Advanced Search
MyIDEAS: Login to save this book or follow this series

Impacts of technological interventions on fish production and biodiversity of seasonal floodplains in Bangladesh

Contents:

Author Info

  • Rahman, M.F.
  • Barman, B.K.
  • Van Brakel, M.
  • Dewan, S.
Registered author(s):

    Abstract

    The Community-based Fish Culture in Seasonal Floodplains and Irrigation Systems (CBFC) project is a five year research project supported by the Challenge Program on Water and Food (CPWF), with the aim of increasing productivity of seasonally occurring water bodies through aquaculture. The project has been implemented in Bangladesh, Cambodia, China, Mali and Vietnam, where technical and institutional options for community based aquaculture have been tested. The project began in 2005 and was completed in March 2010. The objective of the study was to determine the impacts of technological interventions in the floodplains on fish yield and biodiversity benefiting the poor fisher folk and other community people. Technological interventions for fish culture in the floodplains included (a) the installation of low-cost large meshed bamboo fencing at water inlet and outlet points, and setting of ring culverts for maintaining suitable levels of water for fish culture without hampering the production of rice in the upland areas of the floodplains (b) stocking of larger fingerlings at suitable stocking densities of endemic (rohu, catla, mrigal) and exotic (silver carp, bighead carp, common carp/mirror carp) species at 31-48 kg/ha (c) post stocking management; use of extra fencing during over flooding and mobile guarding using boats (d) harvesting management; regulations in harvest for certain period, use of multiple harvesting techniques. These interventions were carried out through CB participation with initial technological and financial support from the Challenge Program Project (CP35).

    Download Info

    If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
    File URL: http://www.worldfishcenter.org/resource_centre/CBFC/1_Rahman_Biodiversity.pdf
    Download Restriction: no

    Bibliographic Info

    as in new window
    This book is provided by The WorldFish Center in its series Working Papers with number 39037 and published in 2010.

    Handle: RePEc:wfi:wfbook:39037

    Contact details of provider:
    Postal: Jalan Batu Maung, Batu Maung, 11960 Bayan Lepas, Penang
    Phone: +60 4 626 1606
    Fax: +60 4 626 5530
    Email:
    Web page: http://www.worldfishcenter.org/
    More information through EDIRC

    Related research

    Keywords: Flood plains; Freshwater aquaculture;

    Find related papers by JEL classification:

    References

    No references listed on IDEAS
    You can help add them by filling out this form.

    Citations

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

    Cited by:
    1. Sheriff, N. & Joffre, O. & Hong, M.C. & Barman, B. & Haque, A.B.M. & Rahman, F. & Zhu, J. & Nguyen van, H. & Russell, A. & van Brakel, M. & Valmonte-Santos, V. & Werthmann, C. & Kodio, A., 2010. "Community based fish culture in seasonal floodplains and irrigation systems," Working Papers, The WorldFish Center, The WorldFish Center, number 39598.

    Lists

    This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

    Statistics

    Access and download statistics

    Corrections

    When requesting a correction, please mention this item's handle: RePEc:wfi:wfbook:39037. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (William Ko).

    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 references are entirely missing, you can add them using this form.

    If the full references list an item that is present in RePEc, but the system did not link 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 profile, as there may be some citations waiting for confirmation.

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