IDEAS home Printed from https://ideas.repec.org/a/eee/ecomod/v221y2010i21p2604-2614.html
   My bibliography  Save this article

Ecological role of stomatopods (mantis shrimps) and potential impacts of trawling in a marine ecosystem of the southeast coast of India

Author

Listed:
  • Antony, P.J.
  • Dhanya, S.
  • Lyla, P.S.
  • Kurup, B.M.
  • Ajmal Khan, S.

Abstract

Ecosystems are balanced by nature and each component in the system has a role in the sustenance of other components. A change in one component would invariably have an effect on others. Stomatopods (mantis shrimps) are common and ecologically important predatory crustaceans in tropical marine waters. The ecological role of mantis shrimps and potential impacts of trawling in a marine ecosystem were estimated using Ecopath with Ecosim (EwE) Version 5.0 software, by constructing a mass balanced Ecopath model of Parangipettai (Porto Novo) ecosystem. Based on fisheries information from the region, 17 ecological groups were defined including stomatopods. Both primary and secondary data on biomass, P/B, Q/B and diet composition were used as basic inputs. The mass balanced model gave a total system throughput of 14,756tkm−2year−1. The gross efficiency of 0.000942 indicated higher contribution of lower food chain groups in the fishery though the mean trophic level was 3.08. The immature and developing stage of the ecosystem was indicated by the ratio of total primary production and total respiration (1.832) and the net system production (2643.30tkm−2year−1). Key indices (flow to detritus, net efficiency and omnivory index), split mortality rates and mixed trophic impact of different ecological groups were obtained from the model. A flow diagram was constructed to illustrate the trophic interactions, which explained the biomass flows in the ecosystem with reference to stomatopods. Two temporal simulations were made, with 10 year durations in the mass balanced Ecopath model by using ecosim routine incorporated in EwE software. The effect of decrease in biomass of stomatopods in the ecosystem was well defined, in the first run with increase in stomatopod fishing mortality, and the group showed a high positive impact on benthopelagic fish biomass increase (129%). The simulation with increase in trawling efforts resulted in the biomass decline of different ecological groups as elasmobranchs to 1%, stomatopods to 2%, crabs and lobsters to 36%, cephalopods to 63%, mackerel to 78%, and shrimps to 89%. Present study warns stomatopod discards and further increase in trawling efforts in the region and it explained the need for ecosystem based fisheries management practices for the sustainability of marine fisheries.

Suggested Citation

  • Antony, P.J. & Dhanya, S. & Lyla, P.S. & Kurup, B.M. & Ajmal Khan, S., 2010. "Ecological role of stomatopods (mantis shrimps) and potential impacts of trawling in a marine ecosystem of the southeast coast of India," Ecological Modelling, Elsevier, vol. 221(21), pages 2604-2614.
    • Handle: RePEc:eee:ecomod:v:221:y:2010:i:21:p:2604-2614
    DOI: 10.1016/j.ecolmodel.2010.07.017
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0304380010003728
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.ecolmodel.2010.07.017?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. Christensen, V. & Pauly, D. (eds.), 1993. "Trophic models of aquatic ecosystems," Monographs, The WorldFish Center, number 8432, April.
    2. Coll, Marta & Palomera, Isabel & Tudela, Sergi & Dowd, Michael, 2008. "Food-web dynamics in the South Catalan Sea ecosystem (NW Mediterranean) for 1978–2003," Ecological Modelling, Elsevier, vol. 217(1), pages 95-116.
    3. Edwards, Steven F. & Link, Jason S. & Rountree, Barbara P., 2004. "Portfolio management of wild fish stocks," Ecological Economics, Elsevier, vol. 49(3), pages 317-329, July.
    4. Tsehaye, Iyob & Nagelkerke, Leopold A.J., 2008. "Exploring optimal fishing scenarios for the multispecies artisanal fisheries of Eritrea using a trophic model," Ecological Modelling, Elsevier, vol. 212(3), pages 319-333.
    5. Bachok, Z. & Mansor, M.I. & Noordin, R.M., 2004. "Diet composition and food habits of demersal and pelagic marine fishes from Terengganu waters, east coast of Peninsular Malaysia," Naga, The WorldFish Center, vol. 27(3-4), pages 41-47.
    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. Milessi, Andrés C. & Danilo, Calliari & Laura, Rodríguez-Graña & Daniel, Conde & Javier, Sellanes & Rodríguez-Gallego, Lorena, 2010. "Trophic mass-balance model of a subtropical coastal lagoon, including a comparison with a stable isotope analysis of the food-web," Ecological Modelling, Elsevier, vol. 221(24), pages 2859-2869.
    2. Angelini, Ronaldo & de Morais, Ronny José & Catella, Agostinho Carlos & Resende, Emiko Kawakami & Libralato, Simone, 2013. "Aquatic food webs of the oxbow lakes in the Pantanal: A new site for fisheries guaranteed by alternated control?," Ecological Modelling, Elsevier, vol. 253(C), pages 82-96.
    3. Heymans, Johanna Jacomina & Coll, Marta & Link, Jason S. & Mackinson, Steven & Steenbeek, Jeroen & Walters, Carl & Christensen, Villy, 2016. "Best practice in Ecopath with Ecosim food-web models for ecosystem-based management," Ecological Modelling, Elsevier, vol. 331(C), pages 173-184.
    4. Chiara Paoli & Paolo Povero & Ilaria Rigo & Giulia Dapueto & Rachele Bordoni & Paolo Vassallo, 2022. "Two Sides of the Same Coin: A Theoretical Framework for Strong Sustainability in Marine Protected Areas," Sustainability, MDPI, vol. 14(10), pages 1-20, May.
    5. Sabrina Al Ismaili & Sachinandan Dutta, 2023. "Ecosystem Characteristics and Trophic Model of the Artificial Reef Ecosystem in the Sea of Oman, Sultanate of Oman," Sustainability, MDPI, vol. 15(24), pages 1-27, December.
    6. Paoli, C. & Povero, P. & Burgos, E. & Dapueto, G. & Fanciulli, G. & Massa, F. & Scarpellini, P. & Vassallo, P., 2018. "Natural capital and environmental flows assessment in marine protected areas: The case study of Liguria region (NW Mediterranean Sea)," Ecological Modelling, Elsevier, vol. 368(C), pages 121-135.
    7. Moreau, J. & Palomares, M.L.D. & Torres, F.S.B., Jr. & Pauly, D., 1995. "Atlas demographique des populations de poissons d'eau douce d'Afrique," Monographs, The WorldFish Center, number 10441, April.
    8. Jia, Peiqiao & Hu, Menghong & Hu, Zhongjun & Liu, Qigen & Wu, Zhen, 2012. "Modeling trophic structure and energy flows in a typical macrophyte dominated shallow lake using the mass balanced model," Ecological Modelling, Elsevier, vol. 233(C), pages 26-30.
    9. Booth, Shawn & Walters, William J & Steenbeek, Jeroen & Christensen, Villy & Charmasson, Sabine, 2020. "An Ecopath with Ecosim model for the Pacific coast of eastern Japan: Describing the marine environment and its fisheries prior to the Great East Japan earthquake," Ecological Modelling, Elsevier, vol. 428(C).
    10. Violaine Tarizzo & Eric Tromeur & Olivier Thébaud & Richard Little & Sarah Jennings & Luc Doyen, 2018. "Risk averse policies foster bio-economic sustainability in mixed fisheries," Cahiers du GREThA (2007-2019) 2018-07, Groupe de Recherche en Economie Théorique et Appliquée (GREThA).
    11. Díaz López, Bruno & Bunke, Mandy & Bernal Shirai, Julia Andrea, 2008. "Marine aquaculture off Sardinia Island (Italy): Ecosystem effects evaluated through a trophic mass-balance model," Ecological Modelling, Elsevier, vol. 212(3), pages 292-303.
    12. Rochette, S. & Lobry, J. & Lepage, M. & Boët, Ph., 2009. "Dealing with uncertainty in qualitative models with a semi-quantitative approach based on simulations. Application to the Gironde estuarine food web (France)," Ecological Modelling, Elsevier, vol. 220(2), pages 122-132.
    13. Christensen, Villy & de la Puente, Santiago & Sueiro, Juan Carlos & Steenbeek, Jeroen & Majluf, Patricia, 2014. "Valuing seafood: The Peruvian fisheries sector," Marine Policy, Elsevier, vol. 44(C), pages 302-311.
    14. Tomczak, M.T. & Niiranen, S. & Hjerne, O. & Blenckner, T., 2012. "Ecosystem flow dynamics in the Baltic Proper—Using a multi-trophic dataset as a basis for food–web modelling," Ecological Modelling, Elsevier, vol. 230(C), pages 123-147.
    15. Susanne Neuner & Thomas Knoke, 2017. "Economic consequences of altered survival of mixed or pure Norway spruce under a dryer and warmer climate," Climatic Change, Springer, vol. 140(3), pages 519-531, February.
    16. Tesfaye, Gashaw & Wolff, Matthias, 2018. "Modeling trophic interactions and the impact of an introduced exotic carp species in the Rift Valley Lake Koka, Ethiopia," Ecological Modelling, Elsevier, vol. 378(C), pages 26-36.
    17. Fourriére, Manon & Alvarado, Juan José & Cortés, Jorge & Taylor, Marc H. & Ayala-Bocos, Arturo & Azofeifa-Solano, Juan Carlos & Arauz, Randall & Heidemeyer, Maike & López-Garro, Andrés & Zanella, Ilen, 2019. "Energy flow structure and role of keystone groups in shallow water environments in Isla del Coco, Costa Rica, Eastern Tropical Pacific," Ecological Modelling, Elsevier, vol. 396(C), pages 74-85.
    18. Rosas-Luis, R. & Salinas-Zavala, C.A. & Koch, V. & Luna, P. Del Monte & Morales-Zárate, M.V., 2008. "Importance of jumbo squid Dosidicus gigas (Orbigny, 1835) in the pelagic ecosystem of the central Gulf of California," Ecological Modelling, Elsevier, vol. 218(1), pages 149-161.
    19. Jean-Pierre Aubin & Luxi Chen & Marie-Hélène Durand, 2013. "Dynamic decentralization of harvesting constraints in the management of tychastic evolution of renewable resources," Computational Management Science, Springer, vol. 10(4), pages 281-298, December.
    20. Tromeur, Eric & Doyen, Luc & Tarizzo, Violaine & Little, L. Richard & Jennings, Sarah & Thébaud, Olivier, 2021. "Risk averse policies foster bio-economic sustainability in mixed fisheries," Ecological Economics, Elsevier, vol. 190(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:eee:ecomod:v:221:y:2010:i:21:p:2604-2614. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/ecological-modelling .

    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.