IDEAS home Printed from https://ideas.repec.org/a/eee/ecomod/v220y2009i20p2802-2818.html
   My bibliography  Save this article

Modeling changes in the coastal ecosystem of the Pearl River Estuary from 1981 to 1998

Author

Listed:
  • Duan, L.J.
  • Li, S.Y.
  • Liu, Y.
  • Moreau, J.
  • Christensen, V.

Abstract

The coastal ecosystem of the Pearl River Estuary (PRE) has been overfished and received a high level of combined pollution since the 1980s. Ecopath with Ecosim was used to construct two ecosystem models (for 1981 and 1998) to characterize the food web structure and functioning of the ecosystem. Pedigree work and simple sensitivity analysis were carried out to evaluate the quality of data and the uncertainty of the models. The two models seem reliable with regards to input data of good quality. Comparing the variations of outputs of these two models aimed to facilitate assessment of changes of the ecosystem during the past two decades.

Suggested Citation

  • Duan, L.J. & Li, S.Y. & Liu, Y. & Moreau, J. & Christensen, V., 2009. "Modeling changes in the coastal ecosystem of the Pearl River Estuary from 1981 to 1998," Ecological Modelling, Elsevier, vol. 220(20), pages 2802-2818.
    • Handle: RePEc:eee:ecomod:v:220:y:2009:i:20:p:2802-2818
    DOI: 10.1016/j.ecolmodel.2009.07.016
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0304380009005006
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.ecolmodel.2009.07.016?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. Fetahi, Tadesse & Mengistou, Seyoum, 2007. "Trophic analysis of Lake Awassa (Ethiopia) using mass-balance Ecopath model," Ecological Modelling, Elsevier, vol. 201(3), pages 398-408.
    2. Liu, Qi-Gen & Chen, Yong & Li, Jia-Le & Chen, Li-Qiao, 2007. "The food web structure and ecosystem properties of a filter-feeding carps dominated deep reservoir ecosystem," Ecological Modelling, Elsevier, vol. 203(3), pages 279-289.
    3. Christensen, V. & Pauly, D. (eds.), 1993. "Trophic models of aquatic ecosystems," Monographs, The WorldFish Center, number 8432, April.
    4. Polovina, J.J., 1984. "An overview of the ecopath model," Fishbyte, The WorldFish Center, vol. 2(2), pages 5-7.
    5. Christensen, V. & Pauly, D., 1995. "Fish production, catches and the carrying capacity of the world oceans," Naga, The WorldFish Center, vol. 18(3), pages 34-40.
    6. Brey, T., 1999. "A collection of empirical relations for use in ecological modelling," Naga, The WorldFish Center, vol. 22(3), pages 24-28.
    7. Jiang, Hong & Cheng, He-Qin & Xu, Hai-Gen & Arreguín-Sánchez, Francisco & Zetina-Rejón, Manuel J. & Del Monte Luna, Pablo & Le Quesne, William J.F., 2008. "Trophic controls of jellyfish blooms and links with fisheries in the East China Sea," Ecological Modelling, Elsevier, vol. 212(3), pages 492-503.
    8. Pauly, D., 1984. "Fish population dynamics in tropical waters: a manual for use with programmable calculators," Monographs, The WorldFish Center, number 12311, April.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Wang, Ying & Hu, Jianfeng & Pan, Haoran & Li, Shiyu & Failler, Pierre, 2016. "An integrated model for marine fishery management in the Pearl River Estuary: Linking socio-economic systems and ecosystems," Marine Policy, Elsevier, vol. 64(C), pages 135-147.
    2. Wang, Ying & Duan, Lijie & Li, Shiyu & Zeng, Zeyu & Failler, Pierre, 2015. "Modeling the effect of the seasonal fishing moratorium on the Pearl River Estuary using ecosystem simulation," Ecological Modelling, Elsevier, vol. 312(C), pages 406-416.
    3. Hui Zhao & Xiaodan Wang & Yanjiang Cai & Weilong Liu, 2016. "Wetland Transitions and Protection under Rapid Urban Expansion: A Case Study of Pearl River Estuary, China," Sustainability, MDPI, vol. 8(5), pages 1-15, May.
    4. Wang, Y. & Li, S.Y. & Duan, L.J. & Liu, Y., 2012. "Fishery policy exploration in the Pearl River Estuary based on an Ecosim model," Ecological Modelling, Elsevier, vol. 230(C), pages 34-43.

    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. Han, Jeong-Ho & Kumar, Hema K. & Lee, Jae Hoon & Zhang, Chang-Ik & Kim, Se-Wha & Lee, Jung-Ho & Kim, Sang Don & An, Kwang-Guk, 2011. "Integrative trophic network assessments of a lentic ecosystem by key ecological approaches of water chemistry, trophic guilds, and ecosystem health assessments along with an ECOPATH model," Ecological Modelling, Elsevier, vol. 222(19), pages 3457-3472.
    2. 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.
    3. Chea, Ratha & Guo, Chuanbo & Grenouillet, Gaël & Lek, Sovan, 2016. "Toward an ecological understanding of a flood-pulse system lake in a tropical ecosystem: Food web structure and ecosystem health," Ecological Modelling, Elsevier, vol. 323(C), pages 1-11.
    4. 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.
    5. 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.
    6. Shan, Kun & Li, Lin & Wang, Xiaoxiao & Wu, Yanlong & Hu, Lili & Yu, Gongliang & Song, Lirong, 2014. "Modelling ecosystem structure and trophic interactions in a typical cyanobacterial bloom-dominated shallow Lake Dianchi, China," Ecological Modelling, Elsevier, vol. 291(C), pages 82-95.
    7. Ortiz, Marco & Berrios, Fernando & Campos, Leonardo & Uribe, Roberto & Ramirez, Alejandro & Hermosillo-Núñez, Brenda & González, Jorge & Rodriguez-Zaragoza, Fabián, 2015. "Mass balanced trophic models and short-term dynamical simulations for benthic ecological systems of Mejillones and Antofagasta bays (SE Pacific): Comparative network structure and assessment of human ," Ecological Modelling, Elsevier, vol. 309, pages 153-162.
    8. Nuttall, M.A. & Jordaan, A. & Cerrato, R.M. & Frisk, M.G., 2011. "Identifying 120 years of decline in ecosystem structure and maturity of Great South Bay, New York using the Ecopath modelling approach," Ecological Modelling, Elsevier, vol. 222(18), pages 3335-3345.
    9. Ullah, Md. Hadayet & Rashed-Un-Nabi, Md. & Al-Mamun, Md. Abdulla, 2012. "Trophic model of the coastal ecosystem of the Bay of Bengal using mass balance Ecopath model," Ecological Modelling, Elsevier, vol. 225(C), pages 82-94.
    10. Gubiani, Éder A. & Angelini, Ronaldo & Vieira, Ludgero C.G. & Gomes, Luiz C. & Agostinho, Angelo A., 2011. "Trophic models in Neotropical reservoirs: Testing hypotheses on the relationship between aging and maturity," Ecological Modelling, Elsevier, vol. 222(23), pages 3838-3848.
    11. Fetahi, Tadesse & Schagerl, Michael & Mengistou, Seyoum & Libralato, Simone, 2011. "Food web structure and trophic interactions of the tropical highland lake Hayq, Ethiopia," Ecological Modelling, Elsevier, vol. 222(3), pages 804-813.
    12. 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.
    13. Dalsgaard, J.P.T. & Oficial, R.T., 1998. "Modeling and analyzing the agroecological performance of farms with ECOPATH," Monographs, The WorldFish Center, number 13080, April.
    14. Moreau, J. & Palomares, M.L.D. & Torres, F.S.B. & Pauly, Daniel, 1995. "Atlas demographique des populations de poissons d'eau douce d'Afrique," Technical Reports 44838, Worldfish Center.
    15. Hossain, Md. Monir & Matsuishi, Takashi & Arhonditsis, George, 2010. "Elucidation of ecosystem attributes of an oligotrophic lake in Hokkaido, Japan, using Ecopath with Ecosim (EwE)," Ecological Modelling, Elsevier, vol. 221(13), pages 1717-1730.
    16. Darwall, William R.T. & Allison, Edward H. & Turner, George F. & Irvine, Kenneth, 2010. "Lake of flies, or lake of fish? A trophic model of Lake Malawi," Ecological Modelling, Elsevier, vol. 221(4), pages 713-727.
    17. Cornejo-Donoso, Jorge & Antezana, Tarsicio, 2008. "Preliminary trophic model of the Antarctic Peninsula Ecosystem (Sub-area CCAMLR 48.1)," Ecological Modelling, Elsevier, vol. 218(1), pages 1-17.
    18. Torres, María Ángeles & Coll, Marta & Heymans, Johanna Jacomina & Christensen, Villy & Sobrino, Ignacio, 2013. "Food-web structure of and fishing impacts on the Gulf of Cadiz ecosystem (South-western Spain)," Ecological Modelling, Elsevier, vol. 265(C), pages 26-44.
    19. Natugonza, Vianny & Ogutu-Ohwayo, Richard & Musinguzi, Laban & Kashindye, Benedicto & Jónsson, Steingrímur & Valtysson, Hreidar Thor, 2016. "Exploring the structural and functional properties of the Lake Victoria food web, and the role of fisheries, using a mass balance model," Ecological Modelling, Elsevier, vol. 342(C), pages 161-174.
    20. Xu, Shannan & Chen, Zuozhi & Li, Chunhou & Huang, Xiaoping & Li, Shiyu, 2011. "Assessing the carrying capacity of tilapia in an intertidal mangrove-based polyculture system of Pearl River Delta, China," Ecological Modelling, Elsevier, vol. 222(3), pages 846-856.

    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:220:y:2009:i:20:p:2802-2818. 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.