日本水産工学会誌
Online ISSN : 2189-7131
Print ISSN : 0916-7617
ISSN-L : 0916-7617
アマモ・ナマコ増殖礁におけるスゲアマモの保護育成及びマナマコの資源培養効果
志田 崇藤川 義一石川 義朗今 男人桐原 慎二
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ジャーナル オープンアクセス

2016 年 52 巻 3 号 p. 161-170

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Seagrass beds are widely distributed in the coast of Aomori prefecture. Seagrass beds serves as fishing ground of the sea cucumber in Mutsu-bay. The artificial shelter was developed for growing both sea cucumber and seagrass with together. Experiment using the artificial shelter was done in the coast of the Mutsu Bay during several months, and the growth of seagrass Zostera caespitosa and japanese common sea cucumber Apostichopus japonicus were observed around artificial shelter. Natural and transplanted seagrass were collected and increasing in growth rates of each organism was confirmed when they were together in the shelter. These results showed the artificial shelter was effective for the increase of seagrass and sea cucumber resources.

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© 2016 日本水産工学会
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