth and showed higher capacities of carbon storage compared to the non-vegetated area. The overall calculated CSR for seagrasses in Wadi El-Gemal is 341.65 g C m−2 yr−1. These findings support the key role of seagrasses to mitigate climate change through CO2 sequestration and return an equivalent of 6,000 to 11,000 USD per year for every 100 hectares in monetary value. This highlights the importance of the conservation and restoration of seagrasses along the Red Sea coast and the potential of blue carbon finance that can be leveraged to meet national-level climate mitigation strategies and policies in Egypt. Graphical Abstract

Suggested Citation

  • Rowan Elmahdy & Ahmed Mandour & Amr El-Sammak & Ahmed Elshazly, 2024. "Climate change mitigation strategy through blue carbon in seagrasses ecosystem, Red Sea Coast, Egypt," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 29(6), pages 1-18, August.
    • Handle: RePEc:spr:masfgc:v:29:y:2024:i:6:d:10.1007_s11027-024-10150-4
    DOI: 10.1007/s11027-024-10150-4
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s11027-024-10150-4
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s11027-024-10150-4?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Peter I. Macreadie & Andrea Anton & John A. Raven & Nicola Beaumont & Rod M. Connolly & Daniel A. Friess & Jeffrey J. Kelleway & Hilary Kennedy & Tomohiro Kuwae & Paul S. Lavery & Catherine E. Loveloc, 2019. "Author Correction: The future of Blue Carbon science," Nature Communications, Nature, vol. 10(1), pages 1-1, December.
    2. Peter I. Macreadie & Andrea Anton & John A. Raven & Nicola Beaumont & Rod M. Connolly & Daniel A. Friess & Jeffrey J. Kelleway & Hilary Kennedy & Tomohiro Kuwae & Paul S. Lavery & Catherine E. Loveloc, 2019. "The future of Blue Carbon science," Nature Communications, Nature, vol. 10(1), pages 1-13, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yamamoto, Yuki, 2023. "Living under ecosystem degradation: Evidence from the mangrove–fishery linkage in Indonesia," Journal of Environmental Economics and Management, Elsevier, vol. 118(C).
    2. Hagger, Valerie & Waltham, Nathan J. & Lovelock, Catherine E., 2022. "Opportunities for coastal wetland restoration for blue carbon with co-benefits for biodiversity, coastal fisheries, and water quality," Ecosystem Services, Elsevier, vol. 55(C).
    3. D. P. Costa, Micheli & Wartman, Melissa & Macreadie, Peter I. & Ferns, Lawrance W. & Holden, Rhiannon L. & Ierodiaconou, Daniel & MacDonald, Kimberley J. & Mazor, Tessa K. & Morris, Rebecca & Nicholso, 2024. "Spatially explicit ecosystem accounts for coastal wetland restoration," Ecosystem Services, Elsevier, vol. 65(C).
    4. Gasmi, Farid & Recuero Virto, Laura & Couvet, Denis, 2023. "An empirical analysis of economic growth in countries exposed to coastal risks: Implications for their ecosystems," Economic Systems, Elsevier, vol. 47(4).
    5. Acosta-Velázquez, Joanna & Ochoa-Gómez, Jonathan & Vázquez-Lule, Alma & Guevara, Mario, 2023. "Changes in mangrove coverage classification criteria could impact the conservation of mangroves in Mexico," Land Use Policy, Elsevier, vol. 129(C).
    6. Cuicui Feng & Guanqiong Ye & Jiangning Zeng & Jian Zeng & Qutu Jiang & Liuyue He & Yaowen Zhang & Zhenci Xu, 2023. "Sustainably developing global blue carbon for climate change mitigation and economic benefits through international cooperation," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    7. Kendall Valentine & Ellen R. Herbert & David C. Walters & Yaping Chen & Alexander J. Smith & Matthew L. Kirwan, 2023. "Climate-driven tradeoffs between landscape connectivity and the maintenance of the coastal carbon sink," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    8. Yong, Wilson Thau Lym & Thien, Vun Yee & Rupert, Rennielyn & Rodrigues, Kenneth Francis, 2022. "Seaweed: A potential climate change solution," Renewable and Sustainable Energy Reviews, Elsevier, vol. 159(C).
    9. Zhang, Mingming & Zhou, Simei & Wang, Qunwei & Liu, Liyun & Zhou, Dequn, 2023. "Will the carbon neutrality target impact China's energy security? A dynamic Bayesian network model," Energy Economics, Elsevier, vol. 125(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:masfgc:v:29:y:2024:i:6:d:10.1007_s11027-024-10150-4. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.