IDEAS home Printed from https://ideas.repec.org/p/hal/journl/hal-02949095.html
   My bibliography  Save this paper

Economic impact of human-induced shrinkage of Posidonia oceanica meadows on coastal fisheries in the Gabes Gulf (Tunisia, Southern Mediterranean Sea)

Author

Listed:
  • Radhouan El Zrelli

    (GET - Géosciences Environnement Toulouse - IRD - Institut de Recherche pour le Développement - UT3 - Université Toulouse III - Paul Sabatier - UT - Université de Toulouse - INSU - CNRS - Institut national des sciences de l'Univers - OMP - Observatoire Midi-Pyrénées - IRD - Institut de Recherche pour le Développement - UT3 - Université Toulouse III - Paul Sabatier - UT - Université de Toulouse - INSU - CNRS - Institut national des sciences de l'Univers - CNES - Centre National d'Études Spatiales [Toulouse] - CNRS - Centre National de la Recherche Scientifique - Météo-France - CNES - Centre National d'Études Spatiales [Toulouse] - CNRS - Centre National de la Recherche Scientifique)

  • Lotfi Rabaoui
  • Rubén Roa-Ureta
  • Nicola Gallai

    (ENSFEA - École Nationale Supérieure de Formation de l'Enseignement Agricole de Toulouse-Auzeville, LEREPS - Laboratoire d'Etude et de Recherche sur l'Economie, les Politiques et les Systèmes Sociaux - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse - UT2J - Université Toulouse - Jean Jaurès - UT - Université de Toulouse - Institut d'Études Politiques [IEP] - Toulouse - ENSFEA - École Nationale Supérieure de Formation de l'Enseignement Agricole de Toulouse-Auzeville)

  • Sylvie Castet

    (GET - Géosciences Environnement Toulouse - IRD - Institut de Recherche pour le Développement - UT3 - Université Toulouse III - Paul Sabatier - UT - Université de Toulouse - INSU - CNRS - Institut national des sciences de l'Univers - OMP - Observatoire Midi-Pyrénées - IRD - Institut de Recherche pour le Développement - UT3 - Université Toulouse III - Paul Sabatier - UT - Université de Toulouse - INSU - CNRS - Institut national des sciences de l'Univers - CNES - Centre National d'Études Spatiales [Toulouse] - CNRS - Centre National de la Recherche Scientifique - Météo-France - CNES - Centre National d'Études Spatiales [Toulouse] - CNRS - Centre National de la Recherche Scientifique)

  • Michel Grégoire

    (GET - Géosciences Environnement Toulouse - IRD - Institut de Recherche pour le Développement - UT3 - Université Toulouse III - Paul Sabatier - UT - Université de Toulouse - INSU - CNRS - Institut national des sciences de l'Univers - OMP - Observatoire Midi-Pyrénées - IRD - Institut de Recherche pour le Développement - UT3 - Université Toulouse III - Paul Sabatier - UT - Université de Toulouse - INSU - CNRS - Institut national des sciences de l'Univers - CNES - Centre National d'Études Spatiales [Toulouse] - CNRS - Centre National de la Recherche Scientifique - Météo-France - CNES - Centre National d'Études Spatiales [Toulouse] - CNRS - Centre National de la Recherche Scientifique)

  • Nejla Bejaoui
  • Pierre Courjault-Radé

    (GET - Géosciences Environnement Toulouse - IRD - Institut de Recherche pour le Développement - UT3 - Université Toulouse III - Paul Sabatier - UT - Université de Toulouse - INSU - CNRS - Institut national des sciences de l'Univers - OMP - Observatoire Midi-Pyrénées - IRD - Institut de Recherche pour le Développement - UT3 - Université Toulouse III - Paul Sabatier - UT - Université de Toulouse - INSU - CNRS - Institut national des sciences de l'Univers - CNES - Centre National d'Études Spatiales [Toulouse] - CNRS - Centre National de la Recherche Scientifique - Météo-France - CNES - Centre National d'Études Spatiales [Toulouse] - CNRS - Centre National de la Recherche Scientifique)

Abstract

In early XXth century, the Gulf of Gabes (SE Tunisia) used to host the most extended Posidonia oceanica seagrass beds in the Mediterranean Sea, and a highly productive hotspot of benthic/demersal biodiversity. Sponge harvesting and seabed trawling provoked a first step of seagrass degradation. Subsequently, phosphogypsum releases from Gabes Industrial Complex, since mid-1970s, accelerated the decline of the remaining patches. A sharp reduction of coastal fisheries landings took place with the establishment of the last industrial plant units in 1985. The decrease in coastal commercial species landings was found to be directly correlated with P. oceanica decline. The trophic web system switched from a ‘benthic-dominated' to a ‘pelagic-dominated' system. The economic loss related to coastal fisheries was estimated at ~60 million € in 2014 and the 1990–2014 cumulated loss exceeded 750 million €. This first economic valuation of the only direct-use consumptive value of the coastal fishing service provided by P. oceanica in Gabes Gulf is a first step towards the assessment of the environmental cost of the negative externalities caused by the local phosphate industry. It may be used as a preliminary decision-making aid to consider alternative industrial solutions.

Suggested Citation

  • Radhouan El Zrelli & Lotfi Rabaoui & Rubén Roa-Ureta & Nicola Gallai & Sylvie Castet & Michel Grégoire & Nejla Bejaoui & Pierre Courjault-Radé, 2020. "Economic impact of human-induced shrinkage of Posidonia oceanica meadows on coastal fisheries in the Gabes Gulf (Tunisia, Southern Mediterranean Sea)," Post-Print hal-02949095, HAL.
    • Handle: RePEc:hal:journl:hal-02949095
    DOI: 10.1016/j.marpolbul.2020.111124
    Note: View the original document on HAL open archive server: https://hal.science/hal-02949095
    as

    Download full text from publisher

    File URL: https://hal.science/hal-02949095/document
    Download Restriction: no
    File URL: https://libkey.io/10.1016/j.marpolbul.2020.111124?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
    ---><---

    References listed on IDEAS

    as
    1. Dewsbury, Bryan M. & Bhat, Mahadev & Fourqurean, James W., 2016. "A review of seagrass economic valuations: Gaps and progress in valuation approaches," Ecosystem Services, Elsevier, vol. 18(C), pages 68-77.
    2. Benjamin S. Halpern & Melanie Frazier & John Potapenko & Kenneth S. Casey & Kellee Koenig & Catherine Longo & Julia Stewart Lowndes & R. Cotton Rockwood & Elizabeth R. Selig & Kimberly A. Selkoe & Sha, 2015. "Spatial and temporal changes in cumulative human impacts on the world’s ocean," Nature Communications, Nature, vol. 6(1), pages 1-7, November.
    3. Liquete, Camino & Udias, Angel & Conte, Giulio & Grizzetti, Bruna & Masi, Fabio, 2016. "Integrated valuation of a nature-based solution for water pollution control. Highlighting hidden benefits," Ecosystem Services, Elsevier, vol. 22(PB), pages 392-401.
    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. Yao, Richard T. & Wallace, Lisa, 2024. "A systematic review of non-market ecosystem service values for biosecurity protection," Ecosystem Services, Elsevier, vol. 67(C).
    2. Nancy Andrea Ramírez-Agudelo & Roger Porcar Anento & Miriam Villares & Elisabet Roca, 2020. "Nature-Based Solutions for Water Management in Peri-Urban Areas: Barriers and Lessons Learned from Implementation Experiences," Sustainability, MDPI, vol. 12(23), pages 1-36, November.
    3. Ángela Lara & Leandro del Moral, 2022. "Nature-Based Solutions to Hydro-Climatic Risks: Barriers and Triggers for Their Implementation in Seville (Spain)," Land, MDPI, vol. 11(6), pages 1-25, June.
    4. Ainscough, Jacob & Wilson, Meriwether & Kenter, Jasper O., 2018. "Ecosystem services as a post-normal field of science," Ecosystem Services, Elsevier, vol. 31(PA), pages 93-101.
    5. Erzini, Karim & Parreira, Filipe & Sadat, Zineb & Castro, Margarida & Bentes, Luís & Coelho, Rui & Gonçalves, Jorge M.S. & Lino, Pedro G. & Martinez-Crego, Begoña & Monteiro, Pedro & Oliveira, Frederi, 2022. "Influence of seagrass meadows on nursery and fish provisioning ecosystem services delivered by Ria Formosa, a coastal lagoon in Portugal," Ecosystem Services, Elsevier, vol. 58(C).
    6. Federica Manca & Lisandro Benedetti-Cecchi & Corey J. A. Bradshaw & Mar Cabeza & Camilla Gustafsson & Alf M. Norkko & Tomas V. Roslin & David N. Thomas & Lydia White & Giovanni Strona, 2024. "Projected loss of brown macroalgae and seagrasses with global environmental change," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    7. Farrah Powell & Arielle Levine & Lucia Ordonez-Gauger, 2022. "Climate adaptation in the market squid fishery: fishermen responses to past variability associated with El Niño Southern Oscillation cycles inform our understanding of adaptive capacity in the face of," Climatic Change, Springer, vol. 173(1), pages 1-21, July.
    8. Maria Susana Orta Ortiz & Davide Geneletti, 2018. "Assessing Mismatches in the Provision of Urban Ecosystem Services to Support Spatial Planning: A Case Study on Recreation and Food Supply in Havana, Cuba," Sustainability, MDPI, vol. 10(7), pages 1-21, June.
    9. Chen, Haojie, 2020. "Complementing conventional environmental impact assessments of tourism with ecosystem service valuation: A case study of the Wulingyuan Scenic Area, China," Ecosystem Services, Elsevier, vol. 43(C).
    10. Hérivaux, Cécile & Grémont, Marine, 2019. "Valuing a diversity of ecosystem services: The way forward to protect strategic groundwater resources for the future?," Ecosystem Services, Elsevier, vol. 35(C), pages 184-193.
    11. Anacleto Rizzo & Giulio Conte & Fabio Masi, 2021. "Adjusted Unit Value Transfer as a Tool for Raising Awareness on Ecosystem Services Provided by Constructed Wetlands for Water Pollution Control: An Italian Case Study," IJERPH, MDPI, vol. 18(4), pages 1-15, February.
    12. Iliana Chollett & Rachel Collin & Carolina Bastidas & Aldo Cróquer & Peter M H Gayle & Eric Jordán-Dahlgren & Karen Koltes & Hazel Oxenford & Alberto Rodriguez-Ramirez & Ernesto Weil & Jahson Alemu & , 2017. "Widespread local chronic stressors in Caribbean coastal habitats," PLOS ONE, Public Library of Science, vol. 12(12), pages 1-19, December.
    13. Zamboni, Nadia Selene & Noleto Filho, Eurico Mesquita & Carvalho, Adriana Rosa, 2021. "Unfolding differences in the distribution of coastal marine ecosystem services values among developed and developing countries," Ecological Economics, Elsevier, vol. 189(C).
    14. Barros, Mónica E. & Arriagada, Ana & Arancibia, Hugo & Neira, Sergio, 2024. "Using a time-dynamic food web model to compare predation and fishing mortality in Pleuroncodes monodon (Galatheidae: Crustaceae) and other benthic and demersal resource species off central Chile," Ecological Modelling, Elsevier, vol. 487(C).
    15. Valencia Torres, Angélica & Tiwari, Chetan & Atkinson, Samuel F., 2021. "Progress in ecosystem services research: A guide for scholars and practitioners," Ecosystem Services, Elsevier, vol. 49(C).
    16. Theodore P. Lianos & Anastasia Pseiridis, 2021. "Adjusting GDP for ecological deficit: the Index of Debt to the Future (IDF)," SN Business & Economics, Springer, vol. 1(3), pages 1-22, March.
    17. Gómez Martín, Eulalia & Máñez Costa, María & Schwerdtner Máñez, Kathleen, 2020. "An operationalized classification of Nature Based Solutions for water-related hazards: From theory to practice," Ecological Economics, Elsevier, vol. 167(C).
    18. World Bank, 2021. "Banking on Protected Areas," World Bank Publications - Reports 35737, The World Bank Group.
    19. Juliette Jacquemont & Charles Loiseau & Luke Tornabene & Joachim Claudet, 2024. "3D ocean assessments reveal that fisheries reach deep but marine protection remains shallow," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    20. Ascioti, Fortunato A. & Mangano, Maria Cristina & Marcianò, Claudio & Sarà, Gianluca, 2022. "The sanitation service of seagrasses – Dependencies and implications for the estimation of avoided costs," Ecosystem Services, Elsevier, vol. 54(C).

    More about this item

    Statistics

    Access and download statistics

    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:hal:journl:hal-02949095. 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: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    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.