海洋開発論文集
Online ISSN : 1884-8265
Print ISSN : 0912-7348
ISSN-L : 0912-7348
陸棚域の漁場整備における技術の現状と課題
中山 哲嚴新井 雅之藤井 良昭
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ジャーナル フリー

2008 年 24 巻 p. 19-24

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Bio-productivity at the continental shelf is relatively high. Bio-productivity in this region should be maintained or improved for establishing sustainable fishery system. Authors reviewed methods for evaluating current structure and developing fishing grounds in this region. Three-dimensional current in the western of the Japan Sea was calculated by the hydrodynamic model. The performance of artificial reef for Upwelling nutrients from the bottom layer was estimated by the same numerical model. New measurement techniques were introduced, and importance of field survey, monitoring environment should be needed for maintaining and developing fishing grounds at the continental shelf.

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© 社団法人 土木学会
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