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Interdisciplinary study on effective utilization of local fisheries resources with aim of resional promotion

Research Project

Project/Area Number 17580166
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General fisheries
Research InstitutionKagoshima University

Principal Investigator

OHTOMI Jun  Kagoshima University, 水産学部, Assoc. Prof. (10253915)

Co-Investigator(Kenkyū-buntansha) SHINDO Jo  Kagoshima Univ., Fac. of Fisheries, Assoc. Prof. (30271141)
SAKUMA Yoshiaki  Kagoshima Univ., Fac. of Fisheries, Assoc. Prof. (30242936)
Project Period (FY) 2005 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2006: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2005: ¥2,200,000 (Direct Cost: ¥2,200,000)
Keywordslocal fisheries resource / revitalization of local fishery / Plesionika semilaevis / distribution / softening of external skeleton / freshness / marketing / Kagoshima Bay
Research Abstract

In Kagoshima Bay, southern Japan, the pandalid shrimp Plesionika semilaevis (Decapoda, Caridea) is a principle by-catch of small-scale bottom seine fishery. Because the market price of P. semilaevis is low, P. semilaevis is often discarded in the sea. In order to utilize P. semilaevis effectively as a local resource, the present status and problems of this resource were examined by the research methods from the fields of fisheries biology, marine food science and marine social science.
Fisheries biology (Ohtomi): The distribution and population structure of P. semilaevis was first studied in Kagoshima Bay. P. semilaevis was the most dominant species by numbers and weight of individuals collected in the current survey. Further, 98% of the individuals of occurred at the deepest part of the central bay, all year round. In Kagoshima Bay, the spawning and hatching grounds of P. semilaevis were estimated to cover the entire areas of its distribution. The reproductive biology of southern rough shrimp Trachysalambria curvirostris was also studied in Kagoshima Bay. As the results, the spawning season was estimated to last from May to November, with a peak during June and July.
Marine food science (Shindo): The methodology for softening the external skeleton of P. semilaevis was developed.
Marine social science (Sakuma): In this part, effective utilization of local fisheries resources such as P. semilaevis was considered from the viewpoint of branding. An individual bland could be considered as thing equivalent to venture business. Also at Fisheries Cooperatives without the power of building an individual bland, it was built as a local bland by cross-industrial cooperation of an area.

Report

(3 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • Research Products

    (5 results)

All 2007 2006

All Journal Article (3 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Studies on effective utilization of local fisheries resources in Kagoshima Bay, southern Japan : Preliminary research on present status of the pandalid shrimp Piesionika semilaevis stock2006

    • Author(s)
      Ohtomi, J., Y. Sakuma, J. Shindo
    • Journal Title

      Mem. Fac. Fish. Kagoshima Univ. 54

      Pages: 15-20

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Studies on effective utilization of local fisheries resources in Kagoshima Bay, southern Japan: Preliminary research on present status of the pandalid shrimp Plesionika semilaevis stock2006

    • Author(s)
      Ohtomi, J, Y. Sakuma, J. Shindo
    • Journal Title

      Mem. Fac. Fish. Kagoshima Univ. 54

      Pages: 15-20

    • NAID

      110004813922

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Studies on effective utilization of local fisheries resources in Kagoshima Bay, southern Japan: Preliminary research on present status of the pandalid shrimp Plesionika semilaevis stock2006

    • Author(s)
      Ohtomi, J., Y. Sakuma, J. Shindo
    • Journal Title

      Mem. Fac. Fish. Kagoshima Univ. 54

      Pages: 15-20

    • NAID

      110004813922

    • Related Report
      2005 Annual Research Report
  • [Patent(Industrial Property Rights)] エビの殻の軟化方法2007

    • Inventor(s)
      進藤穣, 大富潤, 佐久間美明
    • Industrial Property Rights Holder
      鹿児島大学
    • Patent Publication Number
      2008-245624
    • Filing Date
      2007-03-30
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Patent(Industrial Property Rights)] エビの殻の軟化方法2007

    • Inventor(s)
      進藤 穣, 大富 潤, 佐久間美明
    • Industrial Property Rights Holder
      鹿児島大学
    • Industrial Property Number
      2007-094606
    • Filing Date
      2007-03-30
    • Related Report
      2006 Annual Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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